DTAA Relief for NRIs: The Treaty Rates, the Mutual-Fund Loophole, and Why a TRC Alone No Longer Wins

A 38-year-old software engineer in Seattle keeps a fixed deposit in his NRO account in Mumbai. In FY 2025-26 it threw off Rs 4,00,000 of interest, and his bank deducted about Rs 1,24,800 in TDS, roughly 31.2 per cent, before he saw a rupee. Then he reported the same Rs 4,00,000 on his US return, where the IRS wanted its share too. With the right paperwork the Indian deduction would have been 15 per cent, not 31.2 per cent, and the US would have credited that 15 per cent against its own bill. That gap, the difference between the domestic rate and the treaty rate, is what a Double Taxation Avoidance Agreement is for, and almost every NRI brushes against it whether they notice or not.

The 30-second answer: A DTAA caps how much India can tax your Indian-source income and tells your residence country to credit what India took, so one rupee is not fully taxed twice. The everyday NRI win is a lower Indian TDS rate: NRO interest falls from about 31.2 per cent to 15 per cent (US, UK, Canada) or 12.5 per cent (UAE); dividends to 25 per cent for US/Canada retail holdings and 10 to 15 per cent elsewhere. The bigger 2024-25 development is on mutual funds: tribunals have held fund units fall under the Article 13 residual clause, making gains taxable only in the residence country, so UAE and Singapore residents can face zero Indian tax on Indian MF gains. To claim any of it you invoke Section 90, hold a TRC, and file Form 10F online (now possible without a PAN). NRE and FCNR interest is already exempt in India.

This guide assumes you know what NRE, NRO and FCNR accounts are and roughly what your residency status means. If those are shaky, the ITR filing hub for AY 2026-27 and the residency guide come first. What follows is the part that moves money: the exact treaty ceilings by income type and country, the mutual-fund rulings that changed the maths for Gulf residents in the last eighteen months, why a TRC no longer automatically wins after the January 2025 PPT circular, and the precise documents that get you the rate at source instead of forcing a refund chase a year later.

The treaty does two jobs, and only one of them helps a UAE resident

Every NRI conversation about the DTAA collapses two distinct mechanisms into one word, and the confusion costs people money. The treaty does two separate things, and which one matters to you depends entirely on where you live.

The first job is the rate cap on the source country. India taxes income arising in India, so your Mumbai NRO interest is Indian-source and India wants its cut. Domestic law sets that cut at 30 per cent plus cess for a non-resident. The treaty's interest article overrides this and says India may tax it, but no higher than the treaty ceiling. That cap is the whole story for a resident of a no-tax jurisdiction.

The second job is relief in the residence country, and it splits into two methods. Under the exemption method, the residence country leaves the income out of its tax base entirely, sometimes still counting it to set the rate on your other income (exemption with progression). The cleanest case is salary for work done abroad, which most treaties make taxable only where the work happens, so India simply does not tax it for a non-resident. Under the far more common tax-credit method, both countries tax the income but your residence country subtracts the Indian tax already paid from its own bill on that same slice. The credit is capped at the residence-country tax on that income. If India took 15 per cent and your home country would have taken 24 per cent, you pay the 9 per cent gap at home and the credit erases the rest. If your home country would have taken only 10 per cent, your credit is limited to 10 per cent and the extra 5 per cent paid in India is, in most cases, simply stranded.

Hold those two jobs apart and the country differences fall out cleanly. For a US, UK or Canada resident the credit method is doing the work, so you end up paying the higher of the two rates, once. For a UAE resident there is no second tax to credit, so the entire value of the treaty is the rate cap. This is why the same treaty is worth wildly different amounts to two NRIs with identical Indian income, and why generic "the DTAA saves you tax" advice is useless until you know which mechanism applies to you.

NRO interest is where most NRIs first meet the treaty

NRO interest is taxable in India, full stop, and it is where the rate cap shows up most often. The domestic TDS rate on NRO interest for a non-resident is 30 per cent plus 4 per cent health and education cess, about 31.2 per cent, before any surcharge at higher income. The interest article in each treaty cuts this hard: 15 per cent under the India-US, India-UK and India-Canada treaties (Article 11), and 12.5 per cent under the India-UAE treaty. Do not reach for the lower 10 per cent figure you will see quoted: that bank-interest rate in several treaties applies to interest paid to a bank, not to an individual's deposit, and assuming it gets the claim queried.

NRE and FCNR interest is a different animal entirely. It is exempt in India while you are a non-resident under Section 10, so there is no Indian tax to reduce and no treaty claim to file on it. It may still be taxable in your country of residence, which trips up US and Canada residents who assume "tax-free in India" means tax-free everywhere. It does not.

Put the rate cap on real numbers with the Seattle engineer and his Rs 4,00,000 of NRO interest. Without a treaty claim, the bank deducts at 31.2 per cent, Rs 1,24,800. He then reports the full Rs 4,00,000 on his US return where, say, his marginal rate on this income is 24 per cent, so the US tax before credit is about Rs 96,000 equivalent. His foreign tax credit is capped at the US tax on that income, Rs 96,000, even though he paid Rs 1,24,800 in India. The extra Rs 28,800 is not refunded; it sits as an unused credit he can only carry forward and may never use. With the treaty claim, India deducts 15 per cent, Rs 60,000, his US tax of Rs 96,000 is reduced by a Rs 60,000 credit, leaving Rs 36,000 to pay in the US, and his total across both countries is Rs 96,000, the higher rate applied once. The treaty saved him the Rs 28,800 of stranded Indian tax and, just as importantly, spared him a year of chasing an Indian refund for over-withheld TDS.

Now run the identical Rs 4,00,000 through a Dubai resident. Without the claim, the same 31.2 per cent comes off, Rs 1,24,800, and because the UAE levies no personal income tax there is no second tax and no credit, so that 31.2 per cent is the entire tax and the only way back is an Indian refund that ties up cash for months. With a UAE TRC and Form 10F on file, the India-UAE ceiling of 12.5 per cent applies, TDS is Rs 50,000, and there is no UAE tax to add. Total tax: Rs 50,000 against Rs 1,24,800. The treaty saves the Dubai resident Rs 74,800 on a single deposit, more than double what it saved the American, purely because for him the rate cap is the whole benefit and there is no credit mechanism quietly clawing it back. The lesson for Gulf residents is blunt: every percentage point the treaty shaves off the Indian rate is money you keep, so the paperwork pays for itself faster than for anyone in the West.

Dividends: the 25 per cent ceiling Americans keep getting told is 15

Dividends from Indian companies are taxable in the shareholder's hands since the 2020 abolition of the dividend distribution tax, and the company deducts TDS on payment to a non-resident. The treaty caps it, but the ceiling is not uniform and the most-quoted number is wrong for most readers. Under Article 10, the India-US and India-Canada treaties set two rates: 15 per cent where the recipient is a company holding at least 10 per cent of the voting stock, and 25 per cent for everyone else, which means every individual retail shareholder. The widely repeated claim that the India-US treaty cuts Indian dividend withholding to 15 per cent for ordinary investors is simply false; the 15 per cent band is for corporate holders with a 10 per cent stake. The realistic ceiling for a US or Canada-resident individual is 25 per cent. The India-UK treaty caps dividends at 15 per cent, and the India-UAE treaty at 10 per cent, both materially better than what Americans get.

The practical consequence rarely gets stated: a US-resident NRI's Indian dividends are capped at 25 per cent by treaty, which is barely a cap when domestic withholding for a documented non-resident with a treaty claim would otherwise be 20 per cent plus surcharge and cess anyway. The treaty's real value for US dividend recipients is less the headline rate and more the certainty it gives the credit calculation on the US side. For a UAE resident the 10 per cent ceiling, with no second tax, is a genuine and large saving.

The mutual-fund rulings that handed Gulf residents zero tax

This is the development that should change how a UAE, Singapore or Mauritius resident thinks about Indian mutual funds, and it post-dates almost every guide still circulating. The capital-gains article, Article 13, taxes gains on shares of an Indian company in the source country in many treaties, but it assigns gains on other movable property to a residual clause that gives the taxing right only to the country of residence. The question that sat unresolved for years was which bucket a mutual fund unit falls into.

In Saket Kanoi v. DCIT (Delhi ITAT, October 2024) and again in Anushka Sanjay Shah v. ITO (Mumbai ITAT, March 2025), the tribunals held that mutual fund units are not shares of a company. Indian mutual funds are constituted as trusts under SEBI regulations, not as companies, so a unit is a trust security, not equity in a corporation. That takes fund gains out of the shares clause of Article 13 and into the residual clause, which, under the India-UAE and India-Singapore treaties, makes the gain taxable only in the country of residence. Because the UAE and Singapore levy no capital gains tax, the gain is then taxed nowhere. A Dubai resident redeeming Indian equity or debt mutual funds can, on this reading, face zero Indian tax, where a domestic computation under Section 115AD would have charged 12.5 per cent on equity LTCG or slab rates on post-April-2023 debt funds.

Run it on a number. A Dubai resident redeems Indian equity mutual funds in FY 2025-26 with a long-term gain of Rs 30,00,000. Under domestic law via Section 115AD, the first Rs 1,25,000 is exempt and the remaining Rs 28,75,000 is taxed at 12.5 per cent, Rs 3,59,375 plus cess, roughly Rs 3,73,750. Under the Article 13 residual-clause reading with a UAE TRC and Form 10F, the gain is taxable only in the UAE, the UAE taxes capital gains at zero, and the Indian tax is nil. The difference is the entire Rs 3,73,750. That is not a rounding-error optimisation; it is the difference between a meaningful tax bill and none.

Two honest cautions, because this is exactly the kind of position a blog oversells. First, these are tribunal rulings, not statute or Supreme Court precedent, and the tax department can and does contest them, so the realistic path is to claim the treaty position in your return with a TRC, Form 10F and a CA who will defend it, not to assume the fund house will simply not deduct. The mutual fund registrar will usually still deduct TDS under Section 196A or 195, and you claim the refund by taking the treaty position in ITR-2. Second, this covers fund units, not listed equity shares of Indian companies. Gains on actual shares of an Indian company remain taxable in India under the shares clause for US, UK and Canada residents, and the capital gains guide walks through Section 115AD, the 15 per cent surcharge cap and the no-indexation property rule in full.

Capital gains on shares and property: read your own treaty article

Article 13 differs more between treaties than any other, so the country you live in genuinely changes the answer. Gains on shares of an Indian company are taxable in India under domestic law for residents of the US, UK and Canada, whose treaties leave India's source-based right intact, and the residence country then gives a credit. The India-Singapore and India-Mauritius treaties once made share gains taxable only in the residence country, but the 2016-17 protocols introduced source-based taxation for shares acquired on or after 1 April 2017, with the pre-2017 holdings grandfathered. So a Singapore resident's gain on Indian shares bought before April 2017 is still treaty-protected; the same shares bought in 2020 are taxable in India. The India-UAE treaty has no such share-gains exemption either, which is precisely why the mutual-fund-unit distinction above matters so much for Gulf residents: units are not shares.

Property is the one income type with no treaty escape. Rental income from Indian property and gains on selling it are taxable in India under every treaty, because the immovable-property article gives the country where the land sits the primary right to tax. Your residence country taxes the same income and gives a credit, so you pay the higher of the two rates, but India always taxes it first and there is no UAE-style zero outcome on real estate. Tenants paying an NRI landlord must deduct TDS, and buyers of NRI property must withhold under Section 195, so this is another place the paperwork, and a lower-deduction certificate, earns its keep. The detail sits in tax on Indian rental income for NRIs.

Salary, pension and the contested Roth question

Salary for work physically performed abroad is generally taxable only in your country of residence once you are a non-resident, the exemption method in action, so India does not tax it. Salary for work done in India can be taxed in India even if paid abroad. Pensions split by type: government pensions usually stay taxable only in the paying country, while private pensions often follow the residence country. RSUs and ESOPs straddle the salary and capital-gains line and have their own treatment in RSU and ESOP taxation for NRIs.

One position is genuinely unsettled and worth flagging rather than papering over: whether a US Roth IRA distribution is shielded by the pension article of the India-US treaty for an India-resident recipient is debated, with no clean authority either way. If you are moving back to India with a Roth, do not treat its tax-free US character as automatically surviving the move; take advice on the specific article and your facts. The same caution applies to the historic UAE capital-gains positions, which have narrowed over the years even as the mutual-fund reading above opened up.

The treaty rates at a glance, by country and income

The cleanest way to see whether the treaty helps you is to read across your own row. These are the treaty ceilings on Indian-source income for an individual NRI; the domestic alternative without a treaty claim is roughly 31.2 per cent on interest and 20 per cent plus surcharge on dividends.

Income type	US resident	UK resident	UAE resident	Canada resident
NRO interest	15%	15%	12.5%	15%
Dividends (retail)	25%	15%	10%	25%
Listed share gains	Taxed in India	Taxed in India	Taxed in India	Taxed in India
Mutual fund unit gains	Taxed in India	Taxed in India	Nil (residual clause)	Taxed in India
Property rent / gains	Taxed in India	Taxed in India	Taxed in India	Taxed in India
Relief mechanism	FTC (Form 1116)	FTC relief	Rate cap only	FTC (Form T2209)

The single most valuable cell in that table is the UAE mutual-fund line, and the most disappointing is the US dividend line, where the 25 per cent ceiling barely improves on domestic withholding.

What changes by country once you account for home-side rules

The Indian rate is only half the picture. What you actually keep depends on your residence country's own regime, and the four phase-one markets diverge sharply.

The United States taxes its citizens and green card holders on worldwide income, and the treaty's saving clause in Article 1 deliberately preserves that, so a US-citizen NRI cannot use the treaty to lift Indian income off the US return. The only road is the foreign tax credit on Form 1116: pay the Indian tax, then credit it against US tax on the same income, capped at the US tax attributable to that income. A higher Indian rate is not fully recoverable, which is exactly the Rs 28,800 stranded-credit problem in the interest example above.

The United Kingdom changed its regime materially. From 6 April 2025 the remittance basis for non-doms was abolished and replaced by a residence-based four-year Foreign Income and Gains (FIG) regime for qualifying new arrivals. For a UK-resident NRI outside that four-year window, Indian income is taxable in the UK on the arising basis and you claim foreign tax credit relief for Indian tax paid, capped at the UK tax on that income. The India-UK interest and dividend ceilings are both 15 per cent.

The UAE is the purest case: no personal income tax, so no second tax and no credit, and the entire benefit is the lower Indian rate, now extended by the mutual-fund rulings to a potential zero on fund gains. The catch is that the UAE TRC from the Federal Tax Authority carries residency day-count conditions, so confirm you actually qualify for the year before relying on it.

Canada taxes residents on worldwide income and gives a foreign tax credit on Form T2209. The wrinkle is capital gains: Canada includes only a portion of a capital gain in taxable income, so the credit it allows for Indian capital-gains tax can be limited to roughly the Canadian tax on the included portion, leaving part of the Indian tax unrelieved. It is not a treaty failure, it is how a partial-inclusion credit interacts with a full Indian tax, and Canadian NRIs should expect it on Indian property gains in particular.

A TRC used to be enough. After January 2025, not always

For years the working assumption was that a Tax Residency Certificate plus Form 10F clinched the treaty rate. That is still true for ordinary personal income, but the ground shifted on 21 January 2025, when the CBDT issued a circular on the Principal Purpose Test (PPT). The PPT, brought into India's treaties through the Multilateral Instrument, lets the tax authority deny a treaty benefit where one of the principal purposes of the arrangement was to obtain that benefit, unless granting it fits the treaty's object and purpose. The circular confirmed three things that matter to NRIs: the PPT applies prospectively from when it entered the relevant treaty, grandfathered investments (including under the Singapore, Mauritius and Cyprus treaties) sit outside the PPT, and, crucially, a TRC is not by itself conclusive where an arrangement looks engineered for the benefit.

For a salaried NRI with a fixed deposit and a flat, this is close to a non-event: there is no "arrangement" to challenge, and a TRC plus Form 10F still gets the rate. Where it bites is structured holdings, interposed entities, and anything that smells of treaty shopping through a low-tax jurisdiction. A Mumbai tribunal in 2025 added a further procedural hurdle for the department, holding that MLI-based PPT provisions cannot be applied without a separate notification formally incorporating them into the specific treaty, which has slowed aggressive denials. The honest framing: for personal income the TRC remains your anchor document, but it is evidence, not a magic shield, and the more your position looks designed around the treaty, the more substance you need behind the certificate.

How to actually claim the relief, and what changed for PAN

The relief is never automatic; you invoke Section 90 and produce evidence. The chain has three links, and one of them got easier.

The first is the Tax Residency Certificate, obtained from your residence country's tax authority: Form 6166 from the IRS in the US, HMRC in the UK, the Federal Tax Authority in the UAE, the CRA in Canada. It confirms you were a tax resident there for the relevant year. No TRC, no treaty rate.

The second is Form 10F, which since 2023 must be filed electronically on the Indian income-tax e-filing portal, not on paper. Here is the update that corrects a lot of stale advice: you no longer need an Indian PAN to file it. The portal now has a registration category for "non-residents not having a PAN and not required to have a PAN", so a non-resident can register with name, tax identification number, country of residence and a TRC, and file Form 10F without ever obtaining a PAN.

The third is beneficial ownership and PAN where it still matters. For interest and dividends the treaty rate is available only to the beneficial owner, so you give the payer a self-declaration where required. And while Form 10F no longer needs a PAN, a PAN still earns its place: without one, Section 206AA can force withholding to 20 per cent or higher regardless of the treaty (courts have sometimes read the treaty as overriding this, but it is cleaner not to fight it), and you need a PAN to file ITR-2 and reclaim excess TDS. For any NRI with recurring Indian income, holding a PAN remains the tidier setup.

You hand the TRC and Form 10F to the payer, the bank, the dividend registrar, your tenant, so they deduct at the treaty rate rather than 30 per cent. You then rely on the same documents when you file ITR-2 in India, due 31 July 2026 for AY 2026-27. If too much was deducted because you produced the documents late, you reclaim the excess as a refund in that return. The fuller procedural walk-through lives in DTAA mechanics: TRC and Form 10F and, on the banking side, how to reduce NRO TDS using the DTAA.

Edge cases that catch people every year

You forgot to file Form 10F before the TDS was deducted. The bank deducts at 30 per cent plus cess. You are not stranded: report the income in ITR-2, claim the treaty rate there, and the excess comes back as a refund, provided you hold a valid TRC for the year. It costs you cash flow, not the relief.

You claimed the mutual-fund zero-tax position and the registrar deducted anyway. This is normal. The registrar deducts under Section 196A or 195 because it cannot adjudicate your treaty position; you take the residual-clause position in ITR-2 with your TRC and Form 10F and claim the full refund. Keep your CA in the loop, because this is a contested position the department may query.

Split-year moves. The treaty rate applies only for the period you were a tax resident of the other country with a TRC to prove it. The year you move is exactly where RNOR status interacts with all of this, and the answer is rarely a flat rate for the whole year. Read NRI residency and RNOR rules before assuming.

Your Indian rate is higher than your home-country rate. The credit method caps your foreign credit at the home-country tax on that income, so excess Indian tax can be unrecoverable. This bites Canadian residents on capital gains, where partial inclusion limits the credit. It is how credits work, not a treaty defect.

Your position looks structured. Where income runs through an entity or a holding arrangement, expect the PPT to be raised and a bare TRC to be questioned. Build substance, or take advice, before relying on the treaty for anything that is not plain personal income.

The honest read

The DTAA is not a loophole and it is not free money. It is a rate cap plus a credit, and its job is narrow: stop one rupee being fully taxed in two countries. For the everyday NRI with NRO interest, dividends and rent, that means India taxes you at the lower treaty rate and your residence country credits it, so you pay the higher of the two rates once.

But the country you live in changes the recommendation completely, so commit to your case. If you are a US, UK or Canada resident, the credit method is doing the work and there is no zero-tax outcome on ordinary income, so the move that matters is filing Form 10F before the money is deducted, to capture the 15 per cent (or 25 per cent dividend) rate at source and avoid financing the Indian government through a year-long refund. If you are a UAE resident, the treaty is worth far more to you than to anyone in the West, because there is no second tax to claw back the saving, and the mutual-fund rulings now potentially take your Indian fund gains to zero, the single most valuable move on this page. Get a UAE TRC that survives the day-count test, file Form 10F, and take the residual-clause position on fund redemptions with a CA who will stand behind it.

Two mistakes recur. The first is treating relief as automatic: no TRC and no online Form 10F means the assessing officer applies 30 per cent, and after the January 2025 PPT circular even a TRC is no longer an unconditional shield for anything that looks structured. The second is expecting the credit method to erase Indian tax; it only prevents the double count. Hold a PAN even though Form 10F no longer requires one, file the paperwork before the money moves, and where you are taking the contested mutual-fund position, document it properly rather than hoping the registrar simply will not deduct. The treaty does quietly what it was built to do, but only for the NRI who set it up in advance.

Related guides

• NRI ITR filing guide for AY 2026-27
• DTAA mechanics: TRC and Form 10F
• How to reduce NRO TDS using the DTAA
• Tax on NRO interest
• TDS for NRIs and how to claim refunds
• Capital gains tax for NRIs on shares and mutual funds
• Tax on Indian rental income for NRIs
• RSU and ESOP taxation for NRIs
• NRI residency and RNOR rules
• Schedule FA: foreign asset reporting
• NRE, NRO and FCNR accounts explained
• NRO repatriation process
• All taxation guides
• All banking guides

This guide is general information, not tax advice, and reflects rules as understood for AY 2026-27 (FY 2025-26) as of April 2026. The mutual-fund residual-clause position rests on tribunal rulings the tax department may contest, the Principal Purpose Test is newly clarified and evolving, and several positions here are genuinely debated. Your residence-country treatment depends on rules outside India this guide does not fully cover. Confirm the current treaty text and consult a qualified cross-border tax adviser before acting.