Discuss the role of RBI's FCNR(B) swap facility in stabilising India's external sector amid rising oil prices and FPI outflows.

Facing a costlier crude import bill and sustained foreign portfolio investor exits, the RBI operationalised a special USD-INR swap facility in June 2026 for FCNR(B) deposits, ECBs and overseas foreign currency borrowings [2]. By converting non-resident savings into stable dollar inflows, it has emerged as a decisive, market-friendly stabiliser of the external sector.

Design of the instrument

• Covers fresh FCNR(B) deposits of minimum three-year tenor and ECBs of average maturity three years and above, with swap tenor co-terminus with repayment, capped at five years [2].
• RBI swaps only the principal, absorbing exchange-rate risk that banks and borrowers would otherwise price into their rates [2].
• Being available on tap, it substitutes discretionary intervention with a rule-based, self-selecting window [1].

Contribution to external stability

• Mobilised about US$73 billion in under eleven weeks — India's fastest large-scale forex mobilisation, far outpacing the 2013 FCNR(B) scheme's ~US$26 billion during the taper tantrum [1].
• Cushions the rupee by supplying non-debt-creating-like, long-maturity dollars precisely when FPI outflows and oil payments drain liquidity, reducing reliance on spot reserve sales [1].
• Strengthens reserve buffers and RBI's ability to manage its forward dollar book, lowering rollover and future delivery obligations [3].
• Signals policy credibility, anchoring depreciation expectations and discouraging speculative positioning.

Limitations

• Inflows are repayable liabilities, not permanent capital; maturity bunching after three years poses a future outflow risk.
• Rupee liquidity released domestically must be absorbed to keep call rates aligned with the policy repo rate, complicating monetary management [3].
• Treats symptoms, not structural causes — import dependence on crude and volatile portfolio flows.

The facility's strong response, which allowed RBI to advance the FCNR(B) window's closure to August 31, 2026 [1], shows an institutionalised, responsive crisis toolkit. Sustained stability, however, will require pairing such windows with energy-import diversification and deeper FDI-led inflows, so that India's external resilience rests on structural strength rather than episodic mobilisation.