# Jackson, WY

> Virtual CPA firm specializing in tax planning, international tax (Form 5472), and small business accounting. Serving all 50 states from Dallas-Fort Worth.

- [Full business context](https://www.sdocpa.com/llms-full.txt): Detailed service descriptions, pricing, and firm background

## Services

- [2026 Standard Deduction and Federal Tax Brackets: Amounts, Examples, and How to Choose](https://www.sdocpa.com/standard-deduction/): 2026 standard deduction: $16,100 single, $32,200 married filing jointly, $24,150 head of household, plus 2026 tax brackets and worked examples.
- [2026 Tax Changes Explained: What OBBBA Means for You](https://www.sdocpa.com/obbba-tax-changes/): OBBBA rewrote the tax code. Here's what changed for individuals, business owners, and retirees in 2026, which breaks are permanent, and which expire in 2028.
- [401(k) Contribution Limits 2026: Everything You Need to Know](https://www.sdocpa.com/401k-contribution-limits/): 2026 401(k) limits: $24,500 employee deferral, $72,000 total with employer match. Catch-up rules, SECURE 2.0 changes, solo 401(k), and mega backdoor Roth str...
- [401(k) Employer Match Rules 2026: Does It Count Toward Your Limit?](https://www.sdocpa.com/401k-employer-match-rules/): Your employer's 401(k) match doesn't count toward the $24,500 employee limit but does count toward the $72,000 total. 2026 match rules, vesting, and S-Corp s...
- [A Comprehensive Guide to Payroll Services for Small Businesses](https://www.sdocpa.com/payroll-services-for-small-businesses/): Learn about payroll services for small businesses and how to manage payroll seamlessly with software or providers.
- [Accounting Services](https://www.sdocpa.com/accounting-services/): Full-service CPA firm offering tax planning, bookkeeping, and accounting for S-Corps, C-Corps, partnerships, LLCs, and small businesses.
- [Accounts Payable Outsourcing: When It Makes Sense (and When It Doesn't)](https://www.sdocpa.com/accounts-payable-outsourcing/): Learn when accounts payable outsourcing makes sense for your business. CPA guide covers costs, benefits, risks, and what to expect. Get expert AP support →
- [Accounts Receivable Outsourcing: Improve Cash Flow Without Adding Staff](https://www.sdocpa.com/accounts-receivable-outsourcing/): Outsource accounts receivable to improve cash flow and reduce DSO. CPA guide covers AR services, costs, and how to choose the right partner for your business.
- [Add Accountant to QuickBooks Online Without Upgrading – The Complete Guide](https://www.sdocpa.com/add-accountant-quickbooks-online/): Learn how to add an accountant to QuickBooks Online without using up your user limit. Follow these clear steps and improve your QuickBooks experience.
- [After-Tax 401(k) Contributions: The Key to Mega Backdoor Roth](https://www.sdocpa.com/after-tax-401k-contributions/): After-tax 401(k) contributions enable Mega Backdoor Roth. Learn how they work, which plans allow them, and step-by-step execution for business owners.
- [Are Franchise Fees Tax Deductible? Section 197 Amortization Explained](https://www.sdocpa.com/franchise-fee-tax-deduction/): Franchise fees are tax deductible through Section 197 amortization over 15 years. Initial fees, renewal fees, and transfer fees explained with examples.
- [Articles](https://www.sdocpa.com/articles/): Read the latest Tax & Accounting articles to see how you can save more on taxes, automate your finances, and more.
- [At-Risk Rules and Passive Activity Limits: Why Basis Alone Is Not Enough](https://www.sdocpa.com/at-risk-and-passive-activity-basis-limits/): The three-gate loss cascade for partnership and S-corp owners: basis, at-risk, and passive activity. Worked example showing what suspends when.
- [Athlete Retirement Tax Planning: Strategies for Short Careers](https://www.sdocpa.com/athlete-retirement-tax-planning/): Front-load retirement savings during a 3-15 year career, then use Roth conversions post-career. 401(k), SEP IRA, mega backdoor Roth strategies for athletes.
- [Backdoor Roth IRA vs. Mega Backdoor Roth: 2026 Guide for High-Net-Worth Business Owners](https://www.sdocpa.com/roth-vs-mega-backdoor-roth/): Learn the 2026 limits for Backdoor Roth IRA ($7,500) and Mega Backdoor Roth ($47,500+). Includes SECURE 2.0 changes, OBBBA updates, and pro-rata rule fixes.
- [Balance Sheet Basics for Small Business Tax Prep](https://www.sdocpa.com/balance-sheet-basics-tax-prep/): The balance sheet appears directly on S-Corp and partnership tax returns. Learn what it shows, the 5 errors that cause tax problems, and how to read yours.
- [Behind on Bookkeeping and Taxes: What to Fix First](https://www.sdocpa.com/behind-on-bookkeeping-and-taxes/): Behind on bookkeeping and taxes? Catch up the books one year at a time, then file each past-due return from the finished numbers.
- [Best Bookkeeping Software for Small Business: QuickBooks vs Xero vs Wave](https://www.sdocpa.com/bookkeeping-software-comparison/): QuickBooks vs Xero vs Wave vs FreshBooks: plans, list prices, users and payroll from each vendor's own page (as of Sept 24, 2026), plus when to clean up first.
- [Best Expense Management Software For Businesses Explained](https://www.sdocpa.com/best-expense-management-software/): Discover the best expense management software for saving time, cutting costs, and simplifying reimbursements in one easy-to-use solution.
- [Bookkeeper vs. CPA: What Your Small Business Needs](https://www.sdocpa.com/bookkeeper-vs-cpa-what-your-small-business-needs/): Bookkeeper vs. CPA: a plain-English breakdown, a side-by-side comparison table, and a simple way to decide which one your small business needs.
- [Bookkeeping Basics: A Complete Guide for Small Business Owners](https://www.sdocpa.com/bookkeeping-basics-article/): Learn bookkeeping fundamentals for small business owners — chart of accounts, double-entry bookkeeping, bank reconciliation, and the 3 financial reports ever...
- [Bookkeeping Cleanup vs. Catch-Up vs. Reconstruction: What's the Difference?](https://www.sdocpa.com/bookkeeping-cleanup-vs-catch-up-vs-reconstruction/): Bookkeeping cleanup fixes wrong entries, catch-up fills in missing months, and reconstruction rebuilds lost records. See which one your books need.
- [Bookkeeping for LLCs: Complete Guide for Single and Multi-Member](https://www.sdocpa.com/bookkeeping-for-llc-article/): LLC bookkeeping requirements by tax type: single-member, multi-member and S corp LLCs. What records to keep, how to book owner draws, and what states add.
- [Bookkeeping Services](https://www.sdocpa.com/bookkeeping/): Monthly bookkeeping for S-Corps, C-Corps, partnerships, LLCs and sole proprietors from the CPA firm that files your return from the same numbers.
- [Bookkeeping Services For Small Businesses](https://www.sdocpa.com/bookkeeping-services-small-business-startups/): Simplify your finances with expert accounting and bookkeeping services for small businesses & Startups. Accurate, affordable, and fast.
- [Bookkeeping vs. Accounting: What's the Difference?](https://www.sdocpa.com/bookkeeping-vs-accounting/): Bookkeeping vs accounting explained. Learn the differences, when you need each, and why most businesses need both for clean books and accurate tax returns.
- [Business Tax Deadlines 2026: Complete Filing Calendar](https://www.sdocpa.com/business-tax-deadlines/): 2026 business tax deadlines: S-Corps March 17, Partnerships March 17, C-Corps April 15. Plus extensions, estimated payments, and Texas franchise tax dates.
- [Business Tax Extension Deadlines 2026: What S-Corp, Partnership & LLC Owners Need to Know](https://www.sdocpa.com/business-tax-extension-deadlines/): 2026 business tax extension deadlines: S-Corps & partnerships Sept 15, C-Corps Oct 15. Form 7004 filing, penalties up to $245/month, and relief options.
- [Business Tax Services | SDO CPA](https://www.sdocpa.com/business-tax-services/): Business tax preparation, planning, and advisory for S-Corps, partnerships, C-Corps, and Schedule C. Big Four experience, small firm responsiveness.
- [C-Corp Double Taxation: What It Is and How to Minimize It](https://www.sdocpa.com/c-corp-double-taxation-explained/): C-Corp double taxation explained: how it works, what it costs (36-40%), and 5 legal strategies to minimize it. Includes QSBS exit planning under OBBBA.
- [C-Corp Tax Benefits: When Corporate Structure Saves Money](https://www.sdocpa.com/c-corp-tax-benefits-planning-strategies/): Discover when C-Corp structure saves money: QSBS exclusion ($15M under OBBBA), 21% rate, permanent bonus depreciation, R&D expensing, and fringe benefits.
- [C-Corp Tax Filing Deadlines: Everything You Need to Know](https://www.sdocpa.com/c-corp-tax-filing-deadlines-requirements/): C-Corp tax deadlines: April 15 for calendar year, Form 7004 extensions, quarterly estimated payments. Avoid penalties with this complete filing guide.
- [C-Corp to S-Corp Conversion: Tax Implications You Must Know](https://www.sdocpa.com/c-corp-to-s-corp-conversion-tax-implications/): Complete guide to C-Corp to S-Corp conversion. Understand built-in gains tax, accumulated E&P, AAA tracking, and timing strategies for entity conversion.
- [C-Corporation Tax Services for Growing & Scaling Businesses](https://www.sdocpa.com/c-corporation-tax-services/): Specialized C-Corp tax services: Form 1120 prep, QSBS planning, reasonable compensation, multi-state compliance. Big Four expertise for venture-backed & grow...
- [Can an LLC Have Multiple DBAs? When a Second Business Doesn't Need a Second Entity](https://www.sdocpa.com/llc-multiple-dbas/): Yes, an LLC can have multiple DBAs. But a DBA is just a name: no extra liability protection and no change to your tax return. Here's when to use one.
- [Can an LLC Own Another LLC? Holding Company Structure, and When It's Worth It](https://www.sdocpa.com/can-an-llc-own-another-llc/): Yes, an LLC can own another LLC. What a holding company structure really does, when it earns its cost, and why most owners don't need one yet.
- [Can You Claim Gambling Losses on Your Taxes?](https://www.sdocpa.com/can-you-write-off-gambling-losses/): Yes, gambling losses are tax deductible, but only up to your winnings. IRS documentation rules for casinos, sports betting, and lottery. Oklahoma state tips ...
- [Can You Have Multiple Businesses Under One LLC? DBA, Second LLC, or Holding Company](https://www.sdocpa.com/multiple-businesses-under-one-llc/): Yes, one LLC can run multiple businesses. The four ways a second business can relate to your first: same LLC, a DBA, a separate entity, or a holding company.
- [Cash vs. Accrual Accounting: Tax Implications for Small Business Owners](https://www.sdocpa.com/cash-vs-accrual-accounting/): Cash or accrual accounting? The choice shifts when you pay taxes on income. We explain IRS rules, the $30M threshold, and what most small businesses should use.
- [Catch-Up Bookkeeping for Partnerships and Multi-Member LLCs](https://www.sdocpa.com/catch-up-bookkeeping-partnerships-llcs/): Partnership bookkeeping cleanup rebuilds each partner's capital account, sorts guaranteed payments from draws and ties the books so every K-1 is right.
- [Catch-Up Bookkeeping for Small Businesses: The Complete Guide to Getting Back on Track](https://www.sdocpa.com/small-business-bookkeeping-catch-up-services/): Complete guide to catch-up bookkeeping for small businesses. Learn costs, timelines, DIY vs professional options. Get your books current fast.
- [Catch-Up Bookkeeping Services](https://www.sdocpa.com/catch-up-bookkeeping-services/): Behind on your books? SDO CPA catches them up, then files your return from the same numbers. $320 per month of history behind. Get started online.
- [Chart of Accounts Setup for Small Business: A Tax-Ready Guide](https://www.sdocpa.com/chart-of-accounts-setup-small-business/): Your chart of accounts determines how expenses appear at tax time. Learn which QBO accounts to keep, which to cut, and how to structure your COA so deduction...
- [Choosing Your Financial Partner: A Startup's Guide to Selecting the Right Accountant for Small Business Success](https://www.sdocpa.com/accountant-small-business-startups/): Learn why an accountant for small business is crucial for startups. Unlock savings, streamline operations & make smarter financial decisions.
- [Clean Books for a Loan or Business Sale](https://www.sdocpa.com/clean-books-for-loan-or-sale/): What lenders and buyers typically ask for, how messy books slow a business loan or sale, and what clean books mean before you apply or list.
- [Common Business Tax Filing Mistakes (And How to Avoid Them)](https://www.sdocpa.com/common-business-tax-filing-mistakes/): Avoid these common business tax mistakes: missed deductions, basis errors, QBI miscalculations, late filings. Real examples from CPA return reviews.
- [Complex Individual Tax Returns](https://www.sdocpa.com/complex-individual-returns/): Individual tax preparation for complex situations: K-1 income, real estate, stock options, multi-state filing. From SDO CPA.
- [Conquering Tariffs: Practical Strategies To Grow Your Business](https://www.sdocpa.com/tariff-planning-business/): Stay profitable under tariff pressures. Explore practical tips on duty savings, supply chain revamps, and growth moves to outpace competitors.
- [Construction & Trades](https://www.sdocpa.com/industry-2/construction-bookkeeping-accounting-tax-services/): Streamline your construction bookkeeping, accounting, and tax prep. Our specialized CPA services help boost profits and reduce headaches. See how we can help.
- [Construction Chart of Accounts: A CPA's Setup Guide for QuickBooks + Ramp](https://www.sdocpa.com/construction-chart-of-accounts/): How a construction CPA designs a job-cost chart of accounts in QuickBooks Online. Sample CoA, cost-type prefixes, Ramp category mapping, and 6 common mistakes.
- [Construction CPA Services: Tax Planning, Bookkeeping, and Job Costing for Construction Companies](https://www.sdocpa.com/construction-cpa/): Construction CPA services for $1M-$10M GCs, subs, and trades. Tax planning, job-costed bookkeeping, S-Corp election, and TX sales tax.
- [CPA for Dentists: Tax Planning and Entity Structuring | SDO CPA](https://www.sdocpa.com/cpa-for-dentists/): Tax planning guide for dentists and dental practice owners. S-Corp election, equipment deductions, associate compensation, and retirement strategies specific...
- [CPA For Startup Services | Tax, Bookkeeping & CFO](https://www.sdocpa.com/cpa-for-startups/): Boost growth with startup bookkeeping, tax prep, and CFO services. Tech-forward solutions for SaaS, VC-backed & early-stage founders.
- [CPA vs. Tax Preparer: Which Do You Need for Business Taxes?](https://www.sdocpa.com/cpa-vs-tax-preparer/): CPA vs tax preparer: credential differences, costs, and when CPA expertise matters for S-Corps, partnerships, and LLCs. Honest comparison from a CPA firm.
- [Discover the Best Banks for Business Accounts in 2025](https://www.sdocpa.com/best-business-bank-accounts/): Explore top banks for small businesses, from online to traditional options. Learn how to choose the best account for your company’s success.
- [Essential Tax Clauses for Your Partnership Agreement: A CPA's Checklist](https://www.sdocpa.com/partnership-agreement-tax-clauses/): Essential tax clauses for partnership agreements: allocations, capital accounts, tax distributions, and Section 704(b) compliance. CPA checklist.
- [Expert Business Tax Filing for Companies](https://www.sdocpa.com/business-tax-preparation-dallas/): Dallas business tax CPA firm. Strategic filing for all entities. Save thousands with proper planning. EY & KPMG experienced team. Call today.
- [Family Partnership Tax Strategies: Income Splitting, Estate Planning, and Asset Protection](https://www.sdocpa.com/family-partnership-tax-strategies/): Family partnership tax strategies for income splitting, estate planning, and asset protection. Learn FLP benefits and how to avoid IRS scrutiny.
- [Fit Assessment Terms](https://www.sdocpa.com/fit-call-terms/)
- [Food Truck Tax Deductions: A Complete Guide for Mobile Food Vendors](https://www.sdocpa.com/food-truck-tax-deductions/): Food truck tax deductions including vehicle depreciation, Section 179, commissary costs, permits, and Texas sales tax rules for mobile food vendors.
- [Form 1065 Partnership Tax Return Preparation](https://www.sdocpa.com/form-1065-preparation/): Expert Form 1065 partnership tax return preparation. Accurate K-1s, guaranteed on-time filing, no penalties. Fixed-fee pricing from $1,500. Start today.
- [Form 1120S S-Corporation Tax Return Service Page](https://www.sdocpa.com/1120s-tax-return/): Expert Form 1120S preparation for S-Corporations. Accurate K-1s, reasonable compensation analysis, and maximum deductions. Avoid $235/shareholder penalties.
- [Form 2553 for LLCs: Part IV and S-Corp Classification Rules](https://www.sdocpa.com/form-2553-llc-s-corp-election/): LLCs use Form 2553 Part IV to elect S-Corp status without filing Form 8832 separately. Single-member vs multi-member differences and state considerations.
- [Form 8832 Instructions: How to File Your Entity Classification Election](https://www.sdocpa.com/form-8832-instructions/): Step-by-step Form 8832 instructions covering entity information, classification election, and late filing relief. Common rejection reasons and CPA guidance.
- [Form 8832 Late Election Relief: How to File After the Deadline](https://www.sdocpa.com/form-8832-late-election-relief/): Missed the Form 8832 deadline? Rev. Proc. 2009-41 provides automatic relief within 3 years and 75 days. Requirements, reasonable cause, and PLR fallback.
- [Form 8832 vs Form 2553: Which Form Does Your Business Need?](https://www.sdocpa.com/form-8832-vs-form-2553/): Form 8832 changes your entity classification. Form 2553 elects S-Corp status. Most LLCs only need one. Decision tree and comparison table inside.
- [Fractional CFO Cost & ROI Analysis: Pricing Guide for Business Owners](https://www.sdocpa.com/fractional-cfo-cost-roi/): Fractional CFO services cost $3,000-$15,000/month. Learn pricing factors, ROI analysis, and when the investment makes sense for your business.
- [Fractional CFO for S-Corps & Partnerships: Entity-Specific Financial Strategy](https://www.sdocpa.com/fractional-cfo-s-corp-partnership/): CFO services for S-corporations and partnerships. Learn how fractional CFOs help with distributions, basis tracking, K-1s, and tax-optimized planning.
- [Fractional CFO Services](https://www.sdocpa.com/fractional-cfo-services/): Get CFO-level strategy without the $300K cost. SDO CPA integrates fractional CFO with tax planning for complete financial leadership. Assessment from $5,000.
- [Fractional vs Full-Time CFO: Complete Comparison & Decision Guide](https://www.sdocpa.com/fractional-vs-fulltime-cfo/): Compare fractional vs full-time CFO costs, benefits, and ideal fit. Learn when to hire fractional ($3K-$15K/mo) vs full-time ($300K+/year).
- [Franchise Accounting: Tax Strategy, Bookkeeping & Entity Structure for Franchise Owners](https://www.sdocpa.com/franchise-accounting/): Franchise owner tax deductions, accounting requirements, and entity strategies. Section 197 amortization, royalty deductions, and multi-unit planning from CPAs.
- [Franchise Startup Cost Deductions: Section 195 Rules and Examples](https://www.sdocpa.com/franchise-startup-costs-deduction/): Franchise startup costs are deductible under Section 195: $5,000 immediate deduction plus 180-month amortization. What qualifies and how to claim it.
- [Free Charitable Donation Tracker Template](https://www.sdocpa.com/donation-tracker/): Free Excel donation tracker built on the actual IRS rules. Track cash, non-cash, and charity mileage. Send the file to your tax preparer. Download free.
- [How Fractional CFO Works with Your CPA: Integration vs Coordination](https://www.sdocpa.com/fractional-cfo-cpa-integration/): Learn how fractional CFO services integrate with your CPA for tax planning. SDO CPA uniquely combines CFO strategy with tax advisory under one roof.
- [How Much Does a CPA Cost? The Complete Guide to CPA Pricing and Savings](https://www.sdocpa.com/how-much-does-a-cpa-cost/): How much does a CPA cost? Business tax returns run $1,000-$5,000+ based on entity type. See a full pricing breakdown for S-Corp, partnership, and individual ...
- [How Much Does Business Tax Preparation Cost? (2026 Guide)](https://www.sdocpa.com/business-tax-preparation-cost/): Business tax preparation costs by entity type: S-Corp $1,200-$3,500, Partnership $1,000-$5,000, LLC $500-$2,000. See what affects your CPA fees.
- [How Much Does Outsourced Accounting Cost? A Realistic Guide](https://www.sdocpa.com/outsourced-accounting-cost/): How much does outsourced accounting cost? CPA guide covers pricing models, monthly ranges ($500-$5,000+), and what affects your cost. Compare options today.
- [How Much Tax Do Professional Athletes Actually Pay?](https://www.sdocpa.com/how-much-tax-do-athletes-pay/): Break down a $5M athlete contract: federal tax, state tax, FICA, agent fees, and actual take-home pay. Side-by-side comparison of high-tax vs. no-tax states.
- [How Partnership Distributions Actually Work (With Examples)](https://www.sdocpa.com/partnership-distributions/): Master partnership distribution tax rules with 15+ examples. Learn Section 731 basics, hot assets, basis tracking, and avoid costly mistakes. Expert guide.
- [How to Choose a Business Bank Account](https://www.sdocpa.com/choosing-business-bank-account/): Your CPA's guide to choosing a business bank account for LLCs, S-Corps, partnerships, and sole proprietors. Entity requirements, tax tips, and what banks won...
- [How to File Small Business Taxes in Texas: Complete Guide from a Dallas CPA](https://www.sdocpa.com/small-business-tax-preparation-texas-dallas-cpa/): Texas CPA explains small business tax filing: federal deadlines, franchise tax obligations, deductions, and strategic planning for Dallas-Fort Worth businesses.
- [How to File Taxes for an LLC for the First Time (2026 Guide)](https://www.sdocpa.com/file-taxes-llc-first-time/): First-time LLC tax filing guide: single-member vs multi-member, tax elections, documents needed, common mistakes to avoid. Step-by-step instructions.
- [How to Find a CPA for Your Restaurant (And What to Look For)](https://www.sdocpa.com/restaurant-cpa/): What a restaurant CPA does, 5 questions to ask before hiring, red flags, and how industry-specific tax knowledge saves restaurant owners money.
- [How to Find the Best Business Accountant Near You in Texas](https://www.sdocpa.com/find-business-accountant-texas-cpa/): A complete guide for Texas business owners on how to find the right CPA. Learn about services, costs, and the key questions to ask before you hire.
- [How To Reduce Or Avoid Capital Gains Tax On Real Estate](https://www.sdocpa.com/avoid-capital-gains-tax-on-real-estate/): Learn how to reduce or defer real estate capital gains tax. Find out about 1031 exchanges, step-up in basis, and primary residence exclusions.
- [How to Track Charitable Donations So You Actually Get the Deduction](https://www.sdocpa.com/track-charitable-donations-for-taxes/): The 7 IRS rules that decide whether your donation deduction survives an audit. Plus a free tracker template built on the rules. Written by a CPA.
- [How Trump's One Big Beautiful Bill Transforms Small Business Taxes in 2025](https://www.sdocpa.com/trump-big-beautiful-bill-texas-small-business-taxes/): Trump's Big Beautiful Bill Delivers Massive Tax Wins for Texas Entrepreneurs: Section 199A, Bonus Depreciation & More
- [Income Statement for Tax Prep: Real Examples for Small Business Owners](https://www.sdocpa.com/income-statement-tax-prep/): Your income statement and tax return won't show the same numbers — and that's normal. Learn how the P&L feeds your return, with real examples for Schedule C,...
- [Industry-Specialized CPA Services](https://www.sdocpa.com/industry/): Tax planning and bookkeeping built for your industry. SDO CPA serves construction, real estate, restaurants, healthcare, franchise, and creator businesses wi...
- [IRS Mileage Rates for 2026: The Complete Guide for Business Owners](https://www.sdocpa.com/irs-standard-mileage-rate/): 2026 IRS mileage rate is 72.5 cents per mile for business. Complete guide with historical rates, recordkeeping tips, and deduction rules. Updated Jan 2026.
- [Is Tax Advisory Worth the Cost? ROI Analysis for Business Owners](https://www.sdocpa.com/is-tax-advisory-worth-the-cost/): Calculate whether tax advisory services deliver ROI for your business. Real examples showing 3-10x returns through proactive tax planning and strategy implem...
- [Job Costing with Ramp and QuickBooks: A Step-by-Step Setup Guide](https://www.sdocpa.com/job-costing-with-ramp-and-quickbooks/): Step-by-step setup of Ramp + QuickBooks Online for live per-job profit and loss. Class tracking, vendor rules, auto-coding, and a clean first close.
- [LLC vs S Corp vs C Corp: Pros, Cons, and Tax Benefits Explained](https://www.sdocpa.com/llc-vs-s-corp-vs-c-corp/): Choosing between LLC, S Corp, or C Corp? Our guide helps you find the best business entity for your needs with key tax and liability insights.
- [LLC vs S-Corp for Athletes: Which Entity Structure Saves More?](https://www.sdocpa.com/llc-vs-s-corp-athletes/): Should athletes form an LLC or elect S-Corp? SE tax savings math, Form 2553 deadlines, and when NIL income justifies entity formation.
- [LLC vs S-Corp for Franchise Owners: Which Entity Saves More?](https://www.sdocpa.com/llc-vs-s-corp-franchise-owners/): Should your franchise be an LLC or S-Corp? Compare self-employment tax savings, multi-unit structuring, and franchisor requirements with real examples.
- [LLC vs S-Corp for Restaurant Owners: Which Saves More on Taxes?](https://www.sdocpa.com/llc-vs-s-corp-restaurant-owners/): Should your restaurant be an LLC or S-Corp? Compare self-employment tax savings, liability protection, and setup costs for restaurant business entities.
- [LLC vs S-Corp Tax Comparison: Savings at Every Income Level](https://www.sdocpa.com/llc-vs-s-corp-tax-comparison/): LLC vs S-Corp tax comparison with savings at $75K, $100K, $150K, and $250K income. See when S-Corp election pays off. From SDO CPA.
- [LLC vs S-Corp: Complete Tax Comparison for 2026](https://www.sdocpa.com/llc-vs-s-corp-complete-comparison/): LLC vs S-Corp comparison: save up to 15.3% in self-employment taxes. Understand costs, requirements, and when S-Corp election makes sense for your business.
- [LLC vs Sole Proprietorship: Tax & Liability Comparison](https://www.sdocpa.com/llc-vs-sole-proprietorship/): LLC vs sole proprietorship compared: liability protection, tax treatment, formation costs, and when to switch. Side-by-side from SDO CPA.
- [Mastering Construction Accounting: Job Costing, Payroll, and Growth](https://www.sdocpa.com/construction-accounting-bookkeeping/): Streamline construction accounting & bookkeeping with job costing, payroll insights, and proven strategies for growth.
- [Maximizing QBI Deduction for S-Corps: 2026 Strategies](https://www.sdocpa.com/maximizing-qbi-deduction-s-corps/): S-Corp strategies to maximize your 20% QBI deduction in 2026. W-2 wage optimization, income thresholds, SSTB rules. Now permanent under OBBBA. CPA guide.
- [Medical Practice Tax Deductions: The Complete List for Doctors | SDO CPA](https://www.sdocpa.com/medical-practice-tax-deductions/): Complete list of tax deductions for physicians and medical practices. CME, malpractice insurance, equipment (Section 179), home office, and deductions most d...
- [Mega Backdoor Roth Contribution Limits 2026: Up to $47,500](https://www.sdocpa.com/mega-backdoor-roth-contribution-limits/): 2026 mega backdoor Roth limit is $47,500 in after-tax space ($72,000 total 401k limit minus $24,500 deferral). Catch-up rules, employer match impact, and S-C...
- [Monthly Bookkeeping: Why Timing Matters for Tax Season](https://www.sdocpa.com/monthly-bookkeeping-article/): TODO: meta description (150-160 chars)
- [Multi-State Partnership Filing: Your Complete State-by-State Guide for 2026](https://www.sdocpa.com/multi-state-partnership-filing/): Complete multi-state partnership filing guide. State-by-state nexus rules, withholding requirements, composite returns, and compliance strategies for 2026.
- [Multi-State Tax Filing for Athletes: A Complete Guide](https://www.sdocpa.com/multi-state-tax-filing-athletes/): How athletes file taxes in multiple states: duty-day allocation, credits, city taxes, and common mistakes. Step-by-step guide from a Dallas CPA firm.
- [New Advisory Intake](https://www.sdocpa.com/advisory-booking/): Please complete this form so our team can review your information and make tax advisory recommendations to help you.
- [No Tax on Overtime: What the OBBBA Deduction Actually Covers](https://www.sdocpa.com/no-tax-on-overtime/): "No tax on overtime" is a deduction, not an exemption. See what the OBBBA overtime deduction covers, the caps, who qualifies, and the OBBBA-OT code on your W-2.
- [Outsourced Accounting for Small Business: When You're Ready to Hand It Off](https://www.sdocpa.com/outsourced-accounting-small-business/): When should a small business outsource accounting? CPA guide covers signs you're ready, costs vs. benefits, and how to make the transition. Expert advice →
- [Outsourced Accounting Services](https://www.sdocpa.com/outsourced-accounting/): Outsourced accounting for small businesses. Monthly financials, payroll, AP/AR, and controller-level support from SDO CPA.
- [Partner Program](https://www.sdocpa.com/partners/): SDO CPA has many clients looking for professional services and we'd love to partner with you to refer clients to you and for you to refer to us.
- [Partnership Inside Basis: What Your Partnership Owns and Why It Matters](https://www.sdocpa.com/partnership-inside-basis-explained/): Inside basis vs outside basis: what the partnership owns, why the gap matters, and which transactions force a 743(b) or 734(b) adjustment.
- [Partnership Tax Planning Strategies for 2026: What Changed and What to Do Now](https://www.sdocpa.com/partnership-tax-law-changes/): 2026 partnership tax planning strategies including PTET elections, QBI optimization, and bonus depreciation. Learn what changed and how to save.
- [Partnership Tax Planning: Allocations, Distributions & Strategies](https://www.sdocpa.com/partnership-tax-planning-strategies/): Partnership tax planning guide: guaranteed payments vs distributions, special allocations, basis planning, PTE elections. Maximize partner-level savings.
- [Partnership Tax Services | Form 1065 & K-1 Experts](https://www.sdocpa.com/partnership-tax-services-for-businesses/): Former Big Four CPAs specializing in partnership taxation. Form 1065 preparation, K-1 accuracy, basis tracking & multi-state compliance.
- [Partnership vs S-Corp: Which Business Structure Saves More on Taxes?](https://www.sdocpa.com/partnership-vs-s-corp-tax-comparison/): Partnership vs S-Corp tax comparison: self-employment tax, basis rules, profit allocations. Find which business structure saves more with our guide.
- [Payroll Services](https://www.sdocpa.com/payroll-services-small-business/): Get the best payroll services for small businesses in Dallas, Cedar Hill, and DFW. SDO CPA ensures timely, accurate payroll solutions tailored to your needs....
- [Payroll Services for Small Businesses](https://www.sdocpa.com/payroll-services/): Run payroll yourself with our setup help (recommended for most) or use our premium done-for-you service for complex payrolls. Self-service from $49/mo.
- [Percentage-of-Completion Accounting: A Construction CPA's Guide](https://www.sdocpa.com/percentage-of-completion-accounting/): How percentage-of-completion accounting works for construction contracts: the cost-to-cost formula, the $32M IRC §460 exception, ASC 606, and tax timing.
- [Physician Reasonable Compensation: IRS Rules by Specialty](https://www.sdocpa.com/physician-reasonable-compensation/): IRS reasonable compensation rules for physician S-Corps. Specialty benchmarks, MGMA data, audit risk factors, and how to set a defensible salary for your med...
- [Physician Retirement Planning: Solo 401(k), DB Plans, and Mega Backdoor Roth | SDO CPA](https://www.sdocpa.com/physician-retirement-planning/): Retirement planning strategies for high-income physicians. Solo 401(k), defined benefit plans, mega backdoor Roth, cash balance plans, and how to shelter $10...
- [PLLC vs PC for Doctors: Which Entity Structure Saves You More? | SDO CPA](https://www.sdocpa.com/pllc-vs-pc-for-doctors/): Compare PLLC vs PC for physicians. State-by-state requirements, liability protection, S-Corp election impact, and which entity structure saves doctors the mo...
- [QBI Deduction for Doctors: Why Most Physicians Don't Qualify | SDO CPA](https://www.sdocpa.com/qbi-deduction-for-doctors/): Why most physicians don't qualify for the 20% QBI deduction and what to do about it. Income thresholds, SSTB rules, W-2 wage workarounds, and planning strate...
- [QBI Deduction Planning: Maximizing Your 20% Pass-Through Deduction (2026)](https://www.sdocpa.com/qbi-deduction-planning-strategies/): QBI deduction planning for 2026: new OBBBA thresholds, $400 minimum deduction, SSTB strategies, wage limitation tactics. Deduction now permanent.
- [QuickBooks Desktop Discontinued: What Business Owners Need to Know in 2026](https://www.sdocpa.com/quickbooks-desktop-discontinued/): Intuit stopped selling Desktop Plus to new US users. Desktop 2023 lost support May 2026; Desktop 2024 has no sunset date. What changes and how to move to QBO.
- [QuickBooks Desktop to Online: Migrate and Clean Up in One Pass](https://www.sdocpa.com/quickbooks-desktop-to-online-migration/): QuickBooks Desktop to Online conversion: what Intuit requires, what converts and what doesn't, and how to clean up your books in the same move.
- [QuickBooks vs. Xero for Small Business](https://www.sdocpa.com/quickbooks-vs-xero/): QuickBooks vs. Xero compared on price, users, payroll, features, apps and accountant access, from each vendor's own pages as of September 2026.
- [Ramp for Construction Companies: AP Automation, Job Costing, and Spend Control](https://www.sdocpa.com/ramp-for-construction-companies/): A construction CPA's guide to using Ramp for AP automation, job costing, 1099 contractor payments, and Texas sales-tax compliance. With QuickBooks setup.
- [Ramp vs Bill.com for Construction Companies: AP, Cards, and Job Costing](https://www.sdocpa.com/ramp-vs-bill-com-construction/): A construction CPA compares Ramp and Bill.com on pricing, card platform, AP automation, QBO class sync for job costing, 1099 capture, and when Bill.com fits.
- [Ramp vs Brex for Construction Companies: A CPA's Side-by-Side Comparison](https://www.sdocpa.com/ramp-vs-brex-for-construction/): A construction CPA compares Ramp and Brex on pricing, card controls, AP automation, QBO class sync for job costing, 1099 workflow, and where Brex wins.
- [Ramp vs Divvy (BILL Spend & Expense) for Construction: A CPA's Comparison](https://www.sdocpa.com/ramp-vs-divvy-construction/): A construction CPA compares Ramp and Divvy (now BILL Spend & Expense). Free tiers, QBO class sync for job costing, 1099 capture, and which fits $1M-$10M GCs.
- [Real Estate Entity Selection Guide](https://www.sdocpa.com/entity-real-estate/): Choose the right entity for real estate investments. LLC, S-Corp, partnership, and series LLC strategies from a CPA who works with investors.
- [Real Estate Partnership Tax Planning: Strategies for Investors and Property Owners](https://www.sdocpa.com/real-estate-partnership-tax-planning/): Real estate partnership tax planning: depreciation, REPS status, passive losses, and exit strategies. Maximize deductions for your RE investments.
- [Refer a Client](https://www.sdocpa.com/referrals/): When you refer a client to our accounting firm, we'll reward you with a huge thank you and some cash or gift cards. We'll treat them well!
- [Requirements of Real Estate Professional Tax Status & Benefits](https://www.sdocpa.com/real-estate-professional-status/): Learn how to qualify for real estate professional status, meet IRS requirements, and unlock tax benefits. Expert CPA guidance for investors.
- [Resources v2](https://www.sdocpa.com/resources/): Free tax calculators, guides, and tools for S-Corps, partnerships, C-Corps, and sole proprietors. Quick reference for deadlines, rates, and deductions.
- [Restaurant Owner Tax Deductions: Credits, Write-Offs & Tax Strategy](https://www.sdocpa.com/restaurant-owner-tax-deductions/): Restaurant tax deductions, FICA tip credits, and write-offs for owners. 2026 meal deduction changes, bookkeeping, and entity selection from a CPA who works w...
- [Retirement Tax Planning: Strategies for Business Owners](https://www.sdocpa.com/retirement-tax-planning/): Tax-efficient retirement strategies for S-Corps and partnerships. Roth conversions, backdoor Roth, solo 401(k), SEP-IRA, and year-end planning.
- [Roth 401(k) vs Traditional 401(k): Which Is Better for Business Owners?](https://www.sdocpa.com/roth-401k-vs-traditional-401k/): Compare Roth 401(k) and traditional 401(k) for 2026. $24,500 limit, SECURE 2.0 mandatory Roth catch-up for $150K+ earners, and business owner strategies.
- [Roth Conversion Strategies: 2026 Guide for High-Income Business Owners](https://www.sdocpa.com/roth-conversion-strategies/): When to convert Traditional to Roth IRA. Roth conversion ladder, timing strategies, tax bracket optimization, and SECURE 2.0 rules for business owners.
- [Roth IRA Contribution Limits & Income Limits 2026](https://www.sdocpa.com/roth-ira-contribution-limits/): 2026 Roth IRA max: $7,500 (or $8,600 catch-up). Income phase-out: $153K-$168K single, $242K-$252K married. Plus backdoor Roth and conversion strategy rules.
- [Roth IRA vs 401(k): Complete Comparison for Business Owners](https://www.sdocpa.com/roth-ira-vs-401k/): Compare Roth IRA vs 401(k) for business owners. Contribution limits, flexibility, investment options, and the optimal strategy to maximize both accounts.
- [S Corp Bookkeeping Cleanup: Payroll, Distributions and the Balance Sheet](https://www.sdocpa.com/s-corp-bookkeeping-cleanup/): S corp bookkeeping cleanup sorts owner pay, distributions and shareholder loans so the 1120-S balance sheet ties. See what gets fixed and why.
- [S-Corp Distributions: Complete Tax Rules Guide](https://www.sdocpa.com/s-corp-distributions-tax-rules/): S-Corp distributions are tax-free up to your stock basis. Past basis, they become capital gains. Here's how AAA + basis tracking actually works.
- [S-Corp Election Deadline: Key Dates and Filing Rules](https://www.sdocpa.com/s-corp-election-deadline/): The S-Corp election deadline is March 15 each year. If it falls on a weekend or holiday, it shifts to the next business day. New entity and fiscal year rules...
- [S-Corp Eligibility Requirements: Who Qualifies for S-Corporation Status](https://www.sdocpa.com/s-corp-eligibility-requirements/): S-Corp eligibility requires 100 or fewer shareholders, one class of stock, and domestic entity status. Full requirements, common violations, and trust rules.
- [S-Corp for Doctors: How Physicians Cut Their FICA Tax Bill | SDO CPA](https://www.sdocpa.com/s-corp-for-doctors/): Learn how an S-Corp election saves physicians $10,000-$25,000+ in FICA taxes annually. Salary vs distribution split, reasonable compensation rules, and Form ...
- [S-Corp Health Insurance Rules for Shareholders](https://www.sdocpa.com/s-corp-health-insurance-rules-owners/): S-Corp health insurance for >2% shareholders: add premiums to W-2 Box 1, then deduct on personal return. Rules, W-2 reporting, and deduction requirements.
- [S-Corp Reasonable Salary by Industry: 2026 Benchmarks & IRS Guidelines](https://www.sdocpa.com/s-corp-reasonable-salary-by-industry/): Industry-specific S-Corp salary benchmarks for 2026. IRS factors, profession salary ranges, documentation requirements. Avoid IRS reasonable comp audits.
- [S-Corp Reasonable Salary: How to Set One the IRS Will Accept](https://www.sdocpa.com/determining-s-corp-compensation-irs-requirements/): See how the IRS evaluates S-Corp reasonable compensation using duties, time, experience, market pay, industry, location, and documentation.
- [S-Corp Stock and Debt Basis Tracking: A Shareholder's Guide](https://www.sdocpa.com/s-corp-stock-and-debt-basis-tracking/): S-corp stock basis vs debt basis, Form 7203 requirement, ordering rules, and what happens when distributions or losses exceed your basis.
- [S-Corp Tax Deadlines: Complete Filing Requirements Guide](https://www.sdocpa.com/s-corp-tax-deadlines-filing-requirements/): S-Corp tax return (Form 1120-S) due March 15. Get extension to September 15 with Form 7004. Late filing penalty: $255/shareholder/month. Complete guide.
- [S-Corp Tax Planning: Salary, Retirement & Savings Strategies](https://www.sdocpa.com/s-corp-tax-planning-strategies/): S-Corp tax planning guide: reasonable salary optimization, QBI interaction, retirement strategies, health insurance deductions. Save $15K-$50K annually.
- [S-Corp vs C-Corp Taxes: Which Structure Saves You More Money?](https://www.sdocpa.com/c-corp-vs-s-corp-tax-comparison/): Generally, S corps have no separate federal entity-level tax rate; owners pay 10% to 37%. C corps pay a flat 21%, and distributed dividends are taxed again.
- [S-Corp vs Partnership: Complete Tax Comparison for 2026](https://www.sdocpa.com/s-corp-vs-partnership-tax-comparison/): S-Corp vs partnership tax comparison for 2026. Self-employment tax savings, profit allocation, ownership rules, and when to choose each structure. CPA guide.
- [S-Corporation Tax Services for Growing Businesses](https://www.sdocpa.com/s-corporation-tax-services-businesses/): S-Corp tax services for owners: Form 1120-S prep, reasonable-salary planning, and year-round tax planning led by a Big Four-trained CPA. Get started today.
- [Sales and Use Tax](https://www.sdocpa.com/sales-use-tax/): Stay compliant and take the stress out of managing your sales and use tax filings at SDO CPA. Let us file for you to stay compliant.
- [Schedule C Tax Services for Sole Proprietors](https://www.sdocpa.com/sole-proprietor-tax-services/): Schedule C tax preparation, self-employment tax planning, and deduction optimization for sole proprietors. Big Four expertise for growing businesses.
- [Section 179 Tax Deduction for Vehicles Over 6,000 lbs: Complete 2025 Guide After Trump's Big Beautiful Bill](https://www.sdocpa.com/list-of-vehicles-over-6000-lbs-section-179/): Section 179 vehicles over 6000 lbs now offer $2.5M expensing + 100% bonus depreciation. Complete 2025 Texas guide with vehicle list & examples.
- [Section 179 Vehicle Tax Deduction 2026: Complete List with GVWR Data & Strategic Planning](https://www.sdocpa.com/section-179-vehicle-list/): Every SUV, truck, and van qualifying for Section 179 in 2026. Deduction limit: $2.56M. SUV cap: $32,000. Full list with GVWR ratings and bonus depreciation r...
- [Self-Employed Health Insurance Deduction: How to Claim It](https://www.sdocpa.com/self-employed-health-insurance-deduction/): Self-employed? You can deduct 100% of health insurance premiums on Form 1040 line 17, not Schedule C. Learn eligibility, S-Corp rules, and HSA coordination.
- [Self-Employed Retirement Plans: SEP IRA vs Solo 401(k)](https://www.sdocpa.com/self-employed-retirement-plans/): Compare SEP IRA, Solo 401(k), and SIMPLE IRA for self-employed professionals. 2026 contribution limits, Roth options, and which plan fits your income level.
- [Self-Employed Tax Deductions: 30+ Write-Offs for 2026](https://www.sdocpa.com/self-employed-tax-deductions/): Complete list of 30+ tax deductions for self-employed professionals -- home office, mileage, insurance, retirement, and more with IRS citations and examples.
- [Series LLC Asset Protection Guide for Real Estate](https://www.sdocpa.com/entity-real-estate/series-llc-asset-protection/): Complete guide to Series LLC formation for real estate investors. Learn Delaware, Wyoming, Nevada strategies and save thousands annually. Expert CPA guidance.
- [Small Business Marketing Ideas That Actually Work in 2026](https://www.sdocpa.com/small-business-marketing-ideas/): Proven marketing strategies for small businesses in 2025. Learn what works for service businesses, retail, restaurants, and construction—with specific tactic...
- [Small Business Tax Deductions: The Complete 2025-2026 Guide](https://www.sdocpa.com/small-business-tax-deductions/): 25+ small business tax deductions updated for OBBBA. QBI stays 20% (now permanent), Section 179 at $2.56M for 2026, 100% bonus depreciation restored.
- [Sole Proprietor Tax Rates 2026: Complete Guide to Federal Brackets and Self-Employment Tax](https://www.sdocpa.com/sole-proprietor-tax-rates/): 2026 sole proprietor tax rates explained. Federal brackets, self-employment tax (15.3%), and combined effective rates at every income level.
- [Sole Proprietor vs LLC vs S-Corp: Which Business Structure Is Right for You?](https://www.sdocpa.com/sole-proprietor-vs-llc-s-corp/): Compare sole proprietor, LLC, and S-Corp. When to form an LLC, when S-Corp saves taxes ($6K+ at $100K income), and decision framework by income level.
- [Solo 401(k) Roth Contributions: Complete Guide for Self-Employed](https://www.sdocpa.com/solo-401k-roth/): Solo 401(k) Roth contributions for 2026: $24,500 employee + 25% employer profit sharing = up to $72,000 total. Mega backdoor Roth, S-Corp setup, and provider...
- [Tax Advisory for Partnership Owners](https://www.sdocpa.com/tax-advisory-for-partnership-owners/): Complete partnership tax advisory guide. Learn basis tracking, Section 754 elections, self-employment tax planning, and strategic guidance for partnership ow...
- [Tax Advisory for S-Corporation Owners](https://www.sdocpa.com/tax-advisory-for-s-corporation-owners/): Comprehensive tax advisory guide for S-corp owners. Learn strategies for reasonable compensation, QBI optimization, retirement planning, and year-round proac...
- [Tax Advisory Guide for S-Corps & Partnerships](https://www.sdocpa.com/tax-advisory/): Complete tax advisory guide for business owners. Learn what tax advisory is, how it works, pricing, strategies, and whether year-round planning is worth the ...
- [Tax Advisory Services for Business Owners](https://www.sdocpa.com/tax-advisory-services/): Tax advisory for $300K+ business owners. Identify $30K–$80K in missed strategies with a $5,000 Tax Analysis. Year-round planning, not just filing.
- [Tax Advisory vs. Tax Preparation vs. Tax Planning: What's the Difference?](https://www.sdocpa.com/tax-advisory-vs-tax-preparation/): Understand the difference between tax advisory, tax preparation, and tax planning services. Learn which level of service your business needs for optimal tax ...
- [Tax Consequences of Changing Entity Classification](https://www.sdocpa.com/entity-classification-change-tax-consequences/): Changing entity classification triggers deemed transactions with real tax consequences. Section 351 traps, deemed liquidations, and short tax years explained.
- [Tax Deductions for Athletes: Every Write-Off You Can Claim](https://www.sdocpa.com/athlete-tax-deductions/): Complete list of tax deductions for professional and college athletes. W-2 vs. 1099 rules, agent fees, training, travel, and a printable checklist.
- [Tax Planning for Athletes: Multi-State Taxes, NIL, and Strategies That Protect Your Income](https://www.sdocpa.com/athlete-tax-planning/): Multi-state jock tax, NIL income, entity structuring, and retirement strategies for pro and college athletes. Dallas CPA firm.
- [Tax Planning for Doctors: The Complete Physician Tax Guide](https://www.sdocpa.com/tax-planning-for-doctors/): Comprehensive tax planning guide for physicians. S-Corp strategies, retirement optimization, and deductions that save doctors $30,000-$80,000+ annually. Texa...
- [Tax Planning Services](https://www.sdocpa.com/tax-planning-services/): Proactive tax planning for business owners. Entity optimization, retirement strategies, and year-round advisory from SDO CPA.
- [Tax Planning Strategies for Small Business Owners (2026 Guide)](https://www.sdocpa.com/tax-planning-strategies-small-business/): 15+ tax planning strategies for small business owners in 2026. OBBBA updates, QBI deduction, retirement plans, Section 179. Specific dollar examples included.
- [Tax Preparation Fees Explained: What CPAs Actually Charge](https://www.sdocpa.com/tax-preparation-fees-explained-article/): Tax preparation fees vary by return type and complexity. See what CPAs charge, what drives fees up, and what filing late costs in penalties.
- [Tax Preparation Services](https://www.sdocpa.com/tax-preparation-services/): Tax preparation for S-Corps, partnerships, C-Corps, individuals, and international filers. Accurate returns, year-round support.
- [Tax Preparer Services Company](https://www.sdocpa.com/tax-preparer-near-me/): Need the best CPA tax expert in Dallas, Cedar Hill, or DFW? SDO CPA offers precise, expert tax preparation for individuals and businesses. Contact us today!
- [Texas Sales Tax on Construction Materials: A CPA's Compliance Guide (Lump-Sum vs Separated Contracts)](https://www.sdocpa.com/sales-tax-construction-materials-texas/): A TX construction CPA's guide to sales tax on materials. Lump-sum vs separated contracts under Pub 94-157, Form 01-339 resale exemption, audit trail, common ...
- [The $15 Million Estate Exemption Is Now Permanent](https://www.sdocpa.com/estate-tax-exemption-2026/): OBBBA raised the estate and gift tax exemption to $15 million per person and made it permanent. Here's what changed for 2026 and who should revisit their plan.
- [The $40,000 SALT Deduction: Who Benefits and the 2030 Cliff](https://www.sdocpa.com/salt-deduction-2026/): OBBBA raised the SALT cap to $40,000, but it phases down over $500,000 and drops back to $10,000 in 2030. Here's who benefits and how to plan in 2026.
- [The $6,000 Senior Deduction (and Why Social Security Is Still Taxed)](https://www.sdocpa.com/senior-tax-deduction-2026/): The OBBBA senior deduction gives people 65+ a $6,000 write-off, but Social Security is still taxed. Here's who qualifies, the phase-out, and why in 2026.
- [The Best Mileage Tracker Apps: Simplify Your Mileage Tracking and Tax Deductions](https://www.sdocpa.com/mileage-tracker/): Learn the best mileage tracking app options, compare costs, and see how to maximize your tax deductions with automated tracking in this complete guide.
- [The Complete Guide to 1099 Filing for Business Owners: 2026 Tax Year](https://www.sdocpa.com/1099-filing/): Get ahead on 1099 filing. Discover who needs a 1099, what forms to use, and tips to stay compliant with IRS regulations.
- [The Complete Short-Term Rental Tax Strategy Guide: Understanding W-2 Income Offset Opportunities for High-Income Professionals](https://www.sdocpa.com/str-tax-strategy-w2-income-offset/): Discover how high-income W2 earners use short-term rental properties with bonus depreciation to create tax deductions. Complete guide with 100-hour rule expl...
- [The Corporate Transparency Act — Beneficial Ownership Information (BOI) Reporting Requirements](https://www.sdocpa.com/the-corporate-transparency-act/): Unlock insights on this groundbreaking legislation, its impact on businesses, and what you need to know. Stay informed!
- [The Corporate Transparency Act Frequently Asked Questions](https://www.sdocpa.com/corporate-transparency-act-faqs/): We received a lot of questions about the Corporate Transparency Act and we have pulled together a list of frequently asked questions (FAQs) for you.
- [The CPA Shortage Is Real — Here's What It Means for Your Small Business](https://www.sdocpa.com/cpa-shortage-small-business/): More than 300,000 accountants have left the U.S. workforce since 2020. Small businesses feel it most. Here's what the shortage means and how to find a CPA wh...
- [The Mega Backdoor Roth: 2026 Complete Guide](https://www.sdocpa.com/mega-backdoor-roth/): The mega backdoor Roth lets you move up to $47,500 into a Roth account through after-tax 401(k) contributions. 2026 limits, plan requirements, and step-by-st...
- [The New $2,000 1099 Threshold: What Businesses Must Change](https://www.sdocpa.com/1099-nec-2000-threshold/): The 1099-NEC threshold jumped from $600 to $2,000 for 2026. Here's what businesses must change, who still gets a form, and the new 1099-K rules.
- [The New Limit on Itemized Deductions for High Earners](https://www.sdocpa.com/itemized-deduction-limit/): OBBBA caps the value of itemized deductions at 35 cents per dollar for top-bracket earners starting in 2026. Here's the 2/37 rule and how to plan for it.
- [The Pro-Rata Rule Explained: How It Affects Your Backdoor Roth](https://www.sdocpa.com/pro-rata-rule/): The pro-rata rule determines how much of your Roth conversion is taxable. Step-by-step calculation, examples, and how business owners can avoid it.
- [The Ultimate Guide to Federal Income Tax Deadlines for 2026](https://www.sdocpa.com/federal-income-tax-deadlines/): Complete 2026 federal tax deadline guide covering individuals, businesses, 1099s, estates, retirement contributions, and FBAR. Never miss an IRS filing date.
- [The Ultimate Guide to Spend Management: Procure-to-Pay, Cloud Solutions, and Best Practices](https://www.sdocpa.com/business-spend-management/): Discover what spend management is and how it cuts costs, boosts cash flow, and streamlines accounting for businesses.
- [Trump Accounts Explained: The New $1,000 Child Savings Account](https://www.sdocpa.com/trump-accounts/): Trump Accounts give kids a $1,000 federal seed and tax-deferred growth. Here's who qualifies, how much you can add, and how withdrawals are taxed in 2026.
- [UTMA vs 529: Finding Your Best College Savings Path](https://www.sdocpa.com/utma-vs-529-advantages/): Compare UTMA vs 529 for smarter college savings. Discover tax benefits, flexibility, and best strategies to maximize financial aid and your child’s future.
- [What Business Expenses Are Tax Deductible? A Practical Guide for Owner-Operated Businesses](https://www.sdocpa.com/what-business-expenses-are-tax-deductible/): Learn the three-part test for deductible business expenses, how to handle Amazon and Walmart purchases, and 2026 mileage rates for owner-operated businesses.
- [What If I Can’t Pay My Taxes? Federal & State Tax Payment Plan Strategies](https://www.sdocpa.com/cant-pay-taxes-irs-payment-plans/): What happens if you can't pay taxes? Detailed guide to federal (IRS) & state tax payment plans, including TX & all 50 states. Resolve tax debt
- [What is a Fractional CFO? Complete Guide for Business Owners](https://www.sdocpa.com/what-is-fractional-cfo/): Complete guide to fractional CFOs. Learn what they do, how they work, typical costs, and whether your business needs one. CPA + CFO integration explained.
- [What Is a General Ledger? Small Business Guide](https://www.sdocpa.com/what-is-general-ledger/): The general ledger is your business's master financial record — and your CPA's starting point for tax prep. Learn what it is, what it looks like, and the 4 m...
- [What Is an EIN Number? How to Get One Free from the IRS](https://www.sdocpa.com/what-is-an-ein-number/): An EIN is a 9-digit IRS tax ID for your business. Learn who needs one, how to apply free online, EIN vs SSN vs TIN, and how to look up or recover a lost EIN.
- [What Is an LLC? Complete Guide to Limited Liability Companies](https://www.sdocpa.com/what-is-an-llc/): What is an LLC? Learn about liability protection, all 4 tax classifications, formation steps, and ongoing compliance. Free guide from SDO CPA LLC.
- [What Is GAAP? A Small Business Owner's Guide](https://www.sdocpa.com/what-is-gaap-small-business/): GAAP is the standard for financial reporting — but most small businesses don't need it for taxes. Learn what GAAP is, when it matters, and how it differs fro...
- [What Is Tax Resolution? Proven Strategies to Find Relief from Overdue Taxes](https://www.sdocpa.com/tax-resolution-services/): Behind on taxes? Find out how to get relief, reduce penalties, and resolve your IRS or state debt fast.
- [When to Hire a Bookkeeper for Small Business Success](https://www.sdocpa.com/when-to-hire-a-bookkeeper/): Discover the top reasons and perfect timing to hire a bookkeeper. Save time, reduce errors, and grow your small business with strategic bookkeeping.
- [When to Hire a Fractional CFO: 12 Signs Your Business Is Ready](https://www.sdocpa.com/when-to-hire-fractional-cfo/): Recognize the 12 signs your business needs a fractional CFO. Learn revenue thresholds, complexity triggers, and growth stage indicators.
- [Where to Mail and Fax Form 2553 (Current Addresses)](https://www.sdocpa.com/where-to-mail-form-2553/): Complete Form 2553 mailing addresses and fax numbers by state. Find where to send your S-Corp election, which method is faster, and what happens after.
- [Where’s My Refund? How to Track Your 2026 Tax Refund Status](https://www.sdocpa.com/wheres-my-refund/): 2026 IRS refund timeline: 10-21 days for e-file with direct deposit. EITC/ACTC refunds by March 2. Check Where’s My Refund status and track common delays.
- [Why We Quote Ranges, Not Fixed Fees](https://www.sdocpa.com/why-we-quote-ranges/): SDO CPA provides upfront estimates instead of fixed fees. Here's how our pricing approach gives you more transparency and a fee that reflects your actual ret...
- [Year-Round Tax Advisory: What Happens Each Quarter](https://www.sdocpa.com/year-round-tax-advisory-quarterly-process/): Learn what year-round tax advisory includes with quarterly breakdowns. Understand what to expect in Q1-Q4 advisory sessions and which service frequency fits ...
- [Your In-Depth Guide to 1031 Exchange Rules and Tax Deferral](https://www.sdocpa.com/1031-exchange-rules-deferral/): Discover how a 1031 exchange defers taxes and grows real estate wealth. Learn key rules, timelines, and the “buy borrow die” strategy to maximize gains.
- [Your K-1 Basis Statement, Explained: What Every Box Means](https://www.sdocpa.com/k-1-basis-statement-explained/): Schedule K-1 (Form 1065) Item L and Form 7203, decoded for owners: which boxes change basis, and why tax basis capital is NOT your outside basis.
- [Your SDO CPA Client Portal](https://www.sdocpa.com/portal/): Sign in at portal.sdocpa.com to upload docs, sign forms, pay invoices, and message your SDO CPA team. First-login steps + common tasks.

## Tax Guides & Resources

- [2026 Tax Planning Guide: 20 Strategies to Cut Your Tax Bill This Year](https://www.sdocpa.com/tax-planning-guide/): Updated for One Big Beautiful Bill Act changes. 2026 limits, S-Corp strategies, QBI deduction, and 100% bonus depreciation restored.
- [5 Signs Your Basis Tracking Has Gaps (And What To Do)](https://www.sdocpa.com/basis-tracking-checklist/): Worried your partnership or S-corp basis tracking has gaps? Five owner-readable signs to check on your K-1, plus what to do about each before tax season.
- [529 Plan Tax Benefits: Complete CPA Guide for Texas Families and Business Owners](https://www.sdocpa.com/529-plan-tax-benefits-texas-cpa-guide/): Compare 529 tax benefits by state. Texas CPA analysis shows why no state deductions can be advantageous for business owners and mobile families.
- [743(b) Basis Adjustment: Step-Up on Partnership Interest Purchase or Death](https://www.sdocpa.com/743b-basis-adjustment-guide/): Section 743(b) basis adjustment explained: the two triggers, computation, 755 allocation, and a worked $150K step-up example for a partner buyout.
- [Accounting 101 for Small Businesses](https://www.sdocpa.com/accounting-101/): Small business accounting basics from a CPA firm. Learn cash vs accrual, chart of accounts, GAAP, general ledger, balance sheets, and income statements.
- [Business Entity Tax Guide: Choose the Right Structure](https://www.sdocpa.com/business-entity-tax-guide/): Compare LLCs, S-Corps, C-Corps, and partnerships side by side. Entity selection guide from a CPA with 18+ years of business tax experience.
- [Business License Guide: Do You Need One?](https://www.sdocpa.com/business-license-guide/): Do you need a business license? Federal, state, and local requirements explained by industry. Texas-specific section included. From SDO CPA.
- [Business Tax Preparation Checklist 2026: Complete Guide by Entity Type](https://www.sdocpa.com/business-tax-preparation-checklist/): Free business tax preparation checklist PDF. Documents needed for S-Corps, partnerships, LLCs. Download your entity-specific checklist before tax season.
- [C-Corporation Tax Guide](https://www.sdocpa.com/c-corporation-tax-guide/): C-Corp tax guide covering the 21% flat rate, QSBS exclusion, accumulated earnings tax, and when C-Corp makes sense. From SDO CPA.
- [Cap Table Management: How to Track Who Owns Your Company (and What to Do Before Pulley Closes)](https://www.sdocpa.com/cap-table-management-guide/): How to read, build, and track a cap table, where it meets your books and taxes, how to pick software, and what to do before Pulley closes December 8, 2026.
- [Catch-Up Bookkeeping Checklist for Small Businesses](https://www.sdocpa.com/catch-up-bookkeeping-checklist/): Free catch-up bookkeeping checklist: 5 phases from gathering records to preventing future backlog. Works for 3 months or 3 years behind.
- [Check-the-Box Election: History, Rules, and How It Works](https://www.sdocpa.com/check-the-box-election-guide/): The check-the-box regulations replaced the 4-factor Kintner test in 1997. Learn how entity classification works, the 60-month rule, and default classifications.
- [Construction 1099 Contractor Guide: Classification, W-9 Workflow, and OBBBA's $2,000 Threshold](https://www.sdocpa.com/construction-1099-contractor-guide/): A construction CPA's guide to 1099 contractor classification, W-9 collection in Ramp, the new $2,000 OBBBA threshold, TIN matching, and CP2100 notice response.
- [Construction Bookkeeping Guide: Monthly Close, KPIs, and Surety-Ready Financials](https://www.sdocpa.com/construction-bookkeeping-guide/): A construction CPA's monthly bookkeeping playbook for $1M-$10M GCs and subs: weekly workflow, KPIs, surety financials, year-end checklist, and tax planning.
- [Converting LLC to S-Corp: Complete Step-by-Step Guide](https://www.sdocpa.com/converting-llc-to-s-corp-guide/): Convert your LLC to S-Corp taxation by filing Form 2553. Deadline: March 15. Late election relief available. No legal structure change needed. Complete guide.
- [Form 1040-NR Guide: Nonresident Alien Tax Return](https://www.sdocpa.com/form-1040nr-nonresident-alien-tax-guide/): Complete guide to Form 1040-NR for nonresident aliens. Filing requirements, deadlines, deductions, tax treaties, FIRPTA, and common mistakes. From a CPA who ...
- [Form 1065 Instructions 2026: Complete Partnership Tax Filing Guide](https://www.sdocpa.com/form-1065-instructions-guide/): Form 1065 instructions in plain English: lines 1-22, Schedules B, K, L, M-1 and M-2, the March 16, 2026 deadline, extensions, and late-filing penalties.
- [Form 2553: The Complete Guide to S-Corp Elections](https://www.sdocpa.com/form-2553-s-corp-election-guide/): Form 2553 elects S-Corp status for your LLC or corporation. Learn eligibility, deadlines, where to file, and when you need a CPA. Updated annually.
- [Form 2553: The Complete Guide to S-Corp Elections](https://www.sdocpa.com/form-2553-s-corp-election-guide/): Form 2553 elects S-Corp status for your LLC or corporation. Learn eligibility, deadlines, where to file, and when you need a CPA. Updated annually.
- [Form 8832: Entity Classification Election Guide](https://www.sdocpa.com/form-8832-entity-classification-election-guide/): Form 8832 lets your LLC or partnership choose its tax classification. Learn when to file, how it works, and when you need a CPA. Updated annually.
- [Franchise Bookkeeping: What Franchise Owners Need to Track](https://www.sdocpa.com/franchise-bookkeeping-guide/): Franchise bookkeeping guide covering royalty tracking, FDD reporting, multi-location books, and POS integration for franchise owners.
- [Freelancer Tax Guide: How to File Taxes as a Freelancer](https://www.sdocpa.com/freelancer-tax-guide/): Freelancer tax guide covering 1099 income, Schedule C, quarterly payments, deductions for gig workers, and when to consider an LLC or S-Corp election.
- [GAAP Accounting for Small Business Owners: A Complete Guide](https://www.sdocpa.com/gaap-accounting-small-business-guide/): The 10 GAAP principles with real small business examples — plus when you need GAAP vs. tax basis and how the two produce different financial pictures.
- [Guaranteed Payments to Partners: Complete Tax Treatment Guide 2026](https://www.sdocpa.com/guaranteed-payments-to-partners-guide/): Complete guide to guaranteed payments for partners. Learn tax treatment, SE tax rules, deductibility, and how guaranteed payments differ from distributions.
- [Gusto Onboarding Guide: How to Set Up Payroll Step-by-Step (2026)](https://www.sdocpa.com/gusto-onboarding-guide/): Set up Gusto payroll the honest way: pre-setup checklist, state-by-state registration for TX/CA/NY/FL/GA/IL/NC/AZ, plus failure modes that block first payroll.
- [Healthcare PLLC Guide: Formation, Compliance, and Tax Elections | SDO CPA](https://www.sdocpa.com/healthcare-pllc-guide/): How to form and maintain a healthcare PLLC. State requirements, operating agreement essentials, S-Corp election, and compliance obligations for medical profe...
- [Home Office Deduction 2026: Simplified vs Regular Method](https://www.sdocpa.com/home-office-deduction-guide/): Calculate your home office deduction: simplified ($5/sq ft up to $1,500) or regular method. Requirements, which to choose, and S-Corp owner rules.
- [How Much Does Catch-Up Bookkeeping Cost in 2026?](https://www.sdocpa.com/catch-up-bookkeeping-cost-guide/): What catch-up bookkeeping costs: industry ranges by months behind, what drives the price, hourly vs. flat fees, and SDO CPA's per-month rate.
- [How to Catch Up on Bookkeeping: A Step-by-Step Guide](https://www.sdocpa.com/how-to-catch-up-on-bookkeeping/): Catch up on bookkeeping in 6 steps: gather statements, set up software, categorize, reconcile, verify, and prevent future backlog. DIY or professional.
- [How to Choose a Business Tax Preparer: What to Look For](https://www.sdocpa.com/how-to-choose-business-tax-preparer/): Find the right business tax preparer: questions to ask, credentials to verify, red flags to avoid. What to look for in an S-Corp or partnership CPA.
- [How to Choose a Tax Advisor for Your Business](https://www.sdocpa.com/how-to-choose-tax-advisor/): Complete guide to choosing the right tax advisor for your S-corp or partnership. Learn what to look for, questions to ask, and red flags to avoid when hiring...
- [How to Choose the Right Tax Preparer: A Comprehensive Guide for Individuals and Businesses](https://www.sdocpa.com/tax-preparation-services-guide/): Find the right tax professional near you. Our expert guide helps you avoid scams, maximize refunds, and choose the best tax prep services.
- [How to Do Bookkeeping for Your Small Business](https://www.sdocpa.com/how-to-do-bookkeeping-article/): TODO: meta description (150-160 chars)
- [How to File a 1099-NEC Form for Vendors, Contractors, and Freelancers](https://www.sdocpa.com/how-to-file-a-1099-form-for-vendors/): Learn how to file a 1099-NEC for contractors or freelancers, avoid penalties, and stay organized with our step-by-step guide.
- [How to File a BOI Report: A Step-by-Step Guide](https://www.sdocpa.com/how-to-file-boi-report/): Learn how to file a BOI report step-by-step and apply for a FinCEN ID for your LLC. Don't miss the BOIR first filing deadline—our guide makes BOI filing easy...
- [How to Get a Business Tax Transcript from the IRS (2026 Guide)](https://www.sdocpa.com/how-to-get-business-tax-transcript/): 3 ways to get your IRS business tax transcript: Business Tax Account online, Form 4506-T by mail, or phone. Step-by-step for S-Corps, LLCs, partnerships.
- [How to Get Your IRS Tax Transcript: 3 Methods (2026 Guide)](https://www.sdocpa.com/how-to-get-irs-tax-transcript/): How to get your IRS tax transcript online, by mail, or phone. Step-by-step guide to all 5 transcript types for mortgage, FAFSA, and tax filing needs.
- [How to Outsource Your Bookkeeping: A Step-by-Step Guide for Businesses Seeking Outsourced Bookkeeping Services](https://www.sdocpa.com/how-to-outsource-bookkeeping/): Streamline your finances and boost profits with our step-by-step guide to outsourcing bookkeeping services. Get expert tips for small & mid-sized businesses.
- [How to Pay the IRS Online: Complete Electronic Payment Guide for 2026](https://www.sdocpa.com/how-to-pay-irs-online/): Learn how to pay the IRS online using Direct Pay, EFTPS, credit cards, and wire transfers. Step-by-step guide updated for 2025 electronic payment requirements.
- [How to Reduce Your Property Taxes in 2026: State-by-State Guide](https://www.sdocpa.com/reduce-property-taxes-state-guide/): Appeal your property tax assessment in 12 states. 2026 deadlines, comparable sales strategies, and how a lower assessed value affects your income taxes.
- [How to Revoke Your S-Corp Election: Process, Rules, and Tax Consequences](https://www.sdocpa.com/revoke-s-corp-election-guide/): Revoking S-Corp status requires 50%+ shareholder consent and has a 5-year re-election restriction. Learn the process, tax consequences, and when it makes sense.
- [How to Start an S-Corp: Complete Formation Guide](https://www.sdocpa.com/how-to-start-an-s-corp/): Start an S-Corp in 3 steps: form LLC or corporation, get EIN (free), file Form 2553. Deadline rules, requirements, costs, and state-specific considerations.
- [IRS CP14 Notice: What It Means and What to Do Next](https://www.sdocpa.com/irs-cp14-notice-guide/): Got an IRS CP14 balance due notice? Learn why the letter was sent, how to verify the amount, payment options, and what may happen next.
- [IRS CP2000 Notice: What It Means and How to Respond](https://www.sdocpa.com/irs-cp2000-notice-guide/): Got a CP2000 notice? It's an IRS proposal, not a bill. What triggers it, your reply deadline, and how to agree, partly agree, or disagree with proof.
- [IRS IP PIN: How to Get, Retrieve, and Use Your Identity Protection PIN in 2026](https://www.sdocpa.com/get-irs-ip-pin-guide/): How to get an IP PIN from the IRS in 2026: online, by mail, or in person. Covers Form 15227, retrieving a lost PIN, and protecting dependents from tax ID theft.
- [IRS Notices in 2026: Why You Got One and What to Do](https://www.sdocpa.com/irs-notices-guide/): Got a letter from the IRS in 2026? What CP2000, CP14, CP05 and other common notices mean, what the new MATH Act changes, and how to respond on time.
- [Jock Tax Guide: How States Tax Athletes State by State](https://www.sdocpa.com/jock-tax-guide/): What is the jock tax? State-by-state guide to how 41 states tax professional and college athletes, duty-day formulas, and the Texas advantage.
- [Late S-Corp Election: How to File After Missing the Deadline](https://www.sdocpa.com/late-s-corp-election-guide/): Missed the S-Corp election deadline? Learn how late election relief works under Rev. Proc. 2013-30, what the IRS requires, and how a CPA can get yours filed.
- [LLC Tax Classification: Your Four Options Explained](https://www.sdocpa.com/llc-tax-classification-guide/): LLCs can be taxed as sole proprietorships, partnerships, S-Corps, or C-Corps. Income thresholds, compliance costs, and when each classification makes sense.
- [LLC Taxed as C-Corp: Complete Guide to Making the Election](https://www.sdocpa.com/llc-taxed-as-c-corp-guide/): Learn how any LLC can elect C-Corp taxation via Form 8832. Covers QSBS benefits, filing process, timing rules, and when this election makes sense.
- [Locum Tenens Tax Guide: Deductions, Multi-State Filing, and Entity Setup | SDO CPA](https://www.sdocpa.com/locum-tenens-tax-guide/): Tax guide for locum tenens physicians. 1099 deductions, multi-state filing obligations, travel expense rules, estimated payments, and S-Corp election for tra...
- [Mega Backdoor Roth and Your 401(k): Plan Requirements and Setup](https://www.sdocpa.com/mega-backdoor-roth-401k-guide/): Your 401(k) must allow after-tax contributions and in-plan conversions for mega backdoor Roth. Learn the 3 plan provisions, provider options, and S-Corp setu...
- [New Business Tax Checklist: Your First-Year Guide](https://www.sdocpa.com/new-business-tax-checklist/): Your first-year business tax checklist: EIN, quarterly payments, state registration, deductions. Texas section included. From SDO CPA.
- [NIL Tax Guide for College Athletes: What You Owe and How to Plan](https://www.sdocpa.com/nil-tax-guide-college-athletes/): How NIL income gets taxed, quarterly estimated payments, deductions, and when to form an LLC or S-Corp. CPA guide for college athletes and parents.
- [No Tax on Tips: The $25,000 Deduction and Who Qualifies](https://www.sdocpa.com/no-tax-on-tips/): "No tax on tips" is a capped deduction, not an exemption. See the $25,000 tip deduction, who qualifies, the income phase-out, and how to claim it in 2026.
- [No Tax on Tips: What Restaurant Owners and Workers Need to Know](https://www.sdocpa.com/no-tax-on-tips-restaurant-owners/): The No Tax on Tips Act explained for restaurant owners and workers. $25K exemption, FICA impact, compliance requirements, and what it means for payroll.
- [Oklahoma Gambling Tax Guide: Navigating Winnings and Losses](https://www.sdocpa.com/oklahoma-gambling-tax-guide/): Learn how to manage your gambling winnings and losses in Oklahoma. Understand state tax laws and maximize your deductions effectively.
- [One Big Beautiful Bill Act Tax Deductions: Complete Guide for Taxpayers](https://www.sdocpa.com/one-big-beautiful-bill-act-tax-deductions-texas-guide/): Learn how Texas taxpayers can maximize new 2025 tax deductions for tips, overtime, car loans & seniors. Complete guide with income limits & planning tips.
- [Online vs. Traditional: Which Bookkeeping is Right for You?](https://www.sdocpa.com/online-vs-traditional-bookkeeping-guide/): Explore the pros and cons of online vs. traditional bookkeeping. Learn how to choose the best method for your business needs with our comprehensive guide.
- [Partnership & S-Corp Basis: The Complete Owner's Guide](https://www.sdocpa.com/partnership-and-s-corp-basis-guide/): SDO CPA's owner-facing guide to partnership and S-corp basis: inside vs outside basis, 754 election, 743(b) step-up, K-1 basis, loss limits, audit checklist.
- [Partnership Capital Accounts and 704(b): Book vs Tax, Explained for Owners](https://www.sdocpa.com/partnership-capital-account-704b-guide/): Three partnership capital accounts (book, tax, 704(b)) explained for owners: where they diverge, 704(c) layers, and what Item L on your K-1 reports.
- [Partnership Liquidation Tax Guide 2026: Distribution Rules & Tax Planning](https://www.sdocpa.com/partnership-liquidation-tax-guide/): Complete partnership liquidation tax guide. Learn distribution rules, hot asset treatment, IRC 736 payments, and strategies to minimize tax when exiting.
- [Partnership Self-Employment Tax Guide 2026: Rates, Rules & Limited Partner Exceptions](https://www.sdocpa.com/partnership-self-employment-tax-guide/): Partnership SE tax guide for 2026. Learn rates (15.3%), general vs limited partner rules, Soroban case impact, and strategies to minimize self-employment tax.
- [Professional Corporation & PLLC Guide: Tax Rules for Licensed Professionals](https://www.sdocpa.com/professional-corporation-guide/): What is a professional corporation? PC vs PLLC vs LLC for doctors, lawyers, CPAs. Tax treatment and state rules explained by SDO CPA.
- [QBI Deduction Guide 2026: Complete Section 199A Qualified Business Income Rules (Updated for OBBBA)](https://www.sdocpa.com/qualified-business-income-deduction-guide/): Learn who qualifies for the QBI deduction, which income counts, and how Section 199A wage, property, and SSTB limits affect the deduction.
- [Qualified Joint Venture: Should Married Business Owners File as QJV?](https://www.sdocpa.com/qualified-joint-venture-guide/): Qualified joint venture (QJV) lets married couples avoid partnership returns. Requirements, filing process, and when QJV vs partnership makes sense.
- [Qualified Small Business Stock (QSBS) Guide: 2026 Rules & OBBBA Changes](https://www.sdocpa.com/qualified-small-business-stock-qsbs-guide/): Complete QSBS guide for 2026. New $15M exclusion cap, tiered holding periods, and OBBBA changes explained. Learn requirements, state taxes, and strategies.
- [Quarterly Tax Planning Checklist for Business Owners](https://www.sdocpa.com/quarterly-tax-planning-checklist/): Quarter-by-quarter tax planning checklist: Q1 entity elections, Q2 mid-year review, Q3 projections, Q4 final moves. 2026 deadlines included.
- [QuickBooks Online Cleanup Checklist](https://www.sdocpa.com/quickbooks-online-cleanup-checklist/): A step-by-step QuickBooks Online cleanup checklist: reconcile, clear Uncategorized and Undeposited Funds, fix Opening Balance Equity, close the books.
- [Restaurant Bookkeeping: What Every Owner Needs to Track for Tax Season](https://www.sdocpa.com/restaurant-bookkeeping-tax-guide/): Restaurant bookkeeping guide: daily sales tracking, COGS calculation, tip reporting, and POS integration. What every restaurant owner needs for tax season.
- [Restaurant Tax Deductions Checklist: Every Write-Off Restaurant Owners Should Claim](https://www.sdocpa.com/restaurant-tax-deductions-checklist/): Complete checklist of restaurant tax deductions with dollar examples. COGS, labor, rent, equipment, marketing, and often-missed write-offs for restaurant own...
- [S Corporation vs LLC for Texas Businesses: Complete 2025 Tax & Legal Guide](https://www.sdocpa.com/s-corp-vs-llc-texas-business-guide/): Compare LLC vs S Corp for Texas businesses. Expert CPA analysis of tax savings, formation costs, and compliance requirements for 2025.
- [S-Corp 401(k) Complete Guide: Retirement Contributions & Planning](https://www.sdocpa.com/s-corp-retirement-401k-guide/): S-Corp 401(k) 2026: $24,500 employee deferral, $72,000 total with 25% W-2 employer match. Solo 401(k), Roth, and IRS one-participant rules.
- [S-Corp Election: How to Elect S-Corp Status for Your LLC](https://www.sdocpa.com/s-corp-election-guide/): Learn when the S-Corp election makes sense for your LLC, filing deadlines for 2026, real tax savings examples, and how to file Form 2553 step by step.
- [S-Corp Reasonable Compensation: The Complete Guide](https://www.sdocpa.com/s-corp-reasonable-compensation-guide/): IRS requires S-Corp owners take reasonable salary before distributions. Learn the factors, avoid audits, and calculate the right salary/distribution split.
- [S-Corp Tax Planning Strategies for 2026: A Complete Guide](https://www.sdocpa.com/complete-s-corp-tax-planning-guide/): S corp tax planning for 2026: set a reasonable salary, time distributions, fill 401(k) room, protect the QBI deduction, and weigh a PTET election.
- [S-Corp Year-End Tax Planning Checklist: December Action Items](https://www.sdocpa.com/s-corp-year-end-tax-planning-checklist/): Complete S-Corp year-end checklist. December deadlines, retirement contributions, Section 179, salary review, and compliance items. Act before Dec 31.
- [S-Corporation Tax Guide](https://www.sdocpa.com/s-corporation-tax-guide/): The complete S-Corp tax guide: reasonable salary, QBI deduction, distributions, and tax planning strategies. From SDO CPA.
- [Schedule C Tax Guide for Sole Proprietors (2026)](https://www.sdocpa.com/schedule-c-guide/): Schedule C guide for sole proprietors: deductions, home office, vehicle expenses, quarterly taxes. File correctly and minimize self-employment tax.
- [Schedule K-1 (Form 1065) Guide 2026: Understanding Your Partnership Tax Document](https://www.sdocpa.com/schedule-k-1-form-1065-guide/): Schedule K-1 instructions for partners, box by box: Boxes 1-20, codes, Item L capital account, basis, and how each number flows to your Form 1040.
- [Section 179 Deduction Guide 2025: $2.5 Million Limit Under New Tax Law](https://www.sdocpa.com/section-179-deduction-guide/): Section 179 lets you deduct up to $1.25 million in equipment and vehicles the year you buy them. 2026 limits, eligible assets, and bonus depreciation explained.
- [Section 754 Election: When to File, Cost-Benefit, and Step-Up Example](https://www.sdocpa.com/section-754-election-guide/): Section 754 election decoded for owners: 743(b) and 734(b) mechanics, worked step-up example, when to decline, and how to file under Reg. 1.754-1.
- [Self-Employment Tax 2026: Rates, Calculation, and How to Reduce It](https://www.sdocpa.com/self-employment-tax-guide/): Self-employment tax is 15.3%. Learn how it's calculated, why you pay it, and strategies to reduce it—including S-Corp election that can save $6,000+/year.
- [Single-Member LLC Tax Guide: How SMLLCs Are Taxed](https://www.sdocpa.com/single-member-llc-tax-guide/): How single-member LLCs are taxed as disregarded entities, plus S-Corp and C-Corp election options. Foreign-owned SMLLCs covered. From SDO CPA.
- [Small Business Bookkeeping Checklist: Daily, Weekly, Monthly Tasks](https://www.sdocpa.com/bookkeeping-checklist-article/): Small business bookkeeping checklist: daily, weekly, monthly, quarterly and year-end bookkeeping tasks, with time estimates and a printable list.
- [Standard Deduction 2025-2026: Amounts by Filing Status](https://www.sdocpa.com/standard-deduction-guide/): Standard deduction amounts for 2025 and 2026, including the new $6,000 senior deduction. See tables by filing status, 65+ rules, and when to itemize instead.
- [Starting a Business: The Complete Tax & Legal Guide](https://www.sdocpa.com/starting-a-business-tax-guide/): The complete tax guide for new business owners — choose the right entity, register your business, and set up your tax obligations. From SDO CPA LLC.
- [Starting a Medical Practice: The Tax Guide Before You Sign a Lease | SDO CPA](https://www.sdocpa.com/starting-a-medical-practice-tax-guide/): Tax decisions every physician must make before opening a practice. Entity selection, EIN, bank accounts, payroll setup, and first-year deductions for new med...
- [The Best CRM for Construction: An In-Depth Review of Procore, Buildertrend, & More](https://www.sdocpa.com/best-construction-crm-software-guide/): A complete guide to the best CRM for construction companies. We review the top 12 platforms to help you manage sales, projects, and financials.
- [The Complete Guide to Partnership Taxation](https://www.sdocpa.com/the-complete-guide-to-partnership-taxation/): Partnership taxation guide: K-1 allocations, basis tracking, guaranteed payments, and multi-partner tax strategy. From SDO CPA.
- [The Complete Independent Contractor Tax Guide 2026: Save Thousands with Smart Planning (Free Tracker Included)](https://www.sdocpa.com/independent-contractor-tax-guide/): Master independent contractor taxes with our 2026 guide. Get 30+ deductions, quarterly tax calculator & free financial tracker. Save thousands today.
- [The Complete Self-Employed Tax Guide](https://www.sdocpa.com/self-employed-tax-guide/): Everything self-employed professionals need to know about taxes — from getting an EIN to quarterly payments to retirement plans. Free guide from SDO CPA.
- [The Essential Guide to Delaware Statutory Trusts (DSTs) for Savvy Investors](https://www.sdocpa.com/delaware-statutory-trust-guide/): Explore Delaware Statutory Trusts (DSTs): benefits, risks, and how DST 1031 exchanges work for tax deferral. Your essential guide to DST real estate.
- [W-2 vs 1099: What Every Business Owner Needs to Know in 2026](https://www.sdocpa.com/1099-vs-w2-comparison-guide/): Compare W-2 employees vs 1099 contractors with 2026 tax rates, IRS classification test, misclassification penalties, and S-Corp alternative. Side-by-side table.
- [Why and How to File a Tax Return Extension: A Comprehensive Guide](https://www.sdocpa.com/file-tax-extension-tips/): Learn why extensions aren’t bad and how to file properly. Reduce stress and avoid penalties with our comprehensive tax extension guide.
- [Year-End Payroll Checklist: What to Verify Before February 1, 2027](https://www.sdocpa.com/year-end-payroll-checklist/): Year-end payroll checklist for 2026 wages: W-2 and 1099-NEC deadlines (February 1, 2027), compliance items providers miss, and 2026 tax changes.
- [Year-End Tax Planning Checklist for Business Owners (2026)](https://www.sdocpa.com/year-end-tax-planning-checklist/): October-December tax planning checklist for business owners. Equipment purchases, retirement contributions, income timing. Downloadable PDF checklist included.

## International Tax

- [Delinquent FBAR Submission Procedures: Step-by-Step Guide](https://www.sdocpa.com/delinquent-fbar-filing/): Missed FBAR filings? Learn about IRS Delinquent FBAR Submission Procedures, eligibility requirements, and how to file late FBARs without penalties.
- [FBAR Deadline 2026: Filing Dates & Automatic Extension](https://www.sdocpa.com/fbar-deadline/): FBAR deadline for 2026 is April 15 with automatic extension to October 15. Learn key dates, what happens if you miss the deadline, and how extensions work.
- [FBAR Exchange Rates 2026: Currency Conversion Guide](https://www.sdocpa.com/fbar-exchange-rate/): Official Treasury exchange rates for FBAR filing. Learn which rate to use, how to convert foreign currencies, and access current & historical FBAR rates.
- [FBAR Filing Guide](https://www.sdocpa.com/fbar-filing-guide/): FBAR filing requirements, deadlines, penalties, and step-by-step instructions for FinCEN Form 114. From SDO CPA.
- [FBAR Filing Services | Foreign Account Reporting](https://www.sdocpa.com/fbar-filing-services/): Expert FBAR (FinCEN Form 114) preparation for U.S. persons with foreign accounts. Avoid penalties up to $165,353. Delinquent filing assistance. Get started.
- [FBAR Penalties 2026: Complete Guide to Penalties and Relief Options](https://www.sdocpa.com/fbar-penalties-relief/): 2026 FBAR penalties: up to $16,536 non-willful, $165,353 or 50% of balance for willful. Learn about reasonable cause, delinquent procedures, and relief options.
- [FBAR vs Form 8938: Key Differences Explained](https://www.sdocpa.com/fbar-vs-form-8938/): FBAR vs Form 8938 comparison: different thresholds, agencies, and requirements. Learn when you need both and how FATCA differs from FBAR reporting.
- [Form 5471 Categories of Filers: Determine Your Filing Requirements](https://www.sdocpa.com/form-5471-categories-filers-guide/): Determine your Form 5471 filing category. Guide to all 5 categories, required schedules, ownership thresholds, and when multiple categories apply.
- [Form 5471 Guide](https://www.sdocpa.com/form-5471-us-shareholders-foreign-corporations-guide/): Form 5471 filing requirements for US shareholders of foreign corporations. Categories, schedules, penalties, and deadlines.
- [Form 5471 Penalties: Understanding Relief Options and the $60,000 Risk](https://www.sdocpa.com/form-5471-penalties-relief-guide/): Form 5471 penalties range from $10,000 to $60,000 per form. Learn about penalty structure, reasonable cause defense, DIIRSP, and relief programs available.
- [Form 5472 for Foreign-Owned LLCs: Complete Filing Guide](https://www.sdocpa.com/form-5472-foreign-owned-llc-guide/): Form 5472 requirements for foreign-owned single-member LLCs explained. Filing procedures, EIN requirements, pro forma 1120, and $25,000 penalty avoidance.
- [Form 5472 Guide](https://www.sdocpa.com/form-5472-foreign-owned-business-guide/): Form 5472 filing requirements for foreign-owned US LLCs and corporations. Reportable transactions, penalties, and compliance.
- [Form 5472 Penalties: Understanding the $25,000 Risk and Relief Options](https://www.sdocpa.com/form-5472-penalties-relief-guide/): Form 5472 penalties are $25,000 per form with no maximum. Learn penalty structure, reasonable cause defense, and IRS relief programs for foreign-owned busine...
- [Form 5472 Preparation Services | Foreign-Owned LLC & Corporation Filing](https://www.sdocpa.com/form-5472-foreign-owned-business-filing/): Expert Form 5472 preparation for foreign-owned U.S. businesses. Avoid $25,000 penalties per form. Single-member LLCs, corporations, reportable transactions. ...
- [Form 5472 Reportable Transactions: What Must Be Reported](https://www.sdocpa.com/form-5472-reportable-transactions-guide/): Guide to Form 5472 reportable transactions. Identify related parties, categorize transactions, and report properly to avoid $25,000 penalties per form.
- [Form 8832 for Foreign Entities: Classification Rules and Per Se List](https://www.sdocpa.com/form-8832-foreign-entity-classification/): Foreign entities use Form 8832 to elect US tax classification. Per se corporations can't elect. Default rules, treaty implications, and when to file.
- [Form 8858 Filing Services | FDE Reporting](https://www.sdocpa.com/form-8858-filing-services/): Expert Form 8858 preparation for foreign disregarded entities and branches. Avoid penalties up to $50,000. Delinquent filing assistance available. Get started.
- [Form 8858 for Foreign Rental Property: When Required](https://www.sdocpa.com/form-8858-foreign-rental-property/): When does foreign rental property require Form 8858? Learn filing requirements for FDEs holding overseas real estate vs direct ownership reporting rules.
- [Form 8858 Guide](https://www.sdocpa.com/form-8858-foreign-disregarded-entity-guide/): Form 8858 filing requirements for US persons with foreign disregarded entities. Schedules, deadlines, and CPA guidance.
- [Form 8858 Penalties 2026: Amounts & Relief Options](https://www.sdocpa.com/form-8858-penalties-relief/): Form 8858 penalties: $10,000 initial + $10,000 per 30 days up to $50,000 max. Learn about reasonable cause, delinquent procedures, and penalty relief options.
- [Form 8858 Schedule M: Intercompany Transaction Reporting](https://www.sdocpa.com/form-8858-schedule-m-instructions/): How to complete Form 8858 Schedule M for intercompany transactions. Report sales, services, rents, royalties, and other related-party transactions correctly.
- [Form 8858 vs Form 5471: Key Differences Explained](https://www.sdocpa.com/form-8858-vs-form-5471/): Form 8858 vs Form 5471 comparison: FDEs vs CFCs, filing triggers, and when you need both forms. Learn the key differences for international tax compliance.
- [Form 8858 vs Form 8865: FDE vs Foreign Partnership](https://www.sdocpa.com/form-8858-vs-form-8865/): Form 8858 vs Form 8865 comparison: FDEs vs foreign partnerships, filing triggers, and when you need both. Understand the key differences for compliance.
- [Form 8865 Categories of Filers: Which Category Applies to You?](https://www.sdocpa.com/form-8865-categories-filers-guide/): Complete guide to Form 8865 filer categories. Learn which category applies, required schedules by category, and penalties. Category 1-4 explained with examples.
- [Form 8865 Constructive Ownership Rules: Section 267(c) Attribution Explained](https://www.sdocpa.com/form-8865-constructive-ownership-rules/): Constructive ownership under Section 267(c) determines Form 8865 filing thresholds. Family attribution includes siblings. Entity look-through rules explained.
- [Form 8865 Guide](https://www.sdocpa.com/form-8865-foreign-partnership-guide/): Form 8865 filing requirements for US persons with interests in foreign partnerships. Categories, schedules, and penalties.
- [Form 8865 Penalties and Relief: What You Need to Know](https://www.sdocpa.com/form-8865-penalties-relief-guide/): Form 8865 penalties start at $10,000. Learn penalty structure by category, reasonable cause relief, DIIRSP, and Streamlined Filing options. Relief is available.
- [Form 8865 Preparation Services | Foreign Partnership Tax Filing](https://www.sdocpa.com/form-8865-foreign-partnership-filing/): Expert Form 8865 preparation for U.S. persons with foreign partnership interests. Avoid $10,000+ penalties. Categories 1-4 filers, Schedule K-1, O, K-2/K-3. ...
- [Form 8865 Schedule K-2 and K-3: International Tax Reporting Requirements](https://www.sdocpa.com/form-8865-schedule-k2-k3-requirements/): Schedule K-2 and K-3 report international items on Form 8865. Filing requirements, what triggers K-2/K-3, foreign tax credits, and penalties. Complete guide.
- [Form 8865 Schedule O: Property Transfer Reporting Requirements](https://www.sdocpa.com/form-8865-schedule-o-property-transfers/): Schedule O reports property contributions to foreign partnerships. Filing requirements, Section 704(c) methods, penalties, and examples. Category 3 filers guide
- [Form 8865 vs Form 1065: Key Differences Explained](https://www.sdocpa.com/form-8865-vs-form-1065-comparison/): Form 8865 vs Form 1065: Which form applies? Key differences between foreign and domestic partnership reporting. Filing requirements, penalties, and examples.
- [GILTI and Subpart F Income: Complete Form 5471 Reporting Guide](https://www.sdocpa.com/gilti-subpart-f-form-5471-reporting/): How CFC income is taxed and reported on Form 5471. GILTI calculations, Subpart F categories, Section 962 election, and tax planning strategies explained.
- [International Tax Services](https://www.sdocpa.com/international-tax-services/): International tax compliance and planning for US persons with foreign interests. Forms 5472, 8858, 8865, and FBAR filing.
- [Section 721(c) Partnerships: Form 8865 Schedule G and H Requirements](https://www.sdocpa.com/form-8865-section-721c-partnerships/): Section 721(c) can trigger immediate gain recognition on foreign partnership contributions. Learn gain deferral method, Schedule G/H requirements, and examples.
- [Who Must File Form 8858? Tax Owner Requirements](https://www.sdocpa.com/who-must-file-form-8858/): Determine if you must file Form 8858: direct FDE owners, foreign branch operators, Form 5471/8865 filers. Learn tax owner definition and filing triggers.
- [Who Needs to File FBAR: Complete Eligibility Guide](https://www.sdocpa.com/who-needs-to-file-fbar/): Determine if you must file FBAR: U.S. citizens, green card holders, and entities with foreign accounts. Learn about financial interest vs signature authority.

## Calculators & Tools

- [How to Calculate Profit Margin (and Why It Matters More Than Revenue)](https://www.sdocpa.com/how-to-calculate-profit-margin/): How to calculate profit margin: gross, operating, and net. Formulas, real examples, and benchmarks by industry. Know which margin to track and when to worry.
- [Partner Basis Calculation Guide 2026: Inside vs Outside Basis Explained](https://www.sdocpa.com/partner-basis-calculation-guide/): Master partnership basis calculations. Learn inside vs outside basis, adjustments, loss limitations, and why tracking basis prevents costly tax surprises.
- [Partnership Outside Basis: Calculation, Ordering Rules, and K-1 Math](https://www.sdocpa.com/partnership-outside-basis-calculation/): How to calculate partnership outside basis from your K-1: ordering rules, liability allocation, and a worked example. Owner-facing, line-by-line.
- [QBI Calculator 2026](https://www.sdocpa.com/qbi-calculator/): Estimate your qualified business income deduction with SDO CPA's QBI calculator. Enter income, wages, property, filing status, and business type.
- [Quarterly Estimated Taxes: How to Pay and Avoid Penalties](https://www.sdocpa.com/quarterly-estimated-tax-guide/): Learn who owes quarterly estimated taxes, safe harbor rules, 2026-2027 deadlines, payment methods, and how to avoid IRS underpayment penalties step by step.
- [RMD Calculator Guide: Required Minimum Distributions for Retirees & Beneficiaries](https://www.sdocpa.com/rmd-calculator-texas-beneficiary-ira-guide/): RMD Calculator and Strategy Guide for Texas Business Owners: Navigate Required Distributions from Multiple Retirement Accounts
- [RSU Tax Calculator for California Tech Professionals: Save Tens of Thousands on Your Equity Compensation Taxes](https://www.sdocpa.com/rsu-tax-calculator-california/): Calculate your exact RSU tax liability with our California-specific calculator. Identify $50K+ in savings opportunities. Built for tech professionals.
- [S-Corp Tax Calculator](https://www.sdocpa.com/s-corp-tax-calculator/): Free S-Corp tax calculator. Compare self-employment tax as sole proprietor vs S-Corp at your income level. See how much you could save.
- [Self-Employment Tax Calculator 2026 | Free SE Tax Estimator](https://www.sdocpa.com/self-employment-tax-calculator/): Calculate your self-employment tax instantly. Enter net income, see SE tax, and compare S-Corp savings. Free calculator from SDO CPA.

## Locations

- [Locations](https://www.sdocpa.com/locations/): Texas-based virtual CPA firm serving businesses in all 50 states. Tax prep, bookkeeping, payroll & fractional CFO — cloud-based with fast responsiveness.
- [Alabama CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/alabama-cpa-firm/): 10 cities including Birmingham, Huntsville, Montgomery, Mobile, Tuscaloosa
  - [Birmingham](https://www.sdocpa.com/birmingham-cpa-firm/)
  - [Huntsville](https://www.sdocpa.com/huntsville-cpa-firm/)
  - [Montgomery](https://www.sdocpa.com/montgomery-cpa-firm/)
  - [Mobile](https://www.sdocpa.com/mobile-cpa-firm/)
  - [Tuscaloosa](https://www.sdocpa.com/tuscaloosa-cpa-firm/)
  - ...and 5 more cities
- [Alaska CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/alaska-cpa-firm/): Alaska CPA firm serving S-Corps, C-Corps, partnerships, LLCs, and small businesses. Tax prep, bookkeeping, payroll, and fractional CFO. Upfront estimates.
- [CPA Services in Arizona for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/arizona-cpa-services/): 10 cities including Chandler | SDO, Gilbert | SDO, Glendale | SDO, Mesa | SDO, Peoria | SDO
  - [Chandler | SDO](https://www.sdocpa.com/cpa-services-in-chandler/)
  - [Gilbert | SDO](https://www.sdocpa.com/cpa-services-in-gilbert/)
  - [Glendale | SDO](https://www.sdocpa.com/cpa-services-in-glendale-az/)
  - [Mesa | SDO](https://www.sdocpa.com/cpa-services-in-mesa/)
  - [Peoria | SDO](https://www.sdocpa.com/cpa-services-in-peoria-az/)
  - ...and 5 more cities
- [Arkansas CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/arkansas-cpa-firm/): Fayetteville, AR
  - [Fayetteville, AR](https://www.sdocpa.com/fayetteville-ar-cpa-firm/)
- [California CPA Services for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/california-cpa-services/): 10 cities including Anaheim, California | SDO, Fresno, California | SDO, Irvine, California | SDO, Long Beach, California | SDO, Los Angeles, California | SDO
  - [Anaheim, California | SDO](https://www.sdocpa.com/cpa-services-in-anaheim-ca/)
  - [Fresno, California | SDO](https://www.sdocpa.com/cpa-services-in-fresno-ca/)
  - [Irvine, California | SDO](https://www.sdocpa.com/cpa-services-in-irvine-ca/)
  - [Long Beach, California | SDO](https://www.sdocpa.com/cpa-services-in-long-beach-ca/)
  - [Los Angeles, California | SDO](https://www.sdocpa.com/cpa-services-in-los-angeles-ca/)
  - ...and 5 more cities
- [Colorado Springs CPA Firm — Remote Tax & Accounting | SDO CPA](https://www.sdocpa.com/colorado-springs-cpa-firm/): 9 cities including Denver, Aurora, Fort Collins, Lakewood, Boulder
  - [Denver](https://www.sdocpa.com/denver-cpa-firm/)
  - [Aurora](https://www.sdocpa.com/aurora-co-cpa-firm/)
  - [Fort Collins](https://www.sdocpa.com/fort-collins-cpa-firm/)
  - [Lakewood](https://www.sdocpa.com/lakewood-cpa-firm/)
  - [Boulder](https://www.sdocpa.com/boulder-cpa-firm/)
  - ...and 4 more cities
- [Connecticut CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/connecticut-cpa-firm/): Fairfield
  - [Fairfield](https://www.sdocpa.com/fairfield-ct-cpa-firm/)
- [Florida CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/florida-cpa-firm/): 10 cities including Jacksonville, Miami, Tampa, Orlando, Fort Lauderdale
  - [Jacksonville](https://www.sdocpa.com/jacksonville-cpa-firm/)
  - [Miami](https://www.sdocpa.com/miami-cpa-firm/)
  - [Tampa](https://www.sdocpa.com/tampa-cpa-firm/)
  - [Orlando](https://www.sdocpa.com/orlando-cpa-firm/)
  - [Fort Lauderdale](https://www.sdocpa.com/fort-lauderdale-cpa-firm/)
  - ...and 5 more cities
- [Georgia CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/georgia-cpa-firm/): 10 cities including Atlanta, Savannah, Athens, Sandy Springs, Albany
  - [Atlanta](https://www.sdocpa.com/atlanta-cpa-firm/)
  - [Savannah](https://www.sdocpa.com/savannah-cpa-firm/)
  - [Athens](https://www.sdocpa.com/athens-cpa-firm/)
  - [Sandy Springs](https://www.sdocpa.com/sandy-springs-cpa-firm/)
  - [Albany](https://www.sdocpa.com/albany-ga-cpa-firm/)
  - ...and 5 more cities
- [Idaho Falls CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/idaho-falls-cpa-firm/): Meridian, ID
  - [Meridian, ID](https://www.sdocpa.com/meridian-id-cpa-firm/)
- [Illinois CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/illinois-cpa-firm/): 10 cities including Chicago, Aurora IL, Naperville, Joliet, Rockford
  - [Chicago](https://www.sdocpa.com/chicago-cpa-firm/)
  - [Aurora IL](https://www.sdocpa.com/aurora-il-cpa-firm/)
  - [Naperville](https://www.sdocpa.com/naperville-cpa-firm/)
  - [Joliet](https://www.sdocpa.com/joliet-cpa-firm/)
  - [Rockford](https://www.sdocpa.com/rockford-cpa-firm/)
  - ...and 5 more cities
- [Indianapolis CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/indianapolis-cpa-firm/): Indianapolis CPA firm serving S-Corps, C-Corps, partnerships, LLCs, and small businesses. Tax prep, bookkeeping, payroll, and fractional CFO. Upfront estimates.
- [Kansas CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/kansas-cpa-firm/): Kansas CPA firm serving S-Corps, C-Corps, partnerships, LLCs, and small businesses. Tax prep, bookkeeping, payroll, and fractional CFO. Upfront estimates.
- [Kentucky CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/kentucky-cpa-firm/): 10 cities including Louisville, Lexington, Bowling Green, Covington, Owensboro
  - [Louisville](https://www.sdocpa.com/louisville-cpa-firm/)
  - [Lexington](https://www.sdocpa.com/lexington-cpa-firm/)
  - [Bowling Green](https://www.sdocpa.com/bowling-green-cpa-firm/)
  - [Covington](https://www.sdocpa.com/covington-cpa-firm/)
  - [Owensboro](https://www.sdocpa.com/owensboro-cpa-firm/)
  - ...and 5 more cities
- [Louisiana CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/louisiana-cpa-firm/): Alexandria, LA, Monroe
  - [Alexandria, LA](https://www.sdocpa.com/alexandria-la-cpa-firm/)
  - [Monroe](https://www.sdocpa.com/monroe-la-cpa-firm/)
- [Maine CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/maine-cpa-firm/): Augusta, ME, Portland, ME
  - [Augusta, ME](https://www.sdocpa.com/augusta-me-cpa-firm/)
  - [Portland, ME](https://www.sdocpa.com/portland-me-cpa-firm/)
- [Maryland CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/maryland-cpa-firm/): Columbia, MD
  - [Columbia, MD](https://www.sdocpa.com/columbia-md-cpa-firm/)
- [Massachusetts CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/massachusetts-cpa-firm/): Newton, Springfield, MA
  - [Newton](https://www.sdocpa.com/newton-ma-cpa-firm/)
  - [Springfield, MA](https://www.sdocpa.com/springfield-ma-cpa-firm/)
- [Michigan CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/michigan-cpa-firm/): 10 cities including Detroit, Grand Rapids, Ann Arbor, Sterling Heights, Lansing
  - [Detroit](https://www.sdocpa.com/detroit-cpa-firm/)
  - [Grand Rapids](https://www.sdocpa.com/grand-rapids-cpa-firm/)
  - [Ann Arbor](https://www.sdocpa.com/ann-arbor-cpa-firm/)
  - [Sterling Heights](https://www.sdocpa.com/sterling-heights-cpa-firm/)
  - [Lansing](https://www.sdocpa.com/lansing-cpa-firm/)
  - ...and 5 more cities
- [Minnesota CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/minnesota-cpa-firm/): 10 cities including Bloomington | SDO, Brooklyn Park | SDO, Duluth | SDO, Eagan | SDO, Minneapolis | SDO
  - [Bloomington | SDO](https://www.sdocpa.com/cpa-services-in-bloomington-mn/)
  - [Brooklyn Park | SDO](https://www.sdocpa.com/cpa-services-in-brooklyn-park/)
  - [Duluth | SDO](https://www.sdocpa.com/cpa-services-in-duluth/)
  - [Eagan | SDO](https://www.sdocpa.com/cpa-services-in-eagan/)
  - [Minneapolis | SDO](https://www.sdocpa.com/cpa-services-in-minneapolis/)
  - ...and 5 more cities
- [Mississippi CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/mississippi-cpa-firm/): Jackson, MS, Madison, MS, Meridian, MS
  - [Jackson, MS](https://www.sdocpa.com/jackson-ms-cpa-firm/)
  - [Madison, MS](https://www.sdocpa.com/madison-ms-cpa-firm/)
  - [Meridian, MS](https://www.sdocpa.com/meridian-ms-cpa-firm/)
- [Missouri CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/missouri-cpa-firm/): Columbia, MO, Springfield, MO
  - [Columbia, MO](https://www.sdocpa.com/columbia-mo-cpa-firm/)
  - [Springfield, MO](https://www.sdocpa.com/springfield-mo-cpa-firm/)
- [Montana CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/montana-cpa-firm/): Helena
  - [Helena](https://www.sdocpa.com/helena-mt-cpa-firm/)
- [Nebraska CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/nebraska-cpa-firm/): 10 cities including Omaha, Lincoln, Grand Island, Kearney, Fremont
  - [Omaha](https://www.sdocpa.com/omaha-cpa-firm/)
  - [Lincoln](https://www.sdocpa.com/lincoln-cpa-firm/)
  - [Grand Island](https://www.sdocpa.com/grand-island-cpa-firm/)
  - [Kearney](https://www.sdocpa.com/kearney-cpa-firm/)
  - [Fremont](https://www.sdocpa.com/fremont-ne-cpa-firm/)
  - ...and 5 more cities
- [Nevada CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/nevada-cpa-firm/): 10 cities including Las Vegas, Henderson, Reno, North Las Vegas, Sparks
  - [Las Vegas](https://www.sdocpa.com/las-vegas-cpa-firm/)
  - [Henderson](https://www.sdocpa.com/henderson-cpa-firm/)
  - [Reno](https://www.sdocpa.com/reno-cpa-firm/)
  - [North Las Vegas](https://www.sdocpa.com/north-las-vegas-cpa-firm/)
  - [Sparks](https://www.sdocpa.com/sparks-cpa-firm/)
  - ...and 5 more cities
- [New Hampshire CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/new-hampshire-cpa-firm/): Concord, NH, Rochester, Salem, NH
  - [Concord, NH](https://www.sdocpa.com/concord-nh-cpa-firm/)
  - [Rochester](https://www.sdocpa.com/rochester-nh-cpa-firm/)
  - [Salem, NH](https://www.sdocpa.com/salem-nh-cpa-firm/)
- [New Jersey CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/new-jersey-cpa-firm/): Elizabeth, Newark
  - [Elizabeth](https://www.sdocpa.com/elizabeth-nj-cpa-firm/)
  - [Newark](https://www.sdocpa.com/newark-nj-cpa-firm/)
- [New Mexico CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/new-mexico-cpa-firm/): Carlsbad
  - [Carlsbad](https://www.sdocpa.com/carlsbad-nm-cpa-firm/)
- [New York CPA Firm — Remote Tax & Accounting | SDO CPA](https://www.sdocpa.com/new-york-cpa-firm/): Albany, Rochester
  - [Albany](https://www.sdocpa.com/albany-ny-cpa-firm/)
  - [Rochester](https://www.sdocpa.com/rochester-ny-cpa-firm/)
- [North Carolina CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/north-carolina-cpa-firm/): 10 cities including Charlotte, Raleigh, Greensboro, Durham, Winston-Salem
  - [Charlotte](https://www.sdocpa.com/charlotte-cpa-firm/)
  - [Raleigh](https://www.sdocpa.com/raleigh-cpa-firm/)
  - [Greensboro](https://www.sdocpa.com/greensboro-cpa-firm/)
  - [Durham](https://www.sdocpa.com/durham-cpa-firm/)
  - [Winston-Salem](https://www.sdocpa.com/winston-salem-cpa-firm/)
  - ...and 5 more cities
- [North Dakota CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/north-dakota-cpa-firm/): North Dakota CPA firm serving S-Corps, C-Corps, partnerships, LLCs, and small businesses. Tax prep, bookkeeping, payroll, and fractional CFO. Upfront estimates.
- [Ohio CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/ohio-cpa-firm/): Columbus, OH
  - [Columbus, OH](https://www.sdocpa.com/columbus-oh-cpa-firm/)
- [Oklahoma CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/oklahoma-cpa-firm/): Oklahoma CPA firm serving S-Corps, C-Corps, partnerships, LLCs, and small businesses. Tax prep, bookkeeping, payroll, and fractional CFO. Upfront estimates.
- [Oregon CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/oregon-cpa-firm/): Portland, OR, Salem, OR
  - [Portland, OR](https://www.sdocpa.com/portland-or-cpa-firm/)
  - [Salem, OR](https://www.sdocpa.com/salem-or-cpa-firm/)
- [Pennsylvania CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/pennsylvania-cpa-firm/): 10 cities including Philadelphia, Pittsburgh, Allentown, Erie, Reading
  - [Philadelphia](https://www.sdocpa.com/philadelphia-cpa-firm/)
  - [Pittsburgh](https://www.sdocpa.com/pittsburgh-cpa-firm/)
  - [Allentown](https://www.sdocpa.com/allentown-cpa-firm/)
  - [Erie](https://www.sdocpa.com/erie-cpa-firm/)
  - [Reading](https://www.sdocpa.com/reading-cpa-firm/)
  - ...and 5 more cities
- [Rhode Island CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/rhode-island-cpa-firm/): Rhode Island CPA firm serving S-Corps, C-Corps, partnerships, LLCs, and small businesses. Tax prep, bookkeeping, payroll, and fractional CFO. Upfront estimates.
- [South Carolina CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/south-carolina-cpa-firm/): Charleston, SC, Columbia, SC, Greenville, SC
  - [Charleston, SC](https://www.sdocpa.com/charleston-sc-cpa-firm/)
  - [Columbia, SC](https://www.sdocpa.com/columbia-sc-cpa-firm/)
  - [Greenville, SC](https://www.sdocpa.com/greenville-sc-cpa-firm/)
- [South Dakota CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/south-dakota-cpa-firm/): Aberdeen
  - [Aberdeen](https://www.sdocpa.com/aberdeen-sd-cpa-firm/)
- [Tennessee CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/tennessee-cpa-firm/): Franklin
  - [Franklin](https://www.sdocpa.com/franklin-tn-cpa-firm/)
- [Texas CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/texas-cpa-firm/): 82 cities including Houston, Dallas, San Antonio, Austin, Fort Worth
  - [Houston](https://www.sdocpa.com/houston-cpa-firm/)
  - [Dallas](https://www.sdocpa.com/dallas-cpa-firm/)
  - [San Antonio](https://www.sdocpa.com/san-antonio-cpa-firm/)
  - [Austin](https://www.sdocpa.com/austin-cpa-firm/)
  - [Fort Worth](https://www.sdocpa.com/fort-worth-cpa-firm/)
  - ...and 77 more cities
- [Utah CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/utah-cpa-firm/): 10 cities including Salt Lake City, West Valley City, Provo, Ogden, Orem
  - [Salt Lake City](https://www.sdocpa.com/salt-lake-city-cpa-firm/)
  - [West Valley City](https://www.sdocpa.com/west-valley-city-cpa-firm/)
  - [Provo](https://www.sdocpa.com/provo-cpa-firm/)
  - [Ogden](https://www.sdocpa.com/ogden-cpa-firm/)
  - [Orem](https://www.sdocpa.com/orem-cpa-firm/)
  - ...and 5 more cities
- [Vermont CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/vermont-cpa-firm/): Vermont CPA firm serving S-Corps, C-Corps, partnerships, LLCs, and small businesses. Tax prep, bookkeeping, payroll, and fractional CFO. Upfront estimates.
- [Virginia CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/virginia-cpa-firm/): Arlington, VA, Richmond, VA
  - [Arlington, VA](https://www.sdocpa.com/arlington-va-cpa-firm/)
  - [Richmond, VA](https://www.sdocpa.com/richmond-va-cpa-firm/)
- [Washington CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/washington-cpa-firm/): 10 cities including Seattle, Spokane, Tacoma, Bellevue, WA, Everett
  - [Seattle](https://www.sdocpa.com/seattle-cpa-firm/)
  - [Spokane](https://www.sdocpa.com/spokane-cpa-firm/)
  - [Tacoma](https://www.sdocpa.com/tacoma-cpa-firm/)
  - [Bellevue, WA](https://www.sdocpa.com/bellevue-cpa-firm/)
  - [Everett](https://www.sdocpa.com/everett-cpa-firm/)
  - ...and 5 more cities
- [West Virginia CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/west-virginia-cpa-firm/): Charleston, WV
  - [Charleston, WV](https://www.sdocpa.com/charleston-wv-cpa-firm/)
- [Wisconsin CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/wisconsin-cpa-firm/): Madison, WI
  - [Madison, WI](https://www.sdocpa.com/madison-wi-cpa-firm/)
- [Wyoming CPA Firm for S-Corps & Small Businesses | SDO CPA](https://www.sdocpa.com/wyoming-cpa-firm/): Jackson, WY
  - [Jackson, WY](https://www.sdocpa.com/jackson-wy-cpa-firm/)

## Company

- [About SDO CPA](https://www.sdocpa.com/about/): SDO CPA is a Texas CPA firm focused on strategic tax planning for S-Corps, C-Corps, partnerships, and LLCs. Big Four experience, small firm responsiveness.
- [Careers](https://www.sdocpa.com/careers/): Looking for a role in accounting and tax? We're looking for people like you too. Join a fast growing company that puts employees first.
- [Client Reviews & Testimonials](https://www.sdocpa.com/reviews/): See what SDO CPA clients say. NPS score 87, 4.7★ Google rating. Real feedback from the business owners we work with.
- [Contact us](https://www.sdocpa.com/contact/): Need to contact SDO CPA for tax or accounting help? Send us a quick message and we'll get back to you fast.
- [FAQ – SDO CPA](https://www.sdocpa.com/faq/): Get answers to common questions about SDO CPA's tax preparation, bookkeeping, tax advisory, and CFO services. Transparent pricing, no hidden fees.
- [How to File Schedule C: Step-by-Step Instructions for 2026](https://www.sdocpa.com/schedule-c-instructions/): Step-by-step Schedule C instructions for sole proprietors and single-member LLCs. Every line explained with deduction examples and common filing mistakes to ...
- [New Client Intake v3.0](https://www.sdocpa.com/new/): Please complete this form so a CPA on our team can review your information and make tax and accounting recommendations to help you.
- [New Client Meeting](https://www.sdocpa.com/new-client-meeting/): Please complete this form so our team can analyze your information and make tax and accounting recommendations to help you.
- [Pricing v2](https://www.sdocpa.com/pricing/): Upfront estimates for tax prep. Monthly billing for bookkeeping, payroll, advisory, and CFO services. No surprise invoices.
- [Privacy Policy](https://www.sdocpa.com/privacy-policy/)
- [Schedule C Deductions: Complete List for Self-Employed Business Owners (2026)](https://www.sdocpa.com/schedule-c-deductions/): Every Schedule C deduction for sole proprietors. Home office, vehicle, health insurance, equipment, and 50+ more deductions to reduce your tax bill.
- [Schedule K-1 Preparation Services | Expert CPA](https://www.sdocpa.com/schedule-k1-preparation/): Expert Schedule K-1 preparation for partnerships & S-Corps. Former Big Four CPA. Avoid $290/month penalties. OBBBA optimized.
- [Terms and Conditions](https://www.sdocpa.com/terms/): This describes our standard terms and conditions (“Terms and Conditions”) related to our provision of services to you. This addendum, and the accompanying en...

## Optional

- [Get Started](https://www.sdocpa.com/new/): New-client intake form
- [Privacy Policy](https://www.sdocpa.com/privacy-policy/)