What happens if the midterms produce a 50-50 split in the Senate

A 50-50 Senate after midterms is the scenario neither party wants, even though it would give Republicans a “technical” edge. Vice President J.D. Vance would act as president of the Senate and could break tie votes, but GOP centrists could still block some actions, especially confirmations. Alaska Sen. Lisa Murkowski—whom President Trump has criticized—could potentially derail nominees. Still, most legislation would remain difficult because overcoming a filibuster usually requires 60 votes. Budget reconciliation bills, including the GOP’s recent tax package and immigration enforcement funding, would likely be off the table. If Democrats flipped enough seats to reach 50-50, they might also win the House, changing leverage and reducing pressure for GOP cooperation, while a powersharing deal would be needed.