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UK-India Double Taxation Avoidance Agreement (DTAA) Guide 2026

Practical 2026 guide to the UK-India Double Taxation Convention: treaty residence, NRE/NRO interest, Indian property and investment gains, pensions, Form 10F and tax-residency evidence, UK foreign-tax credit relief and cross-border filing.

UK-India Treaty Framework in Force in 2026

The UK and India currently operate under the 1993 Double Taxation Convention, as amended by the 2013 Protocol and modified by the Multilateral Instrument (MLI). The Convention covers taxes on income and capital gains and allocates taxing rights between the two jurisdictions. The MLI modifications have UK effect from 1 January 2020 for withholding taxes and from 6 April 2020 for Income Tax and Capital Gains Tax.

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Article 4 deals with treaty residence.
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Article 7 deals with business profits.
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Article 10 deals with dividends.
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Article 12 deals with interest.
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Article 13 deals with royalties and fees for technical services.
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Article 14 deals with capital gains.
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Article 19 deals with government service pensions and related payments.
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Article 20 deals with private/other pensions and annuities.
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The double-taxation relief mechanism must be read together with the treaty and domestic UK credit rules.
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The 2026 Indian tax framework also needs to be considered separately from the treaty.

Article 4 Treaty Residence and Dual Residency

An individual can be resident in both the UK and India under their respective domestic laws. Article 4 then provides the treaty residence tie-breaker. The analysis starts with the person's permanent home and centre of vital interests, followed by habitual abode and nationality where required, with competent-authority procedures available where the ordinary tests do not settle the issue.

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UK residence is determined under the UK Statutory Residence Test.
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Indian residence is determined under Indian domestic residence rules.
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Treaty residence is a separate question.
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A UK SRT result does not automatically determine treaty residence.
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A person may be UK resident and Indian resident under domestic law and need Article 4 to determine treaty residence.

Indian Bank Interest: NRO Accounts and Article 12

Article 12 of the UK-India treaty permits India to tax interest arising in India, but where the beneficial owner is resident in the UK the Indian tax on ordinary treaty-covered interest is generally capped at 15% of the gross interest. A lower 10% treaty cap applies to certain interest beneficially owned by a UK-resident bank carrying on a bona fide banking business.

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The 15% rate is a treaty ceiling, not a universal domestic Indian TDS rate.
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The beneficial-owner condition matters.
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India's domestic withholding provisions and surcharge/cess should not be confused with the treaty ceiling.
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A taxpayer may need to provide treaty-residence documentation to obtain treaty treatment at source.
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Bank interest remains taxable in the UK where UK domestic law includes it in the taxpayer's UK charge.
Interest CategoryTreaty Position
Ordinary treaty-covered Indian interestIndian source tax generally capped at 15%
Qualifying UK-resident bankIndian source tax generally capped at 10%
Certain UK-government/export-credit guaranteed debtSpecific treaty exemption can apply
Interest connected with an Indian PE/fixed baseArticle 12 may cease to apply and business/independent-service rules can become relevant

NRO Interest: Domestic TDS vs DTAA Rate

The original 30.9% figure should not be presented as a universal 2026 NRO TDS rate. India's domestic tax-withholding regime has changed with the Income Tax Act, 2025 for tax years beginning on or after 1 April 2026, and the applicable domestic rate can depend on the particular provision and recipient. The 15% treaty ceiling under Article 12 should therefore be stated separately from the domestic withholding mechanism.

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Do not hard-code a blanket 30.9% NRO TDS rate into a 2026 treaty guide.
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Domestic withholding and final Indian tax liability are separate concepts.
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Treaty relief can restrict Indian source taxation where the treaty conditions are met.
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The bank may require the prescribed treaty-residence documentation before applying the reduced rate.
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Any excess withholding should be dealt with through the Indian refund/return mechanism rather than assumed to be the final treaty liability.

NRE Interest: Indian Exemption and UK Tax

Interest on a qualifying Non-Resident External (NRE) account remains exempt from Indian income tax where the statutory FEMA/RBI eligibility conditions are satisfied. India's Income Tax Department confirms that the exemption was retained in the Income Tax Act, 2025. However, this Indian exemption does not bind HMRC. A UK tax resident generally needs to consider the NRE interest under UK worldwide-income taxation, subject to any applicable FIG relief or other relief.

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The NRE exemption depends on FEMA/RBI non-resident eligibility conditions.
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The Indian exemption has been retained under the 2025 Act framework.
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An Indian tax exemption does not automatically create a UK tax exemption.
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A UK-resident individual can therefore have UK tax on NRE interest even where Indian tax is zero.
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A qualifying FIG claimant may have a separate UK relief analysis, but FIG is not automatic.

Indian Rental Income for UK Residents

Rental income from Indian real estate can be taxed in India under Indian domestic law and can also be within UK taxation where the individual is UK resident. The treaty's immovable-property provisions give the property state a taxing right. If the same rental income is taxed in both countries, UK foreign-tax credit relief may be available, subject to the treaty and UK credit-limit rules.

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India can tax income from Indian immovable property.
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A UK resident can also need to include the foreign rental income in the UK tax calculation.
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Indian withholding tax is not necessarily identical to the final Indian tax liability.
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UK FTCR applies only to qualifying foreign tax on the same doubly taxed income.
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The UK credit is normally limited by the UK tax attributable to that same income.

Indian Capital Gains: Article 14

Article 14 of the UK-India Convention covers capital gains. The treaty does not simply state that every Indian capital gain is 'taxed first in India'. Its individual paragraphs allocate gains from different categories of assets between the two countries, while Indian domestic law determines the Indian liability where India has a taxing right. UK residents must separately calculate the UK gain under UK CGT rules.

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Article 14 is the capital-gains article.
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Indian domestic CGT rates should not be presented as treaty rates.
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The UK can tax a UK resident's worldwide capital gains under UK domestic law.
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Where India and the UK both tax the same gain, the double-tax-relief mechanism must be considered.
Gain CategoryTreaty Analysis
Immovable property in IndiaIndia can tax under the property-related capital-gains provision.
Business assets connected with an Indian PEIndia can have source-state taxing rights under the relevant treaty paragraph.
Ships/aircraftSpecial treaty allocation applies.
Shares/other assetsThe applicable Article 14 paragraph and domestic law must be checked rather than assuming an identical outcome for every asset.

2026 Indian Capital-Gains Rates Need Asset-Specific Treatment

The original '20% LTCG / 15% STCG' statement is too broad for 2026. Indian capital-gains taxation varies by asset, acquisition/transfer date and the relevant statutory provision. For non-residents, listed securities, property, units and other assets can have different rates and rules. In particular, India's 2024 reforms changed many long-term capital-gains rates and indexation rules, with additional non-resident-specific rules in the current return-validation framework.

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Do not use one universal 20% LTCG rate for every Indian asset.
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Do not use one universal 15% STCG rate for every Indian asset.
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Residential land/building and listed-equity gains can be subject to different provisions.
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Non-residents can have different withholding/computation rules.
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The acquisition and transfer dates can change the applicable Indian rate.
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The UK CGT calculation is a separate calculation and must not simply copy the Indian gain/rate.

Pensions: Articles 19 and 20

The UK-India treaty distinguishes government pensions from other pensions. HMRC's treaty summary states that government pensions are taxable only in India, while other pensions are taxable only in the UK under Article 20, subject to the treaty definitions and any special facts. This is materially different from saying all pensions are taxed where the recipient lives or all pensions are taxed at source.

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Government pensions and private pensions are treated differently.
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The payer's status and the reason for the pension are important.
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A private Indian pension received by a UK resident is generally within the UK under Article 20.
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A qualifying Indian government pension can be taxable only in India under Article 19.
Pension CategoryTreaty Position
Government/service pension within Article 19Generally taxable only in India, subject to the treaty conditions.
Other/private pension under Article 20Generally taxable only in the UK for a UK resident.
Social-security / unusual pension arrangementsPayment classification must be checked against the treaty wording.

Form 10F and Tax-Residency Evidence

A UK resident seeking Indian treaty benefits generally needs to establish UK tax residence and satisfy the applicable Indian procedural requirements. A Tax Residency Certificate (TRC) is important treaty-residence evidence. Form 10F supplies prescribed information where applicable and is not best described as a universal independent '15% form' for every taxpayer. The exact documentation should be checked with the payer and the current Indian e-filing requirements for the relevant year.

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The taxpayer should obtain a valid UK tax-residence certificate for the relevant period.
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Form 10F is used to furnish prescribed residence/details information where required.
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Treaty entitlement is substantive as well as procedural: residency, beneficial ownership and the relevant treaty article matter.
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A TRC does not automatically make every item of Indian income eligible for a reduced treaty rate.
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The payer can have its own documentation requirements for applying a reduced withholding rate.
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Where treaty relief is not applied at source, the taxpayer may need to seek relief/refund through the Indian return process.

UK Tax Residency Certificate (HMRC TRC)

A UK Tax Residency Certificate is evidence from HMRC of UK residence for treaty purposes. It is not a generic document proving every aspect of an individual's UK tax status. The applicable HMRC certificate process depends on the taxpayer's circumstances and the treaty claim. The certificate should cover the relevant period for the Indian treaty benefit being claimed.

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The certificate is used to demonstrate UK treaty residence.
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The Indian payer or tax authority may require the certificate to support treaty relief.
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A UK TRC does not itself establish the Indian domestic residence outcome.
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The relevant tax year/period should match the treaty claim.
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The taxpayer should retain the certificate and the underlying HMRC residence evidence.

Foreign Tax Credit Relief in the UK

If India and the UK both tax the same income or gain, UK Foreign Tax Credit Relief may be available. The foreign tax must be a qualifying tax, the same income/gain must be subject to UK tax, and the UK credit is generally capped at the UK tax attributable to the doubly taxed item. The treaty allocation must be checked before claiming credit: a tax charged contrary to the treaty may need to be reclaimed from India rather than simply credited in the UK.

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SA106 is used for relevant foreign income and foreign-tax information.
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SA108 is relevant where reportable capital gains are involved.
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The credit is not automatically equal to all Indian tax paid.
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The UK credit limit applies to the same doubly taxed income or gain.
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Treaty source-state taxation and domestic Indian taxation should be separated from the UK credit calculation.
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Excess foreign tax is generally not converted into an unlimited UK tax credit.

NRO/NRE Interest and UK FIG

A qualifying new UK resident may need to consider the FIG regime for foreign income such as Indian bank interest. But FIG is a UK relief regime with its own eligibility requirements. It does not alter Indian source taxation, Indian withholding or treaty entitlement. A qualifying claimant generally needs at least 10 consecutive tax years of prior non-UK residence and can claim relief for qualifying foreign income and gains during the first four UK-residence tax years.

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FIG applies to qualifying UK residents, not specifically to NRIs.
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The 10-year prior non-residence condition is central.
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The relief is claimed year by year.
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Claiming FIG causes loss of the Personal Allowance and CGT annual exempt amount for the claim year.
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FIG does not automatically make Indian income exempt from Indian withholding or tax.
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Treaty relief and FIG are legally separate mechanisms.

Practical 2026 UK-India DTAA Workflow

A reliable UK-India cross-border analysis should first establish UK and Indian domestic residence, then treaty residence under Article 4. Next classify each income item under its treaty article: interest, dividends, capital gains, government pension, private pension, rental income or business income. Only after establishing the source-state taxing right should treaty withholding relief, Indian documentation, UK reporting and foreign-tax-credit calculations be performed.

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Step 1: determine UK residence under the SRT.
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Step 2: determine Indian residence under Indian domestic rules.
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Step 3: apply Article 4 if both states treat the individual as resident.
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Step 4: identify the exact income type.
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Step 5: identify the relevant treaty article.
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Step 6: determine the Indian domestic liability and treaty ceiling/exemption.
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Step 7: gather TRC/Form 10F/payer documentation where required.
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Step 8: calculate UK tax under UK domestic law.
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Step 9: apply Article 24/UK foreign-tax-credit relief where both countries tax the same income or gain.
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Step 10: use SA106 for relevant foreign income/credit information and SA108 for reportable gains.
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Step 11: keep Indian TDS certificates, TRC, Form 10F, tax returns and assessments.
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Step 12: separately test FIG eligibility where the taxpayer is a qualifying new UK resident.

Frequently Asked Questions (6)

Not automatically. Qualifying NRE interest can be exempt from Indian income tax where the FEMA/RBI conditions are satisfied, and India's 2025 Act framework retained that exemption. A UK tax resident, however, generally needs to consider the interest under UK worldwide-income taxation. A qualifying FIG claim or another UK relief may change the UK result.

Article 12 generally limits Indian source tax on treaty-covered interest beneficially owned by a UK resident to 15%, subject to the treaty conditions. A special 10% cap applies to certain UK-resident banks. The payer will normally require appropriate evidence of treaty residence and eligibility, which can include a UK Tax Residency Certificate and prescribed Indian documentation such as Form 10F where applicable. The 15% figure is a treaty ceiling, not a universal domestic TDS rate.

Article 14 of the UK-India treaty is the capital-gains article, and India can generally tax gains within the article's Indian-source categories under its domestic law. A UK resident can also be taxed in the UK on worldwide chargeable gains. Where the same gain is taxed in both countries, UK foreign-tax credit relief may be available, subject to the treaty and UK credit-limit rules.

Form 10F is used to provide prescribed information needed for treaty relief where applicable. It should not be described as a universal independent tax exemption form: entitlement to treaty benefits depends on residence, beneficial ownership, the relevant treaty article and the procedural requirements in force for the payer/year. A Tax Residency Certificate is important evidence of treaty residence, while Form 10F can supply required information not contained in the certificate.

No. PFIC is a US tax regime. UK taxpayers can instead face the UK's offshore-fund rules where an Indian mutual fund falls within the statutory definition of an offshore fund. The tax result can depend on whether the fund is a reporting fund and on whether the disposal produces an offshore income gain rather than an ordinary capital gain.

The UK TRC process depends on the taxpayer's circumstances and the purpose of the treaty claim. The important point is that the certificate must evidence UK treaty residence for the relevant period. Do not assume that every taxpayer uses the same HMRC form or online route. Keep the HMRC certificate together with the Indian treaty-relief documentation, including any Form 10F or payer-specific declaration that is required.
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2026 TAX SNAPSHOT

Standard Personal Allowance
£12,570
Standard allowance; specialist and Scottish rules can differ.
England / Wales / Northern Ireland Basic-Rate Band
£37,700
£50,270 including the standard £12,570 Personal Allowance.
4-Year FIG Regime
Maximum 4 tax years
Available to qualifying new UK residents after at least 10 years of non-UK residence.
IHT Long-Term UK Residence
10 of previous 20 years
Overseas-asset exposure can continue for 3–10 years after leaving, depending on residence history.

Summary Takeaways & Checklist

  • The UK-India treaty generally caps Indian source tax on ordinary qualifying interest at 15%, with a special 10% cap for certain UK-resident banks.
  • The 15% treaty ceiling should be distinguished from India's domestic withholding provisions; a blanket 30.9% NRO TDS figure is not appropriate as a universal 2026 rate.
  • Qualifying NRE interest remains exempt in India when the FEMA/RBI conditions are satisfied, but UK tax can still apply to a UK resident.
  • Article 14 covers capital gains, while Articles 19 and 20 distinguish government pensions from other/private pensions.
  • Indian property income can be taxed in India and can also enter UK worldwide-income taxation for a UK resident.
  • Indian capital-gains rates vary by asset and transaction date; a universal 20% LTCG / 15% STCG table is not reliable for 2026.
  • TRC and Form 10F support treaty claims but should not be described as a universal automatic 15% entitlement for every taxpayer.
  • UK foreign-tax credit relief applies where the same income or gain is legitimately taxed in both countries and the credit conditions are satisfied.
  • FIG is a separate UK relief regime and does not determine Indian withholding or treaty residence.
  • The correct workflow is domestic residence → treaty residence → income classification → treaty article → domestic tax → treaty relief/FTCR.

Official References & Manuals

GOV.UK India Tax Treaties2020 UK-India Synthesised MLI and 1993 ConventionHMRC India Treaty Agreements in ForceHMRC India Treaty SummaryIncome Tax Department of India - Non-Resident FAQs 2026Income Tax Department - AY 2026-27 Non-Resident GuidanceIndian Income Tax Department Official PortalIncome Tax Department - NRE Interest ExemptionHMRC Foreign Tax Credit Relief GuidanceHMRC Foreign Income SA106HMRC Tax Residency Certificate Guidance

Related HMRC Guides

UK-India Remittance Tax GuideHMRC Foreign Tax Credit Relief CalculatorHMRC Expat Self-Assessment SA100 Guide