Logo

Website
Abbreviation
TIGTA
Agencies
Internal Revenue Service
Federal Agency
Yes
Location
United States
What to Report to the OIG Hotline
Reports of waste, fraud, abuse, misconduct, or whistleblower reprisal relating to the programs and operations of the Internal Revenue Service (IRS) may be made to the Treasury Inspector General for Tax Administration’s (TIGTA) Hotline. TIGTA has jurisdiction over protected disclosures and allegations of whistleblower retaliation involving IRS employees, contractors, and subcontractors.
What Not to Report to the OIG Hotline
Tax-related matters including alleged tax fraud or underreporting of taxes, unless an IRS employee is involved in the alleged wrongdoing.
Hotline Page
Whistleblower Protection Page
Article Type
Investigative Press Release
Publish Date
Review of the Internal Revenue Service’s Purchase Card Violations Report
2025
2025-1S0-039
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
High-Income Individual Examinations Increased in Fiscal Year 2024, But Key Terms and Methodologies for Compliance With the 2022 Treasury Directive Remained Unresolved
2025
2025-308-030
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
The IRS’s FY 2024 enterprise-wide examination plan signaled a shift towards auditing high-income individuals, which we found consistent with the goals of the 2022 Treasury Directive.
Trends in Compliance Activities Through Fiscal Year 2023
2025
2025-300-031
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
High-Income Individual Examinations Increased in Fiscal Year 2024, But Key Terms and Methodologies for Compliance With the 2022 Treasury Directive Remained Unresolved
2025
2025-308-030
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
July Federal Grand Jury 2025-A Indictments Announced
Article Type
Investigative Press Release
Publish Date
Criminal Investigation’s Body-Worn Camera Program Needs Improvement
2025
2025-IE-R023
Inspection / Evaluation
Treasury Inspector General for Tax Administration
Internal Revenue Service
Improvements Are Needed to Accurately Track and Safeguard Seized Digital Assets
2025
2025-IE-R018
Inspection / Evaluation
Treasury Inspector General for Tax Administration
Internal Revenue Service
The IRS Transferred Incorrect Federal Tax Information to the Department of Education for Federal Student Aid
2025
2025-2S0-029
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Former Glastonbury Postal Carrier Admits Stealing U.S. Treasury Check from the Mail
Article Type
Investigative Press Release
Publish Date