One Big Beautiful Bill Act (tax, Medicaid and energy)

Strongest case for

Supporters say it prevents a large tax increase and ends a pattern of temporary tax policy: Heritage’s Preston Brashers writes that it dealt with roughly $9 trillion in expiring tax provisions and averted a $4 trillion tax hike scheduled for January 1 by making the 2017 tax cuts permanent. ^[1]

The Tax Foundation, a tax-policy think tank, estimates that permanently extending lower tax rates and business expensing will raise long-run GDP by about 1.2%, wages by 0.4%, and hours worked by the equivalent of 938,000 full-time jobs. ^[2]

Supporters also favor its spending changes: Heritage cites about $1.2 trillion in spending cuts, “reasonable work requirements for able-bodied adults without children,” and the end of many clean-energy subsidies it calls the “Green New Scam.” ^[1]

The law also adds about $156 billion for defense over ten years, which Roll Call reported pleased defense hawks. ^[5]

Strongest case against

Critics point to the cost: the Congressional Budget Office estimated it would add $3.4 trillion to deficits over 2025–2034 (as reported by AHA News), and even the Tax Foundation, which counts new tariff revenue as offsetting about half of the fiscal cost, projects debt reaching about 120% of GDP by 2034 versus 117% before the law. ^{[3] [2]}

On health care, CBO projected 10 million more uninsured people in 2034, largely from Medicaid changes such as work requirements ($325.6 billion in reduced spending), a freeze on state provider taxes and reduced funding for state-directed payments; the work requirements begin January 1, 2027. ^{[3] [4]}

The Center for American Progress argues the benefits are skewed: using CBO and Joint Committee on Taxation estimates for the Senate version, it finds about $1 trillion in Medicaid cuts and about $1 trillion in tax cuts for the top 1% of earners over a decade. ^[6]