Office of the Treasury Inspector General for Tax Administration
Established in 1999,
currently active
Oversees the Department of the Treasury
Homepage: https://www.treasury.gov/tigta/
Publishes reports online
Statutory reference: 5 U.S.C. App. 3 ยง 2(B)
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Access to Facilities and Sensitive Taxpayer Information Was Not Always Revoked for Separated Employees
Internal Revenue Service — 2020-06-25 — Full report (PDF)
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Performance Measures Are Needed to Evaluate the Results of Direct Pay Bond Processing Changes
Internal Revenue Service — 2020-06-24 — Full report (PDF)
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The Large Case Examination Selection Method Consistently Results in High No-Change Rates
Internal Revenue Service — 2020-06-22 — Full report (PDF)
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Controls Over the Pseudonym Program Need Improvements
Internal Revenue Service — 2020-06-18 — Full report (PDF)
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Continued Efforts Are Needed to Address Billions of Dollars in Reporting and Payment Discrepancies Relating to Tax Withheld From Foreign Persons
Internal Revenue Service — 2020-06-17 — Full report (PDF)
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Withholding Compliance Efforts for Partnerships With Foreign Partners Can Be Improved
Internal Revenue Service — 2020-06-15 — Full report (PDF)
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Tax Return Preparers With Delinquent Tax Returns, Tax Liabilities, and Preparer Penalties Should Be More Effectively Prioritized
Internal Revenue Service — 2020-06-12 — Full report (PDF)
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Improvements Are Needed to Ensure That Employer Shared Responsibility Payments Are Properly Assessed
Internal Revenue Service — 2020-06-10 — Full report (PDF)
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Large Dollar Refunds Are Not Always Examined and Sent to the Joint Committee on Taxation
Internal Revenue Service — 2020-06-03 — Full report (PDF)
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Some Corrective Actions to Address Reported Information Technology Weaknesses Were Not Fully and Effectively Implemented and Documented
Internal Revenue Service — 2020-06-01 — Full report (PDF)