Washington Retirement Taxes (2026): No Income Tax, Estate Tax

2026 edition · statute-cited · part of Clear Money Guide’s 51-state retirement tax series. This guide covers state taxes on retirement income and estate transfers; property and sales taxes vary by county and are outside its scope.

Updated July 24, 2026. Quick answer: while you’re alive, Washington is a zero-tax state for retirees — no personal income tax, so Social Security, pensions, 401(k) and IRA withdrawals go untaxed, and the state’s 7% capital-gains excise explicitly exempts retirement accounts (RCW 82.87.050). At death, the picture inverts: ESSB 5813 (2025) rebuilt Washington’s estate tax with a $3,000,000 exclusion and a top rate of 35% — the highest state estate-tax rate in the country. “Great until you die with $3 million” is the honest one-line verdict.

The income-tax picture (statute-cited)

State income tax	None on wages or retirement income
Social Security / pension / 401(k) / IRA	Not taxed
Capital-gains excise	7% on long-term gains above an inflation-adjusted deduction (~$270k+), plus a 2.9% surtax on gains over $1M (SB 5813, 2025) — retirement-account gains and distributions are exempt (RCW 82.87.050); most retirees never touch it
Inheritance tax	None

The estate tax: 2026’s numbers (ESSB 5813)

ESSB 5813 (Laws of 2025, ch. 418) raised the exclusion from its long-frozen $2,193,000 to $3,000,000 for deaths on/after July 1, 2025 — and simultaneously raised the top rate from 20% to 35% (new Table W brackets: 10/15/17/19/23/26/30/35%, with 35% applying above $9,000,000 of taxable estate). Per WA DOR tables, the 2026 exclusion is $3,076,000 for deaths January 1–June 30, 2026, then $3,000,000 for deaths on/after July 1, 2026 — with no further increases scheduled due to an expired CPI reference in the statute. The qualified family residence deduction was also increased. In a state where home equity alone can approach the exclusion, estates that would owe nothing federally (the 2026 federal exemption is $15M) can owe Washington six or seven figures. Full national table: estate tax by state.

Probate costs

No percentage schedule: personal-representative compensation is “just and reasonable” (RCW 11.48.210), and Washington’s nonintervention powers let most estates administer without ongoing court supervision — keeping costs down. Small estates: $100,000 of personal property by affidavit after a 40-day wait (RCW 11.62.010). Context: probate cost by state · small-estate limits by state · will vs. trust calculator.

Is Washington a good state to retire in for taxes?

For retirement income: top tier — $0, full stop, with even the capital-gains excise built to spare retirement accounts. For estates: the worst top rate in America above $3M, un-indexed, in a high-home-value state — Washington retirees with appreciated homes plus retirement accounts cross the line more easily than they expect. If your estate is under ~$3M, Washington is simply excellent; above it, estate planning here matters more than in any other no-income-tax state.

Washington vs. other no-income-tax states

State	Social Security	Pension / 401(k) / IRA	Estate tax	Inheritance tax
Washington	Not taxed	Not taxed (no income tax)	Yes — $3M exclusion, top rate 35%	None
Texas	Not taxed	Not taxed (no income tax)	None	None
Florida	Not taxed	Not taxed (no income tax)	None	None
Tennessee	Not taxed	Not taxed (no income tax)	None	None

Comparison rows summarize general rules; see our 51-state retirement tax table for statute-cited detail.

Considering a Roth conversion? The converted amount is taxed as ordinary income in the year you convert, and Washington may treat it differently from the retirement income above — see how all 51 jurisdictions tax Roth conversions.

Finding a financial advisor in Washington

Per the SEC’s July 2026 Investment Adviser roster, Washington has 270 SEC-registered advisory firms (#17 nationally) managing $1.23 trillion (#17 by AUM). Full breakdown: Washington advisor statistics. Reviewing fee structures before or after a move: fee-drag calculator.

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Thinking about moving?

Four taxes change when you move state in retirement, not one: income tax on withdrawals, state estate tax, state inheritance tax, and what probate costs your heirs. Corridor comparisons involving Washington:

Leaving Washington? See leaving Washington in retirement.

Compare any two states with the retirement tax comparison tool, or browse all corridors at the relocation hub.

What probate costs in Washington

Washington sets probate compensation by a “reasonable fee” standard with no percentage schedule, so anyone quoting a firm figure is estimating. And the small-estate shortcut of $100,000 does not clear a solely owned house on its own, which is the detail most guidance omits. Full detail with the governing statute, the court filing fee and the threshold: Washington probate cost. To price a specific estate, use the probate cost calculator.

Cite or share this guide

Suggested citation: Clear Money Guide, “Washington Retirement Taxes (2026 edition),” statute-cited; clearmoneyguide.com/washington-retirement-taxes/. Free to cite with attribution and a link. Data verified July 23–24, 2026 against state statutes, session laws, and revenue-department guidance.

Washington Retirement Taxes (2026): No Income Tax – But the Nation’s Highest Estate-Tax Rate