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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
2024
2024-300-021
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Louisville Man Sentenced to Over 1 Year in Federal Prison for Bomb Hoax and Assaulting Federal Officers
Article Type
Investigative Press Release
Publish Date
Brockton Man Sentenced for Fraudulently Obtaining More Than $1.5 Million in COVID-Relief Funds
Article Type
Investigative Press Release
Publish Date
Bronx Tax Preparer Charged With Filing Tens Of Thousands Of False Tax Returns Causing Over $100 Million In Fraudulent Tax Loss
Article Type
Investigative Press Release
Publish Date
Criminal Investigation Had Success With Ghost Employers, While Civil Enforcement Efforts Can Be Improved
2024
2024-300-019
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Fiscal Year 2024 Mandatory Review of Compliance With the Freedom of Information Act
2024
2024-100-023
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Quarterly Snapshot: The IRS’s Inflation Reduction Act Spending Through December 31, 2023
2024
2024-IE-R011
Inspection / Evaluation
Treasury Inspector General for Tax Administration
Internal Revenue Service
Las Vegas Resident Sentenced To Prison For COVID-19 Fraud Scheme
Article Type
Investigative Press Release
Publish Date
Aventura Technologies, Inc. Pleads Guilty to Wire Fraud and Illegal Importation for Reselling Chinese Goods as U.S.-Made
Article Type
Investigative Press Release
Publish Date
The IRS Continues to Reduce Backlog Inventories in the Tax Processing Centers
2024
2024-406-020
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Pandemic