PredictionWolf
Verified Bonus · May 2026

Kalshi Promo Code: $10 Free Sign-Up Bonus

Multiple verified Kalshi referral codes (GRINDERS, COVERS, GOAL, and more) all trigger the same $10 bonus. CFTC-regulated, all 50 states.

Kalshi is the CFTC-regulated prediction market available in all 50 US states. Multiple media partners run codes that all trigger the same $10 sign-up bonus, which credits to your account after you place $10 in qualifying trades. Below: the working codes, the redemption flow, and what to know before signing up.

Affiliate disclosure: We may earn a small commission when you sign up using our links — at no cost to you and with the same bonus you’d get otherwise.
Kalshi $10 Sign-Up Bonus
$10 credit after $10 in trades · verified May 13, 2026
GRINDERSCOVERSGOAL
Claim $10 on Kalshi

What you actually get

Kalshi’s referral program credits a $10 bonus to new users after they place $10 in qualifying trades. Note this is different from the old offer (which required $100 in trades) — the threshold was lowered in 2026, making this one of the easiest sign-up bonuses to unlock.

Which code should I use?

All of them work. They’re all referral codes for Kalshi’s partner program — the bonus is identical regardless of which one you enter. The difference is which media partner gets attribution. For full coverage of every option, see our all codes hub.

CodePartnerStatus
GRINDERSRotoGrinders✓ Active
COVERSCovers.com✓ Active
GOALGoal.com✓ Active
CBSSPORTSCBS Sports✓ Active
LABSFantasyLabs✓ Active
RATEDeFi Rate✓ Active
INSIDERVegas Insider✓ Active
ACTIONAction Network✓ Active

How to redeem

  1. Open the Kalshi signup page. Go to kalshi.com/sign-up on web or download the Kalshi app.
  2. Enter your email and create a password. Or sign up with Google/Apple.
  3. Input the promo code in the bonus code field when prompted. Use GRINDERS or any other code from the table above.
  4. Complete identity verification. Photo ID, address, and SSN required (CFTC requirement).
  5. Deposit at least $1 via bank transfer, debit card, or other supported method.
  6. Place $10 in trades across any markets. The $10 bonus credits automatically afterward.

State availability

Kalshi is federally regulated by the CFTC and operates in most US states. As of May 2026, sports event contracts are restricted in some states even though political, economic, and pop culture markets remain available:

Even in restricted states, you can usually still sign up and trade non-sports markets to unlock the bonus. See our state legality guide for more on regional restrictions.

Prefer Polymarket?

$20 bonus and skips the US waitlist.

See Polymarket code →

How Kalshi compares to other prediction markets

If you’re choosing between platforms, here’s the short version:

PlatformBonusAvailabilityFunding
Kalshi$10 after $10 in tradesAll 50 statesUSD bank/card
Polymarket$20 + waitlist skipLimited US statesUSDC/pUSD crypto
Robinhood$5-$200 free stockAll 50 statesUSD bank/card
ManifoldM$1,000 free playMost regionsFree (play money)

For a deeper comparison, read Polymarket vs Kalshi.

Frequently asked questions

Is Kalshi legit?
Yes. Kalshi is a CFTC-regulated Designated Contract Market — the same regulatory category as futures exchanges. It’s been operating since 2021, processed over $43 billion in volume in 2025, and is integrated with Robinhood’s prediction market hub.
What’s the difference between Kalshi and Polymarket?
Kalshi is US-regulated, funded in dollars, available in all 50 states with simple KYC. Polymarket is crypto-native (USDC/pUSD on Polygon), has higher liquidity globally, but US access is more restricted. Both let you trade on similar markets — see our comparison for details.
Can I use Kalshi without the promo code?
Yes, but you’ll miss the $10 bonus. There’s no downside to using a code, and the bonus is the same regardless of which partner code you choose. Codes don’t add fees or restrict your account in any way.
What are taker and maker fees on Kalshi?
Kalshi charges a flat 0.1% per trade on most markets, with maker rebates for limit orders that improve liquidity. Total per-contract cost is typically around $0.02 — significantly lower than the 5-10% vig built into traditional sportsbook odds.
Can I refer my friends to Kalshi?
After your first trade, you’ll get your own referral code under Account settings. You can earn up to $25 per friend who signs up, deposits, and completes 100 trades within 30 days. The 100-trade threshold is higher than most referral programs.
Does Kalshi report to the IRS?
Yes. Kalshi issues 1099-B forms (capital gains/losses) since it’s a regulated financial exchange. This is different from sportsbooks, which issue W-2G gambling income forms.