America’s national debt is projected to surge from about $37 trillion today to an estimated $53 trillion by 2035, equal to roughly 120% of GDP, according to a new analysis from the Committee for a Responsible Federal Budget (CRFB). That estimate is roughly $1 trillion higher than earlier forecasts and highlights a rapidly worsening fiscal outlook.
The report points to several alarming trends. Annual deficits are expected to climb from roughly $1.7 trillion today to about $2.6 trillion by 2035, producing an incremental shortfall of approximately $22.7 trillion over the next decade. Rising deficits are magnified by a growing debt-service burden: the federal government’s interest payments are projected to almost double, moving from about $1 trillion per year now to approximately $1.8 trillion by 2035.
Several policy changes and economic factors account for the weakened fiscal trajectory. A major contributor identified by CRFB is the July passage of what has been described as the “One Big Beautiful Bill Act,” which permanently extended the 2017 tax cuts and is estimated to cost roughly $4.1 trillion over ten years. While proponents, including the White House, emphasize average household tax savings—reported at about $3,752 per household—the budget watchdogs argue those savings come with significant long-term fiscal trade-offs.
Higher deficits and growing interest obligations restrict fiscal flexibility. As debt accumulates, more of the federal budget must be devoted to servicing that debt rather than funding discretionary priorities such as infrastructure, education, and research, or addressing future economic shocks. Credit markets and investors watch these trends closely; a sustained rise in debt relative to GDP can increase borrowing costs and crowd out public investment.
In addition to tax policy changes, demographic shifts and mandatory spending pressures—primarily Social Security and Medicare—contribute to future fiscal strain. As the population ages, entitlement spending is projected to rise unless policymakers implement reforms or new revenue measures to offset that growth.
Political developments are likely to influence the next steps. With plans from Republican lawmakers for another comprehensive budget bill, both the Congressional Budget Office (CBO) and CRFB have urged timely action to rein in deficits. Their shared message is that without meaningful policy adjustments, the country’s fiscal outlook will continue deteriorating and place larger burdens on future generations.
CRFB and other budget analysts recommend a combination of approaches to stabilize the debt path. Typical proposals include revisiting tax provisions to improve revenue balance, slowing the growth of certain entitlement programs through targeted reforms, and adopting measures that increase economic growth while controlling spending. The organizations emphasize that no single policy will solve the problem; instead, a balanced package that spreads responsibility across revenues and spending would reduce long-term risk.
Importantly, the report highlights timing: the sooner policymakers act, the lower the long-term cost of correcting the fiscal course. Delaying reforms tends to increase the scale of adjustments required later and makes them more disruptive.
Public debate over priorities and trade-offs will shape any eventual policy mix. Lawmakers must weigh the immediate popular appeal of tax reductions and spending increases against the less visible, long-term consequences of rising debt and interest costs. For many fiscal analysts, the current projections underline an urgent need for bipartisan cooperation to craft realistic, durable solutions.
In the short term, households and businesses may feel limited direct effects from higher federal debt, but the broader economic consequences—higher interest rates, reduced public investment, and constrained policy options in future downturns—could have tangible impacts over time. The CRFB report is intended to inform that discussion and to encourage policymakers to consider actions that maintain fiscal sustainability without needlessly harming economic growth.
Ultimately, the report serves as a reminder that fiscal policy choices made today will determine the economic landscape of the coming decades. Addressing rising deficits and the escalating cost of debt service will require deliberate choices and a willingness to prioritize long-term stability alongside short-term political considerations.