The 2026 IRMAA brackets affect not only your Medicare premiums but also your overall retirement budgeting. IRMAA 2026 sets income-based premium surcharges for retirees whose income exceeds specific thresholds. These IRMAA brackets 2026 are structured in tiers, with each higher tier imposing steeper monthly premium adjustments. By reviewing these brackets now, retirees can make timely ... https://www.federalpensionadvisors.com/post/2025-irmaa-brackets