Can an NRI invest in a PPF account? The straight answer, and the rules for one you already hold

No. PPF, Sukanya Samriddhi, NSC and the post-office deposits are government small-savings schemes built for residents of India. Eligibility is tied to being resident, so once you are an NRI you cannot walk in and open a fresh PPF, and no bank or post office should let you. That part is settled.

The real question is almost never about a new account. It is what happens to a PPF you opened legitimately as a resident and then carried into NRI life. Here the schemes do not all behave the same way: some let an existing account run to its natural maturity, some restrict contributions once you are non-resident, some are simply not meant to continue. So the useful question is scheme by scheme, and account by account: this PPF, opened on this date, with your status having changed on that date, what is allowed now.

The prevailing position for PPF is reasonably settled. If you opened a PPF while resident and later became an NRI, you can hold it to its original maturity and keep contributing within the usual annual limit (up to ₹1.5 lakh a year), funded from NRE or NRO funds, right up to that date. What you cannot do: open a fresh PPF account as an NRI, or take the five-year extension residents enjoy at the end of the term.

At maturity the proceeds are credited to your NRO account, from where they can be repatriated through the normal route.

Because the wording has shifted over the years, we confirm the current position against your specific account and dates rather than relying on a blanket statement.

You have probably read that a PPF is 'deemed closed' the day you become an NRI, at a 4% post-office rate. That came from a 2017 notification (GSR 1237(E), 3 October 2017) that the government put in abeyance on 23 February 2018. It was never brought into force, so a PPF you hold to its original maturity is not force-closed and keeps earning the normal PPF rate.

The real sting is newer and narrower. A Department of Economic Affairs regularisation (circular dated 21 August 2024, effective 1 October 2024) targets PPF accounts that ran on when they should not have: one an NRI extended past its 15-year maturity, or one kept alive under the old 1968 scheme where the opening paperwork never captured that you had moved abroad. Such an account earns the post-office savings rate up to 30 September 2024 and 0% after that, until you close it. Holding a resident-opened PPF to its original maturity is fine; overstaying it is what triggers the zero. If your account has been running for years since you left India, this is the one to check first.

Sukanya Samriddhi (SSY), opened for a daughter while you were resident, broadly follows a similar logic to PPF: an existing account is generally allowed to continue under its terms, while the scheme is not designed for fresh accounts by non-residents, and status changes affecting the girl child or the guardian can matter. Because SSY has its own conditions around the child's residency, this is one to check specifically rather than assume it mirrors PPF exactly.

For NSC and post-office deposits the general theme is the same. They are resident schemes, an existing holding is usually allowed to run to maturity, and fresh resident investing is off the table for a non-resident. The maturity proceeds, like PPF, are routed to your NRO account.

The table is a guide, not a ruling. Each line has conditions, which is exactly why we look at your actual accounts before advising.

Sneha opened a PPF in 2016 and a Sukanya Samriddhi account for her daughter in 2018. In 2021 she moved to London and became non-resident, but kept paying into both out of habit, about ₹1.5 lakh a year into the PPF.

The PPF can run to its original 2032 maturity: she can keep contributing within the annual limit, paid from her NRO account, right up to that date, and the account cannot be extended once it matures. Because she is holding it to its original maturity and not overstaying, the 2024 zero-interest change does not touch her, and the account keeps the normal PPF rate. The SSY needs its own check given the conditions tied to her daughter's residency.

No drama, but tidying matters: confirming contributions are within the limit and from the right account, mapping each maturity date, and making sure proceeds land in NRO so repatriation later is straightforward. The value is in not forfeiting interest by closing something early, and not breaching the scheme's terms by trying to extend the PPF the way a resident would.