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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
2025
2025-IE-R005
Inspection / Evaluation
Treasury Inspector General for Tax Administration
Internal Revenue Service
Fiscal Year 2025 Biannual Independent Assessment of Private Collection Agency Performance
2025
2025-300-004
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
San Diego Business Owner Pleads Guilty to Bribing an IRS Officer to Wipe Away Tax Debt
Article Type
Investigative Press Release
Publish Date
December Federal Grand Jury 2024-B Indictments Announced
Article Type
Investigative Press Release
Publish Date
Gonzales Man Charged in Multimillion-Dollar Scheme to Defraud the COVID-19 Employee Retention Credit Program
Article Type
Investigative Press Release
Publish Date
Bronx Tax Preparer Pleads Guilty To Filing Tens Of Thousands Of False Tax Returns Causing $145 Million In Fraudulent Tax Loss
Article Type
Investigative Press Release
Publish Date
Florida Woman Sentenced to Prison for Pandemic-Related Fraud
Article Type
Investigative Press Release
Publish Date
TIGTA Identifies Fraud Scheme, Alerts IRS to Prevent $3.5 Billion in Potentially Improper Pandemic Tax Credits
Article Type
Investigative Press Release
Publish Date
U.S. Attorney’s Office Recognizes Law Enforcement With its 2024Law Enforcement Excellence Awards
Article Type
Investigative Press Release
Publish Date
Hudson Man Sentenced to Federal Prison for 21 Months for Stealing COVID Relief Funds and Agreed to Pay Almost $500,000 For Violating the False Claims Act
Article Type
Investigative Press Release
Publish Date