What is the fee on Kalshi for this market?

At the current typical price of 3¢, about 0¢ per contract (7% × price × (1 − price), rounded up, on orders that take liquidity). On a $50 trade that is about $3.38.

What win rate do I need to break even?

About 4% if you hold to settlement, against a market price of 3%. The gap is the fee.

Markets › Kalshi › Politics

Will Mamdani tax incomes over $1M on Kalshi

If a law authorizing a new personal income tax bracket or surcharge on incomes over $1 million for New York City residents has become law in New York City before Jan 1, 2027, then the market resolves to Yes.

Settles on: geography’s official government websites, ABC, the Federal Register, The Information, MSNBC, White House, The Wall Street Journal, United States Congress, CBS, NBC, The Washington Post, Axios, CNN, Fox News, The New York Times, Semafor, Politico, relevant governmental agency in geography, Bloomberg News, the Associated Press, Reuters, major newspapers in geography.

Market says (typical open contract)

Median YES price across 1 open contract, 10 Nov 2026 04:28 UTC.

Real-world odds

—

No independent base rate yet. Until we connect one (sportsbook consensus, forecasts, the score), the market's own price is the best public forecast, and the fee sits on top of it.

Luck needed meter

7% 😈

All but decided, says the market. The remaining cents are the price of the rare surprise, and the fee comes off them first.

The cover charge

Fee and break-even by purchase price
If you buy at	Fee per contract	On $50	Win rate to break even
3¢ (now)	0.2¢	$3.40	3.2%
30¢	1.5¢	$2.45	31.5%
50¢	1.8¢	$1.75	51.7%
70¢	1.5¢	$1.05	71.5%
90¢	0.6¢	$0.35	90.6%

Resting orders pay no fee on this series. Formula: 7% × contracts × price × (1 − price), rounded up, on orders that take liquidity. Break-even assumes you hold to settlement; trading out early pays the fee twice.

How long until your balance is $0 in this market? →

Open contracts right now

Open contracts in this series with price, implied probability, volume and close time
Contract	YES price	Implied	Fee at this price	Real-world odds	Luck needed	Volume	Closes
Will Mamdani tax incomes over $1M before 2027? · Yes	3¢	3%	0.2¢	—	7%	59,363	Jan 01, 04:59 UTC

Who actually wins this market

Whoever posts the resting orders and collects the spread without paying a fee.
The venue, on every fee.
Not, on average, the person clicking buy because the chart is going their way. That was us.

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