A $190,000 gift funded by selling appreciated assets spikes Medicare premiums from $203 to $649 due to IRMAA rules.
A retired grandmother faces a $649 monthly Medicare Part B premium after gifting $190,000 to her granddaughter for a home down payment. The surcharge stems from capital gains triggered by selling appreciated brokerage assets, which increased her modified adjusted gross income (MAGI) and triggered Income-Related Monthly Adjustment Amount (IRMAA) rules two years later.
Medicare’s two-year lookback period means large one-time gains can unexpectedly raise premiums. The standard Part B premium of $203 jumps to $649 for the entire surcharge year. While the $190,000 gift exceeded the $19,000 annual exclusion, it only reduced the donor’s $15 million lifetime estate exemption, avoiding gift taxes.
Wealthy donors often overlook this pitfall, as similar cases—such as funding tuition or weddings—frequently appear in financial forums. Directly gifting appreciated shares avoids realizing gains, preventing IRMAA surcharges.