2025 Medicare Tax Limit. The family income threshold is increased by $1,500 for each mls dependent child after the first child. The wage base limit is the maximum wage that's subject to the tax for that year.

On november 8, 2024, the centers for medicare & medicaid services (cms) released the 2025 premiums, deductibles, and coinsurance amounts for the medicare part a and part b. The medicare tax rate will remain at 1.45% for both employers and employees, with no wage base limit.