US debt interest costs hit $3 billion a day and jumped 8% in 2026—faster than spending, revenue, GDP - Fortune — SkimNews

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- US debt interest costs hit $3 billion a day in 2026, jumping 8% in a single year, according to Fortune.
- That 8% interest-cost growth outpaced increases in federal spending, revenue, and GDP—the only one of those four categories where interest rose the fastest (Fortune).
- The US federal budget deficit for fiscal 2026 came in at $1.992 trillion, per Yahoo Finance's reading of the just-released figures.
- CNBC pegged the deficit at nearly $2 trillion and framed the jump as a 12% year-over-year increase—a steeper growth rate than the 8% interest figure highlights.
- Cross-coverage consensus: every outlet points to a roughly $2 trillion fiscal 2026 deficit, but Fortune alone surfaces the structural warning that interest costs are now outrunning the economy that has to pay them.
Why it matters: With $3 billion in daily interest costs now growing faster than both revenue and GDP, the structural drag of US debt is scaling faster than the economy itself—not simply expanding with it. A debt stock whose interest bill compounds quicker than taxable output narrows the fiscal space available for everything else.
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