You may direct your questions concerning political organizations to IRS TE/GE Customer Account Services at 877-829-5500 (toll-free number).
Or you may write us at:
Internal Revenue Service
TE/GE Division, Room 6403
P.O. Box 2508
Cincinnati, OH 45201
Questions about employment taxes should be addressed to the Business and Specialty Tax Line at 800-829-4933 (toll-free).