Reconciliation

Definition

Reconciliation is a fast-track process for passing budget-related legislation in the Senate with only a simple majority, because Senate debate time is capped by statute so cloture is not needed. It requires prior instructions in a budget resolution and can only include provisions affecting spending, revenue, or the debt limit.¹

Why it matters

Reconciliation lets a party with narrow control of Congress pass major tax and spending law without needing 60 Senate votes, bypassing the filibuster entirely. That power is checked only by the Byrd Rule, which strips out provisions the Senate parliamentarian deems not primarily budgetary.²

Seen in the wild

In summer 2025, the Senate passed the reconciliation package known as the One Big Beautiful Bill Act after a 27-hour "vote-a-rama" and a 51-50 vote with Vice President Vance breaking the tie, following parliamentarian rulings under the Byrd Rule that struck several provisions, including the bill's own title.³

Related

• Byrd rule
• Cloture
• Filibuster
• CBO score

Sources

1. Congressional Research Service, "The Reconciliation Process: Frequently Asked Questions," 2025. source ↩

2. Congressional Research Service, "The Budget Reconciliation Process: The Senate's Byrd Rule," 2025. source ↩

3. Roll Call, "'Big, beautiful' budget reconciliation package passes Senate," 2025. source ↩