KakaoBank's Net Interest Margin Tops 2%, Exceeding Major Banks

Q2 Margin Jumps 0.13 Percentage Point, Far Above Peers; Union Pushes for Bigger Payouts

Finance|
| Updated 2026.08.17. 18:23:41
|
By Jung Ji-won
||
null - Seoul Economic Daily Finance News from South Korea

Internet bank KakaoBank is posting a higher net interest margin (NIM) than commercial banks. Unlike savings banks, it is treated in practice the same as commercial banks and carries lower risk, yet it is engaging in excessive interest-based lending.

According to the financial industry on the 17th, KakaoBank's NIM for the second quarter of this year was 2.13%, up 0.13 percentage points from the first quarter. NIM shows how much profit a bank has earned by deploying its funds into loans and other assets. KakaoBank's NIM exceeds that of commercial banks. In the second quarter of this year, KB Kookmin Bank posted 1.74%, Shinhan and Hana Bank 1.61%, and Woori Bank 1.51%.

Some of the money earned through interest-based lending is being spent on executives and employees. CEO Yun Ho-young received 7.29 billion won in compensation in the first half alone. He received 349 million won in salary and 536 million won in bonuses, and pocketed 7.29 billion won through exercising stock options. Counting salary and bonuses alone, his 885 million won exceeds that of the heads of Woori, Hana and KB banks. Employees' average pay also reached 63 million won in the first half of this year and 125 million won on an annual basis last year.

Even so, KakaoBank is intent on expanding compensation. After holding its first full-day strike on the 31st of last month, the bank's union carried out a second strike on the 14th. The union is also considering industrial action that could directly affect banking operations. Notably, KakaoBank announced on this day that, to enhance shareholder value, it would cancel 270,000 treasury shares and use the remaining 262,334 treasury shares for executive and employee compensation. KakaoBank explained that "the lending characteristics, such as loans to mid- to low-credit borrowers and self-employed individuals, are reflected in the NIM."

Original reporting by Jung Ji-won for Seoul Economic Daily.

AI-translated from Korean. Quotes from foreign sources are based on Korean-language reports and may not reflect exact original wording.

Watch · Seoul Economic Daily

More →
4:38
World News Day 2026 — Know the facts. Understand what matters. #ChooseTrustedJournalism

AI KEY

Preview
Korean Corporate Intelligence HubKOSPI · KOSDAQ · 12 sectors

A live, cap-weighted view of every KOSPI and KOSDAQ sector, with same-day Korean reporting distilled by company — built for foreign investors, correspondents and analysts who need to scan Korea before the next session.

Korea Company Atlas

Preview
Market Ontology · The Feedback LoopKFTC 2025 · 92 groups · 121,954 articles

An English ontology of the Korean market — how companies, the media, the government and the National Assembly move each other in a loop. Korea's named controlling persons and designated business groups are a mechanism, not a risk to be priced blind.

SIGNAL

Now live
English Edition · Capital MarketsM&A · IPO · PE · Fund Flows

SIGNAL English Edition is live — Korea's deal desk reporting in English. M&A, IPOs, private equity and fund flows, covered daily for global institutional investors. Browse free; subscriber-only scoops at the 50% intro rate.