Relief on personal contributions is capped by UK relevant earnings. Lose those and the ceiling collapses to a flat figure — which is why the departure year is the one that matters.
Two separate limits govern how much can go into a UK pension with tax relief, and confusing them is the source of nearly every mistake made by people leaving the country.
The first is the annual allowance, currently £60,000, tapering for high earners and reduced to the £10,000 money purchase annual allowance for anyone who has flexibly accessed a defined contribution pot. That is a ceiling on total contributions from all sources. The second is a personal limit: relief on your own contributions is restricted to your UK relevant earnings for the year. For an employee in the UK the second limit is rarely the binding one. For an emigrant it becomes the only one that matters.
Once the UK Earnings Stop
A non-resident with no UK employment income generally has no relevant earnings, and relief falls back to a small flat gross amount HMRC allows regardless of income. There is also a limited window — a set number of tax years after the year of departure — during which someone who was a relevant UK individual can keep contributing on that basis at all. Both figures are set by HMRC and this site does not publish them; get the current numbers from HMRC or your provider, because exceeding the limit creates an unauthorised contribution and a charge, not a rounding error.
Employer contributions follow different rules from your own. Where a UK employer continues to contribute for an internationally mobile employee, the earnings cap on personal relief is not the constraint — the annual allowance is. If your employer is still funding a scheme after you move, the position is worth checking rather than assuming it stopped.
The Departure Year Is the Opportunity
In the tax year you leave, you usually still have UK relevant earnings from the part of the year you worked here. That makes it the last year in which a large personal contribution is possible, and it frequently coincides with a leaving bonus, a payment in lieu of notice or a share vesting — income arriving at a high marginal rate in a year when relief is still available at that rate.
| Year | Relief limited by | Practical scope |
|---|---|---|
| Full UK employment year | Earnings, then the annual allowance | Up to £60,000, subject to taper |
| Year of departure | UK earnings for the resident part | Often still substantial |
| First full year abroad | The flat floor | Small |
| After the window closes | No relief route | None |
Because relief is given at your marginal rate, a contribution made in a high-earning departure year is worth considerably more than the same contribution made from abroad two years later. Our guide to pension tax relief covers the mechanics, and the annual allowance taper covers what happens at the top end.
Which Mechanism Your Scheme Uses Matters
Relief at source schemes add basic-rate relief to the pot automatically and leave higher-rate relief to be claimed on your return. Net pay schemes take the contribution before tax is calculated. For someone leaving mid-year with a final large contribution, the difference determines whether relief is immediate or has to be claimed, and whether it can be claimed at all once you are outside Self Assessment.
What Your New Country Will Say
None of this is UK-only. Most countries give no deduction for contributions to a foreign pension scheme, so a contribution made after you become resident elsewhere may attract UK relief you can no longer use and no local relief either. Some treaties contain specific articles preserving deductibility for cross-border workers; they are the exception rather than the rule. Check locally before making a contribution from abroad — see choosing an expat tax adviser.
The Alternative Nobody Considers
For many leavers, the better use of the same money is not a pension contribution at all but filling gaps in a National Insurance record, which buys State Pension entitlement at a cost that is small relative to the benefit. That is a different calculation with a different deadline, and our guide to voluntary NI from abroad sets it out.
Frequently Asked Questions
Can I still get tax relief on pension contributions after I leave the UK?
Only on a small flat amount, and only for a limited number of years after departure, once you no longer have UK relevant earnings. Confirm both figures with HMRC or your provider before contributing.
What are UK relevant earnings?
Broadly, UK employment income, trading profits and certain other earned income. Investment income, rental profits and pensions in payment do not count, which is why many non-residents have none at all.
Is the year I leave a good time to make a large contribution?
Often, yes. You usually still have UK relevant earnings for the resident part of the year, frequently alongside a bonus or leaving payment taxed at a high marginal rate, and relief is given at that rate.
Will my new country give me tax relief on a UK pension contribution?
Usually not. Most countries give no deduction for contributions to a foreign scheme, so a contribution made from abroad can end up relieved nowhere. A few treaties are an exception; check locally first.
Related Guides
Keep reading with these related guides and calculators:
- Pension tax relief — how relief is actually given
- The annual allowance taper — the limit at the top end
- SIPPs abroad — keeping the wrapper running
- Voluntary NI abroad — often the better use of the money
- Choosing an adviser — checking the local side
Check your take home pay
See exactly what you'll earn after tax with our free calculator.
Calculate Your Take Home Pay →