| Election Name: | Next Portuguese legislative election |
| Country: | Portugal |
| Type: | parliamentary |
| Ongoing: | yes |
| Previous Election: | 2024 Portuguese legislative election |
| Previous Year: | 2024 |
| Seats For Election: | All 230 seats in the Assembly of the Republic |
| Majority Seats: | 116 |
| Election Date: | On or before 8 October 2028 |
| Opinion Polls: | Opinion polling for the next Portuguese legislative election |
| Leader1: | Luís Montenegro |
| Party1: | Social Democratic Party (Portugal) |
| Alliance1: | Democratic Alliance (Portugal, 2024) |
| Leader Since1: | 28 May 2022 |
| Leaders Seat1: | Lisbon |
| Last Election1: | 80 seats, 28.8% |
| Seats Before1: | 80 |
| Seats Needed1: | 36 |
| Leader2: | Pedro Nuno Santos |
| Party2: | Socialist Party (Portugal) |
| Leader Since2: | 16 December 2023 |
| Leaders Seat2: | Aveiro |
| Last Election2: | 78 seats, 28.0% |
| Seats Before2: | 78 |
| Seats Needed2: | 38 |
| Colour3: | 202056 |
| Leader3: | André Ventura |
| Party3: | CH |
| Leader Since3: | 9 April 2019 |
| Leaders Seat3: | Lisbon |
| Last Election3: | 50 seats, 18.1% |
| Seats Before3: | 49 |
| Seats Needed3: | 67 |
| Colour4: | 00ADEF |
| Leader4: | Rui Rocha |
| Party4: | IL |
| Leader Since4: | 22 January 2023 |
| Leaders Seat4: | Braga |
| Last Election4: | 8 seats, 4.9% |
| Seats Before4: | 8 |
| Seats Needed4: | 108 |
| Leader5: | Mariana Mortágua |
| Party5: | Left Bloc (Portugal) |
| Leader Since5: | 28 May 2023 |
| Leaders Seat5: | Lisbon |
| Last Election5: | 5 seats, 4.4% |
| Seats Before5: | 5 |
| Seats Needed5: | 111 |
| Colour6: | FF0000 |
| Leader6: | Paulo Raimundo |
| Party6: | PCP |
| Alliance6: | CDU |
| Leader Since6: | 12 November 2022 |
| Leaders Seat6: | Lisbon |
| Last Election6: | 4 seats, 3.2% |
| Seats Before6: | 4 |
| Seats Needed6: | 112 |
| Party7: | LIVRE |
| Leader Since7: | 12 May 2024 |
| Leaders Seat7: | Lisbon |
| Last Election7: | 4 seats, 3.2% |
| Seats Before7: | 4 |
| Seats Needed7: | 112 |
| Colour8: | 008080 |
| Leader8: | Inês Sousa Real |
| Party8: | PAN |
| Leader Since8: | 6 June 2021 |
| Leaders Seat8: | Lisbon |
| Last Election8: | 1 seat, 2.0% |
| Seats Before8: | 1 |
| Seats Needed8: | 115 |
| Prime Minister | |
| Posttitle: | Prime Minister after election |
| Before Election: | Luís Montenegro |
| Before Party: | Social Democratic Party (Portugal) |
| Previous Mps: | 16th Legislature of the Third Portuguese Republic |
The next legislative election in Portugal will take place on or before 8 October 2028 to elect members of the Assembly of the Republic to the 17th Legislature. All 230 seats to the Assembly of the Republic will be at stake.
The 2024 elections resulted in a hung parliament and the formation of a minority government led by Luís Montenegro. An election may occur before the scheduled date if the President of Portugal dissolves Parliament for a snap election or if the Assembly of the Republic passes a motion of no confidence in the government. Early elections are more likely during minority governments, as the Prime Minister does not command a majority in the Assembly of the Republic.[1]
The Democratic Alliance (AD), composed by Social Democratic Party (PSD), CDS – People's Party (CDS–PP) and the People's Monarchist Party (PPM), led by PSD leader Luís Montenegro, won by a very narrow margin the 2024 legislative election with almost 29 percent of the votes and 80 seats in the 230 seat Assembly of the Republic. The Socialist Party (PS), in power between 2015 and 2024 and led by Pedro Nuno Santos, elected in the aftermath of the resignation of then Prime Minister António Costa due to an investigation around alleged corruption involving the award of contracts for lithium and hydrogen businesses,[2] suffered a big decrease in support winning 28 percent of the votes and 78 seats. The populist/far-right party Chega (CH) surged in the elections, gathering 18 percent of the votes and 50 seats in Parliament, the best result for third party in decades and becoming kingmaker.[3] The Liberal Initiative (IL) was able to hold on to their eight seats and gather five percent of the votes. The left-wing/far-left parties, the Portuguese Communist Party (PCP) and the Left Bloc (BE), achieved, again, disappointing results with BE holding on to their five seats and four percent of the votes, while the Communists' alliance got their worst result ever with just three percent of the votes and four seats. LIVRE nearly surpassed PCP by gathering also three percent of the votes and four seats. People Animals Nature (PAN) was able to win just one seat.[4]
Eleven days after election day, on 21 March 2024, Luis Montenegro was asked by President of the Republic Marcelo Rebelo de Sousa to form a government, a minority one in this case.[5] The new government was sworn into office on 2 April 2024.[5]
With the lack of a workable majority, the AD minority government is forced to negotiate with Opposition parties to pass major legislation and this created problems regarding the prospects of a budget for 2025.[6] The Government decided to negotiate with the Socialist Party (PS),[7] however, the odds of a positive outcome from these negotiations were slim as the PS rejected the corporate tax cuts and the proposed "Youth IRS" scheme, which would provide an income tax rate cut for young people under the age of 35, and accused the government of not giving in.[8] President Marcelo Rebelo de Sousa warned that a lack of a deal could lead to snap legislative elections,[9] and admitted he was putting pressure on both the major parties to reach a deal.[10]
On 3 October 2024, Luís Montenegro "dropped" several parts of his government's Youth IRS scheme and corporate tax cuts by bringing his new proposals closer to policies defended by the PS, calling it an "irrefutable proposal" for the Socialists.[11] Pedro Nuno Santos recognized the concessions made by the government, but pressed for more conditions on corporate tax cuts, mainly on their timing.[12] The Prime Minister rejected these last conditions made by the PS, but said he was "confident" in the budget being approved by Parliament.[13]
On 17 October 2024, the general-secretary of the PS, Pedro Nuno Santos, announced that the Socialist Party would abstain in the budget vote, thus ensuring the approval of the document with the sole votes of the AD coalition.[14] On 31 October, Parliament passed the budget in its first general reading by a 80-72 vote, with the 78 PS members abstaining. On the final vote, on 29 November 2024, the budget was confirmed by a 79-72 vote, with 77 PS members abstaining.[15]
On 8 April 2024, former 2021 Presidential candidate Tiago Mayan Gonçalves, announced a manifesto called "United by liberalism" and said he would be a candidate for the party's leadership when a ballot arrives, thus challenging incumbent leader Rui Rocha.[16] On 20 June 2024, Mayan Gonçalves officially launched his bid for the party's leadership.[17] A few months later, after it was revealed that Tiago Mayan forged signatures under his role as Parish President of Aldoar, Foz do Douro e Nevogilde, he dropped out from the leadership race.[18] A leadership convention was scheduled for 1 and 2 February 2025,[19] with party leader Rui Rocha running for another term.[20] After the withdrawal of Mayan Gonçalves, Rui Malheiro, a party councillor, announced his bid against Rui Rocha.[21] On 2 February 2025, during the party's convention held in Loures, Rui Rocha was reelected with more than 73 percent of the votes:[22]
|- style="background-color:#0c68b0"! align="center" colspan=2 style="width: 60px"|Candidate! align="center" style="width: 50px"|Votes! align="center" style="width: 50px"|%|-|bgcolor=#00ADEF|| align=left | Rui Rocha| align=right | | align=right | 73.4|-|bgcolor=#00ADEF|| align=left | Rui Malheiro| align=right | | align=right | 26.6|-| colspan=2 align=left | Blank/Invalid ballots| align=right | | align=right | –|- style="background-color:#E9E9E9"| colspan=2 style="text-align:left;" | Turnout| align=right | | align=right | |-| colspan="4" align=left|Source: [22] |}
According to the Portuguese Constitution, an election must be called between 14 September and 14 October of the year that the legislature ends. The election is called by the President of Portugal but is not called at the request of the Prime Minister; however, the President must listen to all of the parties represented in Parliament and the election day must be announced at least 60 days before the election.[23] If an election is called during an ongoing legislature (dissolution of parliament) it must be held at least after 55 days. Election day is the same in all multi-seats constituencies, and should fall on a Sunday or national holiday. The next legislative election must, therefore, take place no later than 8 October 2028.[24]
The President of Portugal has the power to dissolve the Assembly of the Republic by his/her own will. Unlike in other countries, the President can refuse to dissolve the parliament at the request of the Prime Minister or the Assembly of the Republic and all the parties represented in Parliament. If the Prime Minister resigns, the President can appoint a new Prime Minister after listening to all the parties represented in Parliament and then the government programme must be subject to discussion by the Assembly of the Republic, whose members of parliament may present a motion to reject the upcoming government, or dissolve Parliament and call new elections.
The Assembly of the Republic has 230 members elected to four-year terms. Governments do not require absolute majority support of the Assembly to hold office, as even if the number of opposers of government is larger than that of the supporters, the number of opposers still needs to be equal or greater than 116 (absolute majority) for both the Government's Programme to be rejected or for a motion of no confidence to be approved.[25]
The number of seats assigned to each constituency depends on the district magnitude.[26] The use of the d'Hondt method makes for a higher effective threshold than certain other allocation methods such as the Hare quota or Sainte-Laguë method, which are more generous to small parties.[27]
The distribution of MPs by constituency for the 2024 legislative election was the following:[28]
| Constituency | Number of MPs | Map |
|---|---|---|
| 48 | ||
| 40 | ||
| 19 | ||
| 16 | ||
| 10 | ||
| Coimbra, Faro and Santarém | 9 | |
| 8 | ||
| 6 | ||
| 5 | ||
| 4 | ||
| 3 | ||
| 2 |
| Name | Ideology | Political position | Leader | 2024 result | Current seats | Status | |||
|---|---|---|---|---|---|---|---|---|---|
| % | Seats | ||||||||
| PPD/PSD | Social Democratic Party | Liberal conservatism | Centre-right | Luís Montenegro | 28.8% | rowspan="2" | |||
| CDS–PP | CDS – People's Party | Christian democracy Conservatism | Centre-right to right-wing | Nuno Melo | |||||
| PS | Socialist Party | Social democracy Progressivism | Centre-left | Pedro Nuno Santos | 28.0% | rowspan="8" | |||
| CH | Enough! | National conservatism Right-wing populism | Right-wing to far-right | André Ventura | 18.1% | ||||
| IL | Liberal Initiative | Classical liberalism Right-libertarianism | Centre-right to right-wing | Rui Rocha | 4.9% | ||||
| BE | Left Bloc | Democratic socialism Left-wing populism | Left-wing to far-left | Mariana Mortágua | 4.4% | ||||
| PCP | Portuguese Communist Party | Communism Marxism-Leninism | Left-wing to far-left | Paulo Raimundo | 3.2% | ||||
| L | FREE | Green politics Pro-Europeanism | Centre-left to left-wing | Rui Tavares | 3.2% | ||||
| PAN | People Animals Nature | Animal welfare Environmentalism | Centre-left | Inês Sousa Real | 2.0% | ||||
| Ind. | Independent | Miguel Arruda [29] | |||||||
See main article: article and Opinion polling for the next Portuguese legislative election.
| Polling aggregator | Last update | Lead | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Marktest | 26 Jan 2025 | 31.2 | 28.4 | 16.9 | 5.6 | 4.4 | 3.5 | 3.0 | 2.3 | 2.8 | |
| Politico | 26 Jan 2025 | 30 | 29 | 17 | 6 | 4 | 3 | 3 | 3 | 1 | |
| Renascença | 23 Jan 2025 | 30.7 | 29.4 | 17.5 | 5.7 | 4.3 | 3.4 | 3.1 | 2.4 | 1.3 | |
| PolitPro | 5 Jan 2025 | 32.0 | 27.8 | 16.7 | 6.2 | 4.4 | 3.6 | 3.2 | 1.8 | 4.2 | |
| Europe Elects | 1 Jan 2025 | 32 | 28 | 17 | 6 | 4 | 4 | 3 | 2 | 4 | |
| 2024 legislative election | 10 March 2024 | 28.8 | 28.0 | 18.1 | 4.9 | 4.4 | 3.2 | 3.2 | 2.0 | 0.8 | |