Tax on a Foreign Pension

[Cloggy]

I'm currently retired and in receipt of a full uk pension + a private pension, next year I qualify for a partial Dutch state pension, I know I have to declare it, but how I don't know, is there a special form I can request or do I have to fill in a self assessment form ?.
Any advice would be helpful.

[maths]

Form SA 106. Check out:

https://www.gov.uk/government/uploads/s ... 6-2017.pdf
https://www.gov.uk/government/uploads/s ... s-2017.pdf

[bd6759]

Whether you need to complete a return will depend on the amount, but it is likely that HMRC will want you to self-assess. You will need to tell HMRC when you start to receive the pension.

Note that the reference in the 2017 guidance notes (link above from maths) stating that only 90% of the pension is taxable does not apply any more. The whole of the pension is taxable with effect from 5 April 2017.