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Are you a victim of an IRS-Related Coronavirus Scam? »

Slam the Scam icon Latest IRS Impersonation Scam Update: TIGTA Unveils New Flyer Warning Taxpayers About Impersonation Scam... learn more.
Prior scam alerts
► If you believe you have been a victim of an IRS Impersonation Scam, contact us.
► View this Public Service Announcement video.
► Downloadable IRS Scam Files: Warning Flyer, 5X8 Poster, 11X17 Poster & Slam the Scam Flyer.
► TIGTA partners with the Department of Justice's Elder Justice Initiative, view webinar.
► If you lost money to IRS scammers via Western Union, you may be able to file a claim to recover funds.
Visit the Federal Trade Commission's website to learn more and get started.

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The Treasury Inspector General for Tax Administration (TIGTA) was established under the IRS Restructuring and Reform Act of 1998 to provide independent oversight of IRS activities. TIGTA promotes the economy, efficiency, and effectiveness in the administration of the internal revenue laws. It is also committed to the prevention and detection of fraud, waste, and abuse within the IRS and related entities.

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Latest Audit Reports Recent Investigations
March 23, 2021
Interim Report – IRS COVID-19 Response Timeline and Policies to Protect Employee Health and Safety
March 22, 2021
Results of the 2020 Filing Season and Effects of COVID-19 on Tax Processing Operations
March 19, 2021
Compliance Services Collection Operations Should Improve the Timeliness of Responding to Taxpayer Correspondence
March 12, 2021
Trends in Compliance Activities Through Fiscal Year 2019
»More Audit Reports
March 29, 2021
Medical Practice Employee Sentenced for Impersonating an IRS Employee, Aggravated Identity Theft, Tax and Bank Fraud
March 29, 2021
Washington Man Sentenced in Scheme to Obstruct the IRS
March 29, 2021
Maryland Man Detained Pending Trial for Tweeting His Intent to Blow Up IRS Headquarters
March 29, 2021
IRS Special Agent Charged with Identity Theft and Wire Fraud
March 29, 2021
New York Man Sentenced for Bribing an IRS Revenue Agent
»More Investigation Highlights
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Publication Type   Publication Title
Inspections & Evaluations Reports: March 29, 2021
Oversight of Reported Sexual Harassment Allegations Needs Improvement [PDF]
Press Release: March 5, 2021
TIGTA Urges U.S. Taxpayers to Be On the Lookout for Fraudulent Activity Concerning Pandemic-Related Scams [HTML]
Peer Review Reports: December 21, 2020
FY2021 OIE Peer Review Report [PDF]
Semiannual Report: December 2, 2020
April 1, 2020 - September 30, 2020 [PDF]
Management Performance Challenges Facing the IRS: October 15, 2020
Management and Performance Challenges Facing the Internal Revenue Service for Fiscal Year 2021 [PDF]
Annual Audit Plans: October 6, 2020
FY2021 Audit Plan [PDF]
Program Plans: October 6, 2020
FY2021 Program Plan [PDF]
Congressional Testimony: September 26, 2019
“IRS Oversight: Treasury Inspector General for Tax Administration” [PDF]
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Last Updated: December 03, 2020
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