About us

Exempt Organizations (EO) administers tax law governing charities, private foundations and other entities exempt from federal income tax.

How to contact us

For answers to questions about charities and other non-profit organizations, call IRS Tax Exempt and Government Entities Customer Account Services at 877-829-5500 (toll-free number). If you prefer to write, use the address below.

For answers to employment tax questions, call the Business and Specialty Tax Line at 800-829-4933 (toll-free).

To elevate an issue in a specific exempt organization case, contact the agent or manager identified in correspondence related to that case. You may also write or fax to:

Internal Revenue Service
TE/GE Exempt Organizations
Room 6403
P.O. Box 2508
Cincinnati, OH 45201

Fax: 855-204-6184

To initiate a closing agreement unrelated to an ongoing examination, contact the EO closing agreement coordinator.