Taxes in retirement · Guide
The tax bill that arrives after you stop working
Retirement income is taxed one piece at a time, and every piece feeds the next.
Taxes in retirement
How Social Security, withdrawals and Medicare premiums tax each other, required minimum distributions, the income surcharge, and the gain on a family home.
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All Taxes in retirement guides
A tax return you filed two years ago is setting this year's premium.
Medicare premiums are income tested, from a return filed two years earlier, in steps rather than a slope. What the 2026 bands cost, what the income figure is made of, the seven life events that let you argue it down, and the ones that do not count.
Nobody sends a bill for this. Missing it costs a quarter of the shortfall.
In one specific year a retirement account stops being somewhere money goes in and starts being somewhere money must come out. Nothing prompts it, the penalty is a share of what you failed to take, and the first year is the one that catches people.
A house held for forty years has a gain. The date of a spouse's death can change what escapes it.
Federal law excludes a large slice of the gain on a main home from income altogether. The two year test, the window that keeps the larger amount alive after a death, the provision written for a move into residential care, and the partial exclusion almost everyone reads backwards.