Overseas Workday Relief vs Standard PAYE Tax: 2026/27 Comparison
Overseas Workday Relief (OWR) lets a newly UK-resident employee exclude earnings that relate to days actually worked outside the UK from UK Income Tax, for a limited qualifying period after arrival. Everyone else pays standard PAYE tax on their full worldwide employment earnings once UK tax resident. This guide compares the two for 2026/27, following the reform of the UK's non-dom regime.
Key facts for 2026/27
- Since 6 April 2025, the UK's former remittance basis for non-domiciled individuals was replaced by the Foreign Income and Gains (FIG) regime, and Overseas Workday Relief was reformed alongside it — always check current HMRC guidance for the precise qualifying rules in force, as this is an evolving area not fixed within this comparison's verified rate set.
- OWR is generally available to employees who become UK tax resident after a sufficient period of non-UK residence, for a limited number of tax years from arrival — confirm the current qualifying period and any conditions with HMRC or a specialist adviser before relying on it.
- Standard PAYE tax applies the normal UK Income Tax bands to all earnings once you are UK tax resident and do not qualify for (or have exhausted) OWR: 20% basic rate on income up to £37,700 above the Personal Allowance, 40% higher rate up to £125,140, and 45% additional rate above that, for 2026/27.
- Employee National Insurance for 2026/27 is 8% on earnings between £12,570 and £50,270, and 2% above £50,270, and generally applies to UK employment regardless of OWR status, subject to international agreements and secondment rules.
- OWR only ever exempts earnings apportioned to days genuinely worked outside the UK — earnings for UK workdays are always subject to standard UK PAYE tax, even during a qualifying OWR period.
Side-by-side comparison
| Feature | Overseas Workday Relief (qualifying period) | Standard PAYE (no OWR) |
|---|---|---|
| Earnings for UK workdays | Taxed under standard PAYE bands — no relief for UK workdays | Taxed under standard PAYE bands |
| Earnings for non-UK workdays | Can be excluded from UK Income Tax during the qualifying period, subject to current HMRC rules | Fully taxable — no distinction between UK and overseas workdays |
| Who can use it | Newly UK tax resident employees meeting the qualifying non-residence and residence conditions | Anyone who is UK tax resident |
| Time limit | Limited number of tax years from becoming UK resident — confirm the current period with HMRC | No time limit — applies for as long as you are UK resident and earning |
| National Insurance | Generally still due on UK employment earnings, subject to international agreements | Due on UK employment earnings at standard rates |
| Reporting complexity | Higher — requires day-counting, payroll apportionment and often specialist advice | Lower — standard PAYE deducted automatically by the employer |
| Applies to self-employment income | No — OWR is specific to employment earnings | Not applicable — separate self-employment tax rules apply |
How Overseas Workday Relief works after the 2025 reform
Overseas Workday Relief allows an employee who has recently become UK tax resident, after a sufficient period of prior non-UK residence, to exclude from UK Income Tax the portion of their employment earnings that relates to days they actually worked outside the UK, for a limited number of tax years following their arrival. The relief recognises that someone who splits their working time between the UK and other countries should not necessarily pay full UK tax on earnings generated by work carried out entirely overseas.
From 6 April 2025, the UK replaced its long-standing remittance basis for non-domiciled individuals with a new Foreign Income and Gains (FIG) regime, and Overseas Workday Relief was reformed to align with it. Because this area of tax law changed significantly and continues to be refined, this comparison deliberately does not state the precise current qualifying period, monetary caps, or conditions — these should always be confirmed directly from current HMRC guidance or a specialist international tax adviser before anyone relies on OWR for their own tax planning.
In all versions of the relief, only earnings genuinely apportioned to non-UK workdays can be excluded — an employee cannot exclude earnings for days actually spent working in the UK, even during an otherwise qualifying OWR period, and robust day-counting and apportionment evidence is required to support any claim.
How standard PAYE tax applies without OWR
Once someone is UK tax resident and does not qualify for (or has exhausted) Overseas Workday Relief, their full worldwide employment earnings are subject to standard UK PAYE tax through the normal bands: 20% basic rate, 40% higher rate, and 45% additional rate for 2026/27, applied progressively above the Personal Allowance of £12,570 (which itself tapers away between £100,000 and £125,140 of adjusted net income).
Employee National Insurance is also due at the standard Class 1 rates — 8% on earnings between the primary threshold of £12,570 and the upper earnings limit of £50,270, and 2% above that — for UK employment earnings, regardless of whether any of the work is carried out overseas, subject to specific international social security agreements or secondment rules that can sometimes modify NI liability.
For most UK resident employees who have lived in the UK for an extended period, or who never qualified for OWR because they did not meet the prior non-residence conditions, standard PAYE on full worldwide earnings is simply how their employment income is taxed — there is no equivalent general relief for splitting time between the UK and overseas once someone is an established UK tax resident outside the OWR qualifying window.
Practical considerations for employees and employers
Claiming Overseas Workday Relief correctly requires disciplined record-keeping: a day-by-day log of where work was physically performed, supported by evidence such as travel records, is generally essential to substantiate a claim if HMRC queries it. Many employers with globally mobile staff operate a dedicated payroll apportionment process, sometimes called a modified PAYE scheme, specifically to handle this for employees who may qualify.
Given how significantly the rules changed from April 2025 and the complexity of the qualifying conditions, anyone who has recently arrived in the UK, or is advising an employee who has, should take specialist international tax advice before assuming OWR applies, rather than relying on general commentary — including this guide — for the specific numerical thresholds involved.
Employees who do not qualify for OWR, or whose qualifying period has ended, should plan on the basis of standard PAYE tax applying to their full worldwide employment earnings while UK resident, and factor this into any negotiation around gross salary, allowances, or secondment packages.
Verdict
Overseas Workday Relief can materially reduce UK tax for genuinely internationally mobile employees during their qualifying period after becoming UK resident, but it depends entirely on meeting HMRC's specific conditions and keeping robust records of where work was actually carried out.
Because the rules changed significantly from April 2025 under the new FIG regime, and continue to be refined, anyone considering relying on OWR should get current, specialist international tax advice rather than assuming older rules or general online commentary still apply.
Employees who do not qualify, or whose qualifying period has ended, should plan around standard PAYE tax applying to their full worldwide employment earnings while UK resident, using the standard 2026/27 Income Tax bands and National Insurance rates.