Do NRIs Need to File Tax in India? Rules for AY 2026-27

A client messaged me last week from London. “I have not filed my Indian tax return in three years. Nothing happened. Do I even need to?”

He has an NRO account earning interest. A flat in Bangalore that is rented out. He has never filed a return. He assumed that because he lives abroad, Indian tax rules do not apply to him.

They do. This is the exact question worth answering clearly, not with fear, but with facts.

Does an NRI Actually Need to File a Tax Return in India?

Yes, if you have income that is earned, accrued, or received in India, and that income crosses the applicable threshold.

Under the new tax regime, the basic exemption limit is Rs 4 lakh. Under the old regime, it remains Rs 2.5 lakh. If your total Indian income, meaning only what is sourced in India and not your foreign income, exceeds this threshold, you are required to file a return.

One thing NRIs frequently get wrong: the Section 87A rebate is available only to resident individuals, not to NRIs. Under the new regime, a resident with taxable income up to Rs 12 lakh can get a rebate of up to Rs 60,000, effectively wiping out their tax liability. Under the old regime, residents get up to Rs 12,500 rebate on income up to Rs 5 lakh. NRIs are not eligible for this rebate under either regime, regardless of how low their Indian income is. An NRI earning Rs 5 lakh in India pays tax on the amount above the basic exemption, with nothing to offset it. This single misunderstanding causes more surprise tax notices than almost anything else we see.

“Living abroad does not exempt you from Indian tax law. It only changes which income gets taxed, not whether the obligation exists.”

What Counts as Taxable Indian Income for an NRI

You are liable to file a return if you have any of the following.

Interest earned in your NRO account. This is fully taxable, and typically has TDS already deducted at source, usually 30% before any DTAA benefit is applied.

Rental income from Indian property. This is taxable, and subject to TDS at 30% that the tenant is responsible for deducting and depositing, using Form 15CA (and Form 15CB in many cases) before paying you rent.

Capital gains. These arise on sale of property, mutual funds, shares, or other Indian assets. They must be reported even if TDS was already deducted at the time of sale.

Fixed deposit interest. This applies whether it is an NRO FD or any resident account you may still be holding, which itself may need regularisation. See our piece on continuing a resident savings account as an NRI.

Income for work done in India. If you were physically in India for part of the year and earned income during that period, or if you earned Indian-sourced income for work performed abroad but paid by an Indian entity, this needs to be reported.

If none of these apply and your Indian income is genuinely nil or below the exemption threshold, you may not be required to file. But many NRIs who believe they fall into this category actually have NRO interest income they have not accounted for. It is worth checking bank statements carefully before assuming no filing is needed.

The New Income-tax Act, 2025: What Changed for NRIs This Year

This filing season is not business as usual. The Income-tax Act, 2025 came into effect from 1st April 2026, replacing the decades-old Income-tax Act, 1961. For NRIs specifically, this brought new forms and processes for claiming DTAA relief, updated PAN application requirements, and revised documentation for fund repatriation.

If you have filed the same way for years using the same process, do not assume this year works identically. The forms have changed. The documentation trail for claiming treaty benefits has been tightened. This is exactly the kind of year where using an outdated checklist causes an otherwise avoidable error.

Practical implication. If you plan to claim reduced TDS under DTAA, which can be used as a genuine tax planning tool, bringing your rate down from 30% to typically 10-15% depending on your country of residence, you need a valid Tax Residency Certificate (TRC) from your country of residence and a correctly filed Form 10F on the Indian income tax portal. Both should be in place before you file, not arranged afterward.

The Deadlines That Actually Apply to You

This is where confusion costs people the most, because different categories of NRIs face different dates.

31st July 2026: the deadline for most individual NRIs, covering salaried income, interest income, rental income, and capital gains, with no audit requirement. This applies to the overwhelming majority of NRI taxpayers.

31st August 2026: for NRIs with business or professional income not subject to audit. This is relevant if you run a small business or professional practice with Indian income, without cross-border audit obligations.

31st October 2026: for cases requiring a tax audit, typically relevant for NRIs with more complex business structures in India.

If you miss the applicable deadline, a belated return can still be filed, but it comes with a late filing fee under Section 234F. This is Rs 1,000 if your total income does not exceed Rs 5 lakh, and Rs 5,000 otherwise, plus interest on any tax due under Section 234A. The window for revised or belated returns for this assessment year extends to 31st March 2027. But waiting that long means carrying unnecessary interest cost and losing certain benefits, such as the ability to carry forward capital losses, which is only available if the original return is filed on time.

“A late return is always possible. A carried-forward capital loss, once missed, is gone for good.”

How to File Without Being Physically Present in India

You do not need to be in India to file your return. Everything can be done remotely, and most NRIs today file entirely online rather than through the older paper-based process.

Step 1: Gather your documents. PAN card, Form 26AS (your tax credit statement), AIS (Annual Information Statement), bank statements for all NRO and NRE accounts, capital gains statements from your broker or mutual fund registrar, and rental agreements if applicable.

Step 2: Choose the correct ITR form. Most NRIs with salary, house property, capital gains, and other sources, but no business income, will use ITR-2. NRIs with business or professional income use ITR-3. Using the wrong form is a common reason for returns getting flagged for defect notices.

Step 3: Claim DTAA relief if applicable. This requires your TRC and Form 10F to be filed correctly, matched against the treaty between India and your country of residence.

Step 4: File and verify. Once submitted, the return must be verified through Aadhaar OTP (if linked and accessible), net banking, or an electronic verification code (EVC). E-verification has almost entirely replaced the older method of physically posting a signed ITR-V to the CPC office in Bangalore, which is no longer the practical route for the vast majority of filers.

Step 5: Track your refund, if applicable. You only receive a refund if you file a return. Even if you believe no tax is ultimately due, filing is what triggers any refund process, including refunds arising from excess TDS deducted on rental income or NRO interest.

Why NRIs Sometimes Need to File Even Below the Exemption Limit

There are specific situations, under the seventh proviso to Section 139(1), where filing becomes mandatory even if your total income is below the basic exemption threshold. These include spending more than Rs 2 lakh on foreign travel for yourself or another person in the year, along with certain other high-value transaction triggers such as large current account deposits. If any of these apply to your situation, filing is required regardless of income level.

This is worth a specific conversation with a chartered accountant if your situation involves any large one-off transactions during the year. Do not assume a low income automatically means no filing obligation.

The Real Cost of Not Filing

Many NRIs, like the client from London, go years without filing and nothing visibly happens. This creates a false sense that it does not matter.

It matters in the moments you least expect. When you eventually sell that Bangalore property and need to show a clean tax history for repatriation. When a bank asks for your last three years of ITR as part of a loan application. When you want to bring your parents onto a joint investment and the paperwork requires tax filing continuity. When a slightly aggressive interpretation of your NRI status gets questioned, and having filed consistently becomes your strongest evidence of good-faith compliance.

None of these moments announce themselves in advance. That is exactly why they catch people unprepared.

A Quick Pre-Filing Checklist

1. Confirm your residential status for the year. The number of days you spent in India this financial year determines your residency category, which affects what income is taxable in India.

2. Pull your Form 26AS and AIS. These show all TDS deducted on your behalf and all reported financial transactions. Cross-check against your own records before filing.

3. Get your TRC and Form 10F ready. If you want to claim DTAA benefit on any income, these need to be in place before filing, not after.

4. Choose the correct ITR form. ITR-2 for most NRIs, ITR-3 if you have business or professional income.

5. File before 31st July. Even if you expect zero tax liability, filing on time preserves your ability to carry forward capital losses and avoids late fees and interest.

6. E-verify immediately after filing. A return that is filed but not verified is treated as not filed at all. Do not skip this step.

Not a Substitute for a CA, But a Starting Point

We are financial planners, not chartered accountants, and this piece is not a replacement for professional tax filing advice, especially given how much has genuinely changed with the new Income-tax Act this year. But we work with NRI families regularly, and the confusion around “do I even need to file” is one of the most common and most costly misunderstandings we see.

If you are unsure where you stand, do not leave it until the final 48 hours before the deadline. Clarity takes far less time than most people assume, but only if you start early enough to act on what you learn.

The client from London filed his return that week. Three years of accumulated uncertainty resolved in a single afternoon of gathering documents. It was never as complicated as the years of avoidance had made it feel.

Frequently Asked Questions

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