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Filibuster and cloture
Ending debate in the Senate takes 60 votes. Passing the bill takes 51. The first number is the one that matters.
Senate rules let a senator keep speaking. On most bills no simple majority can force the debate to end.
All steps in text
- Senate rules let a senator keep speaking. On most bills no simple majority can force the debate to end.
- Blocking a vote by refusing to end debate. Today it is rarely a long speech: the threat alone means a bill needs 60 votes to move.
- The vote that ends debate. Under Rule XXII it needs 60 senators, three fifths of the whole Senate, and allows up to 30 more hours before the final vote.
- Nominations need only a simple majority to end debate, since 2013 for most offices and 2017 for the Supreme Court. Budget reconciliation bills cannot be filibustered.
- 41 senators can stop most legislation. A bill can have 55 supporters and still never get a final vote.