GDS’s own £200m Gov.uk Verify service has had a troubled history, and is likely to be abandoned when its funding runs out in 2021. The most widely used identity system is HM Revenue & Customs’ Government Gateway, which is used by more than 11 million taxpayers to access and submit their tax details.
The Department for Work and Pensions, which had previously been dependent on Verify, has also developed the Confirm Your Identity system for benefit claimants applying for Universal Credit. The NHS, Home Office, Department for Business and the Scottish government also have projects underway.