Social Security Payroll Tax 2027: Will Workers Pay More Next Year?

Workers could pay Social Security taxes on more of their income in 2027 if the taxable wage cap rises. However, the Social Security payroll tax rate itself is not currently scheduled to increase.

Under current law:

• Employees pay 6.2% of covered wages.

• Employers pay another 6.2%.

• The combined rate is 12.4%.

• Self-employed workers generally pay the full 12.4%. Check SSA payroll tax rates here.

The key difference is between the tax rate and the taxable wage cap. The rate determines the percentage withheld, while the cap determines how much of your income is subject to Social Security tax.
 

The wage cap could rise

The maximum amount of income subject to Social Security tax is $184,500 in 2026. The cap increased from $176,100 in 2025 and is adjusted based on national wage growth.

The 2026 Trustees Report projects that the 2027 taxable wage base could be around $190,200, although the official figure has not yet been announced.

If that estimate is correct, a worker earning at least $190,200 could pay approximately:

• $11,792.40 in employee Social Security tax.

• $11,792.40 from the employer.

• $23,584.80 in combined taxes.

Workers earning below the new cap would continue paying the same 6.2% employee rate.
 

Is a 16.65% tax rate coming?

No 16.65% rate has been approved for 2027.

That figure comes from a long-term solvency scenario in the 2026 Social Security Trustees Report. The report estimates that immediately increasing the combined payroll tax rate from 12.4% to 16.65% could help close the program’s projected 75-year funding gap without reducing scheduled benefits.

If the employee-employer split stayed equal, the rate would be about:

• 8.325% for employees.

• 8.325% for employers.

The Trustees also estimate that delaying action until 2034 could require a combined rate of about 17.30% under that approach alone. These are illustrations, not scheduled tax increases.

Why Social Security finances matter

The Trustees project that the combined Social Security trust funds will have enough reserves and income to pay scheduled benefits until 2034. After the reserves are depleted, continuing income would cover approximately 83% of scheduled benefits, unless Congress changes the law.

Possible solutions could include:

• Raising the taxable wage cap.

• Increasing payroll tax rates.

• Changing benefit formulas.

• Adjusting retirement rules.

• Combining tax increases with benefit changes.

Any major change to the payroll tax rate would require legislation.
 

What workers should watch in 2027

The most immediate number to watch is the official 2027 Social Security taxable maximum. A higher cap would mainly affect workers with earnings above the current limit.

The annual Social Security COLA is separate. COLA is based on inflation, while the taxable wage cap is linked to average wage growth. The two figures do not have to rise by the same percentage.

You can also review the SSA wage base and tax-rate tables for official updates.
 

Bottom line

The Social Security payroll tax rate is expected to remain:

• 6.2% for employees.

• 6.2% for employers.

• 12.4% combined.

The wage cap could rise from $184,500 in 2026 to approximately $190,200 in 2027, meaning some high earners may pay Social Security tax on more of their wages.

The 16.65% and 17.30% figures are long-term funding scenarios, not confirmed 2027 rates. Check the official Social Security website for the final wage cap and any changes approved by Congress.

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