Do I have to file if all my Indian income already had TDS deducted?

Not necessarily, but the carve-out is narrower than people assume. It applies where your Indian income consists only of investment income or long-term capital gains from foreign exchange assets, and tax has been deducted at the prescribed rates. If any other Indian income exists — rent, a capital gain on property, business income — the carve-out does not apply and the ordinary filing rules do.

Should I file even where I am not required to?

Usually yes, and for reasons that have nothing to do with obligation. A return is how you recover TDS deducted above your actual liability, how you claim a treaty rate that the payer did not apply, how you carry forward a capital loss, and how you build the record that repatriation and future scrutiny both rely on. Not filing is only genuinely simpler where there is nothing to recover and nothing to establish.

ITR-2 in most cases — salary, house property, capital gains and other income. ITR-3 where there is business or professional income. ITR-1 is not available to a non-resident, which catches people who filed it in earlier years while resident and repeat it out of habit.

I only have NRO interest. Do I need to file?

Interest is not income from a foreign exchange asset, so the narrow carve-out does not cover it. Whether filing is required then depends on the ordinary threshold — and separately, whether it is worth filing depends on whether the deduction exceeded your actual liability, which for many NRIs with only modest Indian interest it does.

What is the due date?

The ordinary due date for a non-audit case. Being outside India does not extend it, and neither does not having received a reminder. Where a refund is being claimed, filing late costs you the time value rather than the refund itself — but a return not filed within the belated window can cost the refund altogether.

How do I know what Indian income has been reported against my PAN?

Form 26AS and the Annual Information Statement. Both are worth pulling before you conclude you have no Indian income, because they routinely show interest, dividends or a property transaction that the taxpayer had forgotten or never knew was reported. For most NRIs this is the single most useful ten minutes in the whole exercise.

Does foreign income go in the return?

Not while you are a non-resident — only Indian-source income is taxable. That changes on a return to India, and the transitional position is covered separately in the RNOR guide. Do not carry the non-resident approach into your first resident year without checking.

Does an NRI Have to File a Return in India, and Which One?

Short answer: there is a narrow carve-out where an NRI need not file — broadly, where Indian income is only investment income or long-term gains from foreign exchange assets and tax has already been deducted at the prescribed rates. Outside it, the ordinary rules apply. And filing voluntarily is often worth it anyway, because it is the only route to a refund.

The carve-out, and why it is narrower than it sounds

The idea is a TDS-as-final-tax model: if the tax has already been fully collected at source on a specific, limited class of income, requiring a return adds nothing.

Two conditions have to hold together:

Your total Indian income consists only of investment income, long-term capital gains from foreign exchange assets, or both; and
Tax has been deducted at source at the prescribed rates on it.

Add any other Indian income and it falls away. Rent from a flat in Bengaluru, a gain on selling property, business or professional income, or a consultancy fee all take you outside it, and the ordinary filing rules apply as they would to anyone.

That is why the carve-out helps fewer people than its reputation suggests. Most NRIs with any real connection to India have income that sits outside it.

Why filing anyway is usually the better answer

Obligation and advantage are different questions. Four reasons to file even where you need not:

To recover excess TDS. Deduction at the non-resident rate frequently exceeds the actual liability, particularly where total Indian income is modest. The excess comes back only through a return.
To claim a treaty rate the payer did not apply. If the bank deducted at the full rate because it did not hold your residency certificate in time, the return is where that is corrected — see TRC and Form 10F, now Form 41.
To carry forward a loss. A capital loss you may want against a future gain has to be returned in the year it arises.
To build the record. Repatriation, a future property sale, and any question from the department all run on a filing history. Its absence is not neutral — it is an absence you will be asked to explain.

Not filing is genuinely simpler only where there is nothing to recover and nothing to establish.

Which form

Situation	Form
Salary, house property, capital gains, other income	ITR-2
Business or professional income	ITR-3
Any non-resident	Not ITR-1

ITR-1 is not available to a non-resident. This catches people who filed it comfortably for years while resident and repeat it from memory after moving abroad — the return is then defective, and the correction costs more time than the original filing would have.

Start with what has been reported against your PAN

Before concluding you have no Indian income, pull Form 26AS and the Annual Information Statement.

They routinely show things the taxpayer did not know were reported: interest on an account left open, a dividend on shares held since before the move, a property transaction reported by the registrar, TDS deducted by a tenant. For most NRIs this is the single most useful ten minutes in the exercise, and it is the difference between deciding you need not file and being able to say so.

The due date does not move for distance

The ordinary due date applies. Living abroad does not extend it, and neither does not having received a reminder — there is no reminder.

Where a refund is being claimed, late filing costs the time value rather than the refund. But a return not filed within the belated window can cost the refund entirely, which is a poor outcome for money that was always yours.

Foreign income, and the year you come back

While you are a non-resident, only Indian-source income goes in the return. Foreign income does not.

That changes when you return, and the transition is not automatic in either direction — the year of return needs its own analysis rather than a repeat of last year's approach. See the RNOR window, and note that disclosure obligations and taxability are separate questions there. Where a year in which you were resident went unreported, FAST-DS 2026 is open until 31 December.

What to have ready

Form 26AS and the AIS for the year
Bank interest certificates, for NRO accounts in particular
Details of any property — rent received, or a sale during the year
Contract notes for shares or mutual funds sold
Your TRC, if a treaty rate is being claimed
Details of TDS already deducted, with the deductor's particulars

For what is being deducted on which account in the first place, see NRE, NRO and FCNR.

This is a working reference, not the statute. Whether filing is required in your case turns on the composition of your Indian income for the year — confirm it against your own figures before deciding not to file.

Does an NRI have to file an Indian return, and which form