Taiwan's Political Earthquake: Former Presidential Candidate Ko Wen-je Sentenced to 17 Years in Prison

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A court ruling against the founder of Taiwan's third-largest party sends shockwaves through the island's political landscape — and likely ends his presidential ambitions for good.

Ko Wen-je, the 66-year-old founder of Taiwan's Taiwan People's Party (TPP) and former mayor of Taipei, was sentenced to 17 years in prison on Thursday, March 26, 2026, by the Taipei District Court. The verdict marks one of the most dramatic falls from grace in Taiwan's recent political history.

The former surgeon, who came third in the 2024 presidential election with roughly a quarter of all votes, was found guilty on multiple counts including bribery, misappropriation of public funds, and embezzlement. In addition to the prison term, he was stripped of his civil rights for six years — effectively barring him from running for public office for the foreseeable future.

What Was He Accused Of?

The most prominent charge against Ko centers on the so-called Core Pacific Case. When Ko served as Taipei's mayor during his second term (2018–2022), he is alleged to have accepted bribes worth approximately NT$17.1 million (around US$535,000) from the chairman of the Core Pacific Group, a major real estate developer. In return, prosecutors say, Ko granted the company a significant increase in the floor-space ratio for a large shopping mall project in Taipei — boosting it from 392% to 840%. This kind of ratio increase is enormously valuable in a city with expensive real estate, as it allows a developer to build far more usable space on a given plot of land.

Beyond that, Ko was accused of misappropriating NT$62.3 million (around US$1.9 million) from the Chung Wang Foundation, a charity he was associated with, as well as diverting funds from his 2024 presidential campaign. Investigators allege that political donations were funneled through a public relations company, partly to pay staff and secure exclusive rights to Ko's public image for commercial use. A fundraising concert event tied to his campaign also came under scrutiny.

Prosecutors had originally sought a combined sentence of 28.5 years. The judge handed down 17 years after merging the individual charges.

A Long Road to Verdict

Ko was first arrested in mid-2024. He spent approximately one year in detention before being released on bail of NT$70 million (roughly US$2.2 million) in September 2025. Throughout the entire investigation and trial, he consistently denied all wrongdoing, describing the proceedings as politically motivated.

On the day of the verdict, Ko did not hold back. Speaking to reporters outside the court, he stated: "What we are seeing is not a trial in a country governed by the rule of law, but a judicial performance driven by political manipulation."

Dozens of supporters gathered outside the courthouse. Among them was Kenny Yang, a 52-year-old IT worker, who insisted Ko had been falsely accused. "Regardless of the outcome, we will continue to support him," Yang told reporters. Ko can appeal the ruling, as this is only the court's first-instance decision.

Political Fallout for the TPP

Ko founded the Taiwan People's Party in 2019 as an alternative to Taiwan's two long-dominant parties — the ruling Democratic Progressive Party (DPP) and the opposition Kuomintang (KMT). The TPP's signature white color was chosen deliberately to signal a break from traditional political corruption. That symbolism now rings hollow.

The TPP holds eight seats in parliament and has increasingly aligned itself with the KMT, helping to form an opposition bloc that has repeatedly clashed with the DPP government. TPP chairman Huang Kuo-chang, who accompanied Ko to court, vowed to fight on: "As long as Ko does not give up, we will not give up," he wrote on Facebook.

The verdict effectively ends any realistic prospect of Ko running in the 2028 presidential election — and raises serious questions about the future direction and leadership of the party he built.

What Comes Next?

Ko remains free on bail while his legal team prepares an appeal. He also faces investigation in connection with six additional cases, meaning his legal battles are far from over. Whether the TPP can survive and redefine itself without its founding figurehead remains one of Taiwan's most pressing political questions heading into the years ahead.

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Sources:

• Focus Taiwan / Central News Agency: https://focustaiwan.tw/politics/202603260013
• Taiwan News: https://www.taiwannews.com.tw/news/6328585
• Taipei Times: https://www.taipeitimes.com/News/front/archives/2026/03/26/2003854523
• New Bloom Magazine: https://newbloommag.net/2026/03/26/ko-sentence-2028-run/
• AFP via Hong Kong Free Press: https://hongkongfp.com/2026/03/26/ex-taipei-mayor-jailed-17-years-for-graft/
• Reuters via BusinessWorld: https://www.bworldonline.com/world/2026/03/26/738883/former-taipei-mayor-sentenced-to-17-years-in-corruption-case/

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