NRI investing in India: the account you use decides everything
Anand called from Singapore on a Sunday evening — which was Sunday afternoon for him and the only time his Tinsukia family was reliably free. He had been in Singapore for nine years. Software architect. Good salary in SGD. A CPF account he understood, a mortgage he was paying down, and an India portfolio he had not looked at since 2019.
"I want to start investing in India again," he said. "I have been meaning to for three years. But I am not sure — do I use my old ICICI account or my NRE account? And what is this FATCA thing my CA mentioned?"
The answer to Anand's first question would determine everything that followed — and getting it wrong would create a problem that takes years to untangle.
When you leave India for employment abroad and your stay exceeds 182 days in a financial year, you become an NRI under FEMA. From that moment, your old resident savings account is no longer valid for investments. You need to convert it — or open new accounts — in one of three NRI-specific formats.
Anand had not converted his old ICICI savings account. It was still a resident account. He had even made a few mutual fund purchases from it in 2020, when he was already an NRI. Nobody told him this was a problem. No AMC flagged it. No bank called. It simply happened — because banks and AMCs do not always verify residency status proactively.
But it is a FEMA violation. Penalties can be ₹1.5 to 2 lakh, plus up to three times the transaction amount. Anand did not know this. Most NRIs do not — until a CA spots it during a tax filing, or worse, until an income tax notice arrives asking about credits in a resident account that should have been converted years ago.
NRE or NRO — the decision that shapes everything
The choice is simpler than most people think, once you understand what each account does.
Anand earns in Singapore dollars. When he sends money to India, it enters an NRE account — Non-Resident External. This is foreign income, remitted to India, held in rupees. The principal and interest are fully repatriable. He can send the money back to Singapore anytime, without limit, without RBI permission. Interest on NRE fixed deposits is tax-free in India. Mutual fund investments made from NRE? Also fully repatriable — principal and gains.
Anand also earns some rental income from a small flat his family owns in Tinsukia. That rent — Indian income, earned in India — goes into an NRO account. Repatriation from NRO is capped at one million US dollars per financial year. Interest is taxable in India. Mutual fund investments from NRO are repatriable within the cap.
For Anand's SIPs — funded by his Singapore salary — the NRE account is the clear choice. For the rental income, NRO. Mixing them up creates repatriation headaches that surface years later, usually when the family wants to bring money back and discovers it is stuck in the wrong account type.
"But my old account has money in it," Anand said. "Can I just use that?"
No. The old resident account needs to be redesignated as NRO (since the money in it is Indian-sourced — salary earned when he was a resident, interest accumulated over the years). This is a one-time process with the bank. Not dramatic. Not even particularly complicated. Just necessary.
(FEMA regulations on account conversion and residency status are summarised here for general education. The specific process, documentation, and timelines vary by bank. Consult your bank and a qualified CA for your particular situation.)
The FATCA question
"And FATCA?" Anand asked.
FATCA — the Foreign Account Tax Compliance Act — is a US law that India adopted through the Common Reporting Standard (CRS). It requires every financial institution in India to know the tax residency of its account holders and report their accounts to the relevant authorities.
For Anand, this means his AMCs need a declaration stating that he is a tax resident of Singapore, along with his Singapore tax reference number. Without this, the AMC can freeze his folios — preventing purchases, redemptions, and SIP registrations.
For NRIs in the US, the FATCA burden is heavier. Many Indian AMCs — roughly half — refuse to accept investments from US-based NRIs entirely, because of the reporting obligations and the PFIC classification under US tax law. Anand is in Singapore, not the US, so this particular problem does not apply to him. But his friend Rajesh, who moved from Tinsukia to New Jersey the same year Anand moved to Singapore, faces a narrower set of AMC choices and a more complex tax picture.
The Dhansanchay lens
When Anand called, we did not start with fund recommendations. We started with plumbing.
Convert the old account. Open the NRE account properly. File the FATCA declaration. Update KYC to reflect Singapore address, passport, and NRE bank details. Check nominations on every existing folio — because Anand's old nominations still listed his father, who had passed away two years ago.
None of this is exciting. None of it earns returns. But without it, every SIP Anand starts is built on a foundation that could crack — a FEMA violation here, a frozen folio there, a repatriation request denied because the account type was wrong.
Think of it like the first twenty minutes of a heist film — the part where the team checks the blueprints, tests the locks, and makes sure the escape route works before anyone enters the building. The audience is impatient. They want the action. But the professionals know: the preparation is the mission. Everything after is just execution.
Anand's SIPs started two weeks after the plumbing was fixed. They have been running since, from the correct account, with the correct KYC, and correct nominations. Boring. Exactly as it should be.
NRI taxation, FEMA regulations, and DTAA provisions are complex and change frequently. This article reflects our understanding as of April 2026 and is for general education only. Always consult a qualified chartered accountant or cross-border tax advisor for guidance specific to your residency status and financial situation.