Enable scripting to view the full contents of the page
Skip navigation.
TIGTA Print Friendly

Printed on  

We Can Do This! Find COVID-19 Vaccines near you. Visit Vaccine.gov.

Meet the IG

An Inspector General Like No Other [video]

Latest Semiannual Report [PDF]

Latest Management Performance Challenges Facing the IRS [PDF]

Congressional Testimony

FY2022 Audit Reports

FY2020 Inspections & Evaluations Reports

Investigations Highlights

TIGTA Related
Department of Justice
Press Releases

No Fear Act

TIGTA Information Related to the American Recovery and Reinvestment Act of 2009

Whistleblower Protection Coordinator

Pandemic Response Accountability Committee

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.

Links table header
Latest Audit Reports Recent Investigations
January 26, 2022
Review of the Internal Revenue Service’s Purchase Card Violations Report and the Status of Recommendations
December 21, 2021
Increased Availability of Tax Resources and Information for Limited English Proficient and Visually Impaired Taxpayers Has Enhanced Assistance, but Additional Improvements Are Needed
December 21, 2021
Vulnerability Scanning and Remediation Processes Need Improvement
December 17, 2021
Cybersecurity and Telework During the COVID-19 Pandemic
»More Audit Reports
Janurary 25, 2022
New York Man Sentenced for Defrauding the United States
Janurary 25, 2022
New Jersey Man Sentenced for His Role in Scamming 87-Year-Old Woman
Janurary 25, 2022
IRS Employee Sentenced for Access Device Fraud
Janurary 25, 2022
Internal Revenue Service Employee Charged with Assault
December 23, 2021
Former IRS Contractor Sentenced for Conspiracy to Defraud the United States and Aiding and Assisting in the Preparation of False Tax Returns and Other Documents
»More Investigation Highlights
Links table footer
Recent publications header graphic
Publication Type   Publication Title
Semiannual Report: December 6, 2021
April 1, 2021 - September 30, 2021 [PDF]
Peer Review Reports November 24, 2021
FY 2022 OA Peer Review Report [PDF]

December 21, 2020
FY 2021 OIE Peer Review Report [PDF]
Management Performance Challenges Facing the IRS: October 18, 2021
Management and Performance Challenges Facing the Internal Revenue Service for Fiscal Year 2022 [PDF]
Annual Audit Plans: September 30, 2021
FY2022 Audit Plan [PDF]
Program Plans: September 30, 2021
FY2022 Program Plan [PDF]
Inspections & Evaluations Reports: September 13, 2021
Inspection of Health and Safety Measures at Select IRS Taxpayer Assistance Centers During the COVID-19 Pandemic [PDF]
Press Release: August 31, 2021
TIGTA Announces New Senior Leaders [HTML]
Congressional Testimony: May 11, 2021
“Closing the Tax Gap: Lost Revenue from Non-Compliance and the Role of Offshore Tax Evasion” [PDF]
TIGTA Oversight Strategy: April 2021
TIGTA Oversight of the Internal Revenue Service’s Response to the American Rescue Plan Act of 2021 [PDF]
Footer graphic
Links table header
For Citizens For Researchers For Tax Preparers
Semiannual Reports
Congressional Testimony
Report a Crime or IRS Employee Misconduct
Office Locations
Equal Employment Opportunity
Press Room
Audit Reports
Inspections & Evaluations Reports
Congressional Testimony
Semiannual Reports
FOIA Library
Report a Crime or & IRS Employee Misconduct
Whistleblower Protection
Links table footer
Report a Crime or IRS Employee Misconduct

FOIA button

Search Site

Readers and Viewers
Adobe Acrobat Reader

External Links to other sites
External Link Treasury Supports Veterans

External Link to Oversight.gov

Last Updated: December 06, 2021
external external external external external