Record of tax paid whilst living in UK

I hold a UK passport and lived for most of my life here. For over 10 years I worked and paid tax. I am no longer resident in the UK but need a legal document showing that I did indeed live and pay tax there. Surley this kind of thing exists.

Hi,

You will need to make a Subject Access Request for this information.

Make a subject access request to HMRC

Thank you.

I cannot access this information. I have returned to Spain but still have my log in details. Thanks