Irmaa 2024 Brackets And Premiums Chart. Here is how you can learn about the change and how to avoid irmaa. If you’re single and filed an individual tax return, or married and filed a joint tax return, the following chart applies to you:

If you’re single and filed an individual tax return, or married and filed a joint tax return, the following chart applies to you: 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.