FICA tax 2026 comes down to three numbers: 6.2% Social Security, 1.45% Medicare, and a $176,100 wage base that caps the Social Security portion. Withhold those rates from every employee paycheck, match them dollar-for-dollar as the employer, and remit the combined total to the IRS. That's the whole mechanism. The part that blindsides new small-business owners isn't the math — it's finding out they owe it twice.
- Social Security: 6.2% employee + 6.2% employer — stops at $176,100 in wages
- Medicare: 1.45% each side — no wage cap, ever
- Additional Medicare Tax: 0.9% on wages over $200K — employee only, no employer match
- You must match what you withhold — the IRS expects both halves via EFTPS
- Household employers and nanny wages — FICA applies there too
FICA Tax 2026 Rates at a Glance
FICA — the Federal Insurance Contributions Act — funds Social Security and Medicare. The IRS collects it from two directions simultaneously: your employee's paycheck and your business account. Every paycheck. Every pay period. All year.
| Tax | Employee Rate | Employer Rate | Wage Base |
|---|---|---|---|
| Social Security (OASDI) | 6.2% | 6.2% | $176,100* |
| Medicare (HI) | 1.45% | 1.45% | No cap |
| Additional Medicare Tax | 0.9% | 0% | Wages >$200K (employee only) |
*$176,100 is the SSA-announced 2025 wage base, used as the 2026 placeholder pending IRS/SSA official confirmation. Verify against the SSA annual announcement before year-end payroll setup.
The Social Security Wage Base: What Stops After $176,100
Once cumulative 2026 wages cross $176,100, both the employee and employer stop paying the 6.2% Social Security portion — for the rest of that calendar year. Medicare is different: no ceiling, no cutoff, every dollar taxed without exception.
Most employees at small businesses earn well under $150K. You'll withhold 6.2% on every single paycheck, all year — no mid-year tracking required. The cap only becomes relevant when a higher-paid employee approaches that ceiling, at which point your payroll software should flag the cutoff automatically.
This is also distinct from FUTA tax 2026, which carries a much lower $7,000 wage base and effectively expires after the first few paychecks of the year.
"Self-employed individuals pay both the employee AND employer sides — a combined 15.3%. W-2 employees only see half that cost on their pay stub because their employer absorbs the other half."
How to Calculate FICA Withholding on Every Paycheck
Take Marcus — four employees, weekly payroll, central Ohio landscaping company. He thought payroll cost equaled gross wages. His first reconciliation told a different story: actual labor cost ran 7.65% above gross. That's the employer's FICA share, due every pay run, straight out of his operating account.
Here's the exact process, repeated every pay run:
-
1
Multiply gross wages by 6.2% — employee Social Security withholding. Stop applying this once year-to-date wages hit $176,100.
-
2
Multiply gross wages by 1.45% — employee Medicare withholding. Apply to every dollar. No exceptions.
-
3
Match both amounts as the employer. Your share is identical — 6.2% SS + 1.45% Medicare. It comes out of your business, not the employee's paycheck.
-
4
Deposit the combined total via EFTPS on your assigned schedule, then report quarterly on Form 941.
| Employee Social Security (6.2%) | $93.00 |
| Employee Medicare (1.45%) | $21.75 |
| Total withheld from employee | $114.75 |
| Employer match (identical) | $114.75 |
| Total remitted to IRS | $229.50 |
For the full payroll picture, see how to run payroll for small business and the Small Business Payroll 101 guide. Paying a nanny, house cleaner, or caregiver? Household Employee Taxes 2026 covers the same FICA rules in that context.
FICA in 2026 means 7.65% withheld from each employee and another 7.65% out of your pocket as the employer — every paycheck, all year, until Social Security wages hit $176,100. Get the math right from day one. A payroll error compounding over 52 weeks is a problem no small business needs.
Records must reflect real wages paid. Falsifying payroll documents is illegal — the IRS cross-references W-2s, Form 941s, and bank records.
Common FICA Questions from First-Time Employers
Does FICA apply to household employees like nannies in 2026?
Yes. Pay a household employee $2,700 or more in 2026 and you must withhold and match FICA — 6.2% Social Security and 1.45% Medicare on all cash wages. The Nanny Tax Guide 2026 walks through the full household employer obligation, including Schedule H filing.
Do I owe FICA on payments to independent contractors?
No. FICA is a W-2 obligation only. Independent contractors pay self-employment tax (15.3%) entirely on their own — you issue a 1099-NEC and you're done. Unsure how to classify a worker? The W-2 vs. 1099 household employee guide draws the line clearly.
When do I have to deposit FICA taxes in 2026?
Most new small employers follow a monthly deposit schedule — FICA collected in a given month is due by the 15th of the following month. Deposits go through EFTPS; reporting happens quarterly on Form 941. See Q4 Payroll Deadlines 2026 for exact dates through year-end.
What happens if I miss a FICA deposit?
The failure-to-deposit penalty starts at 2% and climbs to 15% depending on how late you are. Set up EFTPS auto-reminders before your first payroll run — it's free and takes ten minutes. Skipping that step is one of the most expensive entries in our payroll mistakes to avoid guide.
FICA isn't complicated. Know your rates, watch the wage base for higher-paid staff, deposit on schedule. Three things, repeated every pay run. That's genuinely all there is.
Ready to put payroll on autopilot?
PayHRoll handles FICA calculations, employer matching, and EFTPS deposits automatically — so you never have to do this math by hand again.
See How It Works →