Just spotted this in an email I used the gateway for checking my National Insurance but assumed the ID verification for that would work with other departments but looks like that has now changed since April 2022 so I guess with migration? when it takes place a new verification will be needed. ID, password, email phone they don't make life easy even though they say' it is. http://www.gov.uk/government/publica...g-govuk-verify
From April 2022 the following services will use their own identity verification instead of GOV.UK Verify:
Check your Income Tax for the current year (HMRC)
Help friends or family with their tax (HMRC)
Sign in and file your Self Assessment tax return (HMRC)
Sign in to your personal tax account (HMRC)
Apply for Universal Credit with the Department for Work and Pensions (DWP)
Check your State Pension (DWP and HMRC)
Get your State Pension (DWP)