Federal Insurance Contribution Act (FICA Tax)
What Is Federal Insurance Contributions Act (FICA) Tax?
Federal Insurance Contributions Act (FICA) tax is a U.S. payroll tax used to fund federal social insurance programs, primarily Social Security and Medicare.
The tax is automatically deducted from employees’ wages and matched by employers. FICA taxes provide financial support for retirement benefits, disability benefits, survivor benefits, and healthcare coverage for eligible individuals.
FICA taxes consist of two components:
- Social Security tax
- Medicare tax
Both employees and employers contribute to these programs through payroll deductions.
Why It Matters
Federal Insurance Contributions Act tax plays a central role in funding major social safety net programs in the United States.
These programs provide financial support for millions of Americans, including:
- Retired workers receiving Social Security benefits
- Individuals with qualifying disabilities
- Medicare beneficiaries receiving healthcare coverage
Understanding FICA taxes helps workers recognize how payroll deductions support long-term social insurance programs.
How Federal Insurance Contributions Act (FICA) Tax Works
Federal Insurance Contributions Act tax is calculated as a percentage of an employee’s wages.
Example: When an employee receives a paycheck, a portion of their earnings is automatically withheld for Social Security and Medicare taxes.
Employers must match these contributions and remit the combined amount to the federal government.
Self-employed individuals typically pay both the employee and employer portions through the Self-Employment Contributions Act (SECA) tax.
FICA tax rates and wage limits are periodically adjusted by federal law.
FICA Tax vs Income Tax
FICA Tax → Payroll tax funding Social Security and Medicare
Income Tax → Federal tax based on taxable income levels
Both may appear as deductions on a worker’s paycheck.
Related Terms
