Will Mamdani pass the 2% Millionaire Tax before 2027
Will Mamdani pass the 2% Millionaire Tax before 2027 is priced at 6¢ on Polymarket. Current book: 5¢ bid, 6¢ ask, 1¢ spread. This page tracks a standalone prediction-market contract.
Price history
6¢ current
−44¢Contract brief
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.
Outcome
Will Mamdani pass the 2% Millionaire Tax before 2027
Rank
Standalone
Leader
—
Range
—
Family volume
$59K
Identifier
0x7076d314...75c4
May 28, 2026, 7:38 PM UTC · 23m ago
Implied probability
Bid
5¢
Ask
6¢
Spread
1¢
24h volume
$3
Family rank
Standalone
Standalone contract
Closes
Dec 31, 2026
Family volume
$59K
Orderbook snapshot
5 / 6¢
Contract terms
What resolves this market.
YES condition
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.
Venue
Polymarket
Closes
Dec 31, 2026
Identifier
0x7076d314…75c4
Cross-venue match
Similar contract on kalshi at 9¢, -3¢ versus this page.
Event family
Will Mamdani pass the 2% Millionaire Tax before 2027.
The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.
Total volume
$59K
Outcomes
1
Highest price
Will Mamdani pass the 2% Millionaire Tax before 2027 6¢
Current share
100%
Indicators
Yield, cliff risk, volatility, and regime.
Regime
neutral
Score
0.409
Observability
medium
Event type
political
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SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.
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