U.S. Federal Budget Deficit Approaches $2 Trillion Amid Rising Interest Costs and Tax Refunds

The Congressional Budget Office (CBO) reported that the federal budget deficit expanded to almost $2 trillion for the most recent fiscal year, ending September 30. The shortfall grew by $218 billion—12 % more than the prior year—driven largely by soaring net interest payments that topped $1 trillion for the first time.

CNN

Two primary forces pushed the deficit higher. First, the nation’s debt burden and higher interest rates lifted net interest outlays by 11 %. Second, the Supreme Court’s ruling that certain global tariffs imposed by the Trump administration violated federal law forced the Treasury to issue roughly $130 billion in tariff refunds, according to the CBO. Corporate tax receipts also fell 16 % to $382 billion as companies leveraged provisions of the “big, beautiful bill” enacted by President Donald Trump and congressional Republicans.

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The tax legislation allowed firms to immediately deduct research and development costs and to expense certain new building investments, including manufacturing plants. While corporate profits rose, the resulting tax revenue decline contributed to the deficit. The bill’s scheduled Medicaid cuts will not take effect until the following year, leaving current spending on Social Security, Medicare, and Medicaid—driven by an aging population and rising health-care costs—largely unchanged.

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Chris Towner, policy director at the same committee, noted that the drop in corporate tax revenue reflects firms exploiting the law’s deductions.

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The expanding deficit and record $40 trillion national debt have unsettled bond markets, pushing Treasury yields higher and contributing to rising mortgage rates. Higher borrowing costs could dampen home-buying activity and increase financing pressures for businesses, extending the fiscal challenges into the broader economy.

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