Disclaimer: This article is for educational purposes only and is not tax, legal, or financial advice. Tax rules change periodically, always check current IRS/state guidance or consult a professional.
Paycheck Calculator (US)
Quick Answer: What Are FICA Taxes?
FICA taxes fund Social Security and Medicare. Every W-2 worker pays 7.65% of gross wages: 6.2% for Social Security (on the first $184,500 of earnings in 2026) and 1.45% for Medicare (on all earnings). Your employer pays a matching 7.65% on top of that.
On a $75,000 salary, FICA costs you $5,737.50 per year -- that is $220.67 out of every biweekly paycheck. Use the Paycheck Calculator to see your exact FICA withholding.
Key Takeaways
- FICA is 7.65% of every paycheck. Split: 6.2% for Social Security and 1.45% for Medicare. Your employer pays a matching 7.65%, bringing the total to 15.3%.
- Social Security tax has a cap. In 2026, only the first $184,500 of earnings is subject to the 6.2% Social Security tax. The maximum employee Social Security tax for the year is $11,439.
- Medicare tax has no cap. Every dollar you earn is subject to the 1.45% Medicare tax. High earners pay an additional 0.9% on wages above $200,000 (single).
- Pre-tax Section 125 deductions lower your FICA bill. Health insurance premiums, HSA, and FSA contributions reduce FICA-taxable wages. Traditional 401(k) contributions do not.
- Self-employed workers pay the full 15.3%. Freelancers and sole proprietors owe both the employee and employer shares through SECA tax, though they can deduct half of it on their income tax return.
What Are FICA Taxes?
FICA stands for the Federal Insurance Contributions Act, a 1935 law that created the payroll taxes funding two federal programs: Social Security and Medicare. If you have ever looked at your pay stub and wondered why so much is missing before the money hits your bank account, FICA is one of the biggest reasons.
Unlike federal income tax, which uses progressive brackets and is based on your taxable income after deductions, FICA is a flat-rate tax on gross wages. There is no standard deduction to shelter part of your income. Starting from your first dollar of wages, FICA is withheld from every paycheck.
FICA funds two programs:
- Social Security (OASDI): Provides retirement, disability, and survivor benefits. You may see it labeled "SS" or "OASDI" on your pay stub.
- Medicare (HI): Funds hospital insurance for people 65 and older, as well as certain younger people with disabilities. Listed as "Medicare" or "HI" on your stub.
FICA is separate from federal and state income taxes. Even workers who owe zero federal income tax (because their income falls below the standard deduction) still pay FICA on every dollar of wages.
2026 FICA Tax Rates and Limits
The FICA rates themselves have not changed in decades, but the Social Security wage base rises each year to keep pace with average wages. These are the numbers for 2026.
Social Security Tax
- Employee rate: 6.2%
- Employer rate: 6.2%
- Combined rate: 12.4%
- 2026 wage base: $184,500 (up from $176,100 in 2025)
- Maximum employee SS tax: $11,439.00 ($184,500 x 6.2%)
Once your year-to-date earnings exceed $184,500, your employer stops withholding Social Security tax for the rest of the year. Every paycheck after that point is noticeably larger.
Medicare Tax
- Employee rate: 1.45%
- Employer rate: 1.45%
- Combined rate: 2.9%
- Wage base: None -- all earnings are subject to Medicare tax
Additional Medicare Tax
High earners pay an extra 0.9% Medicare surcharge on wages above certain thresholds. This tax was introduced by the Affordable Care Act in 2013 and applies only to the employee -- there is no employer match.
- Single / Head of Household: wages over $200,000
- Married Filing Jointly: combined wages over $250,000
- Married Filing Separately: wages over $125,000
Employers must begin withholding the Additional Medicare Tax once an employee's wages exceed $200,000 in a calendar year, regardless of filing status. If you file jointly and the $250,000 threshold applies, you reconcile any over- or under-withholding on your tax return.
Rate Summary
The combined employee FICA rate is 7.65% on the first $184,500 of wages (6.2% SS + 1.45% Medicare). Above the wage base, the rate drops to 1.45% (Medicare only) until earnings cross the Additional Medicare Tax threshold, at which point it becomes 2.35%.
How FICA Affects Your Paycheck: Real Dollar Amounts
Percentages are abstract. Dollar amounts are what you feel in your bank account. The table below shows the exact FICA cost at common salary levels for 2026. All figures use a biweekly pay schedule (26 pay periods) and are verified against EHM Tech's pay-cli calculator.
$50,000 Salary
- Annual Social Security tax: $3,100.00 ($119.23/paycheck)
- Annual Medicare tax: $725.00 ($27.88/paycheck)
- Total annual FICA: $3,825.00 ($147.12/paycheck)
- Employer match: $3,825.00 (paid on top of your salary)
$75,000 Salary
- Annual Social Security tax: $4,650.00 ($178.85/paycheck)
- Annual Medicare tax: $1,087.50 ($41.83/paycheck)
- Total annual FICA: $5,737.50 ($220.67/paycheck)
- Employer match: $5,737.50
$100,000 Salary
- Annual Social Security tax: $6,200.00 ($238.46/paycheck)
- Annual Medicare tax: $1,450.00 ($55.77/paycheck)
- Total annual FICA: $7,650.00 ($294.23/paycheck)
- Employer match: $7,650.00
$184,500 Salary (At the Wage Base)
- Annual Social Security tax: $11,439.00 (the maximum for 2026)
- Annual Medicare tax: $2,675.25
- Total annual FICA: $14,114.25
- Employer match: $14,114.25
$200,000 Salary
- Annual Social Security tax: $11,439.00 (capped at $184,500 wage base)
- Annual Medicare tax: $2,900.00
- Total annual FICA: $14,339.00
FICA takes a bigger bite from lower salaries. At $50,000, FICA takes 7.65% of every dollar. At $200,000, the effective FICA rate drops to about 7.2% because Social Security is capped. The total cost of employing someone includes both shares: a $75,000 employee costs the employer an additional $5,737.50 in FICA alone, bringing the combined FICA burden to $11,475.
Want to see the exact impact on your paycheck? The Paycheck Calculator breaks down FICA, federal tax, and state tax for your specific salary and state.
FICA for Self-Employed Workers (SECA Tax)
If you are a freelancer, independent contractor, or sole proprietor, you do not have an employer to split FICA with. Instead, you pay the full amount yourself through the Self-Employment Contributions Act (SECA) tax.
SECA Rates
- Social Security: 12.4% (employee + employer shares combined)
- Medicare: 2.9% (both shares combined)
- Total SECA rate: 15.3%
The same $184,500 wage base applies, and the Additional Medicare Tax thresholds ($200K/$250K/$125K) apply to self-employment income as well.
Two Adjustments That Soften the Blow
The IRS does not apply SECA to your full net self-employment income. Two adjustments reduce the effective burden:
- The 92.35% multiplier: SECA is calculated on 92.35% of net self-employment earnings, not 100%. This mirrors the fact that employees do not pay FICA on their employer's share. For $75,000 in net SE income, the SECA base is $69,262.50 ($75,000 x 92.35%).
- The 50% above-the-line deduction: You can deduct half of your SECA tax on your federal income tax return (Form 1040, Schedule SE). This reduces your adjusted gross income, which lowers your income tax bill.
Example: $75,000 Net Self-Employment Income
- SECA base: $75,000 x 92.35% = $69,262.50
- Social Security portion: $69,262.50 x 12.4% = $8,588.55
- Medicare portion: $69,262.50 x 2.9% = $2,008.61
- Total SECA tax: $10,597.16
- Income tax deduction: $10,597.16 x 50% = $5,298.58
Compare that to a W-2 employee earning $75,000 who pays $5,737.50 in FICA. The self-employed worker pays nearly double, though the 50% deduction and the 92.35% adjustment bring the effective rate closer together than the raw 15.3% suggests.
How to Reduce Your FICA Tax Bill
FICA is harder to reduce than income tax because it applies to gross wages with almost no deductions. But a few strategies do work.
Use Section 125 Cafeteria Plan Deductions
Contributions made through a Section 125 cafeteria plan are excluded from FICA-taxable wages. These include:
- Employer-sponsored health insurance premiums
- Health Savings Account (HSA) contributions (via payroll deduction)
- Flexible Spending Account (FSA) contributions
- Dependent care FSA contributions
If you contribute $4,400 to an HSA through payroll deduction, you save $336.60 in FICA taxes ($4,400 x 7.65%) on top of the income tax savings. Most workers do not realize they are saving that much.
401(k) Contributions Do Not Reduce FICA
A common misconception. Traditional 401(k), 403(b), and 457(b) contributions reduce your federal income tax, but they are still subject to FICA. A $10,000 401(k) contribution saves you income tax but not the $765 in FICA you might expect. Only Section 125 deductions lower FICA-taxable wages.
Who Is Exempt from FICA?
Most W-2 employees must pay FICA with no exceptions. However, a few specific groups are exempt:
- Students employed by their university: Students enrolled at least half-time and working for the school where they are enrolled are exempt from FICA under the student worker exemption.
- Nonresident aliens on qualifying visas: F-1, J-1, and M-1 visa holders are exempt during their first five calendar years in the U.S.
- Members of certain religious groups: Those who have filed IRS Form 4029 and belong to a qualifying religious sect can be exempt.
- Children under 18 working for a parent: If the parent operates a sole proprietorship (not a corporation or partnership), the child's wages are exempt from FICA.
Claiming a Refund for FICA Overpayment
If you work multiple jobs and your combined Social Security withholding exceeds $11,439 for 2026, you overpaid. Each employer withholds based on the wages they pay, with no knowledge of your other job. You can claim the excess Social Security tax as a credit on your federal tax return (Form 1040, Schedule 3). Medicare has no cap, so Medicare overpayment refunds do not apply.
Use the Paycheck Calculator to see how pre-tax deductions change your FICA bill and overall take-home pay.
FICA Tax Examples at Common Salary Levels
These examples use 2026 FICA rates and a biweekly pay schedule (26 pay periods). All figures show the employee share only. State income tax is excluded to isolate the FICA impact. Figures are verified with EHM Tech's pay-cli calculator.
- Biweekly gross pay: $1,923.08
- Social Security (6.2%): $119.23 per paycheck / $3,100.00 per year
- Medicare (1.45%): $27.88 per paycheck / $725.00 per year
- Total FICA per paycheck: $147.12
- Total annual FICA: $3,825.00 (7.65% of salary)
- Employer match: $3,825.00 (total cost of FICA for this employee: $7,650.00)
- Biweekly gross pay: $3,846.15
- Social Security (6.2%): $238.46 per paycheck / $6,200.00 per year
- Medicare (1.45%): $55.77 per paycheck / $1,450.00 per year
- Total FICA per paycheck: $294.23
- Total annual FICA: $7,650.00 (7.65% of salary)
- Employer match: $7,650.00 (total cost: $15,300.00)
- Biweekly gross pay: $7,692.31
- Social Security tax: $11,439.00 per year (capped at $184,500 wage base)
- Medicare tax (1.45%): $2,900.00 per year
- Total annual FICA: $14,339.00 (7.17% effective rate)
- SS withholding stops: Around pay period 24 (mid-November), when cumulative earnings cross $184,500. Remaining paychecks have no SS deduction.
- Note: No Additional Medicare Tax at this level for a single filer (kicks in above $200,000 in cumulative wages).
- Social Security tax: $11,439.00 per year (capped)
- Medicare tax (1.45%): $3,625.00 per year
- Additional Medicare Tax (0.9% on wages over $200K): $450.00 per year
- Total annual FICA: $15,514.00 (6.21% effective rate)
- Breakdown of the $450 Additional Medicare Tax: ($250,000 - $200,000) x 0.9% = $450. This surcharge has no employer match.
- Note: If filing jointly, the Additional Medicare Tax threshold is $250,000 of combined household wages, so the $450 may not apply depending on spousal income.
Frequently Asked Questions
Tips for Managing Your FICA Taxes
- Check your pay stub for separate SS and Medicare lines. FICA is not a single line item. Look for "SS" or "OASDI" and "Medicare" or "HI" separately. If they are lumped together, ask your payroll department for a detailed breakdown so you can verify the correct amounts.
- Enroll in Section 125 benefits to lower FICA. Health insurance premiums, HSA contributions, and FSA elections made through your employer's cafeteria plan reduce your FICA-taxable wages. A $4,400 HSA contribution saves you $336.60 in FICA taxes -- on top of the income tax savings.
- Know that 401(k) does not reduce FICA. Traditional 401(k) and 403(b) contributions reduce your federal income tax but are still subject to FICA. Do not expect your FICA line to change when you increase your retirement contributions.
- Watch for the mid-year SS bump if you earn above $184,500. When your cumulative earnings cross the wage base, Social Security withholding stops and your take-home pay increases for the rest of the year. This is expected, not a payroll error.
- Claim overpaid Social Security if you work multiple jobs. Each employer withholds as if they are your only employer. If your combined Social Security withholding exceeds $11,439 for 2026, claim the excess on your tax return (Form 1040, Schedule 3).
- Use the Paycheck Calculator to model your FICA impact. Enter your salary, state, and deductions to see exactly how much FICA comes out of each paycheck and how pre-tax benefits change the picture.
References
- IRS Topic No. 751 -- Social Security and Medicare Withholding Rates — Official FICA tax rates, the $184,500 Social Security wage base, and Additional Medicare Tax thresholds for 2026.
- SSA -- Contribution and Benefit Base (Wage Base History) — Historical Social Security wage base amounts and the formula used to adjust them annually.
- IRS -- Questions and Answers for the Additional Medicare Tax — Filing status thresholds, employer withholding rules, and reconciliation for the 0.9% Additional Medicare Tax.
- IRS -- Self-Employment Tax (Social Security and Medicare Taxes) — SECA tax rates, the 92.35% net earnings calculation, and the 50% deduction for self-employed workers.
- SSA -- What Is FICA? (Fact Sheet) — Social Security Administration overview of the Federal Insurance Contributions Act and how it funds retirement and disability benefits.
- SSA -- 2026 Cost-of-Living Adjustment (COLA) Fact Sheet — The 2.8% COLA increase for 2026 and updated benefit amounts tied to FICA-funded programs.
The Social Security Wage Base: When Your SS Tax Stops
Something interesting happens when your cumulative earnings cross the Social Security wage base. For 2026, that threshold is $184,500. Once you hit it, your employer stops withholding the 6.2% Social Security tax, and your take-home pay jumps for the rest of the year.
When Does It Happen?
For a $200,000 earner paid biweekly ($7,692.31 per paycheck), cumulative earnings reach $184,500 during the 24th pay period (around mid-November). From pay period 25 onward, the $476.92 that was going to Social Security each paycheck stays in their pocket instead. Your take-home pay gets a noticeable bump for the final two or three paychecks of the year.
For someone earning exactly $184,500 or less, the cap never kicks in -- Social Security is withheld from every paycheck all year long.
Wage Base History
The Social Security wage base is adjusted annually based on changes in average wages. Recent increases:
The $8,400 increase from 2025 to 2026 means workers earning above the old cap will pay up to $520.80 more in Social Security tax this year ($8,400 x 6.2%). If you earn $184,500 or more, your 2026 Social Security bill is $11,439 -- that is $1,506.60 more than it was just three years ago.