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Washington voters repeal millionaires tax?

Initiative Measure No. 645 (I-645, filed as IP26-645) is a ballot measure scheduled to appear in the statewide general election currently scheduled for November 3, 2026, which would repeal the state's tax on households earning over $1 million a year and prohibit future state and local taxes on income, among other items…

As of 17 September 2026, the market prices "Yes" at 24% implied probability. The event has traded $40 in total ($40 in the last 24h) with $67 of liquidity across 1 market. Trading is due to close on 3 November 2026.

24h volume
$40
Total volume
$40
Liquidity
$67
Markets
1
3 Nov 2026
MidtermsPoliticsElectionsUS Electionballot initiative

Chart, demo trading & order book

MarketWashington voters repeal millionaires tax?
Yes23.5¢
24h Chg
Mkt Vol$40
live
Order bookYes
Market tradeslive · 6s
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Markets and probabilities

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How to read

The percentage is the implied probability of the outcome, between 0% and 100%. For mutually-exclusive markets the sum trends to 100% (no vig). The ▲/▼ arrow shows the change over the selected window (1h/24h/7d/30d) in percentage points (pp). Click a market to see its top holders (with average entry price and position change) and the latest trades.

Washington voters repeal millionaires tax? — Polymarket implied odds · Polytracker