Bank of Korea raises the Base Rate 25 basis points to 3.00 percent

The Monetary Policy Board of the Bank of Korea decided on August 27, 2026, to raise the Base Rate by 25 basis points, from 2.75 percent to 3.00 percent, for the intermeeting period. That is the setting on the Bank’s English homepage card the same day, which also lists the inflation target at 2.0 percent. Six members supported the increase. Hwang Kunil voted against it, proposing to keep the Base Rate unchanged at 2.75 percent.

The locked homepage card is the intermeeting setting: a 25-basis-point increase from 2.75 percent to 3.00 percent. The decision document records the same move and the 6–1 vote. The Board said the domestic economy has continued to grow at a stronger than expected pace, supported by strong exports and a recovery in domestic demand, while inflation is expected to remain above the target level for a considerable time. It raised this year’s growth forecast to 3.3 percent and next year’s to 2.9 percent, both well above the May forecasts of 2.6 percent and 2.1 percent. Consumer-price inflation is still forecast at 2.7 percent this year and 2.3 percent next year, matching May. Core inflation, excluding food and energy, is now forecast at 2.5 percent in both years, above the May forecasts of 2.4 percent and 2.3 percent.

July’s inflation prints and the financial-stability language sit beside that rate decision, not in place of it. Consumer-price inflation declined to 2.8 percent in July because petroleum-product prices and agricultural, livestock, and fisheries prices rose more slowly, the Board said. Core inflation, excluding food and energy, rose to 2.6 percent, driven by faster increases in personal-services and durable-goods prices. Short-term inflation expectations among the general public remained in the upper 2 percent range. Housing prices in Seoul and its surrounding areas continued to increase at a high pace, and household loans increased substantially. The Board left the interest rate on programs under the Bank Intermediated Lending Support Facility unchanged at 1.25 percent.

Why it matters

The Board judged that it was important to prevent inflationary pressures from becoming widespread through preemptive action, and that financial-stability risks still required attention. Opening remarks to the press conference the same day said most research findings suggest that, compared with a delayed response, preemptive action can stabilize inflation expectations earlier and reduce the degree and duration of tightening. The same remarks said preemptive action would also help moderate recent housing-price increases in Seoul and its surrounding areas and the growth in household debt. Those are the Board’s stated reasons. They are not a TickerGrove forecast of housing prices or household loans.

What to watch

The Board said it will decide the timing and pace of further Base Rate increases while assessing inflation, the domestic economy, and financial stability. It described the Korean won to US dollar exchange rate as having fallen significantly into the upper thirteen-hundred won range, and said stock prices fell sharply, led by the semiconductor sector, and then partially rebounded. No index close and no single won-dollar fix appear in the decision. Hwang Kunil’s dissent is a recorded preference to hold at 2.75 percent, not a forecast of the next vote. The Monetary Policy Decisions index lists the prior decision on July 16, 2026; the August opening remarks refer to “the hike in July” without restating that earlier rate in the English text checked here.