Irmaa Calculation 2025

Irmaa Calculation 2025. In 2025, medicare beneficiaries with income over $106,000 (for single tax filers),. Calculate your 2025 medicare irmaa premiums instantly.

This means that for your 2024 medicare premiums, your 2022 income tax return was used. Irmaa is an extra charge added to your monthly medicare part b (medical insurance) and part d (prescription drug coverage) premiums when your income is above a threshold.