Relief for new arrivals to the UK whose job involves work abroad. It is time-limited, it depends on how the money is paid and held, and the rules changed materially from April 2025.
Overseas Workday Relief is regularly mentioned in the same breath as leaving the UK, and it is worth being clear at the outset: it is a relief for people arriving. It applies to an employee who has recently become UK resident after a period of non-residence, whose employment duties are performed partly outside the UK, and it removes the overseas-duties part of their earnings from UK tax provided that part is kept outside the UK.
Anyone leaving the UK is looking at a different instrument — a section 690 direction for a split duties position, or an NT code where the duties are wholly overseas.
The Three Conditions
- Recent arrival. The relief is available only for a limited number of tax years following arrival, counted from the year you become UK resident.
- Genuinely overseas duties. Work physically performed outside the UK, evidenced by a workday record. Not work for an overseas client done from a desk in London.
- The money must stay out. Historically the relief applied on a remittance basis: earnings for overseas duties had to be paid into and kept in an offshore account. Bring them to the UK and the relief on that money is lost.
The regime changed from April 2025. The abolition of the remittance basis and the introduction of the four-year foreign income and gains regime rebuilt the surrounding architecture, and the relief now sits alongside those rules rather than inside the old ones. There are conditions and a cap that this site does not publish figures for. If you are relying on OWR, get the current rules confirmed by an adviser rather than from anything written before that change — including older articles that still describe the previous system as current.
Why the Banking Arrangement Is the Whole Game
More OWR claims fail on banking than on eligibility. The classic failure is a single account receiving the whole salary, from which UK living costs are paid: with UK and overseas earnings mixed, identifying what was remitted becomes impossible and the relief collapses. The standard structure is a qualifying account arrangement set up before the first payment, with the split made at source.
| Arrangement | Outcome |
|---|---|
| Separate offshore account, split at source, set up first | Claim is administrable |
| Single mixed account | Relief usually lost in practice |
| Offshore account opened later, funds transferred in | Tainted; expect argument |
| Overseas earnings spent on a UK credit card | Remittance — relief lost on that amount |
The Workday Record, Again
As with every cross-border employment relief, the apportionment rests on a day-by-day record of where work was physically performed, distinguishing work from travel and from leave. It should be kept contemporaneously and it should agree with your travel evidence. Our note on evidencing residence covers what a usable log looks like — the same discipline applies in both directions.
How It Interacts With Everything Else
OWR is a relief against UK income tax on employment earnings. It does not decide residence, does not affect National Insurance — which follows the separate social security rules covered in our A1 certificate guide — and does not extend to investment income or gains. It is also claimed through Self Assessment, which for an arriving employee usually means filing a return that includes the residence pages.
If You Are Coming Back to the UK
Returning expats are a real, if narrow, OWR audience: someone who has been non-resident long enough, returns to a role with genuine overseas duties, and sets the banking up correctly before the first payday can qualify. The window is short and the preparation has to happen before arrival, which is exactly why it is worth raising early. Our moving back to the UK guide covers the wider re-entry position.
Frequently Asked Questions
Is Overseas Workday Relief for people leaving the UK?
No. It is for people who have recently become UK resident after a period abroad and whose employment involves duties performed overseas. Leavers need a section 690 direction or an NT code instead.
Why do so many OWR claims fail?
Almost always because of banking. Overseas earnings paid into an account that also funds UK spending become mixed, and once the money cannot be identified the relief is effectively lost.
Did the rules change in 2025?
Yes, materially. The abolition of the remittance basis and the introduction of the four-year foreign income and gains regime rebuilt the surrounding rules, so guidance written before April 2025 should not be relied on.
Does OWR affect my National Insurance?
No. NI follows separate rules about which country's social security system covers you, settled through A1 certificates or the relevant reciprocal agreement.
Related Guides
Keep reading with these related guides and calculators:
- Section 690 directions — the equivalent for leavers
- Moving back to the UK — where returners might qualify
- A1 certificates — the National Insurance side
- SA109 — where the claim is made
- Foreign income as a UK resident — the wider inbound picture
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