#OneBigBeautifulBill The One Big Beautiful Bill Act (OBBBA; OBBB), or the Big Beautiful Bill (BBB), is a proposed budget reconciliation bill in the 119th United States Congress. OBBBA passed the House of Representatives on May 22, 2025, in a largely party-line vote of 215–214–1.[1][2] An amended version passed the Senate on July 1, 2025, in another largely party-line 51–50 vote. Many experts argue that the bill would create the largest upward transfer of wealth from the poor to the rich in American history. A majority of Americans oppose the bill.

The House-passed OBBBA would extend the major provisions of the 2017 Tax Cuts and Jobs Act, which are set to expire at the end of 2025. It would reduce non-military government spending and would significantly cut spending on the Supplemental Nutrition Assistance Program (SNAP) and Medicaid through stricter eligibility requirements. It would also allocate an additional $150 billion for defense spending; scale back many of the Inflation Reduction Act's clean-energy tax credits; extend the state and local tax (SALT) deduction cap, which is also scheduled to expire in 2025; and increase the SALT deduction cap from $10,000 to $40,000. It contains a number of other provisions, including a ten-year ban on all state-level AI regulations; this provision was later removed from the bill.

The Congressional Budget Office (CBO) has estimated that OBBBA would add $2.4 trillion to the national debt of the United States by 2034 and would cause 10.9 million Americans to lose health insurance coverage. This number has been disputed by multiple GOP members, including House Speaker Mike Johnson and President Donald Trump. The CBO later raised the estimated increase in the budget deficit to $2.8 trillion.