India taxes an NRI only on income earned or received in India: rent from Indian property, NRO interest, capital gains on Indian assets, dividends from Indian companies, and pay for work done in India. Foreign income is not taxed in India for an NRI. Interest on NRE and FCNR deposits is exempt.
The Section 87A rebate is only for residents, so an NRI does not get the rebate that makes income up to ₹12 lakh tax-free for residents under the new regime.
Form: ITR-2, or ITR-3 if there is business or professional income. For FY 2025-26 the non-audit due date was 31 July 2026; a belated return can be filed until 31 December 2026 with a late fee.

