What Is FICA? 2026 FICA Tax Rate, Wage Base and Paycheck Guide

What Is FICA and How Does the FICA Tax Work?

Quick answer: When people ask what is fica, they mean the Federal Insurance Contributions Act, the law that created the American payroll tax for Social Security and Medicare. Every pay stub line labeled FICA, Social Security, or Medicare is part of this single system. Unlike federal income tax, which Congress can spend on anything, the fica tax is earmarked: Social Security taxes flow to the Old-Age, Survivors, and Disability Insurance trust funds, and Medicare taxes flow to the Hospital Insurance trust fund that pays for inpatient hospital care for seniors and certain disabled beneficiaries.

FICA applies to wages, salaries, tips, bonuses, commissions, and most taxable fringe benefits reported on Form W-2. Your employer multiplies each dollar of covered wages by the statutory rates, withholds your half, adds the employer half out of company funds, and deposits the combined amount with the IRS on the regular payroll deposit schedule. There is no annual return where you reconcile FICA the way you reconcile income tax on Form 1040; the withholding is generally final for the year, except that excess Social Security tax withheld by two or more employers above the wage base can be claimed as a credit on your return.

The unified 2026 picture has exactly four numbers to memorize. Social Security is 6.2 percent from the employee plus 6.2 percent from the employer on wages to $184,500, for a maximum employee amount of $11,439. Medicare is 1.45 percent from the employee plus 1.45 percent from the employer on every dollar of wages with no cap. Added together, the headline employee rate is 7.65 percent, the employer match is 7.65 percent, and the combined payroll cost is 15.3 percent of covered wages below the wage base. The fourth number is the Additional Medicare Tax of 0.9 percent, an employee-only surcharge on wages above $200,000 for single filers and above $250,000 for married couples filing jointly, which has no employer match and no wage-base cap.

This page is the unified overview. If you want a deep dive on either half, read our companions: Social Security Tax 2026 covers the wage base, the maximum, benefit credits, and the earnings test in full detail, while Medicare Tax 2026 covers regular Medicare, the Additional Medicare Tax withholding rules, and how the tax interacts with net investment income. This page stays at the combined level: what FICA costs you, what it costs your employer, how it differs from income tax, and how to check any pay stub in under a minute.

FICA Tax Rate 2026: Employee, Employer and Self-Employed Breakdown

Quick answer: The fica tax rate 2026 for employees is 7.65 percent: 6.2 percent Social Security on the first $184,500 of wages plus 1.45 percent Medicare on all wages. Employers match 7.65 percent. Self-employed workers pay 15.3 percent on 92.35 percent of net earnings. High earners add 0.9 percent Medicare tax above $200,000 single or $250,000 joint.

The table below shows every 2026 FICA component in one place. Rates are set by statute and have not changed for years; what changes annually is the Social Security wage base, which is indexed to national average wage growth. The 2026 wage base is $184,500, and the 2027 wage base is projected to be announced by the Social Security Administration in October; treat any 2027 number circulating before that announcement as projected, not official.

Two details catch even experienced workers by surprise. First, the employer match never appears on your pay stub as a deduction, but it is a real labor cost: hiring you at $75,000 of wages costs the employer roughly $80,737.50 in wages plus employer FICA before unemployment insurance, workers compensation, and benefits. Second, the Additional Medicare Tax threshold is not indexed for inflation and has been fixed at $200,000 single and $250,000 joint since 2013, so inflation steadily pulls more earners into the surcharge each year. Employers must begin withholding the extra 0.9 percent once any single employee's year-to-date wages exceed $200,000, regardless of filing status, and the employee reconciles any over or under withholding on Form 8959.

For paycheck planning, convert the percentages into per-paycheck rules of thumb. At 7.65 percent, every $1,000 of gross wages below the wage base carries $76.50 of employee FICA: $62.00 for Social Security and $14.50 for Medicare. A biweekly worker earning $2,884.62 per period therefore loses about $220.67 to regular FICA every check. Above the wage base, the marginal employee rate drops to 1.45 percent, or $14.50 per $1,000, until the Additional Medicare threshold pushes it to 2.35 percent on the margin. Our Paycheck Calculator applies this logic automatically for any salary and pay frequency.

Social Security at 6.2 Percent: The $184,500 Wage Base and $11,439 Maximum

The Social Security half of FICA is the only capped piece, which is why high earners see their per-check withholding fall late in the year. In 2026, the first $184,500 of covered wages is taxed at 6.2 percent from the employee and 6.2 percent from the employer. Multiply $184,500 by 0.062 and you get the $11,439 employee maximum; the employer maximum is identical, so a worker who exactly hits the base generates $22,878 in combined Social Security tax. Wages above $184,500 escape Social Security entirely for the rest of the calendar year, for both employee and employer.

The cap resets every January 1. If you earn $184,500 evenly across 26 biweekly checks, each check carries about $440.12 of Social Security withholding, and the 26th check is the last one with the tax. If you earn $250,000, Social Security stops after you cross $184,500, typically around early September on an even pay schedule, and your take-home pay visibly rises for the remaining checks. Nothing carries over: next January the clock restarts at zero regardless of what you paid this year. Workers with two jobs can overshoot the base because neither employer knows about the other; the combined withholding above $11,439 becomes a refundable credit on Form 1040 Schedule 3, which is the one genuine FICA refund mechanism in the individual system.

Paying the tax earns you benefit coverage. In 2026 you earn one credit for each $1,810 of covered earnings, up to four credits per year, and most retirement benefits require 40 credits. The tax therefore functions as a forced contribution toward your own future retirement, disability, and survivor protection rather than a general revenue levy. For the full credit schedule, the taxable maximum history, the earnings test for early claimants, and how benefits are computed from your 35 highest years, see our dedicated Social Security Tax guide rather than duplicating that detail here.

Social Security Tax Cap by Year: 2015 to 2026

The Social Security wage base rises most years with national average wage growth. The table below shows the contribution and benefit base for each year from 2015 through 2026, along with the maximum employee Social Security tax at each cap. Use it to see how much the cap has grown and to compare your withholding across years.

The 2023 jump of $13,200 was the largest single-year increase in the modern era, driven by pandemic-era wage growth. The 2026 increase of $8,400 continues the above-average trend. To see exactly how much Social Security tax you will pay at any salary, use our Social Security Tax Calculator, which applies the 2026 cap and rates instantly.

Medicare at 1.45 Percent Plus the 0.9 Percent Additional Tax, With No Cap

The Medicare half of FICA is simpler and harsher: 1.45 percent from the employee plus 1.45 percent from the employer on every covered dollar, from the first dollar to the last, with no wage base and no maximum. A $75,000 earner pays $1,087.50; a $500,000 earner pays $7,250; a $2 million earner pays $29,000, matched each time by the employer. Unlike Social Security, Medicare withholding never stops in December, which is why comparing December and January pay stubs is the fastest way to see which tax is which.

Layered on top is the Additional Medicare Tax: an extra 0.9 percent on wages above $200,000 for single, head of household, and qualifying surviving spouse filers, and above $250,000 for married couples filing jointly (and above $125,000 for married filing separately). It applies to the employee only, with no employer match, and it stacks on the regular 1.45 percent so the marginal employee Medicare rate above the threshold is 2.35 percent. A single filer earning $250,000 therefore owes the extra 0.9 percent on $50,000, which is exactly $450. A married couple earning $250,000 jointly owes none of it, because the joint threshold starts precisely at their income level.

Do not confuse this wage surcharge with the 3.8 percent Net Investment Income Tax, which applies to investment income rather than wages and is not part of FICA at all. The Additional Medicare Tax is reported and reconciled on Form 8959, and employers withhold it mechanically once wages exceed $200,000 without regard to the employee's actual filing status, which means married workers can be over-withheld and single workers with multiple jobs can be under-withheld. Full withholding examples, the two-employer trap, and the interaction with self-employment income are worked through in our Medicare Tax guide.

How Much Is FICA on a $75,000 Salary? Worked Paycheck Example

Quick answer: If you ask how much is fica on $75,000 of 2026 wages, the answer is $5,737.50 from the employee: $4,650 Social Security plus $1,087.50 Medicare. The employer matches $5,737.50, so the combined FICA on that salary is $11,475. No Additional Medicare applies at this income.

Walk through the arithmetic exactly as payroll software does it. Start with $75,000 of covered wages, which is below both the $184,500 Social Security base and the $200,000 Additional Medicare threshold, so only the two regular rates apply. Social Security is $75,000 times 0.062, which equals $4,650.00. Medicare is $75,000 times 0.0145, which equals $1,087.50. Add them for the employee total of $5,737.50, an effective FICA rate of exactly 7.65 percent. The employer repeats the same two multiplications from company funds, so the position costs $80,737.50 in cash compensation plus FICA before any other benefits.

Translate the annual figures into the biweekly pay stub most workers actually see. Divide $75,000 by 26 pay periods for $2,884.62 of gross wages per check. Social Security per check is $4,650 divided by 26, or $178.85. Medicare per check is $1,087.50 divided by 26, or $41.83. Total employee FICA per check is $220.67, leaving $2,663.95 before federal and state income tax withholding. If this worker received a $5,000 year-end bonus, the bonus would carry $310.00 of Social Security and $72.50 of Medicare, or $382.50 of FICA, withheld at the same flat rates with no allowance for deductions or credits.

Now contrast a high earner to see every FICA layer fire at once. A single filer earning $250,000 in 2026 wages pays Social Security of $184,500 times 0.062, which is $11,439, plus regular Medicare of $250,000 times 0.0145, which is $3,625, plus Additional Medicare of $50,000 times 0.009, which is $450, for an employee total of $15,514. The employer pays $11,439 plus $3,625, or $15,064, with no Additional Medicare match. The combined FICA on this earner is $30,578. Verify these numbers yourself in seconds with our Paycheck Calculator, and cross-check the W-2 boxes at year end with our W-2 Calculator.

FICA vs Federal Income Tax: Flat Payroll Tax Against Progressive Income Tax

Quick answer: The fica vs federal income tax comparison comes down to this: FICA is a flat payroll tax on wages that funds Social Security and Medicare, while federal income tax is a progressive tax on a broader income base that funds general government. FICA starts on the first dollar with no standard deduction; income tax allows deductions and credits and can produce refunds.

This distinction confuses new workers because both taxes leave the same paycheck on the same Friday, but they obey entirely different laws. FICA is authorized by the Federal Insurance Contributions Act, uses flat rates, generally allows no deductions, no personal credits, and no standard deduction, and is withheld at the same marginal rate from dollar one. Federal income tax is authorized by the Internal Revenue Code, uses seven progressive brackets from 10 to 37 percent, subtracts the standard or itemized deduction, subtracts credits such as the Child Tax Credit, and is reconciled every April on Form 1040 where over-withholding returns to you as a refund.

The practical consequence is visible on any mid-career pay stub. A single filer earning $75,000 might lose $5,737.50 to FICA but only around $4,000 to $6,000 to federal income tax after the standard deduction, because roughly the first $15,000-plus of income escapes income tax while not one dollar escapes FICA. Conversely, a retiree living on qualified dividends and municipal bond interest can owe zero FICA and substantial income tax, or vice versa. Low-wage workers feel FICA more acutely than income tax precisely because there is no zero bracket, which is why the Earned Income Tax Credit exists partly to offset the payroll tax burden for working families. When you model a raise, model both taxes separately: the raise faces 7.65 percent FICA to the wage base plus your marginal income tax bracket, a combined marginal bite that often surprises first-time earners.

Self-Employed FICA: Why 15.3 Percent Under SECA on 92.35 Percent of Earnings

Self-employed workers pay both halves of FICA through the Self-Employment Contributions Act, universally called SECA rather than FICA, but economically identical. The rate is 15.3 percent: 12.4 percent Social Security to the $184,500 base plus 2.9 percent Medicare on all net earnings. A freelancer with $80,000 of net profit therefore does not multiply $80,000 by 0.153 directly; the statute first multiplies earnings by 0.9235 to approximate the employer half that a wage earner never sees as taxable income, producing $73,880 of covered earnings, and the 15.3 percent applies to that figure for roughly $11,303.64 of SECA tax.

Three relief provisions soften the headline rate. First, you deduct one-half of SECA tax as an above-the-line adjustment on Form 1040, which lowers income tax though not SECA itself. Second, the Social Security wage base and the Additional Medicare thresholds apply to combined wages plus self-employment earnings, so a worker with a $150,000 W-2 job and freelance income only pays Social Security on $34,500 of the freelance base. Third, the 0.9 percent Additional Medicare Tax applies to combined earnings above $200,000 single or $250,000 joint, including the self-employment portion, reported on Form 8959. Because quarterly estimated payments must cover both income tax and SECA, new freelancers should run our Self-Employment Tax Calculator before setting their quarterly vouchers, and read the full mechanics in our companion guides rather than guessing at the 92.35 percent adjustment.

Who Is Exempt From FICA? Students, Clergy, H-2A Workers and Other Exceptions

Most American workers pay FICA on every covered dollar, but Congress has carved out narrow exemptions that generate constant confusion. The student FICA exemption is the largest: students working for the school, college, or university where they are enrolled and regularly attending classes are exempt from FICA on those campus wages, including many graduate teaching and research assistantships, provided the employment is incident to the course of study. The exemption evaporates the moment the employer is an outside company, the student drops below the enrollment threshold, or full-time career employees take night classes; hospitals and universities litigate the medical-resident boundary regularly, so residents should confirm their institution's classification rather than assuming.

Clergy operate under their own election. Ministers, rabbis, priests, imams, and Christian Science practitioners who are duly ordained, commissioned, or licensed and performing ministerial services are exempt from FICA on ministerial wages but covered by SECA on the same earnings unless they timely filed Form 4361 claiming a religious or conscientious objection to public insurance. The election is effectively irrevocable once approved, so young clergy should weigh the loss of Social Security credits against the tax saving with unusual care. Members of recognized religious sects with historic objections to insurance, such as the Amish, may apply on Form 4029 for a full exemption from both Social Security and Medicare, granted only where the sect has provided for its dependent members since 1950.

Agricultural and foreign-worker rules add further carve-outs. H-2A temporary agricultural workers admitted to perform seasonal farm labor are exempt from FICA when the work is covered by the H-2A program, a deliberate subsidy to growers of perishable crops; switch that worker to H-2B or permanent status and FICA attaches normally. Nonresident alien students, scholars, and researchers on F, J, M, or Q visas are exempt on wages tied to the purpose of their visa during their exempt-individual calendar years, typically five years for students and two for scholars, after which the substantial presence test converts them to resident aliens for FICA purposes. State and local government employees hired before April 1986 may sit outside Medicare, railroad workers pay Tier 1 and Tier 2 railroad retirement taxes instead of FICA, and federal employees hired before 1984 under the old Civil Service system similarly predate full coverage. Treat every exemption as guilty until proven innocent: the default is that wages are covered, the burden of proving an exception sits with the worker, and misclassified workers owe back taxes plus penalties when the error surfaces.

High Earners in 2026: Hitting the $184,500 Wage Base and the $200,000 Withholding Tripwire

Earning above the wage base changes the rhythm of your year. On a $250,000 straight salary paid biweekly, each $9,615.38 check initially carries $596.15 of Social Security and $139.42 of regular Medicare. The twentieth check pushes cumulative wages past $184,500, so from that point Social Security drops to zero and the same gross check suddenly nets roughly $596 more. Then, once cumulative wages cross $200,000 around the twenty-first check, the employer must add $86.54 of Additional Medicare Tax per check for the rest of the year, trimming a fraction of the late-year bump. December checks are therefore the fattest of the year for anyone between the base and roughly $400,000, a pattern payroll departments see so often they build it into employee communications.

Two-employer households need manual coordination because no single payroll system sees the full picture. If each spouse earns $150,000, neither employer withholds Additional Medicare since neither wage stream crosses $200,000, yet the joint $300,000 exceeds the $250,000 joint threshold by $50,000 and the couple owes $450 with their return. Conversely, a single filer with a $210,000 job and a $40,000 side job gets Additional Medicare withheld only on $10,000 by the main employer and nothing by the second, leaving $270 of the $450 true liability to settle on Form 8959. The mirror image affects Social Security: two $100,000 jobs produce $12,400 of combined Social Security withholding against an $11,439 true maximum, and the $961 excess returns as a Schedule 3 credit. Year-end W-2 Box 3 totals, not pay-stub memory, are the authoritative record, which is why our W-2 Calculator exists.

Looking ahead, the 2027 Social Security wage base is projected to rise with average wage growth and will be announced in October; do not budget around leaked figures until the Social Security Administration publishes the official number. The Additional Medicare thresholds, fixed in statute, will almost certainly remain $200,000 and $250,000. Anyone bunching bonuses, stock vesting, or deferred compensation into a single year should model which side of each threshold the spike lands on, because shifting $20,000 of income across December 31 can move $1,240 of Social Security and $180 of Additional Medicare between years.

Try the FICA Tax Calculator: Estimate Your 2026 Payroll Tax

Quick answer: Use the fica tax calculator below to split any wage figure into Social Security, regular Medicare, Additional Medicare, the employer match, and the combined payroll cost. Enter gross annual wages, pick the filing status that sets the $200,000 or $250,000 threshold, and the math updates instantly using the 2026 $184,500 base.

Check any result against the hand math: Social Security can never exceed $11,439 for 2026, regular Medicare always equals wages times 0.0145, and Additional Medicare always equals wages above the threshold times 0.009. For full take-home pay including federal and state income tax withholding, move to our Paycheck Calculator; for freelance and 1099 earnings, use our Self-Employment Tax Calculator, which handles the 92.35 percent base adjustment this simple wage tool skips.

Reading Your Pay Stub: Finding FICA on Any W-2 Paycheck in 60 Seconds

Open any pay stub and look for up to three lines: Social Security, Medicare, and occasionally Addl Medicare. Divide the Social Security line by gross wages for the period; below the wage base the answer is always 0.062, and a number near 0.062 with pre-tax deductions in the mix means 401(k) or HSA dollars are excluded from one base but not the other, because 401(k) elective deferrals escape income tax but never escape FICA. Divide the Medicare line by gross wages and the answer is always 0.0145 unless Additional Medicare has kicked in. Multiply the period figures by remaining pay periods to forecast the year, then confirm in January against W-2 Box 3 for Social Security wages, Box 5 for Medicare wages, and Boxes 4 and 6 for the taxes actually withheld.

Common stub surprises resolve quickly once the unified rules are clear. Pre-tax health premiums under a Section 125 cafeteria plan escape both income tax and FICA, which is why two workers with identical salaries can show different FICA. Bonuses, overtime, and commissions face the same FICA rates as base salary with no special withholding tables, unlike income tax. Noncash fringe benefits such as personal use of a company car appear in Box 1 and Boxes 3 and 5 alike and carry FICA. Tips must be reported to the employer by the 10th of each month and carry FICA like any wage. If Social Security withholding continues past $184,500 of Box 3 wages with a single employer, payroll made an error and owes a correction on Form W-2c; if it stops early, verify that pre-tax items or an employer mistake, rather than the cap, explains the gap.