Key facts
- Democrats need a net gain of four seats in the House and Senate to control Congress.
- Trump retains veto power and broad executive authority regardless of election outcomes.
- Debt ceiling and government funding fights are likely in 2027.
- Democrats winning the House grants them subpoena power and the ability to investigate Trump's administration.
- A 50-50 Senate split would allow Vice President JD Vance to break tie votes.
Americans vote on November 3 in midterm elections that will determine control of Congress for the final two years of President Donald Trump's term. Democrats need a net gain of four seats in the US House of Representatives and the Senate to overturn Republicans' current majorities. Opinion polls favor Democrats to win the House, while the Senate remains too close to call.
With Trump's approval rating at its lowest, the election could reshape Washington. However, even if Democrats win one or both chambers, Trump would retain veto power and broad executive authority, limiting their ability to enact major legislation. Analysts expect fights over raising the debt ceiling and government funding in 2027 regardless of the outcome.
Various scenarios are outlined, including Democrats winning only the House, a 50-50 Senate split, or Democrats winning both chambers. Each scenario details potential impacts on congressional power, investigations into the Trump administration, legislative possibilities, and fiscal battles.