Your Personal Tax Account (PTA) can be set up and accessed via the GOV.UK website. Once your PTA has been activated you can use it to do the following:
checking Income Tax estimates and tax codes
completing and viewing a personal tax return
claiming a tax refund
managing tax credits
state pension information
track completed tax forms
check Marriage Allowance and updates
update HMRC on new contact information, such as a change of address
check/update working benefits, such as company cars and medical insurance
To register for your account you can use the Government Gateway Account which is provided by HMRC online services. Or, more recently, you can register using your National Insurance number and P60.
Contact us if you would like more information on the Personal Tax Account and how you can get the most from it.