RBI FCNR(B) Swap Window Explained: Banks Raise $17.4 Billion to Shore Up the Rupee

FCNR(B) — Foreign Currency Non-Resident (Bank): It is a fixed-term bank deposit that lets Non-Resident Indians (NRIs) and Overseas Citizens of India park their foreign-currency earnings with Indian banks without converting them into rupees. Deposits can be held in currencies such as the US dollar, pound sterling, euro, Canadian dollar, Australian dollar and Japanese yen.

No exchange-rate risk for the depositor: Both the principal and the interest are maintained and repaid in the same foreign currency, so the depositor bears no rupee exchange-rate risk. The tenure ranges from one to five years, and interest earned is tax-free in India and freely repatriable.

NRE (Non-Resident External) account: This is a rupee account funded by converting the NRI's foreign earnings into rupees. Principal and interest are freely repatriable and interest is tax-free, but because the money is held in rupees, the depositor carries the currency risk of rupee depreciation.

NRO (Non-Resident Ordinary) account: This is a rupee account used to manage income earned in India, such as rent, pension or dividends. Interest is taxable and repatriation is restricted (broadly up to USD 1 million a year), making it different in purpose from NRE and FCNR(B) accounts.

Why FCNR(B) matters for the economy: Because these are foreign-currency inflows locked in for a fixed term, they directly add to the pool of dollars in the banking system, support the rupee and strengthen the external sector.

The hedging problem: When a bank raises a dollar FCNR(B) deposit but lends in rupees, it faces exchange-rate risk and must "hedge" that risk in the market. This hedging cost — around 280–300 basis points a year — normally eats into what the bank can offer depositors.

RBI absorbs the hedging cost: Under the special window, the RBI lets banks swap these dollars for rupees with the central bank at a concessional rate, effectively taking on the hedging burden itself. This frees banks to pass on much higher returns to depositors.

Higher deposit rates: As a result, rates on these deposits have risen from roughly 2–4% to about 5.5–7.1% per annum on US dollar deposits — the most attractive FCNR(B) terms since 2013. For example, the State Bank of India offered 5.5% on three-year and 5.75% on four-year deposits through its GIFT City branch.

CRR and SLR exemption: Deposits raised under the scheme are exempt from the Cash Reserve Ratio and Statutory Liquidity Ratio, so the entire deposit is available for deployment, further improving the economics for banks and creating room for higher depositor rates.

Lock-in: Deposits carry a one-year lock-in, ensuring the inflows stay in the system for a meaningful period.

External Commercial Borrowings (ECBs): These are commercial loans raised by eligible resident Indian entities (companies and certain institutions) from recognised non-resident lenders abroad, in foreign currency or rupees, subject to the RBI's ECB framework on minimum maturity, all-in-cost ceilings and permitted end-uses.

Overseas Foreign Currency Borrowings (OFCBs): These are foreign-currency funds that banks themselves borrow from overseas sources. Bringing such borrowings under the concessional swap window makes it cheaper for banks to raise dollars abroad and channel them into India.

The common purpose: All three routes — FCNR(B), OFCB and ECB — are being incentivised through concessional swaps so that dollars flow into India, easing pressure on the rupee and the balance of payments.

Rupee under pressure: Following the outbreak of the West Asia conflict and a surge in crude oil prices, the rupee depreciated and neared 97 per US dollar, closing at 96.45 (down 17 paise) on 20 July 2026, having weakened around 7% over the year.

Capital outflows: Foreign investors pulled money out of Indian markets amid global risk aversion, adding to the downward pressure on the rupee.

Collapse in NRI deposit inflows: Net FCNR(B) inflows had fallen sharply from $7.08 billion in FY25 to just $946 million in FY26, so the RBI needed a targeted tool to revive foreign-currency deposits.

Reserves drawn down: India's foreign exchange reserves fell from an all-time high of about $728.5 billion (late February 2026) as the RBI sold dollars to smooth rupee volatility, before recovering to roughly $675 billion by mid-July 2026.

Policy stance: The scheme was part of a broader capital-inflow package; the RBI's Monetary Policy Committee kept the repo rate steady at 5.25% in its June 2026 review, prioritising financial stability.

Direct dollar supply: Each dollar mobilised under the window adds to the supply of foreign currency in India, helping arrest rupee depreciation without the RBI having to keep selling from its reserves.

Rebuilding reserves: As banks bring in dollars and swap them with the RBI, the central bank's foreign exchange reserves are replenished — the same mechanism that lifted reserves in 2013.

Strengthening the balance of payments: The balance of payments (BoP) records all economic transactions between residents of a country and the rest of the world, split into the current account and the capital account. FCNR(B) deposits, OFCB and ECB are capital-account inflows that help finance the current account and cushion external shocks.

Confidence effect: A visible, well-subscribed scheme signals policy resolve, which can improve sentiment and reduce speculative pressure on the currency.

The 2013 precedent: During the 2013 "taper tantrum" — triggered by fears of US Federal Reserve tightening — the rupee fell to a then-record low of 68.82 per dollar. The RBI under Governor Raghuram Rajan opened a concessional FCNR(B) swap window in September 2013.

Scale in 2013: The 2013 measure fixed the swap at 3.5% per annum (about 3% below market) for deposits of three years and above, and together with an overseas-borrowing window mobilised around $34 billion, of which roughly $26 billion came through FCNR(B) alone. It is widely regarded as a successful currency-stabilisation step.

How 2026 differs: The 2026 version is structurally more generous — the RBI absorbs the entire hedging cost (versus a 3.5% concessional charge in 2013) and adds CRR/SLR exemptions, making the terms more attractive for banks and depositors.

Expectations: Banks are expected to raise well over $50 billion through the scheme, and some analysts estimate the wider package could draw an additional $40–70 billion in foreign capital, though others caution that higher US interest rates may temper inflows compared with 2013.

Cost to the country: By absorbing the hedging cost, the RBI takes on the currency risk; if the rupee depreciates sharply, the central bank can bear a significant cost when the deposits mature and are repaid in dollars.

"Not all NRI money": Analysts note that in 2013 a large share of the inflow was not genuine NRI savings but overseas bank funding routed as NRI deposits to capture the arbitrage, raising questions about the quality of the flows.

Future redemption pressure: These are debt inflows that must be repaid on maturity; a bunching of redemptions in three to five years could create future outflow pressure on the rupee and reserves.

A one-time tool: Such windows are best used sparingly during genuine external stress; over-reliance can distort incentives and is not a substitute for durable improvements in exports, the current account and long-term capital such as FDI.

Use as a targeted, temporary tool: Concessional swap windows should be deployed selectively during genuine external stress and wound down as conditions stabilise, to limit the cost and risk borne by the central bank.

Manage redemption risk: The RBI and banks should plan ahead for the bunched maturities of these deposits so that future repayments do not themselves destabilise the rupee.

Prioritise durable inflows: Sustainable external strength depends more on foreign direct investment (FDI), export competitiveness and a manageable current account deficit than on debt-creating deposit flows.

Preserve reserve adequacy: Rebuilding reserves through such inflows should complement, not replace, prudent reserve management and market intervention.

Maintain macro stability: Steady monetary policy, fiscal prudence and structural reforms remain the foundation for a stable currency and resilient balance of payments.