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Will Mamdani pass the 2% Millionaire Tax before 2027? — Polymarket Odds

Updated October 6, 2026 · Category: Politics & Elections · Market end date: January 1, 2027

As of October 6, 2026 at 00:50 UTC, Polymarket traders price Yes at 2.9% (No 97.1%), with $69.9K traded in total and $383 in the last 24 hours.

Current odds

OutcomeProbability24h changeVolume
Yes2.9%
+0.2 pts$69.9K
No97.1%
-0.2 pts—

Total volume $69.9K · 24h volume $383 · Liquidity $13.3K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.

30-day price history

0%25%50%75%100%Sep 6Oct 6

■ Yes ■ No · 30-day price history (12-hour points)

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How this market resolves

Zohran Mamdani has proposed adding a flat 2% tax on New York City residents earning above $1,000,000 annually. You can read more about that here: https://drive.google.com/file/d/14-aM9DKG337SDMilmfQtLRR-pDwyWSTc/view

This market will resolve to “Yes” if both the following occur:

1. Zohran Mamdani wins the 2025 NYC Mayoral election.

2. A policy is enacted in New York City before December 31, 2026, 11:59 PM ET, which would establish a tax increase of 2% or more targeting individuals, households, or family units with an income of at least $1 million (USD or equivalent).

When the proposed tax goes into effect (e.g., if a qualifying tax is enacted for the 2028 fiscal year) will have no bearing on this market's resolution, so long as the policy has actually been enacted within this market's timeframe.

The policy will be considered to have been enacted if a local or state law is passed, or mayoral executive order is issued which will bring the stated tax into effect within the specified timeframe. The introduction, proposal, or announcement of such a policy without legal enactment will not qualify.

Policies which include limited exceptions—such as such as exceptions for specific families, asset classes, etc.—will still qualify as long as a general tax as described is enacted.

If Mamdani is confirmed to have lost the 2025 NYC Mayoral election by a consensus of credible reporting, or if the stated terms are not satisfied within this market's timeframe, this market will immediately resolve to “No”.

The resolution source for this market will be a consensus of credible reporting.

Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.

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Frequently asked questions

What are the current Polymarket odds for Will Mamdani pass the 2% Millionaire Tax before 2027?

As of October 6, 2026 at 00:50 UTC, Polymarket traders price Yes at 2.9% (No 97.1%), with $69.9K traded in total and $383 in the last 24 hours.

When does the Will Mamdani pass the 2% Millionaire Tax before 2027 market end?

The event's listed end date is January 1, 2027. Each outcome settles under the market's written rules, summarized on this page, which can differ from the end-date field.

How are these odds calculated?

They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.

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