How much would the House budget resolution raise federal debt?
Core argument: The House budget resolution allows $3.3 trillion of net deficit increases — $4.8 trillion of increases offset by $1.5 trillion of required savings — which, with interest, the analysis estimates would permit nearly $4 trillion of additional debt.
The budget resolution includes $3.3 trillion of net allowable deficit increases – from $4.8 trillion of deficit increases somewhat offset by $1.5 trillion of required savings – that, with interest, we estimate would allow nearly $4 trillion of additional debt. Passing a reconciliation bill consistent with these instructions would increase debt in 2034 (the last year of the budget) to 126% of GDP compared to 117% under current law. The budget’s economic assumptions are overly aggressive, and the ultimate direction of the economic effects is likely ambiguous; if they resulted in modestly positive economic feedback, we estimate debt would be 123% of GDP by 2034, or if they resulted in modestly negative feedback, we estimate debt would be 129% of GDP by 2034. The window of the budget – FY 2025 through 2034 – includes one year where the TCJA doesn’t need to be extended (2025) and one less year of extension (2035) than a 2026-2035 budget would include, which could make the $4.8 trillion of tax cuts and spending increases in this budget window translate to $5.5-$6 trillion of ten-year increases. The Ways and Means Committee’s instruction in particular could be substantially smaller by either paring back extensions and cuts or increasing the savings sought from the committee’s jurisdiction.

