Sign into or set up a personal tax account to check and manage HMRC records, including Income Tax, change of address, Self Assessment and company car tax.
Users can create a GOV.UK One Login with their email address and password. You can request that your users also use two-factor authentication. They have two options: getting text messages...
To access this service for the first time you'll need: a Government Gateway account - if you don't already have one, you can set one up by using this service. your National Insurance number....
Sign in or set up a personal or business tax account, Self Assessment, Corporation Tax, PAYE for employers, VAT and other services.
The first time you sign in to the app, you'll need to give your Government Gateway user ID and password. If you don't have this info, or have forgotten it, you can get help on Gov.uk. Once this is set up, you won't be prompted to sign in with your ID or password again.
Find the government service you need to sign in to. At the moment, there are separate accounts for different government services.