RBI Issues Operational FAQs on Foreign Exchange Risk Reserve to Clarify Rupee Derivative Rules — October 15, 2026

In a bid to clear mounting operational confusion across bank dealing rooms, the Reserve Bank of India (RBI) has issued a comprehensive set of Frequently Asked Questions (FAQs) regarding the newly instituted Foreign Exchange Risk Reserve (FERR). The clarification follows severe pushback and queries raised by lenders through the Foreign Exchange Dealers' Association of India (FEDAI) after the central bank rolled out aggressive currency-stabilisation measures.

The regulator's clarifications aim to provide explicit guidance on risk measurement, calculation methodologies for structured derivative products, and compliance procedures on the RBI’s Centralised Information Management System (CIMS).

Background: The 20% Reserve Mandate

The regulatory shake-up began when the RBI notified the FERR mechanism through A.P. (DIR Series) Circular No. 26, followed by Circular No. 27. Under the directions, Authorised Dealers (ADs) are required to deposit and maintain an unremunerated cash reserve in India with the RBI equal to 20% of the rupee-equivalent notional amount of eligible foreign exchange derivative contracts.

The policy was designed to curtail speculative currency plays and slow the depreciation of the rupee against the US dollar. However, it immediately trapped banks between strict regulatory timelines and practical execution challenges.

Key Clarifications in the RBI FAQs

The newly released FAQs address several critical operational hurdles that had led some private and public sector lenders to hold back quotes on dollar-rupee forwards and options:

• Scope and Thresholds: The FAQs reiterate that for client transactions, the FERR applies to INR derivative contracts of notional value exceeding $2 million equivalent undertaken to hedge current account transactions where the user is purchasing foreign currency against the rupee. Attempts by corporate clients to split single transactions across different banks to skirt the $2 million barrier constitute a regulatory violation.
• Proprietary Bank Hedging: Unlike corporate client trades, when authorised dealers hedge currency risks on their own balance sheet assets and liabilities by purchasing foreign currency against the rupee, the 20% reserve applies without any minimum threshold.
• Calculation of Notional Values: The document sets out specific accounting formulas for complex multi-leg option strategies, ensuring banks do not overestimate or double-count exposure when calculating the 20% cash lock-in.
• Reporting Deadlines: Cash reserves must be maintained on a daily basis with the RBI until the termination or maturity of the underlying contract, with daily compliance reporting verified via CIMS.

Market Implications for Indian Corporates and Banks

The operational guidance arrives as Indian financial institutions adjust to a substantially tighter regulatory environment. Alongside the FERR, the RBI reduced the threshold for taking forex derivative positions without proving underlying commercial exposure from $100 million to just $5 million, prohibited the rebooking of cancelled rupee derivative contracts, and moved crude-oil dollar procurement to a dedicated public-sector window.

Impact on Key Stakeholders:

• Commercial Banks: Locking up 20% of contract notional values in cash with the central bank places direct downward pressure on net interest margins (NIMs), particularly for private lenders whose treasury desks handle sizable corporate derivative volumes.
• Importers and Borrowers: Because the reserve carries an opportunity cost for banks, lenders are passing the liquidity drag onto customers via higher forward premia and wider bid-ask spreads, making current account hedging notably more expensive for companies importing equipment, commodities, or services.
• Exporters: Exporters booking contracts to sell foreign currency against the rupee remain outside the purview of the 20% reserve mandate, preserving normal hedging avenues for dollar inflows.

With the FAQs now formally notified, inter-bank liquidity flows and forward price discovery are expected to normalise, offering Indian corporate treasurers a clearer playbook for managing foreign currency risk within the tightened regulatory architecture.

Tags: Reserve Bank of India FEDAI Indian Rupee Forex Derivatives Banking Sector