Isle of Man State Pension

I am in receipt of an Isle of Man State Pension, but I live in the UK. I struggle to understand how to or where to declare the annual amount on my self assesment return

Not HMRC...if you are UK tax resident and not tax resident in the Isle of Man if goes on the foreign pages as pension income, if you are tax resident in both countries you need to determine which state has the right to tax it as its only assessble in one state.

Thank you

Hi Isle of Man Westwood,
This is classed as foreign income and you will need to declare within Self Assessment
Tax on foreign income
Thank you.