The United States is grappling with a staggering national debt that has surged to $38 trillion by late 2024. This alarming figure has prompted the Government Accountability Office (GAO) to issue a dire warning about the unsustainable fiscal practices that are now a hallmark of the nation’s financial management. With interest costs now surpassing defense spending, the GAO emphasizes that this is “no way for a great nation like America to run its finances,” highlighting the urgent need for fiscal reforms.
The Surge to $38 Trillion

The U.S. national debt reaching $38 trillion in late 2024 marks a significant milestone in the country’s fiscal history. This increase is largely attributed to annual deficits averaging $1.5 trillion, a trend that has persisted under recent administrations. According to the U.S. Treasury Department, these deficits have been a major driver of the debt’s rapid growth. Compounding the issue, the debt-to-GDP ratio has climbed to 122% by the end of fiscal year 2024, surpassing levels seen during World War II, as projected by the Congressional Budget Office (CBO).
The pandemic-era spending, including $5 trillion in relief packages from 2020 to 2022, has played a crucial role in accelerating the national debt from $23 trillion pre-COVID to its current level. This massive fiscal response, while necessary to mitigate the economic impacts of the pandemic, has left a lasting imprint on the nation’s financial health, underscoring the challenges of balancing immediate economic needs with long-term fiscal sustainability.
GAO’s Fiscal Warning

GAO Comptroller Gene L. Dodaro has been vocal about the unsustainable trajectory of the U.S. national debt. In his October 2024 testimony before the Senate Budget Committee, Dodaro stated that the current fiscal path is “no way for a great nation like America to run its finances.” The GAO’s annual report, released on October 15, 2024, warns that without significant action, federal debt held by the public could reach 200% of GDP by 2047, based on high-cost scenario modeling.
The GAO’s high-risk list, updated in 2024, identifies 37 areas of government vulnerability that contribute to fiscal instability. Key areas of concern include Medicare and Social Security, which are significant drivers of the national debt. These programs, while essential, require urgent reforms to ensure their sustainability and to prevent further exacerbation of the nation’s fiscal challenges.
Rising Interest Costs and Budget Pressures

Interest payments on the national debt have become a significant budgetary pressure, with net interest payments reaching $892 billion in fiscal year 2024. This figure surpasses the $816 billion allocated to national defense, highlighting the growing burden of debt servicing on the federal budget. According to CBO baseline projections, this trend is expected to continue, further constraining the government’s ability to fund other priorities.
The Federal Reserve’s rate hikes from 2022 to 2024 have pushed average interest rates on Treasury securities to 3.5%, effectively doubling annual interest expenses from $400 billion in 2021. This increase in interest costs now consumes 14% of federal revenues, creating a crowding-out effect that limits funding for critical areas such as infrastructure and education. The implications of this trend are profound, as it restricts the government’s capacity to invest in future growth and development.
Historical Context of U.S. Debt Growth

The acceleration of the U.S. national debt from $20 trillion in 2017 under President Trump to $28 trillion by 2021 under President Biden reflects a combination of tax cuts and COVID-19 responses. The Bipartisan Policy Center tracks these developments, noting the significant fiscal challenges they pose. In contrast, post-World War II debt reduction efforts saw the debt-to-GDP ratio fall from 106% in 1946 to 31% by 1981, achieved through economic growth and fiscal restraint.
Key milestones in the nation’s fiscal history, such as the 2011 debt ceiling crisis, underscore the challenges of managing long-term deficits. The Budget Control Act, enacted in response to this crisis, aimed to curb spending but ultimately failed to address the underlying drivers of the national debt. These historical examples highlight the complexities of achieving sustainable fiscal policy in the face of competing economic and political pressures.
Economic Risks and Expert Perspectives

Economists, including Maya MacGuineas of the Committee for a Responsible Federal Budget, have warned that unchecked debt could lead to inflation spikes and higher borrowing costs for households. These concerns are echoed by a Moody’s Analytics forecast from September 2024, which predicts a 1.5% GDP growth drag by 2030 if the debt exceeds 130% of GDP.
Federal Reserve Chair Jerome Powell, in his September 2024 Jackson Hole speech, highlighted concerns about debt sustainability amid slowing productivity growth. These expert perspectives underscore the potential economic risks associated with the current fiscal trajectory, emphasizing the need for proactive measures to mitigate these challenges and ensure long-term economic stability.
Pathways to Fiscal Reform

The GAO’s 2024 report outlines several recommended reforms, including adopting a comprehensive federal budget process and addressing $2.7 trillion in improper payments identified in 2023 audits. These measures aim to enhance fiscal discipline and improve the efficiency of government spending. Bipartisan proposals, such as the Fiscal Commission Act reintroduced in 2024 by Senators Joe Manchin and Mitt Romney, seek to cap the debt at 100% of GDP through a combination of spending cuts and revenue measures.
Historical successes, such as the 1990 Budget Enforcement Act under President George H.W. Bush, demonstrate the potential for effective fiscal reform. This act reduced deficits by 4% of GDP over five years through pay-as-you-go rules, providing a model for future efforts to achieve fiscal sustainability. These pathways to reform highlight the importance of bipartisan cooperation and strategic policy-making in addressing the nation’s fiscal challenges.

Grant Mercer covers market dynamics, business trends, and the economic forces driving growth across industries. His analysis connects macro movements with real-world implications for investors, entrepreneurs, and professionals. Through his work at The Daily Overview, Grant helps readers understand how markets function and where opportunities may emerge.

