Taiwan legislature approves motion, sets timetable for impeachment proceedings

The Legislative Yuan voted on Dec. 26 to approve an opposition motion to begin impeachment proceedings against President Lai Ching te, launching a sequence of public hearings, targeted questioning and a planned roll call vote in May. The motion was filed by lawmakers from the main opposition Chinese Nationalist Party and the Taiwan People’s Party, who say Lai undermined constitutional order and democracy and failed to implement a legislatively approved fiscal amendment that would have increased local governments’ share of public revenue.

Accounts of the floor vote differed across sources, with tallies variously cited as 61 to 50 and 60 to 51, and some accounts not listing a total. The legislature set a timetable that schedules public hearings on Jan. 14 to 15, 2026, requires President Lai to provide explanations and respond to inquiries on Jan. 21 to 22, 2026 and again on May 13 to 14, 2026, and calls for a formal roll call on May 19, 2026. If the legislature approves impeachment by the constitutionally required two thirds majority, the case would then be submitted to the Constitutional Court for adjudication.

The motion centers on the executive refusal to enact a fiscal amendment passed by the opposition dominated legislature intended to boost the revenue share for local governments. Opposition lawmakers presented the refusal as a breach of the separation of powers and an undermining of democratic norms. The joint opposition initiative followed a Dec. 19 announcement by KMT and TPP lawmakers that they would file for impeachment, and it played out amid visible partisan confrontation on the legislative floor as the governing Democratic Progressive Party protested the move.

Legislative arithmetic underpins the strategy. The Legislative Yuan has 113 seats. The Chinese Nationalist Party holds 52 seats and the Taiwan People’s Party holds 8, while the Democratic Progressive Party holds 51 seats. Together, the KMT and the TPP control a working majority, and reports indicate they secured additional support from two independent lawmakers to advance the motion. To remove a president the legislature must meet a higher bar, a two thirds majority which would require roughly 76 votes, before the judiciary reviews the merits.

Several lawmakers and observers have also signaled that Premier Cho Jung tai could face related impeachment scrutiny for his role as head of the executive branch, particularly over implementation of the fiscal amendment. Inclusion of the premier would expand the constitutional stakes and complicate the political and administrative consequences for governance.

For Taiwan this process tests the resilience of democratic institutions and the routines of constitutional accountability. The hearings and subsequent legal review will force a public airing of executive legislative tensions, and the unfolding drama will be followed closely abroad by governments that view Taiwan as central to regional security and democratic norms. In the short term attention will focus on the Jan. hearings and the president’s responses in January and May, and ultimately on whether the legislature can marshal the two thirds threshold needed to send the case to the Constitutional Court.