Capitão Fabio Abreu (REPUBLICANOS) became an alternate for federal deputy for Piauí in 2026, with 33,222 votes, according to the final results from Brazil's Superior Electoral Court (TSE). Capitão Fabio Abreu (Fábio Abreu Costa) ran in 5 elections between 2014 and 2026, for federal deputy and mayor. He was elected 2 times: federal deputy in 2018 and 2014. The highest vote was in 2018, for federal deputy for PI: 132,719 votes. In the Chamber of Deputies, had R$ 108.4 million committed in 58 individual amendments to the 2017 to 2023 budgets, to 67 municipalities; 91% has already been paid, counting carried-over payables. In the 2026 campaign for federal deputy for PI, reported R$ 2.6 million in income: R$ 2.5 million from the Electoral Fund (FEFC), R$ 100 thousand from the Party Fund and R$ 48 thousand from private donations (15 donors). Contracted spending totals R$ 2.2 million, mainly on advertising with printed materials (R$ 526 thousand), third-party services (R$ 442 thousand) and activists and street mobilization (R$ 357 thousand). Partial amounts, according to the TSE data of 14/10/2026: the campaign finance report for this election is still in progress. In previous campaigns, already closed, spent R$ 2.6 million in 2022 and R$ 1.9 million in 2020.
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Vote trend across elections
33,222 votes in 2026 · 5 elections
The votes of Fábio Abreu Costa in each election they ran in, from oldest to most recent. All on the same scale (the highest vote recorded); the color shows the office.
The longest bar (the one that goes all the way) is the highest vote recorded for any office, elected or not; it works as a ruler, and all the other bars are proportional to it (the longer the bar, the more votes). What shows whether the person was elected is the fill, not the length: filled (colored) bar = elected; only the dashed outline = not elected; "to the runoff" = went to the runoff. From oldest (top) to newest. Click a bar to see the result of that election. The campaign finance report of each candidacy is in the list below.
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Campaign funding
2026 (partial): R$ 2.6 million in income · R$ 2.2 million em gastos contratados
Capitão Fabio Abreu reported income and spending to the TSE in 5 campaigns: federal deputy for Piauí in 2014, 2018, 2022 and 2026, and mayor in Teresina (PI) in 2020. The amounts are those of the time of each campaign, not adjusted for inflation. In the most recent campaign, in 2026, reported R$ 2.6 million in income: R$ 2.5 million from the Electoral Fund (FEFC), R$ 100 thousand from the Party Fund and R$ 48 thousand from private donations (15 donors). Contracted spending totals R$ 2.2 million, mainly on advertising with printed materials (R$ 526 thousand) and third-party services (R$ 442 thousand); R$ 2.2 million has already been paid. In 2022, R$ 2.6 million in spending; in 2020, R$ 1.9 million in spending. 2026 amounts are partial, according to the TSE data of 14/10/2026.
Income in 2026R$ 2.6 millionpartial, until 14/10/2026
Spending in 2026R$ 2.2 millioncontracted, partial; R$ 2.2 million paid
Spending in 2022R$ 2.6 millioncampaign closed; all paid
Campaigns5from 2014 to 2026
Fundraising, where the money came from:
Electoral Fund (FEFC)
Party Fund
Other resources from the party and other campaigns
Donations from individuals (includes crowdfunding)
Activists and street mobilizationR$ 231 thousand12.0%
Advertising with stickersR$ 143 thousand7.5%
13 other categoriesincludes R$ 20 thousand entered as "miscellaneous, to be specified" and R$ 320 thousand donated to other candidates and partiesR$ 830 thousand43.3%
party 10% · individuals 73% · companies 7% · own funds 11%
Spending contracted
R$ 187 thousand
the TSE does not publish the amount paid for this year
Vehicle lending or rentalR$ 39 thousand20.6%
StaffR$ 28 thousand15.2%
Activists and street mobilizationR$ 24 thousand12.6%
Printed materialsR$ 18 thousand9.6%
12 other categoriesR$ 78 thousand42.0%
Source: campaign finance reports filed with the TSE (open data). Radar do Voto has these data from 2006 on in general elections and from 2008 on in municipal elections; earlier campaigns do not appear. 2026: partial amounts, according to the TSE data of 14/10/2026; 2022: TSE data of 13/09/2026; 2020: TSE data of 12/09/2026; 2018: TSE data of 13/09/2026. Contracted spending is the total of the expenses the campaign reported; paid is the part already settled (the TSE only publishes the paid amount from 2018 on). The spending categories are the TSE's; the detail by supplier is in the dashboard. Corporate donations have been prohibited since 2015.
R$ 108.4 million committed · 91% paid · 58 amendments in 67 municipalities
Chamber of Deputies. For information only, based on public data1 · summary and analysis generated with AI2 · data updated on 10/14/20263
In the Chamber of Deputies, Capitão Fabio Abreu had R$ 108.4 million committed (amount pledged by the government) in 58 individual amendments to the 2017 to 2023 budgets, to 67 municipalities. R$ 99.2 million (91%) has already been paid, counting carried-over payables. The area that received the most in the 2019 a 2022 legislative term was Saúde (50%). The cities that received the most in the 2019 a 2022 legislative term were Teresina, Caridade do Piauí and Assunção do Piauí. By legislative term: in the 2019 a 2022 legislative term, R$ 66.5 million in 27 amendments; in the 2015 a 2018 legislative term, R$ 42 million in 31 amendments.2
CommittedR$ 108.4 million2017 to 2023 budgets
PaidR$ 99.2 million91% of the committed amount, with carried-over payables
Amendments58individual
Municipalities67different
By budget year (legislative term 2019 a 2022)
Budget
Committed
Paid
% paid
Amendments
Municipalities
2023
R$ 32.1 million
R$ 32.1 million
100%
5
13
2022
R$ 18.1 million
R$ 18 million
99%
9
14
2021
R$ 15.3 million
R$ 13.9 million
90%
13
15
Legislative term 2019 a 2022
R$ 65.6 million
R$ 63.9 million
98%
27
38
Areas that received the most (2019 a 2022)
1SaúdeR$ 33.4 million50.3%
2Encargos EspeciaisR$ 24.3 million36.6%
3UrbanismoR$ 3.3 million4.9%
Municipalities that received the most (2019 a 2022)
1TeresinaR$ 6.6 million10.0%
2Caridade do PiauíR$ 4.3 million6.5%
3Assunção do PiauíR$ 2.3 million3.5%
Source: Transparency Portal (CGU), organized by Radar do Voto, collected at the source in Oct 2026. Only individual amendments, including special transfers (the "Pix amendments"); the amount is the committed amount, and paid includes carried-over payables. Caucus, committee and rapporteur amendments, which do not have a single author, are in the dashboard.
Disclaimer. Information for reference only, organized by Radar do Voto from public data. It does not replace checking the original source: the Transparency Portal (CGU) and the Chamber of Deputies website. Radar do Voto is not responsible for decisions made based only on this information. ↩
2
Analysis generated with AI. The summary and analysis texts in this section were generated with the help of artificial intelligence from these data and may contain inaccuracies. When in doubt, the numbers from the original source prevail. ↩
3
May be out of date. Committed and paid amounts change during the year, and this section may not reflect the most recent publication from the source. Data updated on 10/14/2026, collected at the source in Oct 2026. ↩
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Candidacies
5 candidacies · elected in 2014 and 2018
This person's history at the polls, from the most recent candidacy to the oldest.
Federal Deputy · 2026ALTERNATE33,222GPI · 54 years · Black · Higher education, complete · Policial Militar · REPUBLICANOS · no. 1010 · see full resultcampaign finance report
Federal Deputy · 2022ALTERNATE57,027GPI · 50 years · Black · Higher education, complete · Deputado · PSD · no. 5522 · see full resultcampaign finance report
Mayor · 2020NOT ELECTED29,037LTeresina, Piauí · 48 years · Black · Higher education, complete · Deputado · PL · no. 22 · see full result
Federal Deputy · 2014ELECTED · REMAINDER80,839GPI · 42 years · Black · Higher education, complete · Policial Militar · PTB · no. 1490 · see full result
G é Eleição Geral: presidente, governador, senador e deputados. L é Eleição Local (municipal): prefeito e vereador. De 1933 a 1990 o TSE não publica cargo municipal, então esses anos são todos G.
A candidacy without votes is a registration that did not reach the ballot: according to the TSE data, a registration not approved, a withdrawal, or a running mate, who does not receive individual votes.
The race or color is the one the person declared to the TSE in the registration of each candidacy. The Court started collecting this information in 2014; that is why it does not appear in earlier candidacies.