US Nonprofit Search: IRS Tax-Exempt Organizations Data

Search more than 1.5 million U.S. tax-exempt organizations from the official IRS Exempt Organizations Business Master File (EO BMF). Each row includes the EIN, organization name, city, state, ZIP, 501(c) subsection, NTEE category, foundation type, deductibility status, ruling date, latest tax period, and assets, income and revenue. Filter by state, name keywords, city, NTEE code, 501(c) type, revenue, assets and deductibility. Public domain U.S. government data. No login, no API key.

Who is it for?

• Fundraisers, grant-makers and CSR teams finding charities by cause, place and size.
• B2B sales teams that sell to nonprofits (software, insurance, banking, consulting) building lead lists.
• Researchers and journalists analyzing the nonprofit sector.
• Compliance teams verifying EINs and tax-exempt status.

How to use it

1. Add states (each state is one IRS file; DC and PR also work).
2. Optionally add name keywords (e.g. food bank), a city, NTEE codes (e.g. E for health, K31 for food banks) or 501(c) types.
3. Set minimum revenue or assets, and max results.
4. Click Start and export to CSV, Excel or JSON.

Input example

{"states": ["CA"], "nameKeywords": ["food bank"], "subsections": ["501(c)(3)"], "minRevenue": 1000000}

Output example

{"ein": "20-4374795", "name": "JACOBS & CUSHMAN SAN DIEGO FOOD BANK", "city": "San Diego", "state": "CA", "zip": "92121", "subsection": "501(c)(3)", "nteeCode": "K31", "nteeCategory": "Food, Agriculture & Nutrition", "foundationType": "Publicly supported organization", "deductibility": "Contributions are deductible", "rulingDate": "2006-05", "assets": 124335465, "revenue": 110962770}

How much does it cost?

Pay-per-event: a small fee per organization returned, plus a tiny per-run start fee, with no subscription and no separate platform usage costs. For example, 1,000 organizations cost about $1. Searches with no matches are not charged. Set Max results or Maximum cost per run to cap your spending.

Use it through the API, integrations or AI agents

Run it from the Apify API, on a schedule, or connect it to Make, Zapier, n8n or Google Sheets. AI agents can find and call it through the Apify MCP server. Output is clean JSON with the same fields on every run.

FAQ

Is it legal? Yes. The EO BMF is published by the IRS for public use and is U.S. government public domain data. To protect privacy, the tool does not return the "in care of" name or the street address, because many small nonprofits are registered at a person's home. City, state and ZIP are kept.

How fresh is it? The IRS refreshes the file roughly monthly; the tool always downloads the current file.

Does it include Form 990 details or officers? No. It covers IRS registration and size data only, with no officer or employee names.

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