Irmaa Brackets 2025 And 2024. In 2025, you may be subject to an irmaa surcharge if your 2023 modified adjusted gross income was above $106,000 for an individual. This year, medicare beneficiaries with income over $106,000 (for single tax filers), $212,000 for.
Each irmaa tier has a corresponding marginal tax rate that determines the. The 2025 irmaa income brackets and parts b and d surcharges have been announced.
