Title 5 › Part I— THE AGENCIES GENERALLY › Chapter 4— INSPECTORS GENERAL › § 412
Gives the Treasury Secretary special control over the Treasury Inspector General when audits or probes would touch very sensitive matters. Those matters include six categories: ongoing criminal cases, undercover work, the identity of secret sources or protected witnesses, policy talks or documents that could sway markets, intelligence or counterintelligence, and other things that could seriously harm national security or protected people. For those matters, the Secretary can stop or limit an audit, investigation, access to the information, or issuance of a subpoena if the Secretary finds it is needed to prevent disclosure or to protect national interests. The Secretary must put that decision in writing and explain why. Within 30 days the Inspector General must send a copy of that written notice to four Congressional committees: the Senate Committees on Homeland Security and Governmental Affairs and Finance, and the House Committees on Oversight and Reform and Ways and Means. The Secretary cannot use these powers over the Treasury Inspector General for Tax Administration (TIGTA). The Treasury Inspector General has oversight of internal investigations at the Tax and Trade Bureau and handles almost all Treasury IG duties except those reserved for TIGTA. The two offices must have procedures to divide work and avoid overlap. TIGTA’s access to tax returns follows Internal Revenue Code section 6103 and related rules, and the IRS must keep records of TIGTA requests and disclosures. Audits won’t change certain final IRS decisions. Reports the Secretary sends to Congress under section 405(e) must also go to the same four committees within 7 days, and TIGTA reports must also go to the IRS Oversight Board and the Commissioner within 7 days. TIGTA has sole authority over IRS matters, can enforce certain criminal tax rules, may carry firearms, protect IRS staff from outside threats, and may designate employees to do those tasks. Key TIGTA leaders may not have been IRS employees in the prior 2 years or for 5 years after leaving. The Commissioner or Oversight Board can ask TIGTA to audit or investigate the IRS; if TIGTA declines it must explain in writing, and final TIGTA audit reports go to the Commissioner and the Board.
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Government Organization and Employees — Source: USLM XML via OLRC
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Reference
Citation
5 U.S.C. § 412
Title 5 — Government Organization and Employees
Last Updated
Apr 3, 2026
Release point: 119-73not60