Taiwan Forex Reserves Drop $8.6B as Central Bank Defends Currency

Quick overview

Taiwan’s forex reserves fell $8.6 billion in March to $596.9 billion. Biggest monthly drop since 2011. The decline came from central bank intervention in currency markets, according to Eugene Tsai, head of the monetary authority’s FX department.

Reserves peaked at a record $605.49 billion in February, highest since records began in 1961. That didn’t last long. By April they’d dropped to a 10-month low as authorities spent dollars defending the Taiwan dollar from weakness.

The intervention makes sense given what’s happening regionally. China’s exporters are aggressively hedging yuan exposure, creating massive demand swings in Asian FX markets. Taiwan’s tech sector is heavily export-dependent. TSMC alone crossed $2 trillion market cap recently. When the Taiwan dollar weakens too fast, it creates inflation pressure through imported goods.

Central bank’s balancing act got harder. Keep the currency too strong and exporters suffer. Let it weaken too much and inflation accelerates. The $8.6 billion burn through March shows how expensive defending the middle ground became.

Currency movements of major reserve holdings against the dollar also contributed to the decline. When dollar strengthens globally, Taiwan’s euro, yen, and pound reserves lose value in dollar terms. That accounting effect compounds actual intervention spending.

Taiwan deposits in the banking system reportedly hit NT$62.1 trillion (about $2.1 trillion USD), though specific recent data wasn’t in the sources I found. The gap between growing domestic deposits and falling FX reserves highlights capital not flowing offshore at the same rate it’s accumulating domestically.

Cross-strait tensions with China haven’t helped. Geopolitical risk keeps capital nervous. When investors worry about Taiwan Strait stability, money doesn’t rush in. That limits natural inflows that would support the currency without requiring intervention.

Australia’s holding unemployment at 4.1% with 50,000 new full-time jobs. China’s exports surged 22% in January-February combined. Regional growth looks uneven but positive in spots. Taiwan’s sitting in the middle of all that trying to manage currency stability without massive reserves drawdown.

The March drop broke a multi-month streak of reserves either holding steady or climbing. December 2025 through February 2026 saw consecutive gains as investment returns and dollar weakness boosted reserve valuations. March reversed all that momentum in one month.

Eugene Tsai’s statement confirmed intervention was the “main” cause of the drop. That’s unusually direct language from central bank officials who normally speak in vague terms about “smoothing volatility” or “maintaining orderly markets.” Saying intervention directly drove the decline signals they wanted markets to know they’re actively managing the currency.

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Sophia Cruz

Financial Writer - Asian & European Desks

Sophia is an experienced writer, reporter and newsdesk member, mostly on the financial sectors. For the past 5 years Sophia has covered a wide variety of topics such as the financial markets, economics, technology, fin-tech and trading. Sophia has been a part of the FX Leaders team since 2017 and works on producing valuable content and information for traders of all levels of experience.

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