Fees

Kalshi makes money by charging a transaction fee on the expected earnings on the contract. The complete Fee Schedule, and the math behind the fees, are posted at the bottom of our website - or you can find the link here.

Some markets have fees that are different from those of other markets. This is often due to special events (such as the election, awards ceremony, or a large sporting championship).

Market Specific Fees

These specific products listed below have their own fee schedule which will be active from market open on March 4, 2025, to market close on April 1, 2025.

• Series tickers: KXHIGHCHI and KXHIGHLAX (1.5x normal fees)

• Series tickers: KXHIGHDEN and KXHIGHMIA (half normal fees)

Maker Fees

From market open on March 20, 2025 to market close on April 8, 2025, the products in this section will be subject to additional maker fees, as follows:

• Series tickers: KXMARMAD and KXWMARMAD (fees = round up(0.0025 x C))

Rounding and reimbursement details are available here in our full fee schedule.

Where to Find Fees

*Fees can be seen my clicking in 'i' icon to the right of 'You're buying'

Still need help?

If you still need help, please contact Kalshi support here. We have a small but mighty team ready to help you out with any issues or questions you might have. All of the Kalshi support team is US-based and human.