NRI Stock Market Investing: PIS, Non-PIS and Brokers

You want Tata Consultancy Services shares the way you once held them as a resident. The broker's NRI application has a field you never saw before: PIS or non-PIS, and if PIS, which designated bank. Pick wrong and every share you buy is stuck on the wrong side of the repatriation line — perfectly legal, perfectly yours, just not going anywhere without paperwork. Pick right and NRI equity investing is ordinary investing with one extra form.

This post covers the whole machinery: what the Portfolio Investment Scheme actually is, the limits — which the government doubled in 2026 — how the account and broker setup works, what you are not allowed to do, and how India taxes every rupee the market pays you. The wider map, including mutual funds and G-Secs, is in our complete NRI investing guide.

What PIS actually is

PIS — the Portfolio Investment Scheme — is the RBI framework under which NRIs and OCIs buy and sell listed shares and convertible debentures of Indian companies on a repatriation basis. You obtain PIS permission from one designated branch of one AD Category-I bank; that branch issues the permission letter your broker needs, monitors your purchases against the RBI ceilings, and reports the transactions to the Reserve Bank. The money must come from your NRE account, and the sale proceeds and dividends return there — fully repatriable from that moment. Source: RBI, Portfolio Investment Scheme provisions (FEMA Schedule III) as consolidated in the RBI's investor-facing PIS pages; SEBI's investor education material, Investments by NRIs.

One PIS permission is what you get: banks and brokers are uniform that an NRI holds a single active PIS account with a single designated bank at a time, and brokers map it to your trading account. Multiple broking accounts can draw on the same permission with the bank's mapping, but there is no second PIS account and no second designated branch running in parallel. The 5%-per-company ceiling the bank tracks is measured across all your brokers together — the designated branch is the single checkpoint by design.

The limits, doubled in 2026

For years the ceiling was 5%: an individual NRI or OCI could hold up to 5% of a listed company's paid-up equity capital on a repatriation basis, with all NRIs and OCIs together capped at 10% (the aggregate could be lifted to 24% only by the company's shareholders passing a special resolution). That changed in 2026. Announced in the Union Budget for FY2026-27 and notified on June 5, 2026, the individual limit under the scheme was doubled from 5% to 10%, the overall limit for all overseas individual investors was raised from 10% to 24%, and the same simplified route was extended to all individual Persons Resident Outside India — not just NRIs and OCIs — implemented through the Foreign Exchange Management (Non-Debt Instruments) (Third Amendment) Rules, 2026. Source: PIB press release, Ministry of Finance, June 5, 2026 (PRID 2269169). If you read 5% anywhere — including in older guides — that figure predates June 2026.

The arithmetic in company terms: for a listed company with ₹100 crore of paid-up equity capital, one NRI investor can now build to ₹10 crore through PIS before needing the FPI registration route, and the combined holding of all individual overseas investors can reach ₹24 crore. For almost every reader this ceiling is theoretical — the point is that concentrated positions in family or high-conviction stocks no longer force you into a foreign-portfolio-investor registration you never wanted.

PIS versus non-PIS: the fork that decides everything

The non-PIS route is the same market, the same broker, the same shares — funded from NRO, held on a non-repatriable basis, with exits landing back in NRO where the USD 1 million per financial year facility and current-income rules govern what leaves. Source: RBI accounts FAQ; our NRE, NRO and FCNR guide covers that machinery. Nothing about non-PIS is second-class; it is simply the lane for money that will retire in India.

And a shortcut most guides bury: PIS is not required for everything. Fresh purchases through IPOs, rights issues, mutual funds, ETFs and bonds or debt securities do not run through PIS at all — SEBI's own investor guide for NRIs says so plainly. Source: SEBI investor education material, Investments by NRIs. PIS governs the secondary-market share purchases where the per-company ceilings live.

The account and broker setup

The build order matters: bank first, broker second. Open the NRE (and usually NRO) relationship, obtain the PIS permission letter from the designated branch, then open an NRI demat and trading account — resident demat accounts must be closed or converted the moment your status changes, and continuing to trade on one is a violation, not a technicality. Major brokers offer NRI accounts on both routes: Zerodha, for instance, advertises an NRI account with a ₹500 opening fee and supports PIS and non-PIS mapping (Source: Zerodha NRI account page, as fetched 3 November 2026), while full-service banks such as ICICI Securities, HDFC Securities and Axis Securities bundle the PIS account with the broking account in one onboarding. Charges differ meaningfully across brokers for NRIs — many levy higher brokerage and annual fees than resident accounts — so read the NRI rate card, not the homepage.

Expect some friction in onboarding that residents do not see: attested copies of passport and overseas address proof, an in-person or video verification, and PIS mapping turnaround measured in days. Budget a fortnight for the whole chain if the bank branch has not handled an NRI PIS request recently.

What you cannot do

• No intraday trading. NRI equity transactions are delivery-based only; the order type that sells shares you do not own by end of day is not available on NRI accounts.
• No short-selling. You can sell what you hold; you cannot sell what you do not.
• No trading through someone else's account. Routing your trades through a resident relative's demat is a FEMA violation wearing a family face — the enforcement notices on this are real.
• No resident accounts in parallel. Converting the old demat and PIS-free bank accounts is not optional housekeeping; it is the compliance step itself.

How India taxes an NRI's equity money

The rates are the resident rates; the difference is withholding. Long-term gains on listed shares and equity-oriented funds (holding beyond 12 months) are taxed at 12.5% above the ₹1.25 lakh annual exemption; short-term gains are taxed at 20%. The surcharge on capital-gains income is capped at 15% for non-residents — one place the law is gentler than headline slabs suggest. Source: Finance (No. 2) Act, 2024 rates as consolidated in our mutual fund taxation coverage; Income Tax Department non-resident help pages.

Dividends are the plumbing surprise. A resident receives dividends gross; when the payer knows the shareholder is a non-resident, it withholds 20% plus surcharge and cess before crediting — on a ₹2 lakh dividend that is ₹40,000-plus gone at source, against a final tax that may be far lower. Source: withholding on non-resident dividends cross-checked against multiple tax-practice sources as on 3 November 2026 (the department's rate FAQ page was not fetchable that day); mechanics consistent with the 20% IDCW withholding covered in our NRI mutual fund guide. The repairs are the same as everywhere in NRI taxation: Tax Residency Certificate plus the treaty declaration (Form 41 from April 2026) to pull the rate toward your treaty rate on dividends, and an Indian ITR to reconcile the rest.

Worked example: you sell ₹10 lakh of shares held fourteen months for a gain of ₹6 lakh. The ₹1.25 lakh exemption leaves ₹4.75 lakh taxable at 12.5% — ₹59,375 of tax, plus any surcharge your total income attracts, settled through advance tax or the return. On the PIS route nothing was withheld at source; the discipline of paying your own advance tax is part of the job.

What goes wrong, and the fix

• Buying through PIS with NRO funds. The designated branch rejects the funding source at the reporting stage; repatriable purchases must be NRE-funded. Keep the two accounts' roles strict.
• Two PIS applications at two banks. The second is refused — or worse, both run briefly and the reconciliation becomes a compliance incident. Close what you are not using.
• The missing permission letter. Brokers will not map a PIS account without the bank's letter; getting it reissued from abroad takes weeks. Keep a scanned copy with the broker at onboarding.
• The company hits its aggregate ceiling. Small caps and some midcaps periodically block fresh NRI purchases because the 24% pool is full — the broker will simply reject the buy order. It is not a personal problem; wait or pick another company.
• Selling repatriable shares into NRO. Proceeds of PIS purchases belong in NRE; if they land in NRO, moving them back out inherits the USD 1 million paperwork. Check the payout account instruction on every sell order.

The decision in three questions

1. Will this money ever leave India? Yes → PIS with NRE funding. No → non-PIS with NRO.
2. Do you want dividend cash flow? Then budget the 20% withholding and keep TRC and Form 41 current with the RTA and the company's registrar.
3. Is your PAN operative and KYC current? Every withholding rate in this post gets worse without it.

Answer those and the rest is the market you already know — same exchanges, same companies, same SIP-style discipline, with one bank branch and one form standing between you and the rupees you left behind.

This is educational content, not investment advice. Consult a SEBI-registered advisor for decisions specific to your situation.