Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return


Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

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

For help with computer-related problems on the Political Organization Filing and Disclosure website, please contact the help desk at (800) 876-1715 (toll-free number).

Questions about employment taxes should be addressed to the Business and Specialty Tax Line at (800) 829-4933 (toll-free).

Additional information