Philippine Senate returns VP Sara Duterte's impeachment case to lower house

The Senate's late-night move could provide a lifebuoy for presidential contender Duterte in her make-or-break trial

  • PUBLISHED: Tue 10 Jun 2025, 9:29 PM

Philippine senators on Tuesday voted to return an impeachment case against Vice President Sara Duterte to the lower house to clarify its constitutionality, in a surprise move just hours after convening a trial that could end her political career.

After heated debates among members that included efforts by a Duterte ally to dismiss the case, the senators agreed not to terminate the trial, but first send it back to the lower house to certify that its handling of the process had been lawful.

The impeachment of the daughter of firebrand former President Rodrigo Duterte follows an acrimonious falling out last year with President Ferdinand Marcos Jr, with whom she ran on a joint ticket that won the 2022 election in a landslide.

The Senate's late-night move could provide a lifebuoy for presidential contender Duterte in her make-or-break trial and impact the policy agenda and succession plans of former ally Marcos.

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Marcos is limited to a single term in office and has created a powerful enemy in Duterte. He is expected to try to retain influence and protect his legacy by grooming a successor capable of fending off his rival in the next election should she be acquitted.

"I think we have upheld our oath to be politically neutral," said Senator Alan Peter Cayetano, a Duterte loyalist who presented the motion to return the case to the House of Representatives.

The lower house in February voted to impeach the vice president for high crimes and betrayal of the public trust, alleging budget irregularities, amassing of unusual wealth and a threat to the lives of Marcos, his wife, and the house speaker. She has denied all allegations.

The unprecedented move by the Senate could add fuel to fierce public debate on what is already an emotionally charged issue in the Philippines, with the spectre of discord in the bicameral legislature and more legal action to try to dismiss the case against the popular Duterte.

The trial will officially proceed, according to senators, who issued a summons to Duterte to respond to the charges, despite sending the case back to the lower house until a time when a Congress newly-formed after last month's midterm elections is "willing and ready" to pursue the impeachment complaint.

Duterte will have 10 days to comply. A new Congress will convene at the end of July.

Duterte's office late on Tuesday reiterated an earlier statement that said she was ready to "expose the baselessness of the accusations".

"The impeachment process must never be weaponised to harass, silence, or eliminate political opponents," it said.

Duterte is the fifth top official in the Philippines to be impeached, only one of whom, Renato Corona, a former Supreme Court chief justice, was convicted.