FCNR(B) Deposits: Foreign-Currency Fixed Deposits That Shield NRIs From Rupee Risk

For a Non-Resident Indian, the single largest hidden tax on a rupee deposit is not the income-tax department at all - it is the exchange rate. A rupee fixed deposit paying 7% can be wiped out entirely if the rupee weakens 7% against the depositor's home currency over the same year. The Foreign Currency Non-Resident (Bank) deposit, or FCNR(B) account, is the Reserve Bank of India's answer to exactly that problem: a term deposit that is both held and repaid in a foreign currency, so the balance never has to touch the rupee.

Per the RBI FAQ Accounts in India by Non-residents (updated 16 January 2025), FCNR(B) accounts are term deposits held in permitted freely convertible foreign currencies, with a tenor of one to five years. Because the deposit is denominated and repaid in the same foreign currency it was placed in, the NRI depositor is insulated from rupee exchange-rate movements, and both the principal and the interest are fully repatriable. This guide sets out where the scheme sits under FEMA and India's tax treaties, how the interest is taxed in India and abroad, and the exact mechanics of moving the money out.

How an FCNR(B) Deposit Works

An FCNR(B) deposit can only be a term (fixed) deposit - unlike an NRE account, it cannot be held as a savings or current account. Under the RBI framework it must run for a minimum of one year and a maximum of five years, and it is opened in a freely convertible currency such as US dollars, pounds sterling, euros, Canadian dollars, Australian dollars or Japanese yen. The defining feature is that a USD 50,000 deposit matures as US dollars plus dollar interest; the rupee's level on the maturity date is irrelevant to what the depositor receives.

Interest rates on FCNR(B) deposits are not freely set by banks. RBI's Master Direction on Interest Rate on Deposits caps them at a ceiling linked to the comparable-tenor Alternative Reference Rate (ARR) for each currency plus a spread fixed by the RBI, which is why a dollar FCNR(B) rate tracks global dollar rates rather than the 7.1% you might see on a domestic rupee instrument. Interest is compounded no more frequently than once every 180 days under the standard deposit rules. Because the rate is a foreign-currency rate, comparing it head-to-head with a rupee PPF or bank FD is misleading - the FCNR(B) return already carries no currency risk, while the rupee return does.

The table below sets out how the three main NRI bank accounts differ. Use the NRI repatriation calculator to model how much of each can be sent home in a given financial year.

FEMA / DTAA Position

FCNR(B) accounts are a creature of the Foreign Exchange Management Act, 1999 (FEMA), which governs every cross-border money movement by a person resident outside India. Section 6 of FEMA is the operative provision: capital-account transactions need RBI permission unless specifically permitted, and the FCNR(B) scheme is one such standing permission granted through RBI's deposit regulations. For context, the Liberalised Remittance Scheme that lets a resident Indian send money abroad is capped at USD 250,000 per financial year under the same Section 6 framework; an NRI's FCNR(B) inflow faces no such ceiling because it is foreign money coming in, not resident money going out.

Getting the account category right matters because the penalties for breaching FEMA are steep. Under Section 13 of FEMA, a contravention can attract a penalty of up to three times the sum involved where that amount is quantifiable, or up to Rs 2 lakh where it is not, plus Rs 5,000 for every day the contravention continues. Opening an FCNR(B) while genuinely resident in India, or funding it from a source not permitted under the deposit regulations, is exactly the kind of misclassification that Section 13 is written to catch. Your residential status under FEMA - which is tested differently from the income-tax residence test - decides whether you are eligible in the first place.

On the treaty side, a Double Taxation Avoidance Agreement (DTAA) allocates taxing rights between India and the depositor's country of residence. For interest income, India's treaties typically assign India a limited withholding right - 15% under both the India-US treaty (in force since 12 September 1991) and the India-UK treaty (in force since 26 October 1993), and 12.5% under the India-UAE treaty (in force since 22 September 1993). As we set out below, those treaty caps rarely bite on FCNR(B) interest, because Indian domestic law already exempts it - but they remain the backstop, and they matter enormously for any other Indian-source income the NRI earns.

Tax Treatment in India

The headline advantage of an FCNR(B) deposit on the tax side is simple: the interest is exempt from Indian income tax. The exemption sits in Section 10(15)(iv)(fa) of the Income-tax Act, 1961, which exempts interest paid by a scheduled bank to a non-resident, or to a person who is not ordinarily resident, on deposits in foreign currency where the RBI has approved the acceptance of those deposits. FCNR(B) deposits fall squarely inside that clause, so no Indian tax is due on the interest while the depositor holds non-resident or RNOR status.

Because the interest is exempt, there is no tax deduction at source on it either. Section 195 of the Income-tax Act, which normally requires a payer to withhold tax on any sum paid to a non-resident at the DTAA rate or the Act's rate, whichever is lower, has nothing to bite on where the income itself is exempt under Section 10(15). This is a meaningful contrast with an NRO deposit, where interest is fully taxable at slab rates and the bank deducts TDS at 30% (plus applicable surcharge and 4% health and education cess) before crediting it. You can see the difference in cash terms using the NRI tax calculator.

The exemption also has a durability that the NRE exemption lacks. Interest on an NRE account is exempt under Section 10(4)(ii) only for a person who is resident outside India under FEMA - the moment you return and become resident, NRE interest becomes taxable. The FCNR(B) exemption under Section 10(15)(iv)(fa) explicitly extends to a person who is "not ordinarily resident" (RNOR), a status a returning NRI can hold for up to two or three years after coming back. So an FCNR(B) deposit can keep paying tax-free interest for a period even after you have moved home, which the NRE account cannot. The table below summarises the position.

One further point of hygiene: the Section 80TTA deduction for savings-account interest is available under the old regime only and does not cover fixed-deposit interest, so it offers nothing extra on an FCNR(B) - the full exemption under Section 10(15) already does the heavier lifting. There is no need to reach for a deduction when the income never enters the taxable base in the first place.

Tax Treatment Abroad

An FCNR(B) deposit being tax-free in India does not make it tax-free everywhere. The country where the NRI is tax-resident will generally tax the interest as part of the depositor's worldwide income, and this is where the DTAA and foreign-tax-credit machinery comes back into play. A US-resident NRI, for instance, must report FCNR(B) interest on their US return, because the United States taxes its residents and citizens on worldwide income regardless of where the deposit sits.

The relief mechanism is the foreign tax credit, but it only helps to the extent India has actually taxed the income. Article 24 of the India-US treaty provides a foreign tax credit in the country of residence, and equivalent articles exist in the India-UK and India-UAE treaties. The catch is that a credit can only be claimed for tax that was paid: because India charges nil tax on FCNR(B) interest under Section 10(15)(iv)(fa), there is no Indian tax to credit, and the full charge falls in the country of residence. In practical terms, an FCNR(B) depositor in a high-tax jurisdiction should treat the interest as taxable at their home marginal rate, not as tax-free money.

The residence country's own rules then decide the rest. A UAE-resident NRI enjoys a very different outcome from a US-resident one, because the UAE does not levy personal income tax on individuals, so FCNR(B) interest that is exempt in India is effectively untaxed on both sides - subject to the depositor holding a valid Tax Residency Certificate, which under the India-UAE treaty requires proof of a UAE establishment. The table below shows the treaty interest and capital-gains caps that would apply to taxable Indian-source income for the same three countries; note that India retains a 12.5% taxing right on long-term capital gains under all three treaties and never treats such gains as exempt.

Because FCNR(B) interest is already exempt in India, the interest-withholding columns above are academic for the deposit itself - but they are the rates that will apply the moment the same NRI earns interest from a taxable source such as an NRO deposit or a corporate bond. Reading the DTAA article alongside your home-country rules is the only way to know the final combined burden.

Repatriation Mechanics

Repatriation is where FCNR(B) genuinely outshines its rupee cousins. Per the RBI FAQ, both the principal and the interest on an FCNR(B) deposit are fully repatriable without any monetary ceiling, and because the balance is already in foreign currency there is no conversion and no repatriation cap to navigate. This is the sharpest contrast with an NRO account, where repatriation of balances is capped at USD 1 million per financial year and requires a chartered accountant's certification in Forms 15CA and 15CB before the remittance can go out.

Funding an FCNR(B) is equally clean. It can be opened with fresh inward remittance in foreign currency, or by transfer from an existing FCNR(B) or NRE account, both of which are already repatriable sources - so the money never loses its repatriable character on the way in. What you cannot do is fund an FCNR(B) from local rupee income such as Indian rent or dividends; that income has to sit in an NRO account, where its onward repatriation runs into the USD 1 million annual cap. If your Indian income is largely rental, the rental income tax calculator will show what is left after Indian tax before you even reach the repatriation stage.

What happens when the NRI returns to India for good is a common source of confusion. RBI permits an FCNR(B) deposit to be continued until its original maturity even after the depositor becomes resident, at the contracted rate - the bank does not have to break it. On maturity, the proceeds can be moved into a Resident Foreign Currency (RFC) account, which is itself repatriable and lets the returning resident keep holding foreign currency rather than being forced to convert to rupees at that day's rate. This continuity is why many returning NRIs deliberately ladder FCNR(B) maturities across the one-to-five-year window so that a fresh tranche keeps coming due after they land.

FAQ

Is FCNR(B) interest really tax-free in India?

Yes, while you are a non-resident or a "not ordinarily resident" person. The exemption is in Section 10(15)(iv)(fa) of the Income-tax Act, 1961, which covers interest paid by a scheduled bank to such persons on RBI-approved foreign-currency deposits. Because the income is exempt, no TDS is deducted under Section 195. Verify the current wording against the statute on incometax.gov.in before relying on it for a specific year.

What currencies and tenors can an FCNR(B) be held in?

Per the RBI FAQ updated 16 January 2025, FCNR(B) deposits are held in permitted freely convertible foreign currencies - commonly US dollars, pounds sterling, euros, Canadian dollars, Australian dollars and Japanese yen - for a tenor of one to five years. It can only be a term deposit; there is no savings-account version, unlike the NRE account.

How does FCNR(B) protect me from rupee depreciation?

The deposit is both held and repaid in the foreign currency you placed. A USD 50,000 FCNR(B) matures as US dollars plus dollar interest regardless of where the rupee trades on the maturity date, so a fall in the rupee cannot erode your holding. A rupee NRE or NRO deposit, by contrast, carries the full exchange-rate risk when you eventually convert it back to your home currency.

Is there a limit on repatriating an FCNR(B) deposit?

No. Both principal and interest are fully repatriable with no monetary ceiling, per the RBI FAQ. This is the key difference from an NRO account, whose repatriable balances are capped at USD 1 million per financial year and need Forms 15CA and 15CB certification.

Will my home country tax the interest?

Usually, yes. Countries such as the United States tax residents on worldwide income, so FCNR(B) interest must be reported there even though India exempts it. Because India charges nil tax, there is no Indian tax to claim as a foreign tax credit under Article 24 of the India-US treaty, so the full charge falls at your home rate. A UAE-resident, by contrast, pays no personal income tax, subject to holding a valid Tax Residency Certificate.

Can I keep my FCNR(B) after I move back to India?

Yes. RBI permits the deposit to continue until its original maturity at the contracted rate even after you become resident, and the interest can remain tax-exempt under Section 10(15)(iv)(fa) for the period you qualify as "not ordinarily resident". On maturity the proceeds can be transferred to a Resident Foreign Currency (RFC) account, which is also repatriable.

What happens if I open an FCNR(B) while I am actually resident in India?

That is a FEMA contravention. Under Section 13 of FEMA, 1999, the penalty can be up to three times the amount involved where quantifiable, or up to Rs 2 lakh otherwise, plus Rs 5,000 for each day the breach continues. Confirm your FEMA residential status - which differs from the income-tax test - before opening the account.