What Is The Irmaa Brackets For 2024. 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. Irmaa applies in 2024 if your modified adjusted gross income from 2022 is above these thresholds:.
Here is a table of the medicare magi thresholds for premiums during 2025 that corresponds to the $161,000 threshold for premiums during 2024 and what the difference in. Irmaa is a surcharge added to your medicare parts b and d premiums, based on.