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Federal Insurance Contributions Act (FICA)


The Federal Insurance Contributions Act (FICA) is a United States federal law that mandates a payroll tax on the earnings of employed individuals. This tax is used to fund the Social Security and Medicare programs, which provide benefits for retirees, disabled workers, and their dependents. Employers and employees share the responsibility of contributing to FICA, with both parties paying an equal percentage of an employee’s salary.


The phonetics of the keyword ‘Federal Insurance Contributions Act (FICA)’ is:/ˈfɛdərəl ɪnˈʃʊrəns kənˈtrɪbjuːʃənz ækt (ˈfaɪkə)/

Key Takeaways

  1. FICA is a U.S. payroll tax implemented to fund Social Security and Medicare programs. These programs are designed to provide financial support to individuals once they reach retirement age and to assist with healthcare expenses for senior citizens, as well as certain people with disabilities.
  2. FICA taxes are mandatory, as they are automatically deducted from employers, employees, and self-employed workers’ paychecks. Employees and employers equally share the responsibility of paying FICA taxes, with the current rates being 6.2% for Social Security and 1.45% for Medicare. Self-employed workers must pay the full percentage for both tax portions themselves, effectively doubling their contributions.
  3. There is a cap on the amount of income subject to FICA taxes for the Social Security portion. This cap, known as the Social Security Wage Base, is annually adjusted for inflation. In contrast, there is no cap on the amount of income subject to the Medicare tax, and an additional surcharge may apply for high-income earners.


The Federal Insurance Contributions Act (FICA) is important because it is a crucial component of the United States’ social security and safety net framework. As a mandatory payroll tax, it ensures consistent funding for critical programs like Social Security and Medicare, providing financial support and healthcare coverage to millions of retired, disabled, and eligible beneficiaries. By evenly splitting contributions between employees and employers, FICA promotes shared responsibility in maintaining the long-term sustainability of these vital programs. Thus, FICA not only protects vulnerable segments of the population but also fosters stability and security in the economy.


The Federal Insurance Contributions Act, or FICA, serves as the backbone of the United States’ social security system by providing critical funding for two primary programs – Social Security and Medicare. Established in 1935 as part of the New Deal, FICA’s primary purpose is to ensure that American workers have access to financial support during their retirement years and to provide medical coverage after they reach the eligible age of 65. This long-standing system is designed to ease the burden on the elderly population, individuals with disabilities, and their families as they navigate through life post-retirement. It plays a vital role in fostering social responsibility and contributes to the financial well-being of millions of Americans. FICA works by extracting mandatory deductions from both employees and employers in the form of payroll taxes. These taxes are generally split evenly between the two parties to finance the benefits of Social Security and Medicare, with the current rate being 6.2% for Social Security and 1.45% for Medicare, with some exceptions. In essence, today’s workers contribute to the social safety net of current retirees and dependents. As the demographics of the country shift and the population ages, FICA and its corresponding programs continue to evolve, requiring ongoing adjustments to ensure the sustainability and effectiveness of this essential system. Close monitoring and careful management are key to securing the United States’ social security framework and the well-being of current and future generations of retired Americans.


Example 1: Sarah is employed at a major retail company and earns an annual salary of $50,000. Her employer withholds 6.2% of her gross income ($3,100) for FICA Social Security tax and 1.45% of her gross income ($725) for FICA Medicare tax. In addition, her employer equally contributes the same amounts to Social Security and Medicare, totaling $7,650 combined in FICA contributions each year for Sarah. Example 2: John is a self-employed graphic designer who makes a profit of $80,000 per year. As a self-employed individual, he is responsible for both the employee and employer portions of the FICA tax. John pays 12.4% in Social Security tax ($9,920) and 2.9% in Medicare tax ($2,320) for a total FICA tax liability of $12,240. Example 3: Chris and Nina own a small restaurant and employ 20 food service staff with varying levels of income. For each employee, Chris and Nina are required to withhold and pay FICA taxes for Social Security and Medicare based on their employee’s salaries. The total FICA tax contributions from the business may exceed $60,000 annually when considering all their employee’s contributions and the company’s matching contributions.

Frequently Asked Questions(FAQ)

What is the Federal Insurance Contributions Act (FICA)?
FICA is a United States federal law that mandates employers and employees to contribute a portion of their earnings to fund both Social Security and Medicare. These programs provide financial support to seniors, disabled individuals, and surviving family members of deceased workers.
Who are required to pay FICA taxes?
Both employers and employees are required to pay FICA taxes. Self-employed individuals are also subject to FICA taxes, but they pay both the employer and employee portions through the Self-Employed Contributions Act (SECA) tax.
What are the current FICA tax rates?
As of 2021, the FICA tax rates are 7.65% for employees and an equal 7.65% for employers, totaling 15.3%. This rate is split into two parts: 6.2% for Social Security and 1.45% for Medicare. Self-employed individuals are required to pay the full 15.3%.
Is there a wage limit for FICA taxes?
There is a wage limit for the Social Security portion of FICA taxes, which is adjusted annually. In 2021, the wage limit is set at $142,800. Any income above this threshold is not subject to the 6.2% Social Security tax. However, there is no wage limit for the 1.45% Medicare tax.
What is the Additional Medicare Tax?
The Additional Medicare Tax is a 0.9% tax applied to high earners. It applies to individuals with wages, compensation, or self-employment income exceeding $200,000 (or $250,000 for married couples filing jointly and $125,000 for married individuals filing separately).
How do FICA taxes appear on my pay stub?
FICA taxes are typically listed under the deductions section of your pay stub. They may appear as separate line items for Social Security and Medicare taxes, or they could be combined into a single FICA tax deduction.
Do I have to file any forms related to FICA taxes?
Employees typically do not have to file any additional forms for FICA taxes, as employers are responsible for withholding and submitting these taxes. However, self-employed individuals must file Schedule SE with their Form 1040 to report and calculate their FICA tax liability.

Related Finance Terms

  • Social Security
  • Medicare
  • Payroll Taxes
  • Self-Employment Contributions Act (SECA)
  • Employer Tax Obligations

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