The RNOR Window: How a Returning NRI Can Reset Foreign Investment Basis With Little or No Indian Tax

You have decided to move back to India after eight years in the US. Your brokerage account holds a low-cost index fund and some vested employer stock that together show a paper gain of about USD 40,000. Your instinct is to leave the portfolio alone, settle into India, and deal with it later. That instinct can cost you a tax bill that was entirely avoidable, because the most valuable tax window of your financial life opens the day you land and closes quietly two or three years later, and most returning NRIs sleep through it.

That window is called RNOR, Resident but Not Ordinarily Resident. It is a transitional residency status that sits between being a Non-Resident and being a full tax resident of India, and during it your foreign-sourced gains are, in most cases, simply outside India's tax net. Used deliberately, it lets you sell appreciated foreign holdings, pay no Indian tax on the gain, and rebuy to reset your cost basis higher before global taxation switches on.

The 30-second answer: When you return to India you usually pass through a Resident but Not Ordinarily Resident (RNOR) phase for up to two or three financial years before becoming Resident and Ordinarily Resident (ROR). During RNOR, foreign-sourced income, including gains on US or UK funds, 401(k) withdrawals, foreign dividends and foreign rent, is generally not taxable in India, the exceptions being income from a business controlled in or profession set up in India and income that accrues in India. The planning move is to sell appreciated foreign holdings during RNOR so the gain escapes Indian tax, then rebuy to reset cost basis higher before ROR begins. Caveat: your home country may still tax the sale, so this is an India-side window, not a global exemption.

What RNOR actually is, and why it exists

Indian tax law sorts every individual into one of three residency buckets for a given financial year: Non-Resident, Resident but Not Ordinarily Resident, and Resident and Ordinarily Resident. The buckets are defined in Section 6 of the Income Tax Act, and they decide one thing above all else, which is how much of your worldwide income India gets to tax.

A Non-Resident is taxed only on income that arises in India. A Resident and Ordinarily Resident is taxed on global income, everything, everywhere, no matter where it is earned or held. RNOR is the in-between. An RNOR is taxed like a resident on Indian income, but like a non-resident on most foreign income. That single asymmetry is the entire reason this status matters for planning.

The status exists precisely because lawmakers recognised that someone returning after years abroad should not have their entire foreign life dragged into the Indian tax base on day one. You might still have a US 401(k) maturing, a UK ISA you have not closed, rental income on a flat in Dubai, or a brokerage account you are slowly unwinding. RNOR gives you a runway, typically two to three years, during which that foreign income stays out of India's reach while you wind things down or restructure them.

The honest read is that RNOR is not a loophole. It is a deliberate, statutory transition period, and the tax planning around it is simply using the rules as written. The mistake returning NRIs make is not abusing it, it is failing to use it at all.

The residency tests that decide your RNOR years

You do not get to choose RNOR. You qualify for it by failing, in a specific way, the test that would otherwise make you Resident and Ordinarily Resident. The mechanics run in two stages.

Stage one: are you a Resident at all? You become a Resident of India in a financial year if you are physically present in India for 182 days or more in that year, or for 60 days or more in that year combined with 365 days or more across the four preceding years. For most returning NRIs the year of return tips them over one of these lines, so they become Resident.

Stage two: Resident, but ordinarily or not ordinarily? Once you are a Resident, you are treated as Not Ordinarily Resident, that is RNOR, if you satisfy either of two conditions:

• You were a Non-Resident in India in nine out of the ten financial years preceding the current year, or
• You were physically present in India for 729 days or less across the seven financial years preceding the current year.

A returning NRI who has genuinely lived abroad for the better part of a decade will typically satisfy at least one of these for the first two or three years after return. That is where the "two to three year" rule of thumb comes from. It is not a fixed grant of three years. It is the natural consequence of the day-count arithmetic, and you have to run your own numbers year by year.

There is a third route into RNOR worth knowing about, introduced for high-income individuals. An Indian citizen or person of Indian origin whose total Indian income exceeds Rs 15,00,000 in a year, and who is in India for 120 days or more but less than 182 days, can be treated as RNOR. From April 1, 2026, the 120-day threshold formally replaces the older 60-day trigger for this high-income group. This route matters more for NRIs who visit India heavily without fully relocating, but it is part of the same Section 6 machinery, and you should be aware of it if your Indian income is large.

The practical takeaway is that your RNOR clock is personal and finite. Two people landing in India on the same day can have different numbers of RNOR years depending on how long and how completely they were abroad. Before you plan anything, map out which financial years you expect to be RNOR and which year ROR begins. Everything that follows hinges on that map.

What is taxable and what is not during RNOR

This is the heart of it, so let me be precise about the boundary.

During RNOR, foreign-sourced income is generally not taxable in India. That covers the income most returning NRIs carry:

• Capital gains on foreign mutual funds, ETFs and brokerage stocks.
• Gains and withdrawals from foreign retirement accounts such as a US 401(k) or IRA, subject to the home-country tax treatment.
• Foreign dividends and foreign interest.
• Rental income on property held abroad.

There are two carve-outs, and they are narrow but real. Foreign income is pulled back into the Indian tax net during RNOR if it is income from a business controlled in or a profession set up in India, or if it is income that accrues or arises in India regardless of where it is received. So if you run a consulting practice based in India that bills foreign clients, that income is taxable even in your RNOR years. A passive gain on a US index fund is not.

Indian-sourced income, by contrast, is fully taxable throughout RNOR, exactly as it is for any resident. Interest on a resident savings account, rent on an Indian flat, capital gains on Indian shares or mutual funds, salary for work performed in India, all of it is in the net from day one.

Then ROR begins, and the rule flips. As an ROR your global income becomes taxable in India. The US index fund gain, the foreign dividend, the foreign rent, everything that was outside the net is now inside it. And separately, you pick up a disclosure obligation: from the first ROR year you must file Schedule FA, the foreign asset disclosure schedule, reporting every foreign account, holding and asset you own. More on that in the edge cases, because the penalties there are severe.

The planning move: sell, escape, reset

Now connect the two facts. During RNOR, foreign capital gains are not taxed in India. Once ROR begins, they are. So the window between them is when you want any embedded foreign gain to crystallise.

The move has three steps.

Step one: identify your appreciated foreign holdings. Pull together your foreign brokerage accounts, foreign mutual funds, employer shares (vested RSUs, ESPP lots, exercised options you are holding), and any foreign retirement accounts you can access. For each, work out the embedded gain, the difference between current value and what you originally paid.

Step two: sell during RNOR. Selling while you are RNOR means the capital gain is foreign-sourced income in a year when foreign-sourced income is outside India's net. India does not tax that gain. This is the part that returning NRIs miss, because there is no form to file and no announcement; the gain simply is not Indian-taxable in that year.

Step three: rebuy to reset the basis. Immediately repurchase the same holding, or a close equivalent, at the current market price. Your new purchase price becomes your cost basis. When you later sell as an ROR, India can only tax the growth above that reset price. The years of appreciation you accumulated while abroad have been washed out of India's future calculation.

The same logic extends to foreign retirement accounts. If you can draw down a 401(k) or similar account during RNOR, and the home-country tax on that withdrawal is low or manageable, doing it inside the RNOR window keeps the withdrawal out of India's tax base. Once you are ROR, that same withdrawal is foreign income that India will tax, and you will be relying on foreign tax credit relief rather than a clean exemption. Drawing it down early, where it makes sense for your home-country position, can be the cleaner outcome.

A word of discipline here. This is a basis-reset and tax-timing strategy, not a reason to churn a portfolio you like. If your investment thesis is to hold the index fund for twenty years, you still hold it; you just sell and rebuy once, inside the window, to reset the Indian basis. Do not let the tax tail wag the investment dog beyond that single, deliberate reset.

Worked example: the USD 40,000 gain, with and without the reset

Take the returning NRI from the opening. You hold a US brokerage position you bought for USD 60,000, now worth USD 100,000. The embedded gain is USD 40,000. You are in your first RNOR financial year, and you expect ROR to begin in roughly two and a half years.

Scenario A: you sell during RNOR and rebuy.

You sell the position for USD 100,000. The USD 40,000 gain is foreign-sourced capital gain in an RNOR year, so India taxes none of it. Your US tax still applies under US rules; assume US long-term capital gains tax of 15% on the USD 40,000, which is USD 6,000. You immediately rebuy an equivalent position for USD 100,000. Your new cost basis for Indian purposes is USD 100,000.

Two years later, as an ROR, the position has grown to USD 115,000 and you sell. The Indian-taxable gain is only the post-reset growth, USD 15,000. At, say, an exchange rate of Rs 86 to the dollar, that is about Rs 12,90,000 of gain. Indian long-term capital gains tax on foreign-listed holdings under the relevant provisions, say 12.5% plus surcharge and cess, lands roughly in the region of Rs 1,61,250 before any foreign tax credit. India only ever taxed the USD 15,000, never the original USD 40,000.

Scenario B: you do nothing and sell after becoming ROR.

You hold the original position untouched. As an ROR you sell it at USD 115,000 against your original USD 60,000 cost. Now the Indian-taxable gain is the full USD 55,000, the original USD 40,000 plus the later USD 15,000. At Rs 86 to the dollar that is about Rs 47,30,000 of gain. At the same 12.5% plus surcharge and cess, the Indian tax is roughly in the region of Rs 5,91,250 before foreign tax credit, against which you can credit the US tax you paid on the sale.

Lay them side by side.

Item	Scenario A: reset in RNOR	Scenario B: sell after ROR
Embedded gain at return	USD 40,000	USD 40,000
Indian-taxable gain when sold	USD 15,000	USD 55,000
Approx Indian-taxable gain (Rs at 86)	Rs 12,90,000	Rs 47,30,000
Approx Indian tax before credit (12.5% + surcharge and cess)	about Rs 1,61,250	about Rs 5,91,250
US tax on the RNOR sale	USD 6,000	nil at that point

The difference in Indian tax, roughly Rs 4,30,000 in this example, is the value of having used the window. The figures move with your actual exchange rate, slab, surcharge band, holding period and the precise capital gains provision that applies to your asset, so treat the numbers as illustrative arithmetic rather than a quote. The structure, not the exact rupee figure, is the point: Scenario A keeps the original USD 40,000 gain permanently out of India's net; Scenario B hands it over in full.

One honest caveat baked into the example. In Scenario A you pay USD 6,000 of US tax now rather than later, and you give up a little tax deferral on the US side. For most returning NRIs sitting on a large embedded gain, the permanent removal of that gain from India's future tax base outweighs the lost US deferral, but you should run both sides before you commit.

Sequencing the reset across your RNOR years

If you have more than one RNOR year, you have a choice about timing, and a few things to weigh.

You do not have to do everything in year one. Spreading sales across two or three RNOR years can help on the home-country side, where realising a smaller gain each year may keep you in a lower capital gains band or avoid pushing other income into a higher bracket. The Indian side is indifferent to which RNOR year you choose, because the gain is exempt in any of them, so let the home-country tax position drive the sequencing.

What you must not do is run out of runway. The exemption disappears the instant ROR begins, and ROR is determined year by year by the day-count tests, not by a calendar you control loosely. If there is any doubt about whether a given year is your last RNOR year, treat it as the last and complete the reset before it ends. A gain you meant to crystallise "next year" becomes fully Indian-taxable if next year turns out to be your first ROR year.

Keep clean records of every sale and rebuy, the dates, the prices, the exchange rates on the transaction dates, and your residency status for the year. When you later sell as an ROR and claim the reset basis, you want documentary proof that the reset happened inside an RNOR year. The reset is only as good as your ability to evidence it.

Edge cases

The general strategy is clean. The edges are where returning NRIs get hurt, so work through these carefully.

The RNOR day-count tests can surprise you. RNOR is not a status you are granted for a fixed three years; it is recomputed every financial year from the Section 6 tests. A long trip back abroad, a delayed relocation, or simply miscounting days can change which year ROR begins. Run the 182-day, 60-day-plus-365-day, nine-out-of-ten-years and 729-days tests against your actual travel history each year, and do not assume year three is automatically still RNOR. If you are close to a threshold, model both outcomes.

The home country still taxes the sale. This is the most important caveat and the one most often glossed over. RNOR exempts the gain from Indian tax. It does nothing about your home country. A US person selling US holdings still owes US capital gains tax under US rules. A UK resident-departing sale may engage UK rules. Canada has its own regime entirely. The honest framing is that RNOR is an India-side planning window, not a global exemption. You have to coordinate both sides, and in some home-country situations the home-country tax on an early sale is large enough that the whole reset is not worth doing. Model the combined position before you sell, not after.

Schedule FA switches on with ROR, and the penalty is brutal. During Non-Resident and RNOR years you are not required to file Schedule FA, the foreign asset disclosure schedule. The obligation begins from your first ROR year and applies in ITR-2 and ITR-3. From that year you must disclose every foreign account, holding and asset, and the disclosure is mandatory even if the asset earned nothing that year. Non-disclosure is not a soft error: the Black Money (Undisclosed Foreign Income and Assets) Act carries a penalty of Rs 10 lakh per year of default, with prosecution and imprisonment possible in serious cases. So the RNOR years are quiet on disclosure, but the moment ROR begins you must have a complete and accurate inventory of your foreign assets ready to report. Resetting basis during RNOR does not exempt you from disclosing whatever you still hold once you are ROR.

FCNR and RFC accounts on return. When you return, you can no longer hold an NRE or FCNR account as a non-resident over the long term. You can convert FCNR and NRE balances into a Resident Foreign Currency (RFC) account, which lets you keep funds in foreign currency in India rather than forcing an immediate conversion to rupees. The tax angle ties straight back to RNOR: interest on FCNR deposits, and interest and foreign-exchange gains on an RFC account, are exempt from Indian tax for as long as you are Non-Resident or RNOR. Once you become ROR, that interest becomes fully taxable in India regardless of source. So the RFC account is the natural home for foreign-currency funds during the RNOR runway, and its tax-favoured treatment runs on exactly the same clock as the investment reset. Plan the two together.

Employer shares and lot-level basis. If your appreciated foreign holdings are vested RSUs or ESPP lots, the embedded gain and the basis are tracked lot by lot, and some lots may be short-term while others are long-term on the home-country side. Reset deliberately, lot by lot, with an eye on home-country holding periods, rather than selling the whole position blind.

The closing read

The RNOR window is the single most underused piece of planning available to a returning NRI, and it is underused for a boring reason: nothing forces you to act. There is no notice, no form, no deadline letter. The window simply opens when you land and closes when the day-count tests tip you into ROR, and if you do nothing, you have quietly handed India the right to tax every dollar of foreign gain you built up over years abroad.

For most returning NRIs sitting on meaningfully appreciated foreign holdings, the honest read is straightforward. Map your RNOR years the moment you return. Identify the embedded gains. Sell and rebuy inside the window to reset the Indian cost basis, sequencing across years if the home-country tax position calls for it. Move foreign-currency balances into an RFC account so the interest stays exempt on the same clock. And build a complete foreign-asset inventory now, so that when ROR and Schedule FA arrive you are reporting from a clean record rather than reconstructing one under penalty pressure.

The one thing this is not is a global free pass. Your home country will tax the sale under its own rules, and for a few people that home-country cost is large enough to make the reset not worth doing. So coordinate both sides, run the combined numbers, and act before the window closes. The strategy is legal, deliberate, and built into the Act. The only real mistake is sleeping through it.

Related guides

• NRI residency and RNOR rules explained
• Schedule FA: foreign asset reporting for Indian residents
• Foreign tax credit and Form 67
• India-US DTAA: a deep dive
• Returning NRI account conversion
• RFC account explained
• NRI retirement planning across two countries
• Tax-efficient investing for NRIs
• NRI portfolio asset allocation
• Canada NRI departure tax and deemed disposition
• Capital gains tax for NRIs on shares and mutual funds

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This guide is general information, not personal tax or investment advice. Residency status under Section 6, the taxability of specific foreign income during RNOR, capital gains provisions, surcharge and cess rates, and home-country tax treatment all depend on your individual facts and can change. The worked figures are illustrative arithmetic, not a tax quote. RNOR is an India-side position only; your country of residence may tax the same transactions under its own rules. Coordinate both sides and consult a qualified chartered accountant and a home-country tax adviser before acting.