Written Question·Treasury·UIN 127015

Revenue and Customs: Internet

Tabled: 13 April 2026
Answered: 21 April 2026

Question

Dr Roz Savage

Liberal DemocratSouth Cotswolds

To ask the Chancellor of the Exchequer, how many HMRC online accounts were reported as (a) compromised or (b) subject to unauthorised access in each of the last three financial years.

Answer

Dan Tomlinson
Information relating to suspected or confirmed account compromise is recorded across different systems and teams, reflecting variation in how fraud presents across HMRC services and channels. As a result, HMRC is unable to provide a comprehensive breakdow...

This is an extract from the Parliament API. Search the full answer on Parliament.uk (UIN 127015) →