2024 Irmaa Brackets Printable. You are eligible for reimbursement as a new york state or participating employer retiree if you or your dependent paid irmaa for medicare part b. Irmaa is based on your income and your tax filing status.

The irmaa for part b and part d is calculated according to your income. The irmaa is calculated on a sliding scale with five income brackets topping out at $500,000 and $750,000 for individual and joint filing, respectively.