What Do I Give HMRC if Leaving the UK? Leaving UK Tax Back

What do I need to provide HMRC with when I’m leaving the UK?

Many people ask the question, “What do I need to give to the HMRC if leaving the UK?” No one wants to leave the UK without settling affairs with the HMRC.

Luckily, you could actually be entitled to tax relief or a tax rebate if you ensure your tax affairs are in order before you leave. Here’s what you need to know to ensure you’re leaving the UK with a clean tax slate.

How do I tell HMRC that I am leaving the UK?

You tell HMRC that you are leaving the UK using the form that is relevant to your specific situation and the supporting documentation. This depends entirely on your particular position.

HMRC are most likely to require the following:

  • Self Assessment tax return for the self employed, company directors, landlords, some employed and all self-employed taxpayers (you are probably already in the Self Assessment system). If you are not required to complete a tax return you will need to submit a P85 form.
  • Form P85, Leaving the UK getting your tax right, if you are employed or claiming Jobseeker’s Allowance. Will contain all the information needed to work out any tax rebate you are owed and if you will become non-resident for tax purposes.
  • P45 parts 2 and 3 must be sent with your P85. A ‘statement of earnings’ from your employer will be accepted in its stead, if you have lost the original.
  • P60 end of year information.
  • Evidence to support tax relief claims such as receipts, log books, etc.

Written by: Tax Rebate Services Editorial Team
Reviewed by: Tony Shanks, qualified Taxation Technician (ATT)

This page provides general information, not personalised tax advice. Tax rules and allowances change — for help with your own circumstances, speak to a qualified adviser or HMRC.

Reviewed by Tony Shanks, Operations Director Tax Rebate Services and member of Association of Tax Technicians (ATT)
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Leaving the UK Tax Back FAQs

Leaving the UK often means you are owed a tax refund for the year you depart. These FAQs explain the P85 form, what to tell HMRC and how to claim your UK tax back.

If you’ve left the UK or are planning to relocate abroad within the last four tax years, you may be owed a tax refund from HMRC, most commonly because you didn’t use your full personal allowance in the year you left.

A P85 is the form you complete to officially tell HMRC that you are leaving the UK. You must provide answers to a number of questions concerning you and your tax affairs…

Many people ask the question, “What do I need to give to the HMRC if leaving the UK?” No one wants to leave the UK without settling affairs with the HMRC…

You let HMRC know that you are leaving the UK either through your Self Assessment tax return or, if you do not submit a return, using form P85…

When making a UK tax back claim it is always recommended to provide your final P45 received from your last employer in the UK…