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SOI Tax Stats - Tax Statistics Questions

If you have a tax question or a question related to the preparation of your tax return, please go to How to Contact the IRS. You may get faster service by calling the toll-free number at 1-800-829-1040. We will not respond to personal income tax related inquiries submitted on this page.

Please submit your questions related to tax data or tax statistics using the form below. 


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Contact Statistics of Income

Mailing Address:
Statistics of Income
Statistical Information Services
Internal Revenue Service
1111 Constitution Avenue, NW  K-Room 4112
Washington, DC 20224

Phone: 202-803-9285
Fax: 202-803-9393

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Page Last Reviewed or Updated: 26-Mar-2014