Internal Revenue Service
Tax Exempt Organization Search helps users find information about a tax-exempt organization’s federal tax status and filings. You can find:
- Organizations eligible to receive tax-deductible charitable contributions (Pub 78 data).
- Automatically revoked organizations
- IRS determination letters dated on or after January 1, 2014
- Form 990-series returns
- Organizations that have filed a Form 990-N (e-Postcard)