The FCNR leverage trap NRI investors should avoid

The Reserve Bank of India's swap window for fresh FCNR(B) deposits, open until 30 September 2026, has created a rare opportunity. Banks are offering 6–7% on three-to-five-year foreign currency deposits. The central bank absorbs the 3–3.5% hedging cost banks normally pay to convert dollars into rupees. The deposits are exempt from cash reserve and statutory liquidity requirements. For an NRI with investible surplus, the plain FCNR deposit is about as close to a free lunch as fixed income gets.

Social media influencers and wealth managers are not marketing the plain deposit. They are pushing a leveraged version that promises 15-20% returns. The pitch: an NRI opens a fixed-rate FCNR deposit, borrows against it at a floating rate linked to SOFR, then reinvests the borrowed money into another FCNR deposit. Repeat until the total deposit is five to ten times the original outlay.

Raj Khosla, managing director at MyMoneyMantra, ran the numbers. A $10,000 investment leveraged to $100,000 at 7% deposit yield and 5.5% borrowing cost produces $2,050 a year in surplus. Over three years, that is an internal rate of return above 17%. The mathematics "certainly looks attractive," he wrote.

The problem is the floating-rate loan. The FCNR deposit locks in its yield for the full term. The SOFR-linked borrowing cost does not. If global interest rates rise, the spread between the deposit rate and the loan rate can shrink or flip negative. At ten times leverage, each basis point of negative carry hits the investor's capital with tenfold force.

Consider a scenario where SOFR climbs 150 basis points over the next year, pushing the borrowing cost to 7%. The spread turns from positive 150 basis points to zero. The annual surplus disappears. If rates rise further to 8%, the investor losses $1,000 a year on the example structure – a 10% annual loss on the original $10,000 capital. Over the remaining two years, that would erode more than half the principal before the deposit matures.