What is most that can be deducted from your check for social sercuity in one year?

In 2023, the maximum amount that can be deducted from your paycheck for Social Security is based on the wage base limit, which is $160,200. The Social Security tax rate is 6.2%, so the maximum deduction for an employee would be approximately $9,932.40 for the year. This applies only to earnings up to the wage base limit; any income above that is not subject to Social Security tax.