The honest answer to the question every short-term-emigrant landlord asks (I am leaving the UK for a year, maybe three, possibly five if the secondment is extended, do I still pay UK tax?) is yes, in more ways than you expect, on four overlapping fronts that compound. Physically boarding the plane does not switch off UK tax. Four mechanisms operate in parallel, three of them statutory and one of them a deeming rule that catches gains realised abroad and taxes them on return. This page works through all four with named statute and worked numbers, then sketches the IHT Long-Term Resident tail that runs alongside them, and finally corrects the thirteen misframings that recur most often in client conversations and stale online articles.

The four overlapping reasons UK tax does not switch off when a landlord leaves the UK for a short stint.

  1. The Statutory Residence Test may not even make you non-UK-resident. FA 2013 Schedule 45 Part 1 sets out the SRT cascade. A landlord who keeps a UK home, a UK-resident spouse, work in the UK during visits home, and the country tie can spend ninety-odd days in the UK each tax year and still be UK-resident under the sufficient-ties test. If you are UK-resident under SRT, your worldwide income and gains remain UK-taxable under ITTOIA 2005 and TCGA 1992 throughout the stint as if you had not left.
  2. TCGA 1992 s.10A 5-year-or-less recapture catches gains realised abroad and taxes them on return. An individual is a temporary non-resident where the period of non-UK residence is five years or less and the individual was UK-resident in four or more of the seven tax years before departure. Non-UK-situs gains realised during non-residence are deemed to arise in the year of return. The landlord who sells foreign shares, a foreign holiday home or a substantial crypto holding during a three-year posting and returns within five complete tax years is squarely caught.
  3. UK rental income stays UK-taxable regardless of residence. ITTOIA 2005 Part 3 (individuals) and CTA 2009 Part 4 (companies) charge UK source property income on every owner: UK-resident, non-UK-resident, treaty-resolved non-UK-resident, anywhere on the planet. The FA 1995 Schedule 23 and SI 1995/2902 Non-Resident Landlord scheme bites the moment you become non-UK-resident: tenants and letting agents withhold twenty per cent of gross rent monthly unless NRL1, NRL2 or NRL3 approval is held. Treaty residence does not displace NRL.
  4. UK property disposals trigger a 60-day NRCGT return regardless. Selling a UK buy-to-let while abroad triggers the 60-day return plus payment obligation under TCGA 1992 s.1A and Schedule 1A. The requirement extends to indirect disposals of property-rich entity shares. No DTA displaces this. Even nil-gain disposals require the return.

On top of these four, the FA 2025 Long-Term Resident architecture at IHTA 1984 ss.6A to 6C and ss.267ZC to 267ZF keeps worldwide IHT exposure live through the stint and into the tail period after return. A landlord with eighteen of the last twenty UK-resident tax years does not cease to be a long-term resident by taking a three-year overseas posting; LTR status persists through the stint and an additional tail period applies after final cessation.

The orientation example: a three-year Singapore secondment

Mr Penrose is UK-resident in all seven preceding tax years and owns two UK buy-to-let flats (one in Manchester, one in Leeds). He is offered a three-year Singapore secondment starting 6 April 2026. The UK family home is retained but tenanted out for the duration. His UK spouse and children relocate with him.

Year 1 (2026/27) SRT analysis under FA 2013 Schedule 45 Part 1. Mr Penrose works full-time overseas, spends fewer than ninety-one days in the UK during the tax year, and works in the UK on no more than thirty days. He likely meets the automatic overseas test for leavers and becomes non-UK-resident for 2026/27. Split-year Case 1 (starting full-time overseas work) is likely to apply, meaning 2026/27 is a split year with a UK part running 6 April 2026 to the departure date and an overseas part running to 5 April 2027.

NRL scheme bites from the departure date. Mr Penrose applies for NRL1 approval to receive rent gross. Approval is typically granted within six to eight weeks given a clean compliance record. From the approval date the letting agent pays rent gross; before approval the agent withholds twenty per cent of gross rent monthly under FA 1995 Schedule 23. Either way Mr Penrose self-assesses annually on UK rental profits under ITTOIA 2005 Part 3 via SA100 plus SA105 property pages. UK property profits are taxable at UK rates regardless of Singapore residence.

Year 2 (2027/28) sells the Leeds flat. Disposal triggers a 60-day NRCGT return under TCGA 1992 s.1A plus Schedule 1A. Gain is £85,000 (acquisition 2015 £180,000; disposal £290,000; allowable expenses £25,000). NRCGT residential rate twenty-four per cent (post-30 October 2024) on the gain above the annual exempt amount of £3,000 gives £82,000 multiplied by twenty-four per cent equals £19,680 NRCGT due. The return is filed at gov.uk and payment is made within sixty days of completion. The UK-Singapore DTA Article 13 plus Article 23 elimination preserves UK source-state taxing rights on UK property gain; Singapore generally does not levy CGT on individuals so no Singapore tax credit issue arises in practice.

Year 2 sells a Singapore-listed equity portfolio (non-UK-situs). Gain £180,000 realised while non-UK-resident. The disposal falls outside NRCGT because the asset is not UK land. But TCGA 1992 s.10A is potentially live. Mr Penrose has been non-UK-resident for one complete tax year (2026/27) and was UK-resident in all seven preceding tax years, so the four-of-seven-preceding gateway under subsection (1) is met. If Mr Penrose returns to the UK before 6 April 2031 (within five complete tax years of his 6 April 2026 departure), the Singapore equity gain is deemed to arise in the year of return per subsection (3). UK CGT at the rate applicable to non-property gains in the year of return on £177,000 (post-annual-exempt-amount) yields an illustrative UK deemed tax in the region of £35,000 to £42,000 depending on bracket fill. Because Singapore does not levy CGT on individuals, no foreign tax credit is available to mitigate the UK deemed tax.

Year 4 (2030/31) Singapore secondment extended to five years; Mr Penrose returns 6 April 2031. His period of non-UK residence is five complete tax years (2026/27 to 2030/31). The s.10A five-years-or-less test bites: five complete years is still equal to (not more than) five, so the recapture continues to apply. The borderline rule matters: the period must exceed five complete tax years to escape s.10A. Returning at the start of the sixth complete tax year is the planning hinge.

IHT exposure throughout. Mr Penrose was UK-resident in all twenty of the preceding twenty tax years; the IHTA 1984 s.267ZC ten-of-twenty Long-Term Resident gateway is comfortably met at departure. Under the FA 2025 LTR architecture, Mr Penrose remains a long-term resident through the five-year stint, with worldwide-estate IHT exposure continuing without break. Lifetime gifts during the stint engage the PET clock as if he were UK-resident throughout.

Reason 1: the SRT may keep you UK-resident even after you have physically left

The Statutory Residence Test at FA 2013 Schedule 45 Part 1 sets out a cascade. The automatic overseas test is checked first, the automatic UK test second, and the sufficient-ties test third. Most short-term emigrants do not meet the automatic overseas test (they spend too many days in the UK or do not work full-time overseas) and most do not meet the automatic UK test, so the residence verdict turns on the sufficient-ties test. The ties test counts UK family, UK accommodation (a UK home available for ninety-one days plus used for at least one night), UK work (forty UK workdays), the ninety-day tie (ninety or more UK days in either of the two preceding tax years) and the country tie (UK is the country of most days in the year) against day-count brackets for leavers (those UK-resident in any of the three preceding tax years).

Take Ms Halloway, UK-resident in all seven preceding tax years, with three London buy-to-let flats. She takes a fourteen-month sabbatical to Lisbon starting May 2026 to write a book. Her UK home is retained, her UK spouse and adult children remain in the UK, and she visits home for three to four weeks per quarter to see family, typically ninety to ninety-five days per UK tax year. The automatic overseas test is not met (she spends more than sixteen UK days and is not working full-time overseas in any contracted sense). The automatic UK test is not met (the UK home is retained but not her only home). The sufficient-ties test counts: UK family tie (yes, UK-resident spouse), accommodation tie (yes, UK home available for ninety-one-plus days and used during visits), work tie (probably no, writing in Lisbon does not constitute UK work), ninety-day tie (yes, was UK-resident in all preceding years), country tie (probably yes given ninety to ninety-five UK days against Lisbon days). With ninety-one to one hundred and twenty UK days plus three ties (or four), Ms Halloway is still UK-resident for 2026/27 under the SRT.

The tax consequence is that worldwide income and gains remain UK-taxable on the worldwide-residence basis throughout the sabbatical. Portuguese tax paid on any Portuguese-source income is claimable as foreign tax credit under TIOPA 2010 s.18 plus the UK-Portugal DTA Article 23. The NRL scheme does not apply (she remains UK-resident, so no withholding is engaged). The split-year Cases 1 to 3 do not help her either, because she retains a UK home throughout (Case 3 fails) and is not in full-time overseas work (Case 1 fails).

The lesson: the SRT is unforgiving to the short-term emigrant who retains a UK home and family. Many short-term emigrants assume physical departure equals non-residence. It does not. The sufficient-ties test catches most of them in their first year abroad, and often in subsequent years too if the ties pattern persists.

Reason 2: TCGA 1992 s.10A recaptures non-UK-situs gains realised during the stint

Section 10A of TCGA 1992, substituted by FA 2019 and headed "Temporary non-residents", is the load-bearing trap for the short-term emigrant. The architecture is: subsection (1) gateway test (UK-resident in four or more of the seven tax years immediately preceding the year of departure); subsection (5) duration test (period of non-UK residence is five years or less); subsection (3) operative rule (gain on a non-UK-situs asset realised during the period of non-residence is "treated as accruing in the year of return"). Both gates must be met for the recapture to engage. Where they are met, the gain is deemed to arise in the year of return and is taxed at the rate then applicable.

Take Mrs Edenfield, UK-resident in all seven preceding tax years, on a four-year posting to Switzerland starting 6 April 2026. In November 2028 (Year 3) she sells a Swiss-listed pharmaceutical equity portfolio realising a gain of £340,000. She returns to the UK on 6 April 2030, after four complete tax years of non-UK residence. Subsection (1) gateway: UK-resident in seven of the seven preceding tax years, comfortably met. Subsection (5) duration: four complete tax years (2026/27 to 2029/30), less than five, met. Subsection (3) operative rule: the Swiss equity gain is treated as accruing in 2030/31 (her year of return). UK CGT at the rate applicable to non-property gains in 2030/31 on £337,000 (post-AEA £3,000) gives an illustrative deemed UK tax of around £60,000 to £81,000 depending on bracket fill at that time. Mrs Edenfield's UK self-assessment for 2030/31 must declare the deemed gain and pay the deemed tax.

Counterfactual A: Mrs Edenfield returns on 6 April 2031 (five complete tax years of non-residence). The duration test reads "five years or less" so exactly five complete tax years still triggers s.10A. The Swiss equity gain is recaptured in 2031/32. The borderline rule: must be more than five complete tax years.

Counterfactual B: Mrs Edenfield returns on 6 April 2032 (six complete tax years of non-residence). Six complete tax years exceeds five, the duration test fails, s.10A does not bite. The Swiss equity gain stays UK-untaxed (realised by a non-resident on a non-UK-situs asset during a qualifying long-enough period).

Counterfactual C: gateway test fails. Suppose Mrs Edenfield was UK-resident in only three of the seven preceding tax years (the rest non-resident under earlier SRT analysis). The subsection (1) gateway four-of-seven-preceding test is not met. s.10A does not apply regardless of return date.

Reason 3: UK rental income remains UK-taxable and NRL withholding bites the moment you leave

Section 260 onwards of ITTOIA 2005 Part 3 charges UK property income for individuals on every owner regardless of residence. Section 1 of CTA 2009 Part 4 mirrors the charge for companies. Treaty residence does not eliminate either charge; Article 6 of the OECD-Model treaty (and every UK bilateral DTA in the modern form) assigns primary taxing rights over immovable-property income to the source state (the UK), so the destination state may also tax (with credit relief under Article 23) but the UK charge stands.

Layered on top is the Non-Resident Landlord scheme at FA 1995 Schedule 23 plus SI 1995/2902. From the date the landlord becomes non-UK-resident, tenants and letting agents must withhold twenty per cent basic rate from gross rent and remit quarterly to HMRC under NRL6 returns. To receive rent gross, the landlord applies for NRL1 (individual), NRL2 (jointly-held) or NRL3 (corporate) approval. Approval depends on UK tax-compliance history and a clean record; HMRC may require an initial compliance period before granting approval for new non-resident landlords.

Take Dr Westerby, a UK-resident medical consultant of twenty years' standing, on a two-year overseas teaching post starting 6 April 2026, with one UK buy-to-let flat let to a long-term tenant at £1,800 per month (£21,600 gross annual rent) managed by a UK letting agent. From the departure date, Dr Westerby becomes non-UK-resident under SRT (automatic overseas test: full-time overseas work plus fewer than ninety-one UK days plus fewer than thirty-one UK workdays). NRL scheme bites: agent withholds twenty per cent of gross rent monthly. £1,800 monthly rent gives a withholding of £360, leaving £1,440 net to the landlord per month (before agent commission, charged separately). The agent files NRL6 quarterly remitting £360 multiplied by three equals £1,080 to HMRC per quarter. Annual NRL withholding: £21,600 multiplied by twenty per cent equals £4,320.

If Dr Westerby applies for NRL1 at departure (online via gov.uk plus UK self-assessment compliance confirmation), approval is typically granted within six to eight weeks given a clean record. From approval the agent pays gross. Dr Westerby self-assesses annually on UK rental profits via SA100 plus SA105 property pages. Gross rent £21,600 less allowable expenses £4,800 (letting fees, repairs, insurance, mortgage interest restricted to a twenty per cent basic-rate tax reducer under ITTOIA 2005 s.272A) gives a taxable property profit of around £16,800. UK income tax at the basic rate of twenty per cent (assuming no other UK income takes him into higher-rate territory; non-resident personal allowance is available under ITA 2007 s.56 plus s.56A for UK and qualifying-jurisdiction nationals) is around £3,360 ignoring personal allowance (or less with personal allowance available). NRL withholding credit £4,320 fully offsets the £3,360 liability, generating a repayment of more than £960 on the annual return.

The lesson: NRL withholding at the twenty per cent basic rate frequently over-withholds for landlords with modest UK property profits and tight allowable expenses, generating annual repayment claims. NRL1 approval is the operational improvement (cash flow improves materially) but the underlying UK self-assessment continues. Treaty residence does not displace the scheme. NRL is statutory.

Reason 4: UK property disposals during the stint trigger a 60-day NRCGT return

Section 1A of TCGA 1992 (with Schedules 1A, 1B and 4AA, in their FA 2019 rewrite form) imposes UK CGT on UK land disposals by non-residents. A 60-day return is required for every UK land disposal by a non-resident, including indirect disposals of property-rich entity shares (shares in entities deriving fifty per cent or more of their value from UK immovable property), regardless of whether tax is due. The sixty days run from completion. Filing is at gov.uk and payment is required within the same window.

Residential rates are eighteen per cent basic rate and twenty-four per cent higher rate (from 30 October 2024; rates apply to the gain above the AEA of £3,000 for individuals, with companies separately within the NRCGT charge at corporation tax rates on chargeable gains). Non-residential and mixed-use disposals attract the standard CGT rates applicable to chargeable gains generally.

Treaty position does not delay the 60-day filing requirement. A landlord treaty-resolved to a destination state under Article 4 of the relevant DTA still files the 60-day return, because the source-state primary taxing rights at Article 13 of the typical DTA align with the UK domestic NRCGT charge rather than displace it. Where the destination state also taxes the gain, foreign tax credit relief under TIOPA 2010 s.18 (and the applicable Article 23) eliminates the double exposure on the destination side via credit for UK NRCGT paid.

The compliance risk is high. The 60-day window is short, missed filings attract the FA 2009 Schedule 55 late-filing penalty cascade (initial £100 then escalating tax-geared penalties from three months), and any historical missed NRCGT returns surface readily via HMRC Connect cross-match against Land Registry data on UK property disposals. Engage adviser before any UK property disposal during a non-resident period; the deadline is firm.

The IHT Long-Term Resident tail running alongside

The FA 2025 architecture at IHTA 1984 ss.6A to 6C plus ss.267ZC to 267ZF replaced the pre-2025 domicile-based remittance basis with a residence-based Long-Term Resident test. The ten-of-twenty gateway (UK-resident in ten or more of the last twenty tax years) catches anyone with substantial UK residence history. A three-year overseas stint does not displace LTR status, because the historical UK residence years stay within the rolling twenty-year window through and beyond the stint. Lifetime gifts during the stint engage the seven-year PET clock as if the landlord were UK-resident throughout; potentially exempt transfers made during the stint can attract IHT on the donor's worldwide estate if death occurs within seven years.

Take Mr Tallaght, UK-resident in eighteen of the preceding twenty tax years, on a three-year overseas posting from 6 April 2026 returning 6 April 2029. The ten-of-twenty LTR gateway is comfortably met at departure (eighteen out of twenty). LTR status persists through the stint because the rolling-window count continues to include the relevant prior years. Worldwide estate exposure persists throughout: any death during the stint exposes worldwide estate to UK IHT at forty per cent above the nil-rate band of £325,000 (frozen to 5 April 2031 per the most recent Budget; verify the freeze position at the time of any specific planning decision because it has been extended in successive Finance Acts). For Mr Tallaght's three-year stint, the tail period after his eventual final cessation of UK residence is essentially academic during the period in question because he returns and remains UK-resident from 2029; worldwide-estate exposure simply continues without interruption.

For longer-term planning, the LTR tail (the years after final cessation of UK residence during which worldwide-estate IHT exposure continues) depends on the years of UK residence prior to departure. For someone with eighteen-plus of the last twenty UK-resident years, the tail can run for around ten years after final departure. The detail is at the FA 2025 architecture sections; specialist IHT advice essential for any structured pre-departure gifting or trust planning.

Split-year mechanics: Cases 1, 2 and 3 for departures

Where a landlord becomes non-UK-resident partway through a tax year, FA 2013 Schedule 45 Part 3 may split the year into a UK part and an overseas part, with each part taxed on its own basis (UK part on worldwide-residence basis; overseas part on UK-source-only basis). Split-year is statutory: applies automatically where the relevant Case conditions are met, does not apply where they are not. Cases 1 to 3 are the departure cases; Cases 4 to 8 are the arrival cases.

Take Mr Carrington, departing the UK on 1 August 2026 to take up a permanent overseas role in Dubai, UK home sold before departure, UK family relocating with him, UK buy-to-let portfolio retained for income. Case 1 (starting full-time overseas work) is met: he has a contractual overseas role from 1 August, works overseas full-time, spends fewer than ninety-one UK days during the overseas part of the year, and works in the UK on fewer than thirty-one days during the overseas part. Case 3 (ceasing to have any UK home) is also met: the UK home is sold before departure, no UK home from 1 August. Split-year applies automatically: UK part 6 April to 31 July (UK-resident, worldwide basis); overseas part 1 August to 5 April 2027 (non-UK-resident, UK-source basis). NRL bites on UK rental from 1 August; NRCGT applies to any UK land disposal from 1 August.

The three departure cases at a glance.

  • Case 1: starting full-time overseas work; contract for full-time overseas work plus works overseas for at least a year plus fewer than ninety-one UK days during the overseas part plus fewer than thirty-one UK workdays during the overseas part. The most common departure case for professionals on overseas roles.
  • Case 2: partner of a Case 1 individual; spouse or civil partner meets Case 1 and the individual moves overseas to be with them.
  • Case 3: ceasing to have any UK home; the individual ceases to have any home in the UK, remains overseas for the rest of the tax year, and has sufficient connection with the overseas territory.

Many short-term emigrants do not qualify for any of Cases 1 to 3 in the departure year because they retain a UK home (Case 3 fails) and do not take up full-time overseas work in any contractual sense (Case 1 fails). Where no Case applies, the landlord remains UK-resident for the full departure tax year and only becomes non-resident from 6 April of the following tax year if the SRT then permits.

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Foreign tax credit relief: TIOPA 2010 s.18 plus the bilateral DTA

Where the destination state also taxes UK-source income or gains, the foreign tax credit framework at TIOPA 2010 Part 2 plus the elimination article (Article 23 in most modern UK DTAs) prevents economic double taxation. The operative provision is TIOPA 2010 s.18 (heading "Entitlement to credit for foreign tax reduces UK tax by amount of the credit", Part 2 Chapter 2 under the cross-heading "Effect to be given to credit for foreign tax allowed against UK tax"), which gives credit allowed under treaty or unilateral relief against UK income tax, corporation tax and capital gains tax. Where no bilateral treaty covers the situation, TIOPA 2010 s.130 unilateral relief operates on broadly equivalent terms.

Which state gives the credit depends on the elimination method in the relevant Article 23. Most modern UK DTAs use the credit method on the destination side for UK-source property income, so the destination state taxes its resident's worldwide income (including the UK rent) and credits UK tax paid against destination tax on the same income. UK tax paid on UK-source income is generally not creditable on the UK side against UK tax (which would be circular); the UK gives credit only where UK-resident landlords have suffered foreign tax on foreign-source income that the UK also taxes on the worldwide-residence basis.

Foreign tax credit must be claimed. It is never automatic. The claim is made on the relevant tax return (SA100 plus SA106 foreign-income pages on the UK side for individuals; CT600 plus relevant supplementary pages on the UK side for companies) with evidence of foreign tax paid (foreign tax receipts, foreign tax authority's assessment, certified translations where appropriate). Failure to claim leaves the relief unutilised and an economic double-tax exposure live.

Thirteen recurring misframings this page corrects

Each of the following framings circulates in stale online articles, partial advice and informal conversation. Each is decisively wrong against the statute or treaty text.

  1. "If I am non-UK-resident, I owe no UK tax." False. ITTOIA 2005 Part 3 charges UK source property income on non-UK-resident landlords. TCGA 1992 s.1A imposes NRCGT on UK land disposals. FA 1995 Schedule 23 imposes NRL withholding. IHTA 1984 ss.6A to 6C imposes LTR exposure. Treaty residence does not displace any of these.
  2. "Physically leaving the UK makes me non-UK-resident." False. The SRT at FA 2013 Schedule 45 determines residence on a structured cascade. The sufficient-ties test catches most short-term emigrants who retain a UK home, UK family and around ninety UK days per year.
  3. "Split-year treatment is something I can choose to apply." False. Split-year is statutory under FA 2013 Schedule 45 Part 3. Cases 1 to 8 conditions either are or are not met. Not optional.
  4. "The five-year temporary-non-residence rule starts from the date I leave." Misleading. Section 10A is measured by complete tax years of non-UK residence, not five calendar years from departure. Departure mid-year may give a split-year, but the recapture clock runs in tax years of full non-residence.
  5. "Section 10A only catches gains made just before I leave." False. Section 10A catches non-UK-situs gains realised during the period of non-residence before return. The gain is deemed to arise in the year of return.
  6. "If I sell a UK property while abroad, I just file a return at year-end." False. The 60-day NRCGT return plus payment is required under TCGA 1992 s.1A. Treaty residence does not delay the 60-day window.
  7. "The NRL scheme does not apply if my destination country's DTA assigns taxing rights to that country." False. NRL is statutory under FA 1995 Schedule 23. Treaty residence does not displace NRL. Tenants and agents continue to withhold twenty per cent unless NRL1 approval is held.
  8. "I can avoid s.10A by remaining non-UK-resident for exactly five years." Misleading. Five complete tax years still triggers s.10A. The period must exceed five complete tax years to escape. Plan returns to fall in the sixth complete tax year or later.
  9. "Once I am non-UK-resident, my UK rental income is taxed in my destination country only." False. UK rental income is UK-source under ITTOIA 2005 Part 3 and the UK taxes it regardless of destination-country residence. The destination country may also tax with foreign tax credit relief flowing the appropriate direction under Article 23 of the relevant DTA.
  10. "IHT only matters when I die so I do not need to think about it during a three-year stint." Misleading. The IHTA 1984 LTR test exposes the worldwide estate during the stint. Lifetime gifts during the stint engage the seven-year PET clock as if the donor were UK-resident.
  11. "Domicile is the test, so if I change domicile, UK tax stops." Largely obsolete from 6 April 2025. FA 2025 replaced the domicile-based remittance basis with the Foreign Income and Gains regime, the Temporary Repatriation Facility and the Long-Term Resident test. Domicile is no longer the operative connecting factor for income tax, CGT or IHT exposure for most landlords. Pre-2025 non-dom framings are stale.
  12. "The sixteen-day automatic overseas threshold catches all short-term emigrants." Misleading. The sixteen-day threshold applies to leavers and requires fewer than sixteen days in the UK in the relevant tax year. Most short-term emigrants spend more than sixteen UK days (visits home for family) so fall into the sufficient-ties test instead.
  13. "Foreign tax credit is automatic, I do not need to do anything." False. Credit under TIOPA 2010 s.18 plus the applicable DTA must be claimed on the relevant tax return with evidence of foreign tax paid. Never automatic.

How this page sits alongside the rest of the leaving-UK and DTA cluster

For the clean-break permanent-emigration framework (more than five complete tax years out of s.10A, plus the IHT LTR tail after final cessation), see our leaving the UK permanently page. For the inverse direction (a new arrival becoming UK-resident with foreign income), see our arriving in the UK page. For the general DTA orientation framework (what a DTA actually does, the Article 4 tie-breaker, foreign tax credit mechanics), see our introduction to UK tax treaties. For the specific UK-Isle of Man, UK-Spain and UK-India bilateral DTAs, see our UK-Isle of Man DTA page, our UK-Spain DTA page and our UK-India DTA page. For the NRL scheme operational mechanics (NRL1 application, gross-rent approval, NRL6 quarterly returns), see our non-resident landlord scheme complete guide. For 60-day NRCGT reporting on UK property disposals, see our non-resident CGT guide. For the AEOI information-flow architecture that surfaces missed filings on disposal, see our AEOI page.

Frequently asked questions

The FAQ list above covers the four overlapping reasons in summary (FAQ 1), the SRT cascade (FAQ 2), split-year statutory application (FAQ 3), the s.10A 5-year recapture trap (FAQ 4), whether s.10A catches UK property gains (FAQ 5), NRL withholding from the date of departure (FAQ 6), the 60-day NRCGT return on UK property disposals (FAQ 7), the ITA 2007 s.812 income-tax parallel for temporary non-residence (FAQ 8), IHT LTR exposure during the stint (FAQ 9), foreign tax credit relief under TIOPA 2010 s.18 (FAQ 10), the boundary between short-trip and permanent-leaving (FAQ 11), the obsolete non-dom framework post-2025 (FAQ 12), pre-departure gain realisation as an alternative to s.10A planning (FAQ 13), and the case for specialist advice before departure (FAQ 14).

Next step

If you are a UK landlord with overseas plans (a fixed-term secondment, a sabbatical, a postgraduate course, an experimental relocation that may or may not become permanent), the practical questions to answer before departure are: where does your SRT verdict land for the departure year and Year 2; does any of split-year Cases 1 to 3 apply at departure; is NRL1 approval worth pursuing for cash-flow reasons; are any large non-UK-situs gain realisations anticipated during the stint (and if so, when does s.10A bite and what is the rate differential against pre-departure realisation); what is the IHT LTR exposure throughout the stint and into the tail period after return; what foreign tax credit position will the destination state assert under its bilateral DTA with the UK. These questions are decisively easier to model before departure than after. Contact us via the form below to scope your pre-departure UK-tax position and the planning hinges available, before the plane leaves the ground.