If you just want the number: Kalshi's minimum deposit is $10 for most methods, with wire transfers being the exception at $1,000. But the minimum to fund and the amount you actually need to trade well are different things.
Amounts and methods can change, so confirm current terms on Kalshi. This is educational, not financial advice.
Key takeaways
The minimum deposit is $10 for most funding methods.
The minimum is one thing; fees are another.
Meeting the $10 minimum gets you in the door, but trading sustainably is about bankroll.
The quick answer
The minimum deposit is $10 for most funding methods. Wire transfers are the exception, requiring at least $1,000, and wires below that are typically returned.
Because contracts are priced in cents, even a small deposit lets you place real positions.
A note on deposit fees
The minimum is one thing; fees are another. Bank (ACH) and wire deposits are generally free, while debit card deposits may carry a small processing fee. The cheapest way in isn't always the fastest, so weigh speed against cost.
Confirm the current fee for your chosen method before depositing.
What you actually need to trade well
Meeting the $10 minimum gets you in the door, but trading sustainably is about bankroll. If you want to risk a sensible small percent per trade and still place meaningful positions, you'll want more than the bare minimum.
Think in terms of a bankroll you can size against, not just the deposit floor.
See your numbers under every treatment
ContractTax turns your Kalshi trade history into the figures behind this guide: ordinary, Section 1256, and gambling treatment, side by side, plus a full P&L breakdown.
$10 for most funding methods, with wire transfers requiring at least $1,000. Amounts can change, so confirm current terms on Kalshi.
Can I start trading Kalshi with $10?
Yes. The minimum deposit is $10 and contracts are priced in cents, so you can place real positions, though trading sustainably is about bankroll, not just the minimum.
Are there fees to deposit on Kalshi?
Bank and wire deposits are generally free; debit card deposits may carry a small processing fee. Confirm the current fee for your method before depositing.
This guide is educational and is not financial or investment advice. Trading event contracts carries risk, and you can lose what you put in. Do your own research and only risk what you can afford to lose.