Brazil’s President Luiz Inácio Lula da Silva secured a surprise fourth term in office after narrowly defeating Senator Flávio Bolsonaro in a runoff election held last Sunday. Lula captured 51.8% of the vote, overcoming a first-round deficit and reaffirming his position as a dominant figure in Brazilian politics. He will assume office for the new term on January 5, just days before his 81st birthday, marking him as the country’s oldest president.

Despite the electoral win, analysts warn that Lula faces significant challenges ahead. Brazil’s political landscape has shifted notably to the right since his initial election in 2002, and the incoming Congress is the most conservative since the nation’s return to democracy in the 1980s. Bolsonaro’s Liberal Party and its allies hold majorities in both legislative chambers, creating a difficult environment for Lula to advance his agenda. Experts predict that the president may be marginalized early on, struggling to form coalitions and pass key reforms.

Lula will confront a restrictive fiscal context, with Brazil’s public debt surpassing 82% of GDP and economic growth projected at a modest 2.3% for next year. High interest rates, currently at 13.75%, and rising mandatory government spending are expected to constrain budgetary flexibility. The administration has pledged to maintain social welfare programs and uphold minimum wage increases above inflation, but lawmakers have shown resistance to tax reforms and increased fiscal burdens.

Market reactions were swift and negative following the election results. Brazil’s stock index plummeted nearly 14%, while the Brazilian real dropped 8.7% against the U.S. dollar. Government bond auctions were canceled amid investor concerns about the country’s fiscal trajectory and economic management under Lula’s renewed leadership.

There is also ongoing political friction surrounding Brazil’s judiciary. The Supreme Court, perceived by some as aligned with Lula, became a focal point of controversy during the election. Notably, Justice Cristiano Zanin, a former Lula lawyer, extended voting hours on election day, a decision that drew criticism and fueled doubts about the impartiality of Brazil’s electoral process. Bolsonaro’s supporters have yet to formally concede the election, and some have indicated intentions to pursue impeachment efforts against Lula, escalating political tension.

In Congress, Lula’s appointments to critical institutions such as the Supreme Court and the central bank face expected opposition, with Bolsonaro’s allies actively challenging judicial figures, including calls to impeach Justice Alexandre de Moraes. Despite these headwinds, the president retains some maneuvering room through negotiations with centrist parties, particularly in the lower house, though the senate is likely to require issue-by-issue compromises.

As Lula begins what he has described as his final term, he inherits a country grappling with economic stagnation, political polarization, and increased institutional scrutiny. The interplay between a conservative legislature, volatile markets, and a divided judiciary will shape the trajectory of his administration in the years to come.