The Social Security wage base for 2027 is $192,300, up from $184,500 in 2026. That is the most pay that is taxed for Social Security. Anyone earning more pays at most $11,922.60 (6.2%) in 2027, which is $483.60 more than in 2026. If you earn less than $184,500, the higher cap does not change your Social Security tax.
Key takeaways
- The 2027 taxable maximum is $192,300, up $7,800 from $184,500. Pay above it is not subject to the 6.2% Social Security tax.
- The most an employee pays in Social Security tax in 2027 is $11,922.60, and the employer pays the same. Self-employed workers pay 12.4%.
- Medicare tax has no cap: 1.45% each for employees and employers, and 2.9% for self-employed people.
- The earnings test limit for people under full retirement age rises to $25,560 in 2027. In the year you reach full retirement age it is $67,920.
- One Social Security work credit takes $1,970 in 2027, and $7,880 earns the maximum four credits for the year.
Along with the 3.6% raise for benefits, the Social Security Administration (SSA) announced new yearly limits on October 14. The one that matters most if you have a paycheck is the wage base, the cap on how much pay is taxed for Social Security.
Here is what changed for 2027, who feels it, and what the other new limits mean if you work while collecting benefits.
What is the Social Security wage base for 2027?
The wage base is the most income that gets hit by the Social Security tax in a year. SSA’s Contribution and Benefit Base page says that for earnings in 2027 it is $192,300. In 2026 it is $184,500.
Think of it as a ceiling. The first $192,300 of your pay is taxed. Every dollar above it is not, at least for Social Security.
How much Social Security tax will I pay?
By law, employees and employers each pay 6.2% of wages up to the cap, per the same SSA page. Self-employed people pay both halves, 12.4%. Here is how the numbers compare:
| 2026 | 2027 | |
|---|---|---|
| Wage base | $184,500 | $192,300 |
| Most an employee pays (6.2%) | $11,439.00 | $11,922.60 |
| Most the employer pays (6.2%) | $11,439.00 | $11,922.60 |
| Self-employed rate | 12.4% | 12.4% |
The cap rose by $7,800 ($192,300 − $184,500). The extra tax at the top is $7,800 × 0.062 = $483.60 for the employee, and the same for the employer.
Will my paycheck change?
It depends on how much you earn. This is an illustration using the 6.2% rate and the 2027 cap:
| Yearly wages | Social Security tax, 2027 | Change from the cap |
|---|---|---|
| $60,000 | $3,720.00 | None |
| $120,000 | $7,440.00 | None |
| $200,000 | $11,922.60 | +$483.60 vs. 2026 |
If you earn $60,000, the math is $60,000 × 0.062 = $3,720 in both years. Only people paid more than $184,500 see a difference. Someone earning $200,000 pays $11,922.60 in 2027, which is $483.60 more than the $11,439.00 cap in 2026.
Medicare is different. SSA says the hospital insurance tax is 1.45% for employees and employers each, and 2.9% for self-employed people, with no cap at all.
To see how this fits into your take-home pay, try our paycheck calculator. If you work for yourself, the self-employment tax calculator uses the same rules. Our Social Security tax page has the 2026 numbers.
What is the earnings test in 2027?
Some people claim Social Security before their full retirement age and keep working. If so, SSA’s 2027 fact sheet lists two limits:
| 2026 | 2027 | |
|---|---|---|
| Under full retirement age | $24,480 a year ($2,040 a month) | $25,560 a year ($2,130 a month) |
| Year you reach full retirement age | $65,160 a year ($5,430 a month) | $67,920 a year ($5,660 a month) |
Above the first limit, SSA withholds $1 in benefits for every $2 you earn. In the year you reach full retirement age, it withholds $1 for every $3 above the second limit, and only counts earnings before the month you reach that age.
For example, say you are 63 and earn $40,000 in 2027. That is $14,440 over the $25,560 limit, so SSA would withhold $14,440 ÷ 2 = $7,220. This is an illustration, not a prediction of your exact amount.
Withheld benefits are not simply lost. SSA adjusts your benefit when you reach full retirement age to account for the months it held back.
How much do I need to earn for a work credit?
Most people need 40 work credits, about 10 years of work, to qualify for retirement benefits. SSA’s quarter of coverage page shows that one credit costs $1,970 in 2027, up from $1,890 in 2026. You can earn up to four a year, so $1,970 × 4 = $7,880 gets you all four.
What to do now
- Check your pay against the cap. If you earn more than $184,500, expect about $483.60 more Social Security tax in 2027 (at most).
- Run your take-home pay in the paycheck calculator and compare it with your current stub.
- If you are self-employed, plan for 12.4% up to the cap, plus 2.9% Medicare tax, and use the self-employment tax calculator.
- If you claim early and still work, compare your expected 2027 earnings with the $25,560 limit before you decide.
- See your raise too. Read our 2027 COLA explainer to estimate the 3.6% increase on your benefit.
- Review your earnings record at your online SSA account to make sure each year of work is listed.
Frequently asked questions
What is the Social Security wage base for 2027?
It is $192,300, according to the Social Security Administration (SSA). It is also called the contribution and benefit base or the taxable maximum. In 2026 it is $184,500. Wages and self-employment income up to this amount are taxed for Social Security. Anything above it is not, although Medicare tax still applies to every dollar.
How much Social Security tax will I pay in 2027?
Employees pay 6.2% on wages up to $192,300, so the most is $11,922.60. Your employer pays a matching 6.2%. Self-employed people pay 12.4% on net earnings up to the same cap. If you earn $60,000 in wages, for example, your Social Security tax is $60,000 × 0.062 = $3,720.
Does the higher wage base mean my paycheck shrinks?
Only if your wages are above the 2026 cap of $184,500. For everyone else, the 6.2% rate applies to all of your pay in both years, so nothing changes. People earning $192,300 or more will pay $483.60 more across the year.
What is the Social Security earnings test in 2027?
If you claim retirement benefits before full retirement age and keep working, SSA withholds $1 in benefits for every $2 you earn above $25,560 in 2027. In the year you reach full retirement age, the limit is $67,920 and SSA withholds $1 for every $3 above it. The withheld money is not lost for good.
How many work credits do I need for Social Security?
Most people need 40 credits, which is about 10 years of work, to qualify for retirement benefits. In 2027 you earn one credit for each $1,970 of covered earnings, up to four credits a year. That means $7,880 in covered earnings gets you all four credits for the year.
Do I pay Social Security tax on income from investments?
No. Social Security tax applies to wages and to net earnings from self-employment, not to interest, dividends or capital gains. Check IRS guidance or a tax professional for how other income is taxed in your situation.