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. We will not respond to personal income tax related inquiries submitted on this page. When contacting the Statistics of Income Division, please don't share your name, Social Security number, Taxpayer Identification Number, or address.

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

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

E-mail: sis@irs.gov

GENERAL TAX STATISTICS QUESTIONS ONLY