Vol. 1 · No. 118
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The Unvarnished AI Gazette

AI news distilled in its purest form
122Unique stories
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Watch out UK taxpayers: 28,000 HMRC staffers just got an AI copilot

HMRC is rolling out Microsoft Copilot to 28,000 tax staff after a trial showed it saved each user roughly 26 minutes per day, despite handling official sensitive data.

UK tax authority HMRC is deploying Microsoft Copilot across tens of thousands of staff following a Whitehall trial; the system will access Official Sensitive government documents. The trial measured time savings per user per day; the rollout gives Copilot access to government classified information (below top secret) to assist with routine tax administration tasks.

Sofia's take: HMRC gives Microsoft Copilot access to 28,000 tax files marked Official Sensitive. 26 minutes saved per user. No mention of what Microsoft does with the data or where it trains next. This is risk pricing as productivity.
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— The Unvarnished AI Gazette · Tuesday, April 28, 2026 · 122 stories from 168 sources · ← Back to the newspaper