Social Security Could Face a 14% Benefit Cut

Knowledge at Wharton

  • Jul 17, 2026
  • 10:50
  • Full Episode

ABOUT THE EPISODE Social Security’s main trust fund could be depleted by early 2033. Without congressional action, incoming payroll taxes may be enough to cover only about 86% of scheduled benefits.

Kent Smetters, Wharton Professor of Business Economics and Public Policy and Faculty Director of the Penn Wharton Budget Model, explains what is driving the funding shortfall, why waiting makes the problem harder to solve, and what policymakers can do to strengthen the system.

He also breaks down the role of birth rates, longevity, payroll taxes, retirement age, and why younger Americans may need more time to prepare for future changes.

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Brief Summary

Ken Smetters discusses Social Security's impending depletion and potential policy solutions to secure its future.

Key points

  • Social Security Depletion Timeline. Experts predict Social Security will deplete by early 2033, raising urgent questions about its future.
  • Diverging Projections. The Penn Wharton model and Social Security trustees have differing views on depletion timelines.
  • Impact of Birth Rates. Falling birth rates could significantly affect the Social Security system's sustainability.
  • Immediate Benefit Cuts. If the trust fund depletes, benefits could be cut by 14% across the board.

Tension

60/ 100Some tension

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