Estimated Irmaa Brackets For 2024. In 2024, if your 2022 income exceeds $103,000 (for an individual return) or $206,000 (for a joint return), you will pay an extra amount on top of your plan’s part b and part. For 2024, the part b premium is $174.70 and the part d is $55.50.

For 2025, if your income is greater than $106,000 and less than $394,000 the. To determine whether you are subject to irmaa charges, medicare uses the adjusted gross income you reported on.