Social Security Tax on Your Paycheck 2026 — Everything You Need to Know
Social Security tax is one of the two FICA taxes withheld from every American paycheck. If you look at your pay stub, it may appear as "SS Tax," "OASDI," or "Social Security." Here is a complete explanation of how it works in 2026.
Social Security tax rate and wage base for 2026
- Employee rate: 6.2% of gross wages
- Employer rate: 6.2% (your employer pays this separately — it does not come out of your paycheck)
- 2026 Social Security wage base: $176,100
- Maximum employee Social Security tax in 2026: $10,918.20
The 6.2% is applied to every dollar of gross wages up to $176,100 per year. Once your year-to-date wages cross this threshold, Social Security withholding stops for the remainder of the year — your paychecks become noticeably larger at that point.
How much Social Security is withheld per paycheck?
| Annual salary | Weekly (÷52) | Bi-weekly (÷26) | Monthly (÷12) |
|---|---|---|---|
| $40,000 | $47.69 | $95.38 | $206.67 |
| $60,000 | $71.54 | $143.08 | $310.00 |
| $80,000 | $95.38 | $190.77 | $413.33 |
| $100,000 | $119.23 | $238.46 | $516.67 |
| $176,100 (wage base) | $210.12 | $420.23 | $910.10 |
| $200,000+ (above base) | Capped — no additional SS withheld above $176,100 | ||
When does Social Security withholding stop?
Once your cumulative wages for the calendar year reach $176,100, your employer stops withholding Social Security tax for the rest of that year. If you earn $200,000, you hit the wage base around early November (depending on pay frequency), and your subsequent paychecks will be $238+ larger per bi-weekly period because that 6.2% deduction disappears.
Note: if you work multiple jobs and the combined wages exceed $176,100, each employer withholds independently. You may over-withhold Social Security across jobs. When you file your annual tax return, the excess is refunded as a credit.
Does Social Security tax apply to all income?
Social Security tax applies to earned income — wages, salaries, tips, and self-employment income. It does not apply to:
- Investment income (dividends, capital gains, interest)
- Rental income
- Pension distributions
- Social Security benefits received
- Unemployment compensation
Who is exempt from Social Security tax?
Most American workers pay Social Security tax, but some are exempt:
- Nonresident aliens on certain visa types (F-1, J-1, M-1, Q-1 student visas) — subject to specific rules
- Some government employees covered by alternative retirement systems
- Religious order members who have taken a vow of poverty
- Student workers employed by the school where they are enrolled (limited exemption)
Frequently asked questions
Does my 401(k) contribution reduce Social Security tax?
No. Traditional 401(k) contributions reduce federal and state income tax but do not reduce Social Security or Medicare taxes. FICA is calculated on your full gross wages before any pre-tax deductions are applied.
Why did my paycheck suddenly get larger?
You most likely crossed the $176,100 Social Security wage base. Once your year-to-date wages exceed this threshold, Social Security withholding stops. Your take-home pay increases by 6.2% of your gross pay per period for the remaining paychecks of the year.
What is the difference between Social Security tax and Medicare tax?
Both are FICA taxes, but they are separate. Social Security is 6.2% with a wage base cap ($176,100 in 2026). Medicare is 1.45% with no cap — it applies to all wages. High earners above $200,000 (single) or $250,000 (married) pay an additional 0.9% Medicare surtax on income above those thresholds.
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