The Social Security Administration (SSA) announced on Thursday, October 10, that the 2025 social security wage base will be $176,100, an increase of $7,500 from $168,600 in 2024. As in prior years, there is no limit to the wages subject to the Medicare tax; therefore, all covered wages are subject to the 1.45% tax. As in 2024, wages paid in excess of $200,000 in 2025 will be subject to an extra 0.9% Medicare tax that will only be withheld from employees’ wages. Employers will not pay the extra tax.

Maximum social security tax. The maximum social security tax employees and employers will each pay in 2025 is $10,918.20, an increase of $465 from $10,453.20 in 2024.

Courtesy of PayrollOrg.