Retired School Principal Discovers Pension and 403(b) Together Just Triggered a Medicare Hike

About the Role

The Social Security Fairness Act has restored full benefits for millions of public workers, but it can also push retirees past the $109,000 IRMAA threshold, leading to higher Medicare premiums. This is particularly relevant for retired educators, nurses, firefighters, and municipal workers with non-covered pensions.

Challenges

• Crossing the IRMAA cliff by even $1 raises Part B premiums from $203 to $284 monthly, plus a $15 Part D surcharge.
• Required Minimum Distributions (RMDs) from tax-deferred accounts like 403(b)s begin at age 73, further increasing Modified Adjusted Gross Income (MAGI) and potentially pushing retirees into higher IRMAA brackets.

Strategies

• Roth Conversions: Converting portions of a 403(b) to a Roth IRA can reduce future RMDs and lower MAGI. This can be done in-plan if allowed, or by rolling over to a traditional IRA.
• Qualified Charitable Distributions (QCDs): Starting at age 70.5, retirees can donate up to $105,000 annually directly from an IRA to charity, reducing taxable income without affecting MAGI.

Action Steps

• Contact your 403(b) plan administrator to determine if in-plan Roth conversions or partial rollovers to an IRA are permitted.
• Evaluate your charitable giving intentions and consider using QCDs to reduce taxable income.
• Plan for the tax year, not the calendar year, as IRMAA uses a two-year lookback for premium calculations.

Case Study

Susan, a 69-year-old retired educator, receives a $64,000 state teacher pension, has a $980,000 403(b), and recently saw her Social Security benefits increase due to the Social Security Fairness Act. However, this increase pushed her MAGI past the IRMAA threshold, raising her Medicare premiums. By strategically using Roth conversions and QCDs, Susan can manage her MAGI and mitigate future premium increases.