About $3.4 trillion added to the national debt, pushing up interest rates
Show what changed and how it hits youHide details
CBO scores the law at $3.4 trillion in added deficits over ten years, about $4.1 trillion with interest, and the law raised the debt limit by $5 trillion to make room. Conservative budget analysts at the Committee for a Responsible Federal Budget, the Cato Institute and the Manhattan Institute made the same criticism.
More federal borrowing competes with everyone else's borrowing. Moody's stripped the United States of its last AAA rating in May 2025 citing this trajectory. Higher Treasury yields flow into mortgage rates, car loans and credit cards, and interest is now one of the largest items in the federal budget, crowding out everything else.
Whole law: CBO cost estimate (and the $5 trillion debt-limit increase in Sec. 72001)
Passed by Congress and signed. Opens the primary source.
- Official Estimated budgetary effects of Public Law 119-21 (Congressional Budget Office)
- Official Effects on deficits and the debt of Public Law 119-21 (Congressional Budget Office)
- Nonpartisan Final OBBBA score confirms long road to fiscal recovery (Committee for a Responsible Federal Budget)
- Nonpartisan OBBBA dynamic score comes in at $4.7 trillion (Committee for a Responsible Federal Budget)
- Nonpartisan Interest costs associated with the One Big Beautiful Bill Act (Yale Budget Lab)
- Nonpartisan Mortgage costs could rise under debt-financed reconciliation bill (Committee for a Responsible Federal Budget)
- Nonpartisan Moody's downgrades United States credit rating on increase in government debt (CNBC)
- Conservative Bill more like disaster, not "beautiful" (Cato Institute)
- Conservative Tax bill highlights the collapse of GOP policymaking (Manhattan Institute (Brian Riedl))
- Conservative Belated Republican objections glide over the bill's blatant fiscal irresponsibility (Reason)
- Conservative The Senate's big beautiful blunder could increase the debt by $6 trillion (Cato Institute)
- Conservative Why I said no to the One Big Beautiful Bill Act (Sen. Rand Paul (R-Ky.))
- Conservative Musk agrees with Massie: bill is a "debt bomb ticking" (Fox News)
- Conservative Two conservatives debate: is the Big Beautiful Bill a disaster? (Open to Debate)