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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
2022
2022-46-059
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Pandemic
Four Defendants Face Federal Charges in an Alleged Business Email Compromise Scheme Involving Over $4 Million in Fraudulent Bank Transactions
Article Type
Investigative Press Release
Publish Date
Lottery and Romance Fraud Scheme Participant Sentenced to 6 Years in Federal Prison
Article Type
Investigative Press Release
Publish Date
Fiscal Year 2022 Statutory Review of Restrictions on Directly Contacting Represented Taxpayers
2022
2022-30-054
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Review of the Independent Office of Appeals Collection Due Process Program
2022
2022-10-043
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Leader of Lottery and Romance Fraud Scheme Sentenced to 14 Years in Federal Prison
Article Type
Investigative Press Release
Publish Date
Bridgeport Man Sentenced to 30 Months in Prison for Role in Lottery and Romance Fraud Schemes
Article Type
Investigative Press Release
Publish Date
Washington State Man Sentenced in Fictitious Social Security Scheme Targeting East Texas Elderly
Article Type
Investigative Press Release
Publish Date
Review of the Internal Revenue Service’s Purchase Card Violations Report
2017
2017-10-060
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Review of the Internal Revenue Service's Purchase Card Violations Report
2019
2019-10-053
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service