Bank of Korea Expected to Raise Interest Rates on July 16 for the First Time in Over Three Years
Taylor Wilson
The Bank of Korea is expected to raise its benchmark rate to 2.75% on July 16, the first hike in over three years; 36 of 37 economists polled by Reuters forecast the move, driven by inflation that has stayed above the 2% target for four straight months.
Why is the market nearly unanimous on a hike?
Reuters polled 37 economists; 36 expect the rate increase — near-total consensus.
South Korea's June CPI rose 3.2% year-on-year, a two-and-a-half-year high, and has now exceeded the BOK's 2% target for four consecutive months.
This means → inflation is not a one-off spike but a persistent overshoot; the case for standing pat has run out.
Barclays economist Bum Ki Son noted that Governor Shin Hyun-song has explicitly stated a hike is necessary when inflation expectations are set to overshoot the target for an extended period.
What else is pushing the BOK to act?
Strong growth: Q1 GDP expanded at the fastest pace in nearly six years, showing the economy can absorb a rate hike.
Rising home prices + high household debt: both risks swell further in a low-rate environment; tightening helps cool them.
Won depreciation fuels imported inflation: the won has fallen more than 4% this year, lifting raw-material import costs. A separate Reuters poll sees the won weakening a further 1%+ by end-July.
In plain terms = growth is solid, home prices are climbing, and the currency is sliding — all three vectors point to "time to hike."
How does won weakness shape the decision?
Bank of America economist Benson Wu said the weaker won will be a key focus at the meeting.
Policymakers have stepped up verbal intervention and coordinated messaging across ministries, but the effect on the won appears limited.
This means → talk alone cannot stabilize the currency; a rate hike is the most direct tool to support the won.
Wu said he will watch for any signal of back-to-back hikes, though that is not BofA's base case.
How high could rates go this year?
Of 31 economists in the Reuters poll, 28 expect one more hike this year, bringing the rate to 3.00%.
The BOK's May dot plot — a chart showing each board member's rate forecast — indicated most members see the rate reaching 3% within six months.
The latest survey's median forecast: rates rise to 3.25% by Q1 2027 and stay there at least through year-end — 25 basis points higher than the May survey.
This reflects a broad upward shift in where the market sees the rate ceiling — not a "one and done" hike, but a sustained tightening path.
What are the key variables to watch next?
Economists project South Korea's GDP growth at 2.8% in 2026 and 2.1% in 2027; inflation at 2.7% in 2026 and 2.2% in 2027.
In plain terms = growth is slowing but still healthy, and inflation is easing but still above target — the BOK has room to keep hiking, but won't be overly aggressive.
Whether the won stabilizes and where oil prices head are the two critical verification variables: continued won weakness or rising oil prices could accelerate the pace; reversal on either front could slow it.
Content is for reference only, not financial advice.