RBI 2026 swap windows cut FCNR, ECB hedging costs

What the RBI has put in place

The Reserve Bank of India (RBI) on Monday operationalised foreign currency liquidity measures announced in the monetary policy delivered on Friday by governor Sanjay Malhotra. The operational changes introduce special US dollar-rupee swap facilities linked to fresh foreign currency non-resident deposits and select overseas borrowings. The stated policy intent is to encourage foreign currency inflows and support the rupee. A key design feature is that the swap leg with the RBI is in US dollars even when the underlying deposit or borrowing is raised in another currency. The package also includes a regulatory easing that changes how banks compute certain open positions, which can affect their ability to intermediate these flows. Market participants and economists cited in the reports expect these measures to attract meaningful inflows over the next year and into FY27.

FCNR(B) deposits: dollar-rupee swap at par

Under the FCNR(B) scheme, banks can access a US dollar-rupee swap facility for fresh foreign currency non-resident deposits mobilised for a tenor of three to five years. Although FCNR deposits can be raised in different foreign currencies, the RBI facility will be available only in US dollars, regardless of the currency in which the deposits are raised. The swap is structured at par, meaning banks can exchange dollars for rupees today and reverse the transaction at the same exchange rate at maturity. This structure is designed to reduce exchange-rate uncertainty for banks over the swap period. The window for deposits is time-bound, which also creates a clear mobilisation period for banks.

Key dates for the FCNR(B) window

The RBI has specified separate timelines for mobilisation and for accessing the swap. Banks can use the window for deposits mobilised until 30 September 2026. The swap facility itself will remain available until 16 October 2026. In practice, this sequencing gives banks time to complete operational steps after raising deposits. The tenure eligibility remains three to five years for the underlying FCNR(B) deposits linked to the facility.

ECB and OFCB swap facility: who is eligible

Separately, the RBI introduced a swap facility for eligible external commercial borrowings (ECBs) raised by public sector companies and overseas foreign currency borrowings (OFCBs) raised by banks. The facility covers borrowings with an average maturity of three years and above drawn until 31 December 2026. It also applies to OFCBs raised by banks with a minimum three-year tenor. As with the FCNR facility, the RBI indicated the swap with the central bank will be undertaken only in dollars even if the borrowing is raised in another currency. The concessional swap window for these ECB and OFCB flows “comes into effect from the date of this circular and will remain open up to January 15, 2027” for eligible drawdowns and flows received up to 31 December 2026.

Pricing and structure: fixed 1.5% swap cost

Unlike the FCNR scheme’s at-par swap structure, the ECB/OFCB facility carries a fixed swap cost of 1.5% per annum, compounded semi-annually. Under the arrangement, banks can sell US dollars to the RBI and simultaneously agree to buy back the same amount at the end of the swap period. One report specifies that in the first leg, dollars will be sold at the FBIL (Financial Benchmarks India Ltd) reference rate, while in the reverse leg banks will return rupee funds along with the swap premium to obtain the dollars back. The maximum tenor of the swap is aligned with the repayment schedule or maturity of the borrowing, subject to a cap of five years. The RBI also clarified that the swap window will not be available for borrowings with embedded options, or for ECB raised for refinancing or repaying existing foreign-currency loans.

Regulatory relief: NOP-INR exclusion for related swap positions

The RBI also allowed authorised dealer banks to exclude swap positions arising from FCNR(B) deposits, ECBs and OFCBs from their net overnight open position (NOP-INR) calculations. This change eases a key regulatory constraint that can limit how much foreign exchange risk banks can hold overnight. By excluding these specific swap positions from NOP-INR, the RBI is signalling it wants banks to use the facilities without being constrained by position limits. In the context of targeted liquidity measures, this operational tweak matters because it can determine whether banks can scale participation.

Why the RBI is leaning on swaps and inflows

The measures are framed as an effort to attract durable foreign currency inflows, reduce hedging costs for borrowers and banks, and strengthen external buffers amid heightened global uncertainty. One report summarised the policy takeaway as the RBI choosing not to raise interest rates to defend the rupee and instead focusing on improving dollar liquidity through targeted measures. The swap facilities provide a mechanism for participants to convert foreign currency to rupees with more certainty about future costs, compared with relying purely on market hedges. That can be relevant when forward market stress is elevated and hedging costs rise.

Market expectations and early market reaction in reported examples

Market participants expect the combined impact of the new moves to bring in $10-50 billion in FY27, which could support the rupee. Another estimate cited by economists puts potential incremental inflows at $10-50 billion over the next year. Separately, Kunal Sodhani, Head of Treasury at Shinhan Bank, was cited saying the cumulative impact of a broader package of measures could potentially attract $10 billion-$10 billion of incremental foreign inflows over the next 12-18 months. In reported market reaction to the RBI’s move, the rupee gained 0.6% to trade at 95.24 against the dollar, while the benchmark 10-year bond yield eased to 6.95%.

How this fits with earlier RBI liquidity operations

The swap-window approach sits alongside earlier RBI actions cited in the provided material. The RBI’s surprise decision to conduct a $1 billion dollar-rupee buy/sell swap auction on 26 May was described by market participants as a move to ease stress in the forward currency market and smooth liquidity conditions for banks amid funding pressure and steady credit demand. That May operation was a three-year USD/INR buy-sell swap, structured so banks sell US dollars to the RBI for rupees and agree to buy back the dollars after three years, with the RBI stating it was meant “to meet the durable liquidity needs of the system.” In another cited operation, the RBI said it would purchase government securities worth Rs 2 lakh crore and conduct a USD 10 billion buy/sell dollar-rupee swap auction, with OMO purchases and swap auctions scheduled between 29 December 2025 and 22 January 2026, and the USD 10 billion swap set for 13 January 2026.

Key terms and timelines at a glance

Market impact: what changes for banks and borrowers

For banks, the par swap under FCNR(B) changes how they can manage the currency risk on fresh foreign currency deposits, especially for the three to five-year bucket. For public sector borrowers raising eligible ECBs, and for banks using OFCBs, the fixed 1.5% annual swap cost provides a known conversion cost versus potentially volatile market premiums. The exclusion of related swap positions from NOP-INR can increase banks’ operational headroom to participate. For markets, the central objective is to bring in foreign currency inflows that strengthen external buffers and reduce pressure on the rupee during periods of global uncertainty. Reported rupee and bond market moves following RBI measures suggest market participants are sensitive to these liquidity signals, although the longer-term impact depends on actual utilisation.

Analysis: why the design details matter

Two design choices stand out in the reporting. First, restricting the RBI leg to US dollars standardises the operational instrument even when underlying flows are in other currencies, which can simplify execution while concentrating the swap mechanism in the most liquid global currency. Second, the difference between an at-par swap for FCNR(B) and a fixed-cost swap for ECB/OFCB indicates the RBI is tailoring incentives by flow type and likely by perceived policy priority. The time-bound windows and maturity thresholds also indicate the RBI is steering inflows toward longer tenors, consistent with the aim of “durable” inflows rather than short-dated capital.

Conclusion

The RBI’s operational circulars put concrete timelines, pricing, and eligibility conditions behind the swap facilities announced in the monetary policy, with separate tracks for FCNR(B) deposits and for eligible ECB and OFCB flows. The measures pair concessional or stabilising swap terms with regulatory relief on NOP-INR treatment to improve bank participation. Estimates cited in the reports place potential incremental inflows in the $10-50 billion range over the next 12-18 months to FY27, depending on utilisation. The next signposts for markets will be the pace of FCNR mobilisation ahead of the 30 September 2026 cut-off and the scale of eligible ECB drawdowns and OFCB flows through 31 December 2026.