RBI Built a Dollar Bridge, Banks Are Turning It into a Toll Road

At first glance, the Reserve Bank of India’s 2026 FCNR(B) window looks formidable. Banks can raise fresh three-to-five-year foreign-currency deposits until September 30 and swap the principal with the RBI at par. The central bank is effectively removing the rupee-hedging cost that would otherwise make such deposits prohibitively expensive. It has also clarified that banks and their overseas branches may lend against these deposits, issue standby letters of credit and mark liens over them. 

Yet the scheme is colliding with a global environment that is almost the opposite of the one required for a frictionless leveraged trade.

The Federal Reserve remains hawkish, US inflation is persistent, and the 10-year Treasury yield is around 4.6%. Dollar liquidity is neither abundant nor cheap. An NRI can already earn a clean, liquid dollar return through Treasuries, money-market funds, and investment-grade credit without accepting Indian-bank exposure, multi-jurisdictional documentation or a three-to-five-year lock-in. 

The RBI window itself does not require Federal Reserve easing. The leveraged version, perhaps, does.

An ordinary FCNR(B) deposit offering roughly 6-7% may remain attractive to an NRI seeking a fixed dollar return. But the larger inflow forecasts depend heavily on leverage: the investor contributes a smaller amount of equity, borrows the balance offshore and places the full sum in an FCNR(B) deposit. The trade works only when the deposit rate comfortably exceeds the all-in borrowing cost after bank spreads, fees, collateral requirements and taxes in the investor’s home jurisdiction. 

In 2013, that arithmetic was far more forgiving. 

Offshore funding was cheaper, the carry spread was wider, and the opportunity cost of locking up dollar capital was lower. In 2026, the RBI may have eliminated the currency hedge, but it cannot eliminate SOFR, credit spreads, bank balance-sheet constraints or the return available on competing dollar assets.

Commercial banks therefore control the scheme’s transmission. They decide the lending spread, the collateral, the paperwork and the speed of execution. Their incentives are not identical to the RBI’s. The central bank wants headline dollar inflows; each bank must protect its capital, liquidity, compliance record and profitability.

That creates three forms of friction.

First, elevated wholesale dollar-funding costs are passed to the client. A headline FCNR(B) rate may look compelling, but the relevant number for a leveraged investor is the spread between that rate and the bank’s all-in loan rate.

Second, banks can retain a meaningful share of the policy subsidy through lending margins, arrangement charges and conservative collateral terms. Where a bank demands a 50% cash margin, a structure advertised as high-leverage becomes far less powerful. If a client must commit $5 million to create a $10 million deposit, the return on equity can fall sharply once funding costs and fees are deducted.

Third, execution is becoming a compliance project. These transactions can involve an NRI client, an Indian bank, an overseas branch or GIFT City unit, a domestic deposit and a synthetic secured loan. Even after the RBI’s June 23 clarification, operational teams must reconcile credit policy, anti-money-laundering rules, tax documentation, lien perfection and cross-border approvals. Prospective clients describe repeated document requests, physical-signature requirements and onboarding that stretches from days into weeks.

Permission, in other words, is not execution.

The rupee’s reaction captures the gap. It initially rallied after the RBI announced its broader inflow package, but the move did not produce a durable re-rating. Oil shocks, geopolitical escalation and renewed dollar strength quickly regained control of price action. The market appears to recognise that the scheme can attract deposits while still enlarging the RBI’s future foreign-exchange obligations and leaving India exposed to the forces that created the need for the window. 

The strongest defence of the scheme is that it need not reproduce 2013 to succeed. Banks are offering unusually high FCNR(B) rates, unleveraged demand is real, and even a moderate inflow would strengthen foreign-currency funding. That is fair. The mistake is to treat the deposit window and its leveraged multiplier as the same proposition.

They are not.

The RBI has built an unusually generous bridge for dollar capital. But commercial banks have placed tollbooths at the entrance: wide funding spreads, heavy cash margins and exhausting compliance. Wealthy NRIs have alternatives. They do not need to accept opaque economics or immobilise capital merely because a policy window is temporary.

The remedy is operational, and banks should publish the all-in borrowing spread, fees and collateral requirement; adopt standard documentation across domestic, overseas and GIFT City units; accept digital execution; and commit to clear processing timelines. The RBI should separately report plain and leveraged FCNR(B) mobilisation so the market can see whether the multiplier is functioning.

Until then, the scheme may raise dollars, but it is unlikely to deliver the effortless 2013-style surge its most optimistic advocates expect. The RBI has absorbed the hedge. It has not absorbed the real cost of money.