What Washington actually takes from a 401(k) withdrawal, a pension, and Social Security — in dollars, against the state’s own brackets and exclusions rather than a yes-or-no list.
None of your retirement income is taxed by Washington. The calculator still runs so you can see the total and compare it against another state with the switcher above — federal tax is a separate matter this page does not model.
Long-term index-fund growth after expense-ratio drag — and what your state takes from the gains at withdrawal.
When your RMDs start under SECURE 2.0, how much this year's is, and what missing it costs.
2026 limits, employer match, the 60-63 super catch-up, and whether the Roth catch-up mandate applies to you.
Washington charges $0 in state income tax on a typical retirement income, $5,191 in property tax on its median home and $1,650 in insurance — $6,841 together, which is 20th of 50.
What retiring actually costs across all fifty states in 2026 — the three lines that decide it, why ranking states by income tax gets the answer wrong, the federal rules that follow you everywhere, and the decisions that are worth real money before you move.
What moving actually saves, on your own income mix rather than a headline rate — and how to establish domicile so the state you left cannot follow you.
Which account to draw first, priced. The three cliffs a withdrawal can cross without warning, the conversion window almost nobody uses, and why the order is the last big decision you can still change.