Your Personal Tax Account (PTA) is an easy and secure way to manage your tax online. You can use it to check your tax code, claim a refund and update your details, all in one place, without needing to contact HMRC by phone or post.

Every UK taxpayer has a PTA, but you will need to register through the Government Gateway or GOV.UK One Login to start using it. You may also be asked to confirm your identity during the setup process. This is to keep your details safe and normally involves using photo ID such as a passport or driving licence.

Currently, the following services are accessible through your PTA:

• check your Income Tax estimate and tax code
• fill in, send and view a personal tax return
• claim a tax refund
• check your Child Benefit
• check your income from work in the previous 5 years
• check how much Income Tax you paid in the previous 5 years
• check your State Pension
• check if you will benefit from paying voluntary National Insurance contributions and if you can pay online
• track tax forms that you’ve submitted online
• check or update your Marriage Allowance
• tell HMRC about a change of name or address
• check or update benefits you get from work, for example company car details and medical insurance
• find your National Insurance number
• find your Unique Taxpayer Reference (UTR) number
• check your Simple Assessment tax bill.