IRS
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Tax authorities and e-invoicing
The Treasury Inspector General for Tax Administration Reviewed Five IRS AI Use Cases and Found Risk Management Practices Need Improvement
On September 24, 2026, the Treasury Inspector General for Tax Administration reported on five AI use cases the IRS presumed to be high-impact. It found that the IRS did not fully document its evaluation of risk, or how it evaluated the quality and appropriateness of the data used in its AI use cases.
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Regulators and standard setters Tax
Not a Substitute for Professional Judgment: The IRS Alert on AI in Tax Practice of June 2026
On June 24, 2026, the IRS's Office of Professional Responsibility issued introductory guidelines on AI in federal tax practice. Due diligence, it says, "requires verifying the accuracy of facts, citations, and calculations produced by AI."
