‘The nation’s finances have deteriorated’ since Trump’s took office, CRFB says, gaming out the scenarios up to a $28.5 trillion deficit

Policy Changes: OBBBA and tariffs feed fiscal imbalance

Nick Lichtenberg is Fortune Intelligence editor and was formerly Fortune's executive editor of global news.

“The nation’s finances have deteriorated” since President Trump took office, driven

The adjusted baseline shows cumulative deficits are forecast to reach $22.7 trillion, amounting to 6.1% of GDP, with annual deficits climbing from $1.7 trillion in 2025 to $2.6 trillion in 2035. Meanwhile, it sees debt held

Under the CRFB’s Alternative Scenario—where key OBBA provisions are made permanent, tariff revenues fall due to legal setbacks, and interest rates remain elevated—debt could climb to 134% of GDP

Expenditures are expected to grow, totaling $88 trillion (23.6% of GDP) for the decade, while revenues—spurred on

Central to the deteriorating outlook is enactment of the One Big Beautiful Bill Act (OBBBA), which CRFB projects will increase deficits

Meanwhile, a surge in tariffs following administration policies is expected to offset some costs, saving $3.4 trillion in deficits and reducing debt

Under the alternative scenario, annual deficit growth would be exacerbated

The CRFB calls for lawmakers to prioritize revenue and spending options that put the federal budget on a sustainable path, emphasizing that any changes to tax and spending policies should be paid for at a minimum under a “pay-as-you-go” approach, and ideally under its own bespoke recommendation of “Super PAYGO,” which would require offsets that exceed new costs twofold. With debt heading toward record levels, the group argues for proactive solutions to trust fund solvency and corrective fiscal action.

Republican leaders and Trump officials argue the OBBBA will reduce the deficit via two mechanisms:

No concrete, detailed plan has been laid out that would balance the budget if the bill’s tax cuts are extended and the dynamic growth does not materialize.

For this story, Fortune used generative AI to help with an initial draft. An editor verified the accuracy of the information before publishing.