TL;DR – Quick Summary
The Portfolio Investment Scheme (PIS) is a framework established by the Reserve Bank of India (RBI) under the Foreign Exchange Management Act (FEMA) that allows Non-Resident Indians (NRIs) and Persons of Indian Origin (PIOs) to purchase and sell shares and convertible debentures of Indian companies listed on recognized Indian stock exchanges the NSE and BSE on a repatriable basis. NRIs cannot directly invest in Indian equity markets through a regular Indian resident trading account; all NRI equity market investments must flow through a designated PIS bank account linked to a SEBI-registered depository participant and stockbroker. Investments made through a PIS account linked to an NRE account are fully repatriable, meaning the sale proceeds (net of taxes) can be remitted abroad in foreign currency. Investments through a PIS account linked to an NRO account are repatriable subject to applicable limits and taxes. Individual NRI investment in any single listed Indian company through the PIS route is capped at 5% of the company's paid-up capital. Short-term capital gains (held less than 12 months) from listed equity are taxed at 15% for NRIs under Section 111A; long-term capital gains above INR 1 lakh are taxed at 10% under Section 112A.
What Is the Portfolio Investment Scheme?
The Portfolio Investment Scheme was introduced by the RBI to provide a regulated, transparent channel through which NRIs can participate in India's equity capital markets benefiting from India's economic growth through equity ownership in listed companies while ensuring that such investment flows are monitored, capped appropriately to protect Indian company ownership structures, and taxed correctly. The PIS operates under the Foreign Exchange Management (Non-Debt Instruments) Rules, 2019, which superseded the earlier FEMA Transfer or Issue of Security by a Person Resident Outside India Regulations that originally governed NRI equity investment.
The scheme is managed through designated Authorized Dealer (AD) banks commercial banks authorized by the RBI to conduct foreign exchange transactions which maintain PIS accounts on behalf of NRI investors. Each NRI can designate only one AD bank as their PIS bank for repatriable investments (NRE-PIS) and one for non-repatriable investments (NRO-PIS). The designated bank monitors the NRI's total investment in Indian listed equities, ensures that individual company investment caps are not breached, reports transaction data to the RBI, and processes the foreign exchange conversion for repatriation of sale proceeds. This single-bank designation requirement for PIS is one of the most important compliance constraints NRI investors must observe trading through multiple banks' PIS accounts simultaneously for the same investment category is not permitted.
PIS is distinct from the Foreign Portfolio Investor (FPI) route, which is available to foreign institutional investors (mutual funds, insurance companies, endowments, and other institutional entities) and is administered through SEBI registration rather than RBI PIS designation. Individual NRIs invest through PIS; NRI-owned or NRI-managed foreign funds or institutional entities may qualify for the FPI route. The investment limits and compliance frameworks differ significantly between these two routes.
Who Is Eligible for PIS?
PIS eligibility extends to Non-Resident Indians Indian citizens residing outside India and to Persons of Indian Origin (PIOs) holding foreign nationality with demonstrated Indian ancestry or prior Indian citizenship. OCI (Overseas Citizen of India) cardholders, who are treated at par with NRIs for most financial investment purposes under FEMA, are also eligible for PIS investments. Eligibility requires that the investor is not resident in India for FEMA purposes specifically, that they have not spent 182 or more days in India during the preceding financial year and that their investment funds originate from legitimate overseas income or from NRE/NRO account balances.
Citizens of Pakistan and Bangladesh are explicitly excluded from PIS eligibility regardless of Indian ancestry, as is a residual category of entities incorporated or registered in those countries. NRIs returning to India permanently and re-acquiring resident status for FEMA purposes must convert their PIS accounts to resident accounts within a specified period and are no longer eligible to maintain PIS accounts for new investments. Existing PIS holdings can be retained and sold through resident accounts after conversion, but new purchases under the PIS framework cease upon establishment of resident status.
PIS Account Structure: NRE-PIS vs. NRO-PIS
The two variants of PIS accounts NRE-PIS and NRO-PIS differ primarily in their repatriability characteristics, reflecting the underlying NRE and NRO account structures to which they are linked. An NRE-PIS account is linked to the investor's Non-Resident External (NRE) savings or current account at the designated AD bank. Investments made through NRE-PIS are funded by foreign currency remittances converted to INR upon credit to the NRE account, and are made on a fully repatriable basis the sale proceeds, net of applicable Indian taxes, can be remitted abroad in foreign currency without any limit or requirement for RBI approval. An NRO-PIS account is linked to the investor's Non-Resident Ordinary (NRO) account. Investments made through NRO-PIS are typically funded by Indian-source income (rental income, pension, dividends from Indian investments) and are repatriable subject to the USD 1 million per financial year aggregate repatriation limit applicable to NRO accounts, net of applicable taxes.
The practical implication of this structure is that NRI investors who fund their Indian equity investments from overseas income which is the primary use case for most NRIs investing in India should use the NRE-PIS route, as it provides maximum flexibility for repatriation of profits and capital at any time without restriction. The NRO-PIS route is appropriate for NRIs who have Indian-source income they wish to invest in Indian equities rather than remitting abroad, or who are consolidating management of their India-linked financial assets through their NRO account. An investor can maintain both an NRE-PIS and an NRO-PIS designation at the same designated AD bank, operating as two separate investment portfolios with distinct repatriation characteristics.
How to Open a PIS Account
Opening a PIS account involves coordinating across three regulated entities: the designated AD bank (for the PIS bank account), a SEBI-registered depository participant (for the demat account in which equity holdings are held), and a SEBI-registered stockbroker (for the trading account through which buy and sell orders are executed). In practice, many banks offer integrated PIS services where all three functions are coordinated through the bank's own subsidiary or partner entities, simplifying the process for NRI investors.
The process begins with obtaining a PIS Permission Letter from the designated AD bank. The NRI submits a PIS application to their chosen AD bank (typically an existing NRE/NRO account relationship bank) along with standard KYC documentation: a valid Indian passport or foreign passport with OCI/PIO status evidence, overseas address proof, Indian PAN card (mandatory for all equity investment in India), and NRE or NRO account details. The bank reviews the application, conducts KYC verification, and issues a PIS Permission Letter an RBI-mandated authorization document specifying the PIS bank designation and the categories of investment permitted. This letter is submitted to the stockbroker and depository participant to complete their onboarding. An NRI demat account (designated as an NRE or NRO demat account, depending on the PIS type) is opened with the depository participant, and the trading account is linked to both the PIS bank account (for fund settlement) and the demat account (for share custody). Processing time from application submission to fully operational PIS account typically ranges from two to four weeks, depending on the bank and the completeness of the documentation submitted.
Investment Limits and Sectoral Caps Under PIS
The RBI imposes individual and aggregate investment caps on NRI equity investment in listed Indian companies to protect the ownership and control structure of Indian companies from being diluted by concentrated NRI portfolio investment. At the individual level, a single NRI cannot hold more than 5% of the paid-up equity capital of any listed Indian company through the PIS route. At the aggregate level, all NRIs together cannot hold more than 10% of the paid-up equity capital of any listed Indian company through the NRI portfolio investment route, though this aggregate limit can be extended to 24% by a company's board resolution and shareholder special resolution.
These limits operate on a dynamic basis they are calculated relative to the company's total paid-up equity capital as of each transaction date and must not be breached at the time of purchase. The designated AD bank is responsible for monitoring the individual NRI's investment exposure against the 5% individual cap. SEBI and the depositories monitor aggregate NRI investment levels at the company level. When a company's aggregate NRI investment approaches the 10% limit, the NSE and BSE publish alerts and the RBI may place the company on a caution or stop list, restricting further NRI PIS purchases until aggregate holdings fall back below the limit. Some companies in sensitive sectors (defense, media, banking, insurance) have lower FDI caps that further constrain NRI equity investment below the standard 10% aggregate limit.
Permitted and Prohibited Investments Under PIS
Permitted investments under the PIS route include equity shares of companies listed on recognized Indian stock exchanges (NSE and BSE), and fully and mandatorily convertible debentures issued by listed Indian companies. Both primary market investments (IPO subscriptions) and secondary market purchases (buying listed shares on the exchange) are permitted through PIS. NRIs can invest in listed equity mutual funds equity schemes of SEBI-registered mutual funds through a specific provision that permits investment on repatriable or non-repatriable basis, though this is technically a separate investment route from the PIS equity share route and uses the NRE/NRO account directly rather than the PIS-designated account in some fund house arrangements.
Investments not permitted under the PIS framework include: shares of unlisted companies (which must be made through the FDI route with RBI/DPIIT compliance); government securities, treasury bills, and bonds (which are permitted through separate NRI investment routes without PIS designation); and short-selling of Indian listed securities. Intra-day trading buying and selling the same security on the same exchange session without taking actual delivery is not permitted for NRI PIS accounts. All NRI equity purchases must result in delivery to the NRI's demat account, and sales must be delivery-based from the demat account. This delivery requirement effectively prohibits intra-day and futures trading under the PIS framework, aligning NRI equity investment with the medium-to-long-term investment intent the scheme is designed to facilitate.
Tax Treatment of PIS Investments
NRI investors in Indian equities through PIS are subject to Indian capital gains tax on their investment returns, with the tax rates and holding period thresholds matching those applicable to resident Indian investors for listed equity. Short-Term Capital Gains (STCG) gains from selling listed equity shares held for less than 12 months are taxed at 15% under Section 111A of the Income Tax Act, plus applicable surcharge and cess. Long-Term Capital Gains (LTCG) gains from listed equity shares held for 12 months or more are taxed at 10% on the amount exceeding INR 1 lakh in a financial year, under Section 112A, without indexation benefit.
Tax is deducted at source (TDS) by the broker or AD bank at the time of sale in most NRI PIS transactions: 15% TDS on STCG and 10% TDS on LTCG above INR 1 lakh. This TDS is deducted before the net sale proceeds are credited to the NRI's PIS bank account. NRI investors are required to file an Indian income tax return if their total Indian income (including capital gains) exceeds the basic exemption limit, and can claim a refund if TDS deducted exceeds the actual tax liability after accounting for all deductions and exemptions. India's Double Taxation Avoidance Agreements (DTAAs) with the NRI's country of residence may provide relief either through exemption of Indian-source capital gains from the country of residence's taxation, or through a foreign tax credit for Indian taxes paid. NRIs who are US tax residents (citizens or green card holders) must report Indian equity investment income on their US federal tax return, with the India-US DTAA providing foreign tax credit mechanisms.
Compliance and Reporting Obligations
PIS compliance obligations are primarily managed by the designated AD bank and the stockbroker on the NRI's behalf, which is one of the practical advantages of the scheme's structure. The designated AD bank reports all PIS transactions to the RBI on a daily basis, maintaining real-time visibility of NRI equity investment flows. The stockbroker files transaction reporting with the exchange and the depository. The NRI's primary compliance obligation is to ensure that all Indian equity investments are made exclusively through the designated PIS bank account funding purchases from any other account or route would constitute a FEMA violation.
Annual reporting to the Indian income tax department is required through the NRI's Indian income tax return (ITR-2 for capital gains from equity), including details of all equity sale transactions, gains computed separately for STCG and LTCG, and TDS credits claimed. NRIs with US tax obligations must additionally file FBAR (FinCEN Form 114) if their aggregate Indian financial account balances including PIS bank accounts, NRE/NRO accounts, and demat account valuation at the custodian's prescribed methodology exceed USD 10,000 at any point during the calendar year. FATCA reporting through Form 8938 applies for higher thresholds. Failure to comply with FBAR and FATCA obligations carries substantial US civil and criminal penalties.
Closing a PIS Account and Repatriating Proceeds
Closing a PIS account requires liquidating all equity holdings in the linked demat account (or transferring them to a resident account upon return to India), remitting or transferring the resulting cash balance from the PIS bank account, and formally surrendering the PIS designation to the designated AD bank with written notification. The bank will deregister the PIS designation with the RBI and confirm closure. For NRE-PIS accounts, the sale proceeds from equity liquidation are credited to the NRE account after TDS deduction and can be remitted abroad as a foreign currency transfer without any limit or prior RBI approval. Repatriation from NRO-PIS is subject to the USD 1 million annual limit and requires a chartered accountant's certificate (Form 15CA/15CB) confirming the tax has been paid on the remitted amount.
Frequently Asked Questions
Can an NRI invest in Indian stocks without a PIS account?
No. NRIs cannot invest in listed Indian equity shares on a repatriable basis without a PIS account designation at an RBI-authorized AD bank. Investing in Indian listed equities through a resident Indian trading account while holding NRI status is a violation of FEMA NRIs must use NRI-designated demat accounts and PIS-designated bank accounts for all equity investment in India. The only route for NRI equity investment in listed companies that does not require PIS is the non-repatriable investment route (NRO-based, with repatriation subject to the USD 1 million annual limit), but even this requires an NRO-designated demat account and appropriate stockbroker arrangements, not a regular resident account. Equity mutual fund investments and investments in unlisted companies have their own separate routes and do not require PIS designation, but listed equity share transactions are unambiguously PIS-mandated for NRIs.
How many PIS accounts can an NRI have?
An NRI can designate only one Authorized Dealer bank for NRE-PIS (repatriable) investments and one AD bank for NRO-PIS (non-repatriable) investments both designations can be with the same bank or with different banks, at the investor's discretion. The single-bank-per-category requirement is a fundamental PIS compliance constraint: conducting NRE-PIS equity purchases through two different banks simultaneously is not permitted and constitutes a FEMA violation. While the NRI can have only one designated PIS bank per category, they can use multiple stockbrokers for actual trading the brokers must all route funds through the single designated PIS bank account for the relevant category. Changing the designated PIS bank requires a formal surrender of the current PIS designation and re-designation with the new bank, a process that may temporarily interrupt trading activity.
What is the investment limit for NRIs under the PIS?
Individual NRI investment through PIS is capped at 5% of the paid-up equity capital of any single listed Indian company. This 5% limit applies on an individual basis a specific NRI cannot hold shares representing more than 5% of any company's total paid-up equity through the PIS route. At the aggregate level, all NRIs together cannot hold more than 10% of the paid-up equity capital of any single company through the NRI portfolio investment route (extendable to 24% by company resolution). These limits do not apply to the NRI's total portfolio value they apply per-company, meaning an NRI can hold positions in as many listed Indian companies as desired, subject only to the individual 5% cap per company. Sectors with specific FDI limits may have lower effective caps on NRI equity investment than the standard 10% aggregate limit.
Are PIS investment gains taxable in both India and my country of residence?
PIS investment gains are taxable in India STCG at 15% for listed equity held under 12 months, LTCG at 10% above INR 1 lakh for equity held over 12 months, with TDS deducted at source before repatriation. Whether these gains are also taxable in your country of residence depends on your residency status and the applicable tax treaty. India has Double Taxation Avoidance Agreements with most countries where large NRI communities reside US, UK, UAE, Canada, Australia, Singapore, and others. These treaties typically provide either an exemption from double taxation (so Indian-taxed gains are exempt in the residence country) or a foreign tax credit mechanism (so the Indian tax paid is credited against the residence country tax liability on the same income). NRIs who are US tax residents (citizens and green card holders) must report Indian equity gains on their US return, with the India-US DTAA providing foreign tax credits for Indian taxes paid. Consulting a tax professional qualified in both Indian and your country of residence's tax law is essential for accurate planning before liquidating significant PIS holdings.
What happens to my PIS account when I return to India permanently?
When you return to India permanently and re-acquire resident status for FEMA purposes spending 182 or more days in India in the relevant financial year your PIS account must be converted or closed within a specified period. The RBI requires that NRI-designated demat accounts and PIS bank accounts be re-designated as resident accounts upon change of residency status. Your existing equity holdings need not be sold they can be transferred from the NRI demat account to a regular resident demat account and continue to be held and traded under the resident framework. The PIS designation itself is surrendered to the AD bank. Once resident, you lose the ability to make new NRI PIS investments and must use a regular resident demat and trading account for all subsequent equity market activity. Contact your designated AD bank and stockbroker promptly upon returning to India to initiate the re-designation process and avoid inadvertent FEMA violations from continued operation of NRI accounts after acquiring resident status.
