HMRC Admin 20 Response

Hi Ian Anstey,

Under Article 17 of the Double Taxation Treaty, 
DT19939G - USA: Double taxation agreement, Article 17: Pensions, social security, annuities, alimony, and child support
the lump sum would be taxable in the UK as only pensions and annuities are covered.

Thank you.

Hi estherchan0723,

Please refer to the guidance notes to accompany each relevant page of the return -
Self Assessment tax return forms.
when you click on each section it gives you the option of the form or the notes to help complete.

Thank you.

Hi Hing Yip Lau,

You should submit the Self Assessment that matches the account.

Thank you.