Solutions for Computing Social Security and Medicare Taxes

Start by applying the percentage rates to the applicable income amounts: The rate for FICA deductions is divided into two parts. One portion supports the federal program for health care services, and the other covers retirement benefits for workers. For 2026, the Medicare tax rate is 1.45% for each employee and employer, with an additional 0.9% applied to high earners. Similarly, the Federal Insurance Contributions Act (FICA) tax rate is 6.2% for income up to $160,200.

Ensure you account for all forms of income: In addition to wages, bonuses or any other taxable compensation must also be included in the calculations. Remember that the Social Security tax only applies up to a specific wage base limit, while Medicare taxes are not capped. This means higher earners will pay more into the Medicare program but the amount they contribute for Social Security will be capped once the income exceeds the set threshold.

Double-check your calculations: It’s critical to verify your figures for accuracy when preparing tax withholdings. Use the correct rates for each income category, and ensure the income amount you’re applying them to is accurate. For employees, withhold the correct amounts from wages and match those deductions with the employer’s portion of FICA contributions.