Overview
- The Tribunal Superior Eleitoral confirmed Lula's victory with about 51.7% of valid votes, a result finalized late on Oct. 25 after the second‑round count.
- Senator Flávio Bolsonaro has refused to accept the outcome and said he will seek annulment of the vote while his campaign and allies have questioned the nationwide two‑hour extension of voting ordered by STF minister Cristiano Zanin.
- Cristiano Zanin's decision to push the end of voting from 17:00 to 19:00 nationwide became a flashpoint because it applied to ballots that were still open and drew criticism from Bolsonaro supporters.
- State races reshaped the federal map as Celina Leão was re‑elected in the Federal District and Cadu Xavier kept the Rio Grande do Norte for the PT, but 16 of 27 elected governors publicly supported Flávio, reducing Lula's slate of allied state executives.
- The president‑elect faces a compressed transition under Constitutional Amendment 111 with inauguration on Jan. 5, 2027 and governors on Jan. 6, 2027, and must rebuild a workable congressional coalition to secure cooperation on security, budgets and federal‑state programs.