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What is FICA?

Social Security card with U.S. dollar bills

FICA (the Federal Insurance Contributions Act) is the payroll tax that funds Social Security and Medicare. In 2026 employees pay 7.65% of wages: 6.2% Social Security on the first $184,500 and 1.45% Medicare on everything, and employers pay a matching 7.65%.

FICA rates for 2026

Tax Employee Employer Wage limit
Social Security (OASDI) 6.2% 6.2% $184,500
Medicare (HI) 1.45% 1.45% None
Additional Medicare Tax 0.9% - Wages over $200,000 (withholding threshold)

Maximum Social Security tax per employee in 2026: $11,439.00.

Self-employed? That’s SECA

If you’re self-employed you pay both halves: 15.3% on net earnings (12.4% Social Security up to the wage base + 2.9% Medicare), but you can deduct half of it.

Can you avoid FICA?

Pre-tax health insurance, HSA and FSA contributions through a cafeteria plan reduce FICA wages. 401(k) contributions do not: they still owe FICA.

Examples

Salary Social Security Medicare Total FICA
$40,000 $2,480 $580 $3,060
$75,000 $4,650 $1,088 $5,738
$150,000 $9,300 $2,175 $11,475
$250,000 $11,439 $4,075 $15,514

Frequently asked questions

Do I get FICA back?

Not as a refund (unless too much Social Security was withheld because you had several employers). It funds your future Social Security and Medicare benefits.

Why did Social Security stop on my paycheck?

You’ve passed the $184,500 wage base for the year. It restarts in January.

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