Why a resident trading account doesn't fit a non-resident
When you opened the demat and trading account as a resident, it was set up under resident rules — resident KYC, a resident bank link, resident tax treatment. FEMA ties the kind of investment account you may hold to your residential status, and once you became a non-resident, that resident account stopped being the right vehicle. A non-resident is meant to invest through an NRI demat and trading account, which is a different set-up linked to your NRO or NRE banking.
The account kept working because brokers do not automatically detect a status change, and a familiar app gives no hint that anything is wrong. But continuing to trade on a resident account as an NRI is the FEMA gap, and it also means your gains have been reported and taxed as a resident's would be — which is not how an NRI's equity gains are handled. Both the account and the tax trail need bringing into line.
The conversion path: NRO, NRE, PIS and the newer non-PIS route
Converting is about putting your existing holdings and your future investing onto the right footing. Your current shares — bought with rupee funds while resident — usually move into an NRO-linked NRI demat, where they sit on a non-repatriable basis that matches the money that paid for them. For fresh investing you want to be able to take abroad, you use an NRE-linked account.
There are two routes for the NRI investing itself. The older one is the Portfolio Investment Scheme (PIS), an RBI route where the bank tracks your secondary-market equity. The newer non-PIS route, which many brokers now support, simplifies this for a lot of NRIs. Which one suits you depends on your broker and whether you want repatriable or non-repatriable investing.
| Holding type | Goes to | Repatriable? |
|---|---|---|
| Existing resident-era shares | NRO-linked NRI demat | No |
| New repatriable investing | NRE-linked (PIS or non-PIS) | Yes |
| New non-repatriable investing | NRO-linked (PIS or non-PIS) | No |
The practical work is opening the NRI demat with your broker, transferring the existing holdings across, and linking the right bank account — which we coordinate so nothing falls between the broker and the bank.
What an NRI can and can't trade — the F&O question
An NRI is not restricted to watching from the sidelines, but the menu is narrower than a resident's. Delivery-based equity — buying shares and holding them — is squarely allowed through the NRI route. Where it tightens is short-term and leveraged trading: intraday equity trading is generally not permitted for NRIs the way it is for residents, because the NRI route is built around delivery.
Futures and options sit in a specific box. NRIs are generally allowed to trade exchange-traded derivatives only on a non-repatriable basis, through a designated route with a custodial arrangement, and out of NRO funds — not freely the way a resident trades F&O from a normal account. So the answer to "can I keep doing F&O?" is usually "only through the proper NRI derivatives set-up, not on this resident account". If active derivatives trading is central to what you do, that set-up needs arranging deliberately.
The headline is that the resident account let you do things an NRI account would not, which is part of why simply carrying on was a problem rather than a convenience.
A worked example: a trader who never switched accounts
Karthik moved to Singapore in 2020 and kept trading his Indian portfolio through the resident demat he had used for years — mostly delivery equity, with occasional intraday and a few F&O positions. His broker's records still showed him as resident, and TDS was never deducted the way it is for an NRI, so his gains had been self-reported as a resident's.
Setting it right runs on two tracks. On the account side, his CA coordinates opening an NRI demat: the existing shares move to an NRO-linked demat on a non-repatriable footing, and an NRE-linked route is set up for any repatriable investing he wants going forward. The intraday and casual F&O have to stop on the resident basis — if he wants to keep trading derivatives, it has to be arranged through the proper non-repatriable NRI derivatives route, not the old account.
On the tax side, his gains should have been taxed as an NRI's, with the broker deducting TDS at source on each sale. The CA reconciles how the past gains were reported, fixes the basis going forward, and makes sure the conversion does not leave a mismatch between what the broker reports and what his return says. The account gap and the tax trail get closed together, which is the point of doing it properly rather than piecemeal.