2025 Irmaa Tax Brackets Married Jointly. The irmaa income brackets for 2025 start at $106,000 ($103,000 in 2024) for a single person and $212,000 ($206,000 in. Their brackets are typically double those of individual filers, reflecting household.

This article reviews the 2024 and projected 2025 irmaa income brackets, as well as how irmaa brackets are calculated and how you pay the extra surcharge. These surcharges apply in addition to the standard premium of $185.00 for part b.;