Monetary Authority of Singapore tightens policy as inflation rises, flags slower growth

MAS highlighted that imported price pressures are intensifying, particularly from energy. Prices of crude oil, natural gas, and fuel have risen sharply, feeding directly into electricity, transport, and broader consumer costs. The central bank also warned that a wider range of imported goods and services will see price increases in the quarters ahead, with second-round effects expected across retail and non-cooked food categories.

Even while tightening policy, MAS acknowledged that growth is set to moderate. GDP is expected to slow through 2026, stepping down from the above-trend pace seen in 2025, while the output gap is projected to narrow toward zero over the course of the year. Flash data showed Q1 GDP growth at 4.6% y/y, slightly below expectations, with a modest contraction on a quarterly basis.

External risks remain elevated, with the U.S.-Israel-Iran conflict flagged as a potential drag on activity. MAS noted it stands ready to curb excessive volatility in the currency if needed, underscoring a flexible policy approach.

Overall, the decision reflects a balancing act, tightening to contain imported inflation while recognising a softer growth outlook.

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The Monetary Authority of Singapore conducts monetary policy by managing the Singapore dollar nominal effective exchange rate (S$NEER), rather than setting interest rates. It does this through a policy band defined by its slope, width, and centre. When MAS increases the rate of appreciation of the S$NEER policy band, it is effectively tightening policy, because it is guiding the Singapore dollar to strengthen more quickly over time. A stronger currency reduces imported inflation by lowering the cost of foreign goods and services, while also tightening overall financial conditions. As a result, an increase in the slope of appreciation is interpreted by markets as a tightening move, typically used when inflation pressures are elevated or expected to rise.