UK HMRC Forms · 2026/27
What is a P50? UK 2026/27 Guide (Tax Refund When Stopping Work)
What it is
The P50 is HMRC's 'claim back tax when you stop work' form. It triggers a recalculation of your tax position for the partial tax year — recognising you've used part of your personal allowance through earnings to date but won't earn enough more to use the rest. The remaining unused personal allowance often results in a refund of tax paid earlier in the year.
Who needs this
Anyone who's stopped UK PAYE employment and won't work for the rest of the tax year: retirees who've left mid-year, people taking extended career breaks, those returning to study full-time, those leaving the UK permanently or for an extended period, or those moving to non-PAYE work (self-employment, foreign employment) where PAYE doesn't apply.
When you'll see it
You actively complete P50 after meeting the conditions: at least 4 weeks since stopping work AND no expected further PAYE work in the current tax year. The form is downloaded from gov.uk; some can submit online. Best timing: 4-6 weeks after stopping, when your final P45 is in hand.
How to get it
Download from gov.uk/claim-tax-refund-when-stopped-work. Required: P45 from your last job, your NINO, departure date from work, and details of any other current income (private pension, rental income, etc.). Submit online if available, otherwise post to HMRC. Process time: 6-12 weeks depending on HMRC backlog.
Common issues
Common P50 issues: (1) submitted too early (less than 4 weeks since stopping work — HMRC will reject, wait the full period), (2) other taxable income started since stopping (private pension, rental, freelance — must declare or refund will be wrong), (3) lost P45 (can apply with employment confirmation letter from former employer), and (4) refund expected but not received (chase via HMRC personal tax account or 0300 200 3300).
Recruiter pro tip
Many people who retire mid-tax-year are owed significant refunds (typically £500-£3,000 depending on tax bracket and timing) but never claim because they don't know about P50. If you've stopped working in the UK, check your tax position — even if you have new income (private pension, etc.), the refund may still be larger than expected because the new income often falls below tax thresholds.
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