Check what the IRS's own lists say about a nonprofit before you make a grant: whether it's listed in Publication 78, whether its exemption was automatically revoked, and how the IRS classifies it. Check one EIN, or a whole grantee list at once.

9 digits, with or without the hyphen. Don't have it? Find an EIN by name.

Check a list

Paste up to 1,000 EINs, one per line, or upload a CSV file. EINs are found anywhere in a line, so you can paste rows straight from a spreadsheet. Your list isn't stored.

CSV or plain text, up to 1 MB. Save Excel files as CSV first.

Data used:

The Business Master File information is from the most current update of the IRS EO BMF Extract, revision dated November 9, 2026, as confirmed against the IRS website at November 14, 2026, 00:17 UTC.

This report shows what the IRS's public data files contained when it was generated. It isn't legal or tax advice, and it isn't a determination of eligibility. Rev. Proc. 2018-32, section 8, describes when a grantor or contributor may rely on EO BMF Extract information obtained from a third party. Keep a copy of this report with your records. Read Rev. Proc. 2018-32.