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US Economy Sputters: Q4 Growth Downgraded to a Sluggish 0.7% Amid Spending Plunge

Fast Company March 13, 2026

The U.S. economy's growth in the fourth quarter was significantly weaker than initially estimated, expanding at a mere 0.7% annual rate. This slowdown was largely driven by a sharp 16.7% plunge in federal government spending and investment, following a prolonged government shutdown.

Key Intelligence

  • Revealed: The U.S. economy advanced at an unexpectedly sluggish 0.7% annual rate in Q4, a significant downgrade from initial estimates.
  • Impact: Federal government spending and investment plummeted by 16.7%, contributing heavily to the economic deceleration.
  • Cause: The 43-day government shutdown last fall is cited as a major factor hobbling economic activity.
  • Data Point: The Commerce Department's revised figures highlight a significant cooling in economic momentum at year-end.
  • Outlook: The sluggish performance could signal headwinds for business planning and investment in the upcoming quarters.