The United States recorded a $1.373 trillion federal budget deficit during the first nine months of fiscal year 2026, averaging approximately $153 billion in new borrowing each month. Revenue climbed to $4.151 trillion, but federal spending rose faster, reaching $5.523 trillion between October and June.
Interest has become the most alarming part of that equation. The government spent $857 billion on net interest during those nine months, up $98 billion, or 13%, from the comparable period in fiscal year 2025.
That works out to roughly $95 billion a month and about $22 billion a week when spread across the full October-to-June calendar.
The widely cited $24 billion-a-week estimate uses a shorter, rough weekly conversion, but both calculations reveal the same reality: America’s debt bill is consuming federal resources at an extraordinary pace.
America’s Monthly Borrowing Remains Dangerously High
When we examine the latest numbers, the scale becomes easier to understand. The Treasury is effectively borrowing more than $5 billion per day to cover the gap between federal revenue and spending.
This does not mean the government borrowed exactly $153 billion each month. Tax payments, benefit schedules, disaster expenses, and other federal transactions create sharp monthly swings.
The figure represents the average deficit accumulated across the first nine months of fiscal 2026.
The imbalance persisted even though revenue increased by $142 billion, or 4%. Individual income and payroll tax collections rose, partly reflecting higher wages and salaries.
Customs-duty collections also increased over the nine-month period, although billions of dollars in tariff refunds reduced collections in May and June. Corporate income-tax receipts, meanwhile, fell by $86 billion, or 24%.
Spending rose by $178 billion, leaving Washington with a larger deficit despite collecting more money.
The National Debt Has Climbed Above $39 Trillion
The federal deficit and the national debt describe different parts of the same problem. A deficit is the annual or monthly gap between government spending and revenue. The national debt is the accumulated amount borrowed to finance those gaps over many years.
The total national debt stood near $39.4 trillion in July 2026, including debt held by investors and intragovernmental holdings.
Treasury finances continuing deficits by selling bills, notes, bonds, and other securities to investors, financial institutions, pension funds, foreign holders, and government accounts.
Borrowing itself is not automatically destructive. Treasury securities allow the government to finance wars, emergencies, infrastructure, benefits, and economic support when immediate revenue is insufficient.
The danger grows when large deficits persist during periods of economic expansion and when interest costs begin competing with core government responsibilities.
That competition is no longer theoretical.
Debt Interest Now Exceeds That of Major Federal Departments
Net interest spending reached $857 billion from October through June, compared with $677 billion in military spending by the Department of Defense.
Interest was also greater than the combined spending of the Defense Department, the Department of Homeland Security, the Department of Education, the Environmental Protection Agency, the Department of Commerce, the Small Business Administration, and federal coronavirus refundable credit programs.
Together, those categories totaled about $836 billion, roughly $21 billion less than net interest.
Interest does not hire teachers, repair bridges, patrol borders, equip firefighters, or deliver medical treatment. It compensates creditors for money the government has already borrowed.
The cost rises through two channels. First, the government continues adding to the total debt. Second, older securities eventually mature and may be replaced with new debt carrying higher rates.
CBO attributed the 13% increase in interest spending primarily to a larger debt burden and higher long-term interest rates, although lower short-term rates partially offset the increase.
Social Security, Medicare, and Medicaid add Pressure
Three major mandatory programs accounted for over $2 trillion in spending during the first nine months of fiscal 2026, an increase of $169 billion from the previous year.
Social Security spending rose by $62 billion, or 5%, due to higher average benefits and a larger number of beneficiaries.
Medicare spending climbed by $58 billion, or 8%, as enrollment and payment rates rose. Medicaid spending increased by $49 billion, or 10%, largely due to higher per-enrollee costs.
These are not temporary emergency expenses. They reflect long-term demographic and healthcare pressures.
The national median age reached 39.4 in 2025, up from 39.2 in 2024 and 38.6 in 2020. As more Americans move into retirement, fewer workers support a growing population receiving age-related benefits.
The 2026 Social Security trustees’ report projects that the combined retirement and disability trust funds can pay full scheduled benefits until 2034. Without legislative action, continuing income would cover approximately 83% of scheduled benefits after combined reserves are depleted.
CBO Projects Trillion-Dollar Deficits for Years
The Congressional Budget Office projects a $1.9 trillion deficit for the full 2026 fiscal year, equal to 5.8% of gross domestic product. By 2036, the annual deficit is projected to reach $3.1 trillion, or 6.7% of GDP.
Those levels would remain far above the average deficit of 3.8% of GDP recorded during the previous 50 years. Debt held by the public is projected to climb from 101% of GDP in 2026 to 120% in 2036, surpassing the record reached shortly after World War II.
The forecast assumes current laws largely remain in place. New tax cuts, spending programs, military commitments, economic downturns, or financial emergencies could push borrowing higher. Stronger growth, spending restraint, or increased revenue could produce better results.
What Rising Federal Interest Costs Mean for Americans
A heavy interest burden narrows Washington’s choices. More federal revenue must be reserved for past borrowing, leaving less flexibility for infrastructure, defense, education, research, healthcare, and disaster response.
Large government financing needs may also put upward pressure on long-term borrowing costs as the Treasury competes for investor capital.
Higher yields can filter through the economy, influencing mortgage rates, business loans, and the cost of financing major investments.
The clearest warning is not simply that the national debt has crossed another trillion-dollar threshold. It is that the cost of maintaining that debt is rising faster than many of the public programs Americans immediately recognize.
At approximately $153 billion in average monthly borrowing and $857 billion in nine-month interest costs, the federal government is losing fiscal room at both ends. New deficits increase the debt, while existing debt demands increasingly expensive payments.
Without a credible effort to align long-term spending and revenue, interest will continue to shift from a line item in the federal budget to one of the defining expenses of the American government.
Written by Aisha J. for NewsBreak ~ July 11, 2026
