Treasury written question – answered at on 16 March 2026.
Freddie Van Mierlo
Liberal Democrat, Henley and Thame
To ask the Chancellor of the exchequer, when HMRC plans to move from Government Gateway to One Login.
Dan Tomlinson
The Exchequer Secretary
HMRC detailed its ambitions for moving to GOV.UK One Login in its Transformation Roadmap which was published in July 2025. This can be found here: HMRC's Transformation Roadmap - GOV.UK
HMRC entered public beta testing for new individual customers (those without a Government Gateway account) in February 2026 and controlled numbers of new users can now sign up to access HMRC digital services through GOV.UK One Login.
This public beta is scheduled to run until June 2026, prior to a full go-live for new individual customers later this year.
This will be followed by existing individuals (those with a Government Gateway account) and agents and organisations, as set out in the Transformation Roadmap.
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The chancellor of the exchequer is the government's chief financial minister and as such is responsible for raising government revenue through taxation or borrowing and for controlling overall government spending.
The chancellor's plans for the economy are delivered to the House of Commons every year in the Budget speech.
The chancellor is the most senior figure at the Treasury, even though the prime minister holds an additional title of 'First Lord of the Treasury'. He normally resides at Number 11 Downing Street.
