How To Artifacts

Practical answers for developers and compliance teams.

Practical implementation guides, API references, and compliance resources to help you verify nonprofits, check eligibility, and reduce risk.

50 articles

how-to How to Check if a Nonprofit Has Lost Its Tax-Exempt Status Sep 28, 20266 min read Read guide → how-to How to Check if an EIN Belongs to a Tax-Exempt Organization Sep 28, 20266 min read Read guide → how-to How to Check the Effective Date of a Nonprofit’s IRS Revocation Sep 28, 20266 min read Read guide → how-to How to Check the Reinstatement Date of a Tax-Exempt Organization Sep 28, 20266 min read Read guide → how-to How to Check Whether a 501(c)(3) Was Automatically Revoked for Failure to File Sep 28, 20266 min read Read guide → how-to How to Check Whether a Nonprofit Is Currently Tax Exempt Sep 28, 20266 min read Read guide → how-to How to Check Whether a Nonprofit Is Listed in IRS Publication 78 Sep 28, 20266 min read Read guide → how-to How to Check Whether a Nonprofit Name Matches an OFAC Sanctions Record Sep 28, 20266 min read Read guide → how-to How to Check Whether Donations to a Nonprofit Are Tax Deductible Sep 28, 20266 min read Read guide → how-to How to Combine IRS Verification and OFAC Screening in One API Workflow Sep 28, 20266 min read Read guide →