Social Security Calculator

Note: This calculator is specifically intended for U.S. Social Security purposes only.

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About U.S. Social Security

Historical Context

Established in 1935 through the Social Security Act, the program has evolved from retirement benefits to include survivors (1939) and disability benefits (1956).

Key Facts

  • 169 million Americans pay Social Security taxes
  • 65 million receive monthly benefits
  • Administrative costs: ~1% of total expenditures

Tax Structure

  • 2024 tax cap: $168,600 income
  • 12.4% payroll tax (split employer/employee)
  • Medicare tax: 2.9% (additional 0.9% for high earners)