# Luís Montenegro

## Identity and office

Luís Montenegro has been prime minister of Portugal since 2 April 2024, with a break as caretaker after 11 March 2025 until the 5 June 2025 re-oath. He remains prime minister on 5 September 2026. The office can swear a cabinet and table a confidence motion. It does not give him Chega’s parliamentary group or a unique later seat integer.

He is not a Ukraine co-belligerent on this catalog. ukraine-war is not minted and is not attached. 2014+/Karabakh/Kosovo/Taiwan events are not hung on territorial-revisionism. Soviet-scope rows are not used as primary homes.

The oath file is dated. On 2 April 2024 the President swore the XXIV Constitutional Government at Palácio Nacional da Ajuda after the 10 March 2024 election ([Portugal.gov.pt](https://portugal.gov.pt/gc24/comunicacao/noticias/tomou-posse-o-xxiv-governo); [Reuters](https://www.reuters.com/world/europe/portugals-minority-government-be-sworn-stability-doubtful-2024-04-02/)). The Democratic Alliance was a reported 80 seats short of a majority in a 230-seat Assembly. António Costa’s November 2023 resignation had opened the snap. Costa is named as predecessor. He is not minted. André Ventura’s Chega was the third force. Ventura is not minted. Montenegro had refused a formal Chega pact. That refusal is stored as a completed political choice, not as a unique later firewall coefficient.

The collapse file is 11 March 2025. Montenegro tabled a confidence motion after the Spinumviva controversy — a consultancy he had founded, later in the family orbit, with reported clients including a casino-concession group. Opposition parties, including the Socialists and Chega, voted the motion down. Reuters and BBC recorded 142–88 with no abstentions ([DAR](https://debates.parlamento.pt/catalogo/r3/dar/01/16/01/099/2025-03-11); [Reuters](https://www.reuters.com/world/europe/portugals-government-faces-likely-defeat-fresh-collapse-confidence-vote-2025-03-11/); [BBC](https://www.bbc.co.uk/news/articles/cgm1nzj2yvko)). The Public Prosecution Service later closed a preliminary file without charges (reported December 2025). This page does not store Spinumviva as a conviction. It stores the lost vote.

The re-oath file is 5 June 2025. After the 18 May 2025 snap the President again swore Montenegro, now of the XXV Constitutional Government ([Portugal.gov.pt](https://portugal.gov.pt/gc25/comunicacao/noticias/xxv-governo-constitucional-tomou-posse)). Still without a majority.

## Documented benefits

The offsets that a commissioned-positive portrait would lead with are real only where dated. Refusing a formal Chega pact is a completed choice, not a rebate of 11 March 2025.

## Contributions and limits of responsibility

He accepted the 2 April 2024 premiership. He tabled the 11 March 2025 confidence motion. He accepted the 5 June 2025 re-oath. He does not sit as Ventura. Sharing the legislature with Chega and the Socialists is not a reason to drop 11 March 2025.

## Causal chain through facts

2 April 2024 opens the PSD-PM file. 11 March 2025 records the confidence rejection after Spinumviva. None of those dates hangs on ukraine-war, territorial-revisionism, or Glavlit. He connects to the mechanism only through dated facts.

## What the score does not say

This page does not promise an exact number. Direction on this chain is negative: a completed minority PSD/AD premiership after Costa, then a completed collapse on a conflict-of-interest confidence vote, then a still-minority return. It does not invent a unique seat integer. It does not invent a Spinumviva conviction. A later genuine contest would be a different fact with a different date. Costa and Ventura remain names on this file, not invented biographies.

## Dated facts

- 2025: Assembly rejects Montenegro’s confidence motion after Spinumviva. https://factrail.ai/facts/pt-montenegro-confidence-2025. Sources: https://www.reuters.com/world/europe/portugals-government-faces-likely-defeat-fresh-collapse-confidence-vote-2025-03-11/, https://debates.parlamento.pt/catalogo/r3/dar/01/16/01/099/2025-03-11.
- 2024: Montenegro sworn prime minister of a Democratic Alliance minority cabinet. https://factrail.ai/facts/pt-montenegro-oath-2024. Sources: https://www.reuters.com/world/europe/portugals-minority-government-be-sworn-stability-doubtful-2024-04-02/, https://portugal.gov.pt/gc24/comunicacao/noticias/tomou-posse-o-xxiv-governo.

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/people/luis-montenegro