Cross the $109,000 income line in retirement and Medicare’s IRMAA surcharge adds about $900 a year to your Part B premium — a cliff most retirees miss
Picture a retired teacher in Ohio pulling $95,000 a year from her pension and Social Security, comfortably below Medicare’s surcharge threshold. She converts $20,000 from a traditional IRA to a Roth, a routine tax-planning move. Two years later, her monthly Part B premium jumps from $202.90 to $284.10. The notice from the Social Security Administration…