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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
Article Type
Investigative Press Release
Publish Date
Refinement and Expansion of Filters to Include Additional Business Returns Will Continue to Improve Business Identity Theft Detection Efforts
2021
2021-40-004
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Mainframe Computing Environment Security Needs Improvement
2020
2020-20-045
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Processes Do Not Ensure That Taxpayers Filing an Incorrect Form 1120 Series Tax Return Are Appropriately *****2*****
2020
2020-40-052
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
The Internal Revenue Service Can Improve Taxpayer Compliance for Virtual Currency Transactions.
2020
2020-30-066
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Fiscal Year 2020 Evaluation of the Internal Revenue Service’s Cybersecurity Program Against the Federal Information Security Modernization Act
2020
2020-20-073
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
More Enforcement and a Centralized Compliance Effort Are Required for Expatriation Provisions
2020
2020-30-071
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Individual Returns With Large Business Losses and No Income Pose Significant Compliance Risk.
2020
2020-30-056
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
Process Automation Benefits Are Not Being Maximized, and Development Processes Need Improvement
2020
2020-20-060
Audit
Treasury Inspector General for Tax Administration
Internal Revenue Service
IRS Criminal Investigation and United States Attorney remind taxpayers of the tax filing deadline; urge and to remain vigilant of scams
Article Type
Investigative Press Release
Publish Date