Irmaa Brackets 2024 Tax Year Chart. The people moving to a lower bracket could see a decrease of about $12 to $18 in their irmaa payments (see comparison chart below). Understanding the 2024 irmaa brackets:

Irmaa is a surcharge added to your medicare parts b and d premiums, based on income. The amount you’ll pay for your medicare premiums in 2024 hinges on your modified adjusted gross income (magi) from two.