Residency in India isn't just resident-or-non-resident. There's a third category — Resident but Not Ordinarily Resident (RNOR) — that sits between the two, and it exists specifically for people whose India ties have just changed, most commonly NRIs returning to settle back in India. Missing that RNOR applies to you can mean paying Indian tax on foreign income you didn't actually need to disclose yet.
How you qualify
You're eligible for RNOR status in a given financial year if you meet the general day-count test for being an Indian resident that year, and additionally satisfy either of two conditions: you were a non-resident in 9 of the 10 financial years preceding that year, or you were present in India for less than 730 days in aggregate across the 7 financial years preceding that year. Either condition is enough on its own — you don't need both.
In practice, this means someone who has spent many years abroad and then returns doesn't jump straight to full ordinary-resident status the moment they cross the resident day-count threshold — they typically pass through RNOR first, for as long as those lookback conditions keep being satisfied, generally up to about 3 financial years after the return.
Why it matters: what stays untaxed
The tax benefit is the point of the status: an RNOR is taxed in India only on India-sourced income and income actually received in India, the same narrow scope as a non-resident — foreign income (say, a US salary earned before the move, or continuing US investment income) stays outside India's tax net for as long as RNOR status holds. NRE and FCNR account interest, which is tax-exempt for NRIs, also generally continues to be exempt through the RNOR window.
That window closes gradually and automatically, not on a fixed calendar date — it ends whenever the lookback conditions above stop being met, which is why the day-count history matters even after you've physically moved back.
A rule change worth tracking
The India residency calculator on this site's DTAA & Tax Residency page already covers the Finance Act 2020 nuance where high-income visiting individuals (India income above ₹15 lakh) can face a shorter 120-day residency threshold instead of the general 182-day one. Multiple current secondary sources describe a related change taking effect under the Income-tax Act, 2025 (in force from financial year 2026-27) that extends a comparable 120-day-plus-prior-ties test more broadly to this RNOR determination for high-income individuals. Because this site has not independently verified that provision against the Act's official text, treat it as a flag to check your own facts against the current law directly — or with a CA — rather than a settled figure.