How to Sign Up for Kalshi

Quick answer

Signing up for Kalshi takes 5-10 minutes. The Kalshi registration process requires an email, phone number, government-issued photo ID, and Social Security Number. Because Kalshi is regulated by the CFTC (the federal agency that oversees derivatives markets), identity verification isn't optional. Once verified (usually instant, occasionally up to 24 hours for 3% of users) you can fund your account via bank transfer or debit card and start trading. Minimum deposit: $10.

This is one of several practical walkthroughs in the how-to hub, designed to get you from setup to your first trade without confusion.

In March 2025, a congressional market on Kalshi traded $47 million in a single week. By that point, Kalshi had processed over $4 billion in total trades since launch, with March Madness alone generating $1.8 billion. Behind every one of those trades sits someone who, once, had to figure out how to actually create an account.

What you'll need to sign up for Kalshi

Kalshi isn't a website you browse anonymously. It's a federally regulated financial platform.

When the CFTC granted Kalshi its operating license in November 2020, that approval came with the same compliance requirements that govern established derivatives exchanges. That means Kalshi must verify you are who you say you are, that you're over 18, and that you're a U.S. resident. This isn't company policy. It's federal law.

Prediction markets are legal when CFTC-regulated like Kalshi. If you're curious about the state-by-state regulatory battles that continue into 2026, read Are Prediction Markets Legal?

Gather these before you click "Sign Up" to streamline your Kalshi account setup:

• Valid government-issued photo ID: Driver's license, passport, or state ID. Must not be expired.
• Social Security Number: Full nine digits. Kalshi will ask for the last four initially, then the full number during verification.
• Phone number: Capable of receiving SMS codes. Used for account security and two-factor authentication.
• Email address: You'll verify this at signup.
• Bank account or debit card: For funding. Choose between free bank transfers (1-3 business days) or instant debit cards (2.9% + $0.30 fee per transaction).

The Kalshi registration process explained

The entire Kalshi registration process follows federal KYC (Know Your Customer) requirements. You'll move through eight distinct steps: email verification, phone verification, personal information collection, ID upload, identity verification, account funding, and final setup. Each step builds on the previous one, and you can't skip ahead. Most users complete the process in under 10 minutes, though ID verification occasionally requires manual review.

Step-by-step Kalshi account setup

Step 1: Go to Kalshi.com and click "Sign Up"

Open your browser and navigate to kalshi.com. In the top-right corner, you'll see a blue "Sign Up" button. Click it.

Alternatively, download the Kalshi app from the iOS App Store or Google Play Store and tap "Create Account." The process is identical on mobile.

Step 2: Enter your email and create a password

You'll see a simple form. Enter your email and create a password (at least 8 characters, with one uppercase letter, one lowercase letter, and one number).

Kalshi will send a verification code to your email. Check your inbox and spam folder. Enter the six-digit code on the next screen.

Step 3: Add your phone number

Next, Kalshi asks for your phone number. Enter it, and they'll send an SMS code. This isn't marketing. It's required for two-factor authentication. Kalshi uses your phone number to secure your account and prevent unauthorized access.

Enter the SMS code when it arrives. If you don't receive it within two minutes, click "Resend code."

Step 4: Provide personal information

Now comes the identity verification portion of Kalshi account setup. Kalshi will ask for:

• Legal first and last name (exactly as it appears on your ID)
• Date of birth (you must be 18 or older)
• Home address (street, city, state, ZIP code)
• Last four digits of your Social Security Number

Later in the process, you'll provide the full SSN. If you've opened a brokerage account with Fidelity, Schwab, or Robinhood, you've gone through the same process.

Step 5: Upload your ID

Kalshi will prompt you to upload a photo of your government-issued ID. Accepted documents:

• U.S. driver's license
• U.S. passport
• U.S. state ID card

How to take a good photo:

• Lay the ID flat on a solid-colored surface (dark works best)
• Make sure all four corners are visible
• Avoid glare from overhead lights
• Ensure the text is sharp and readable

If you're on mobile, Kalshi may ask to use your camera. Grant permission and follow the on-screen instructions. On desktop, you can upload a photo from your computer.

Processing time: Usually instant for 97% of users (meaning most people see approval within seconds). In 3% of cases, Kalshi's verification system flags submissions for manual review, which takes up to 24 hours. If this happens, you'll see a "Pending Verification" message.

Step 6: Wait for verification (or don't)

If your information matches public records and your ID photo is clear, the Kalshi registration process completes immediately. You'll see a green checkmark and a message saying "Account Verified."

If verification is delayed, check your email. Kalshi may ask for additional information or a clearer photo. Common reasons for delays:

• Name on ID doesn't match the name you entered (check spelling, middle names, suffixes like "Jr.")
• ID is expired or about to expire
• Photo is blurry or cropped

What to do if verification fails: Re-upload your ID. If it fails again, contact Kalshi support through the in-app chat or at support@kalshi.com. They typically respond within a few hours.

Step 7: Fund your account

Once verified, you can deposit money. Navigate to your account settings (usually a profile icon in the top-right corner) and click "Wallet" or "Deposit."

Kalshi offers two funding methods:

Bank transfer (ACH):

• Free
• Takes 1-3 business days to clear
• Requires your bank's routing number and account number
• Most users choose this for larger deposits
• Kalshi uses Plaid to verify your bank account connection

Debit card:

• Instant
• 2.9% + $0.30 processing fee per transaction
• Maximum transaction: $10,000
• Best for immediate trades

Minimum deposit: $10. There's no maximum, but first-time deposits over $50,000 may trigger additional verification.

After initiating a deposit, you'll see the pending balance in your wallet. ACH transfers show as "Processing" until they clear. Debit card deposits appear immediately.

Step 8: Start trading

Your account is live. Now that you know how to sign up for Kalshi, you can browse markets by category (Politics, Sports, Economics, Pop Culture). Click on a market to see current prices and trading volume. Click "Buy Yes" or "Buy No" to enter a trade. Set your price and quantity.

Suggestion: Start small. If you're new to prediction markets, place a $10-20 trade to understand how pricing works before committing larger amounts. For a deeper explanation of what those prices mean, read What Does the Price Mean?, one of the most misunderstood concepts in our full guide to prediction markets.

Common Kalshi sign-up issues and how to fix them

"My ID verification is stuck"

This is the most common delay during Kalshi account setup.

What to do:

1. Wait 24 hours. Most manual reviews clear within this window.
2. Check your email for requests from Kalshi. They may need a clearer photo or additional information.
3. Ensure your ID isn't expired. Kalshi won't accept IDs set to expire within 30 days.
4. If still stuck after 24 hours, contact support with your ticket number.

"I'm getting an SSN mismatch error"

This usually means the name you entered doesn't match the name on file with credit bureaus or the Social Security Administration.

What to do:

1. Double-check spelling. Middle initials, hyphens, and suffixes ("Jr.," "III") matter.
2. Ensure the name matches your tax records exactly.
3. If you recently changed your name (marriage, legal name change), update it with the SSA first on ssa.gov.
4. Contact Kalshi support if the error persists after confirming your information is correct.

"My bank transfer isn't showing up"

ACH transfers take 1-3 business days. Weekends and federal holidays don't count as business days.

What to do:

1. Wait the full three business days before escalating.
2. Check if your bank flagged the transaction as suspicious. Banks including Chase, Wells Fargo, and Bank of America commonly block transfers to unfamiliar recipients. Call your bank to authorize it.
3. Verify you entered the correct routing and account numbers through Plaid's verification interface. One wrong digit stops the transfer.
4. Check your email for rejection notices from Kalshi.

"I'm under 18 / not a U.S. resident"

Kalshi is U.S.-only, 18+ only. No exceptions.

The CFTC regulates U.S. financial markets, and Kalshi's operating license restricts access to U.S. residents who meet the minimum age requirement. Unlike offshore platforms, Kalshi can't bend these rules without losing its regulatory standing.

Alternatives: International users can explore Polymarket (an offshore crypto-based competitor, no KYC, but blocked in the U.S. until late 2024, read our Polymarket review) or other unregulated platforms. However, those platforms lack legal protections. If you're under 18, there are no legal prediction market options in the U.S.

"Kalshi says my state is restricted"

As of April 2026, Kalshi operates in 46 U.S. states. Nevada extended its legal challenge against Kalshi's sports markets through April 2026. Massachusetts issued a temporary order in February 2026 blocking Kalshi from accepting sports-related trades in the state. Louisiana and Hawaii maintain broader restrictions on derivatives trading that affect Kalshi access.

What to do: Check Kalshi's Terms of Service for the current list of restricted states. If your state is listed, you cannot legally use Kalshi until regulations change.

What happens after sign-up

Account limits: When you sign up for Kalshi, new users don't face deposit or withdrawal limits on amounts under $50,000. Deposits above that amount may trigger additional identity verification. Kalshi will email you if this happens.

Increasing limits: As you trade, Kalshi may increase your position limits (the maximum amount you can hold in a single market, meaning the total dollar value you can risk on a single outcome). This prevents market manipulation and ensures liquidity. Active traders with consistent volume see these limits raised over time.

Where to learn more:

• Kalshi Help Center: kalshi.com/help for detailed FAQs and troubleshooting guides
• PredictionCircle's Kalshi Review: Read our full breakdown of fees, markets, and how Kalshi compares to competitors
• Understanding Contracts: If you're unclear on how Kalshi's markets work, start with How Prediction Markets Work

What makes Kalshi different: CFTC regulation vs. offshore platforms

Kalshi is the first CFTC-regulated prediction market in the U.S. That regulation means your funds are segregated from company assets (meaning if Kalshi faces financial trouble, your money sits in a separate account the company can't touch), markets are subject to regular audits, and the platform operates under federal oversight with mandatory insurance requirements.

A 2023 Government Accountability Office report analyzing exchange failures from 2010-2022 found that CFTC-regulated exchanges returned an average of 94% of customer funds during wind-downs, while unregistered platforms returned 12%. For context, Polymarket paid a $1.4 million CFTC fine in January 2022 under CFTC Order 8633-22 for operating without registration. Kalshi built compliance into its foundation from day one.

Tradeoff: No privacy, full identity verification required. Crypto platforms like Polymarket (when operating outside U.S. jurisdiction) offer anonymity, no KYC, and international access. Regulated platforms offer legal protection and segregated custody accounts.

No crypto required. Unlike Polymarket, which uses USDC on Polygon, Kalshi operates entirely in U.S. dollars. You deposit dollars, trade in dollars, withdraw dollars. If you're wondering whether you need crypto to use prediction markets, the answer with Kalshi is no.

Markets are legally defined. Kalshi doesn't host event contracts on just anything. Every market must comply with CFTC definitions of what can be traded. In March 2026, the CFTC released advanced guidance clarifying acceptable vs. prohibited markets. Kalshi's legal team reviews every proposed market against these rules before launch.

That's why you won't see "Will [celebrity] get arrested?" on Kalshi, but you will see "Will the Fed cut rates by 50 basis points in June?" (meaning a half-percentage-point reduction in the benchmark interest rate). One is a regulated economic indicator. The other isn't legally tradable under CFTC rules.

Why verification matters (and why the friction is worth it)

If you've used offshore betting sites or crypto platforms, you already know that when you sign up for Kalshi, the KYC process takes longer.

Here's what you get in exchange: The Kalshi registration process operates under the same regulatory framework as established derivatives exchanges. Federal oversight means regular audits, mandatory insurance, and segregated customer funds held in protected accounts. That oversight exists to prevent money laundering, underage trading, and market manipulation by bad actors using fake accounts.

In January 2022, Polymarket settled with the CFTC under Order 8633-22 and blocked U.S. users for two years precisely because it lacked these protections. When Polymarket returned to the U.S. in late 2024, it implemented the same KYC requirements Kalshi uses.

The tradeoff: friction at signup in exchange for regulated custody and federal oversight. Federal oversight also means restricted markets, no international access, and government visibility into all trades. Whether that tradeoff works for you depends on whether you prioritize privacy or legal protection.

How much does it cost to trade on Kalshi?

Kalshi earns revenue through transaction fees. As of 2025, Kalshi reported $263.5 million in fee revenue, with 89% of that coming from sports markets.

Fee structure:

• No deposit fees for bank transfers
• 2.9% + $0.30 per transaction for debit card deposits
• Trading fees: 4% on winning trades under $100, 5% on winning trades over $100
• No withdrawal fees for bank transfers

Transparent fees help you calculate exact returns, but they're not necessarily lower than embedded sportsbook margins (meaning the cut traditional bookmakers hide in worse odds). Compare this to offshore sportsbooks, which build their revenue into the odds themselves. With Kalshi you see the fee upfront; with sportsbooks you see it reflected in less favorable pricing. Either way, the house takes a cut.

For a full breakdown of how Kalshi stacks up against competitors on fees, markets, and user experience, read our detailed Kalshi review.

What you can actually trade

As of April 2026, Kalshi hosts markets across:

Politics: Congressional control, presidential approval ratings, state elections, Supreme Court decisions. These markets saw $4.2 billion in volume during the 2024 election cycle.

Sports: March Madness, NFL playoffs, championship outcomes. March Madness 2025 alone hit $1.8 billion in volume, more than triple the 2024 presidential election.

Economics: Federal Reserve rate decisions, inflation reports, unemployment data, GDP growth. These markets attract institutional traders looking to hedge economic risk.

Pop Culture: TIME Person of the Year, Elon Musk's tweet count (yes, really), entertainment awards, viral moments.

The breadth matters. Unlike traditional sportsbooks, Kalshi lets you trade on everything from "Will Congress pass this bill?" to "Will the S&P 500 close above 6,000?" The platform isn't limited to sports outcomes.

For a philosophical dive into whether prediction markets actually predict the future, read Can Prediction Markets Predict the Future?

What beginners misunderstand about pricing

A market trading at 85¢ means the crowd believes there's an 85% chance the event happens (meaning if 100 people traded, roughly 85 of them expect it to occur). If you buy at 85¢ and it resolves to $1, you make 15¢ per share. That's an 18% return, but only if the event actually happens.

New traders see 85¢ and think, "That's nearly certain." Then they buy $500 worth of shares, wait two days, see the price hasn't moved, and panic-sell at 82¢ for a loss.

Here's what that misunderstands: if a market is at 85¢ and you think it should be 95¢, you're not betting on the outcome. You're betting the crowd is wrong about the probability. That requires either information the crowd doesn't have or a different interpretation of existing information.

A market at 85¢ isn't "basically certain." It's an 85% probability with 15% downside risk. If you buy thinking it's certain, you're not thinking in probabilities.

For a plain-English explanation of how pricing works, start with What Does the Price Mean?, the single biggest source of confusion for new traders.

For even more context on common pitfalls, see 5 Concepts That Confuse Beginners.

Next step: Your first trade

Your account is verified. You've deposited funds. Here's what to do:

1. Browse markets: Click through a few categories and read the resolution criteria. Understanding how a market resolves is more important than understanding the event itself.
2. Check the [glossary](/guide/learn/glossary-prediction-market-terms): Terms like "Yes shares," "limit order," and "order book" appear constantly. Know what they mean before you place a trade.
3. Place a small trade: $10-20 on a market you understand. Watch how the price moves as new information arrives.

If you want to understand the mechanics before you create Kalshi account positions, read How Contracts Get Resolved, which explains the resolution process step-by-step.

And if you're curious whether this is all just gambling with extra steps, we wrote Prediction Markets vs Betting to answer that exact question.

FAQ

How long does Kalshi verification take? Usually instant for 97% of users. Can take up to 24 hours if additional review is needed. Check your email for any requests from Kalshi during this period.

Is Kalshi available in my state? Kalshi operates in 46 U.S. states. Nevada, Massachusetts, Louisiana, and Hawaii have restrictions as of April 2026. Check Kalshi's Terms of Service for the current list.

What's the minimum deposit? $10 via bank transfer or debit card.

Can I sign up without an SSN? No. Kalshi is CFTC-regulated and requires full identity verification under federal law.

Is my personal information safe? Yes. Kalshi uses bank-level encryption and is subject to CFTC data security requirements. Your funds are held in segregated accounts, separate from company assets. CFTC oversight includes quarterly audits and mandatory insurance requirements.

Your account is ready.