~/ domain/501c3.org.mdTHE AGENT-READABLE WEB

501c3.org valid

Automatically discovered from public files. Ownership management is optional. Inclusion does not imply endorsement or publisher participation.

Manage this listing — optional · Visit publisher ↗

What verification unlocks

See how your site is discovered—and control what agents see.

Free. No account registration, backlink or payment required. Public discovery remains available without verification.

Verify your website—free

Preview the owner dashboard · All verification benefits

Let your coding agent verify it

If your coding agent is authorized to manage this website, paste these instructions into it.

Claim my listing on Agent Web Map for 501c3.org:
1. POST https://agentwebmap.com/v1/sites/501c3.org/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://501c3.org/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/501c3.org/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/501c3.org).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory. Ownership management is optional.

Foundation Group®: Empowering Nonprofit Success Since 1995

Foundation Group provides services for IRS 501\(c\)\(3\), 501c3 tax exemption applications, starting a nonprofit, Form 990 and state/federal compliance\.

Authority
52 reach 11 · trust 5 · quality 21 · freshness 15
Tier
listed
llms.txt
https://501c3.org/llms.txt
Sections
12
Links
53
Size
6206 bytes
Popularity rank
#175263
For agents
Documentation: developer or product docs worth reading, nothing to call
First seen
2026-10-19T10:41:10.710Z
Last checked
2026-10-20T03:47:15.441Z
Badge
Agent Web Map badge for 501c3.org

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T20:08:49.996Z. Cached copy · Source on 501c3.org

# Foundation Group®: Empowering Nonprofit Success Since 1995

> Foundation Group provides services for IRS 501\(c\)\(3\), 501c3 tax exemption applications, starting a nonprofit, Form 990 and state/federal compliance\.

Generated by Yoast SEO v28.7, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [How to Start a 501\(c\)\(3\): Benefits, Steps, and FAQs](https://www.501c3.org/how-to-start-a-501c3-nonprofit/)
- [What Is a Private Foundation? An Overview \+ How to Start One](https://www.501c3.org/private-foundation/)
- [What is a 501\(c\)\(3\)? A Guide to Nonprofit Tax\-Exempt Status](https://www.501c3.org/what-is-a-501c3/)
- [Nonprofit Compliance Services 2026 \- SureComply™ by Foundation Group®](https://www.501c3.org/501c3-services/surecomply-2/)
- [SureStart Nonprofit Formation Services](https://www.501c3.org/501c3-services/start-a-501c3-nonprofit/)

## Posts
- [Are You Misappropriating Your Nonprofit's Funds? A Look At Restricted Donations](https://www.501c3.org/misappropriating-nonprofit-funds/)
- [Protecting Your Dream: Starting a Sole Member Nonprofit](https://www.501c3.org/protecting-your-dream-starting-a-sole-member-nonprofit/)
- [How to Tap Into Matching Gifts as a Fundraising Channel](https://www.501c3.org/matching-gift-fundraising/)
- [Private Foundation vs Private Operating Foundation: Understanding the Key Differences](https://www.501c3.org/private-foundation-vs-private-operating-foundation-understanding-the-key-differences/)
- [Fiduciary Responsibility of Nonprofit Board Members](https://www.501c3.org/fiduciary-responsibility-of-nonprofit-board-members/)

## Media
- [November Form 990 Deadline](https://www.501c3.org/wp-content/uploads/2026/10/November-Form-990-Deadline-scaled.jpg)
- [The Best Ways to Secure Text Opt\-Ins for Nonprofits](https://www.501c3.org/wp-content/uploads/2026/10/The-Best-Ways-to-Secure-Text-Opt-Ins-for-Nonprofits.jpg)
- [How to Design Your Site to Impress Philanthropic Grantmakers](https://www.501c3.org/wp-content/uploads/2026/09/How-to-Design-Your-Site-to-Impress-Philanthropic-Grantmakers.jpg)
- [Argenis Peralta](https://www.501c3.org/wp-content/uploads/2026/09/heni-p.png)
- [processed\-0DECC0A8\-3F85\-4981\-8F2B\-295784D96F35](https://www.501c3.org/wp-content/uploads/2026/08/processed-0DECC0A8-3F85-4981-8F2B-295784D96F35-scaled.jpeg)

## Staff
- [Mike Bryant](https://www.501c3.org/staff-member/mike-bryant/)
- [Greg McRay, EA](https://www.501c3.org/staff-member/greg-mcray-ea/): Greg McRay is the President and CEO of The Foundation Group\. With a professional background in tax and accounting, Greg began working extensively with nonprofit organizations in the early 1990s\. This private practice continued to grow, leading to the decision to formalize into a professional services firm addressing the needs of nonprofit organizations nationwide\. Teaming with a long\-time friend and associate, The Foundation Group was launched in September 1995\.
- [Nicholas Goss](https://www.501c3.org/staff-membe
…

Help agents understand your site

Optionally manage your description, publish terms for agents, review file health, measured discovery requests, publisher clicks and score history. Confirm domain control in your browser using a fresh token in your llms.txt, DNS, meta tag or well-known file. No backlink is required.

Manage this listing → · Agent and API instructions

Machine-readable: GET /v1/resolve?q=501c3.org · GET /v1/domain/501c3.org · this page as Accept: application/json or text/markdown · MCP lookup_domain

agent web map / a clearer way in.API & MCP · Contact