Letter DeskFree checks · no Social Security number · runs in your browser

Ages 60 to 70 · retiring · first years on Medicare

Got a letter from the IRS, Social Security or Medicare? Check it before you pay it.

The years around retirement come with letters that cost real money: a subsidy to pay back, an income surcharge, a penalty for life. Each check below takes two minutes, shows whether you can fix it, and gives you the date that matters.

IRS · ACA Marketplace, under 65

ClawbackCheck

Will you have to pay back your 2026 health-plan subsidy? The repayment cap is gone. See what you'd owe in April and the moves that still count.

Check my subsidy →
Social Security · Medicare surcharge

IRMAAback

Retired but billed like you still work? Form SSA-44 can lower Medicare's income surcharge after you stop working, marry, divorce or lose a spouse.

Check my surcharge →
Social Security · Part B penalty

PartBfair

Paying a Part B late penalty? Check the math; auditors found thousands charged wrongly. Leaving a job? Get your sign-up dates so you never pay one.

Check my penalty →

The dates that matter

WhenWhat happensCheck
Nov – DecMedicare income surcharge letters for next year arrive. Job coverage ends for year-end retirees.IRMAAback · PartBfair
Dec 31Last day for moves that change this year's income, like Roth conversions and 401(k) payroll deferrals.ClawbackCheck
Jan 1 – Mar 31General Enrollment Period for anyone who missed Part B. First higher Medicare bills land.PartBfair · IRMAAback
Jan 31Form 1095-A arrives for Marketplace plans.ClawbackCheck
Apr 15Last day for HSA and IRA contributions that count for last year.ClawbackCheck