MediumIV Macro Policy & Sovereign Debt17 September 2026, Thursday
Taiwan's central bank held its rate at 2.00% and raised its 2026 growth forecast from 9.45% to 11.48%
Taiwan's central bank left the discount rate unchanged at 2.00% for a tenth consecutive quarter on 17 September 2026 and raised its 2026 growth forecast from 9.45% to 11.48% on artificial intelligence demand.
According to the statement issued after the decision, the discount rate was held at 2.00%, the rate on accommodations with collateral at 2.375% and the rate on accommodations without collateral at 4.250%. The bank said the decision was intended to preserve economic stability amid global uncertainty. It marks a tenth consecutive quarter without change, and the level of 2.00% remains the highest cost of borrowing since 2008. As Central Banking reported, the bank also listed the uncertainties created by the US-Iran war among its reasons.
The forecast revisions are the real news in the decision: the 2026 growth forecast was raised from 9.45% to 11.48%. The 2026 consumer price index forecast was raised from 1.91% to 2.03%, while the CPI forecast for 2027 was given as 1.83%, meaning inflation is expected to fall below the 2% target next year. The main reason for the growth revision is semiconductor-weighted exports and artificial intelligence demand.
The bank also eased mortgage restrictions: the lending ceiling for a second home was raised from 60% to 70% of the property value and the requirement on the time to start construction on land purchases was removed. On the day of the decision the Taipei stock exchange closed up 0.96% at 46,288.0 points and the US dollar at NT$31.881; trading volume came to NT$819.41 billion (25.73 billion dollars). The distribution of the board's vote does not appear in either source.
Talay assessment
Bottom line
Despite double-digit growth, Taiwan has held the rate at 2.00% and chosen to move macroprudential instruments rather than monetary policy; raising the second-home lending ceiling to 70% is the clearest sign of that. Lifting the growth forecast from 9.45% to 11.48% also deepens the island economy's dependence on a single export channel, the artificial intelligence chip. If inflation is expected to fall to 1.83% in 2027, tightening pressure remains limited, but asset price risk rises.
Likely effects
- The path of the Taiwan dollarNegativeWeeks
With the United States and Europe raising rates, Taiwan holding at 2.00% widens the interest rate differential against it; pressure continues on the exchange rate at NT$31.881.
- Housing and credit riskNegative1–6 months
Raising the second-home lending ceiling from 60% to 70% could revive mortgage demand in a low-rate environment and create concentration on bank balance sheets.
- Global electronics demandUncertain1–6 months
The growth forecast of 11.48% rests on the assumption that AI server and chip demand persists through 2026; if that assumption breaks down, the revision reverses quickly.
Possibilities, ranked
- 1The rate ends the year at 2.00%60%
Because inflation is expected to fall to 1.83% in 2027, the bank makes no change at the December meeting either.
Watch: The December 2026 board meeting decision and any deviation of the monthly CPI series from the 2.03% forecast
- 2Macroprudential tightening25%
If prices accelerate after the easing of mortgage rules, the bank returns to credit limits rather than rates.
Watch: The monthly growth rate of the mortgage stock and any new lending ceiling rule
- 3The growth forecast is revised down15%
Chip demand slows and the forecast of 11.48% is cut at the next meeting.
Watch: Monthly export orders and semiconductor export data
Probabilities are calibrated judgement based on the sources, not measurement, and are revised as new information arrives. Not investment advice.
Market reaction
Indicators affected
- Taiwan discount rate▲ 2.00%
- 2026 growth forecast▲ 11.48%
- TAIEX close▲ 46,288.0