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Kalshi basics

How Kalshi works: contracts, rules, and eligibility checks

A practical introduction to event contracts and the records to verify before drawing conclusions about access, prices, or payouts.

Last updated October 26, 2026

KalshiEX was designated a CFTC Designated Contract Market on November 4, 2020. Event-contract outcomes and payouts depend on the specific contract rules. Registration does not establish your eligibility or blanket legality: verify current jurisdiction, market, account, fee, and settlement terms.

What Kalshi actually is

The CFTC designation announcement dated November 4, 2020 records KalshiEX's designation as a Designated Contract Market (DCM). Registration is not individualized account eligibility or a blanket legal assurance for every state, market, or contract. This guide explains exchange and contract mechanics without treating registration as a guarantee of legal access, custody protection, insurance, returns, or tax treatment.

Read the contract, not just the headline

An event contract ties its outcome to a defined question. Read the official market rules for the resolution source, cutoff time and timezone, revisions, exceptional outcomes, and dispute process. DCM designation does not mean every listed contract was individually approved by the CFTC. Do not infer a contract's listing procedure or legal status from the exchange's registration alone.

How prices and orders differ

An order book records bids and offers; an order request is not a guaranteed execution. Price can be interpreted as a market-implied view under the contract's payoff structure, but it is not an objective probability or assurance of the event outcome. Compare the spread, available quantities, and timestamp on the exact market. For the rest of the prediction market terminology — tick size, notional, order book — see our glossary.

Settlement and payout

For a binary contract whose rules specify a $1 winning-side payout and $0 losing-side payout, apply those amounts only after the outcome is determined under those rules. Verify the exact contract's payout, settlement, dispute, and exceptional-outcome provisions. An event result does not guarantee immediate settlement or withdrawal availability. Read the account's current withdrawal method and terms; do not assume a fixed processing time or that every product has the same funding flow.

Fees: verify the current transaction

Read Kalshi's current official fee schedule and the applicable market/order notices for the exact transaction. Check product, market, order type, quantity, and any funding or withdrawal charges that apply; do not assume a fee-free service or a universal formula. Our dedicated fees article is further reading, not a substitute for the current official schedule. No numerical fee comparison is established here.

Account setup and eligibility

Use the official account's current identity, residency, location, and product-access instructions. Requirements and available methods must be verified for your own account; a completed verification step does not prove every market is available. Do not infer eligibility from citizenship, a tax identifier, or a successful page load. If you run into login, location, or order errors while setting up, our Kalshi app troubleshooting guide offers a cautious decision checklist; never submit private credentials to this site.

Exchange mechanics versus sportsbook labels

Compare the actual order and contract rules rather than treating the word exchange or sportsbook as a guarantee about incentives, counterparty risk, or cost. For an order-book product, inspect available bids/offers and execution conditions. For any other product, inspect its quoted terms. Labels alone do not establish the best price, legal access, or suitability.

Registration and current legal restrictions

The CFTC release dated June 12, 2026 reports that it filed a lawsuit against New Mexico and asserted exclusive jurisdiction, while describing the state's challenge to sports contracts. This is the regulator's litigation position, not a final court outcome. Check current restrictions and applicable court orders for your jurisdiction and exact market. These source dates do not establish the current case outcome; this is not legal advice.

A private verification record

Keep a dated note of the exact product/domain, official account eligibility result, jurisdiction and market, current official fees, order-book spread and depth if available, observation timestamp, withdrawal method and terms, and resolution/dispute rules. Mark missing evidence as unknown, not approved. For a product-by-product worksheet, see Kalshi vs Polymarket. Browser reachability checks only describe tested requests from your browser: green does not prove trading, login, account health, or an order outcome.

Worked hypothetical: a reachable page but unclear eligibility

Suppose a reader can open a market page and finds a DCM designation notice, but the account shows an unresolved eligibility message. Those observations answer different questions. Record access as unverified, consult current official account instructions and applicable restrictions, and stop rather than assuming registration authorizes participation. This is a hypothetical verification exercise, not a reported incident or a recommendation to trade.

Sources and meaningful review

Meaningfully reviewed October 26, 2026. The dated CFTC designation and litigation releases linked above establish what those releases say, not a current court outcome. Contract, account, fee, and withdrawal details must be checked in the current official product. This independently authored explanation is not legal, tax, or investment advice.

FAQ

What is Kalshi?
KalshiEX was designated a CFTC Designated Contract Market on November 4, 2020. Event contracts refer to defined outcomes and rules; registration does not determine an individual's eligibility or every market's legal status.
How do Kalshi contract prices work?
Order-book bids and offers reflect available quoted prices and quantities at a particular time. A price can be read as a market-implied view under a contract's payout structure, not an objective probability or execution guarantee.
Is Kalshi legal in the United States?
DCM registration is a documented federal status, not blanket legal assurance. Verify current restrictions and applicable court orders for your jurisdiction and exact market, together with official account eligibility. This is not legal advice.
How do Kalshi contract payouts work?
Use the specific contract's payout and resolution rules. For a binary contract specifying a $1 winning-side payout and $0 losing-side payout, those amounts depend on the outcome determined under its rules, including exceptional and dispute provisions.
Can you withdraw real money from Kalshi?
Check the official account's currently available withdrawal methods, currency, eligibility, holds, fees, and processing terms. A settled position does not by itself promise immediate withdrawal availability.
Is Kalshi legal in all 50 states?
Do not infer universal state or market access from DCM registration. The June 12, 2026 CFTC release describes contested sports-contract jurisdiction and a lawsuit, not a final court outcome. Current restrictions and court orders must be checked.
Do I need to be a US citizen to use Kalshi?
Consult the current official account eligibility and identity-verification requirements for your product and circumstances. Citizenship or a tax identifier alone does not establish access.
Can I lose more than I deposit on Kalshi?
Do not treat this guide as an account-wide loss guarantee. Review the exact product's collateral, order, fee, and risk terms; a quoted contract payout alone does not establish every potential account obligation.
How long does it take for Kalshi to settle a contract?
Check the market's resolution source, settlement and dispute rules, and current official notices. No fixed settlement or withdrawal deadline is established by this guide.
Does Kalshi report my trading to the IRS?
Verify current official account reporting documents and consult a qualified tax professional about your circumstances. This guide does not promise a particular form, classification, or tax treatment.
How does Kalshi make money if it isn't the counterparty?
Use the current official fee schedule and the exact transaction's terms to identify exchange charges. Exchange labels do not establish incentives, counterparty exposure, or a universal fee arrangement.
Can I sell a Kalshi position before the market resolves?
Check whether the exact market currently permits trading, the available order-book quantities, and the applicable order rules. An open market or displayed quote does not guarantee execution or the ability to exit.
What happens if the resolution source is unclear or disputed?
Read the specific market's exceptional-outcome and dispute rules and official notices, then use its official support or dispute procedure. Do not assume immediate payout or a particular regulator's intervention.

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