Tax Fraud Reporting | Internal Revenue Service
111 Constitution Avenue, Washington, DC 20002
Not Applicable.
There are no restrictions for this service.
The Internal Revenue Service does not accept alleged tax law violation referrals over the phone. Call the Tax Fraud Hotline or visit the website for more information.
24 hours a day, 7 days a week.
voice | Tax Fraud Hotline
Spanish by phone. Website can be translated into languages including Spanish, Vietnamese, Russian, Korean, Haitian Creole, Traditional Chinese, and Simplified Chinese.
Call the Tax Fraud Hotline or visit the website for more information.
No fee.
United States
Accepts reports from the public of alleged tax law violations, such as individuals or businesses that have failed to file income, sales, or property tax forms, or have intentionally submitted inaccurate or incomplete information.
211 Summit
Internal Revenue Service
Collects federal income taxes and is responsible for voluntary compliance with tax laws and regulations. Provides tax information and assistance.