Charging an entry fee for a tournament feels ordinary. Bowling leagues do it, chess opens do it, and so do thousands of esports brackets every weekend. But in the United States, once money goes in and a prize comes out, the event has to fit a legal category, and the three usual candidates are skill contest, sweepstakes and gambling.
This guide explains how US law tends to separate them and what that means for paid-entry tournaments. It is general information, not legal advice, so speak to a gaming lawyer before you launch.
Three elements decide most cases
Most US gambling laws turn on three elements: a prize, consideration and chance. Consideration means something of value given in order to take part, usually an entry fee or a purchase. When all three are present, the activity is generally treated as gambling or an illegal lottery unless a specific law permits it.
Remove any one element and the picture changes. A free raffle drops consideration. A paid chess open with cash prizes keeps prize and consideration but argues that chance does not decide the winner. A paid game with no prize is simply a product.
Almost every legal structure for paid competition is a way of taking one element out. Skill contests go after chance. Sweepstakes go after consideration.
How states measure chance
There is no single national standard. States use different tests to decide whether skill or chance controls the result, and lawyers usually sort them into three groups.
The dominant factor test, also called the predominance test, is the most common. It asks whether skill or chance predominates in deciding who wins. Most skill-based esports titles are argued under this test.
The material element test is stricter. A game can count as chance even when skill predominates, as long as chance plays a material part. New York's penal law, for example, defines a contest of chance by whether the outcome depends "in a material degree" on chance.
The any chance test is the strictest. A few states treat almost any influence of chance on the outcome as enough to make it gambling.
For esports this matters more than it first seems. Most competitive games reward skill heavily, yet many include random elements such as card draws, item spawns or critical-hit rolls. Under a predominance test that rarely settles the question. Under a stricter test it can. Format matters too: a bracket of single best-of-one matches leaves more room for variance than longer series, so organisers who rely on a skill argument should design events that let skill show.
Sweepstakes: taking out the entry fee
Sweepstakes take the other route. Winners can be picked by chance, but there must be a genuinely free way to enter, the "no purchase necessary" line backed by an alternative method of entry. If anyone can take part without paying, there is no consideration and the promotion is not gambling.
Sweepstakes come with their own paperwork. New York and Florida require sponsors to register and bond a promotion when the total value of prizes exceeds $5,000. Rhode Island requires registration above $500 for promotions run in connection with retail outlets.
States have also lost patience with sweepstakes used as a wrapper for casino-style play. California's AB 831, signed on October 11, 2025, took effect on January 1, 2026 and targets dual-currency online sweepstakes games as well as those who knowingly support or promote them. New York enacted its own ban in December 2025. For a plain explanation of how sweepstakes casinos use free coins to remove the consideration element, and of which states now ban the model, that breakdown is a good starting point, and affhouse.org keeps tracking state bills as they move.
The lesson for organisers is that a free-entry route is not a magic phrase. If the free path is hard to find or clearly second-class, regulators may treat the paid path as the real product.
Where paid-entry tournaments actually sit
A paid esports tournament keeps two of the three elements: the entry fee and the prize. It stands or falls on chance. In most places it is lawful only because the result is decided mainly by skill.
A few states address esports directly. In 2023 Arkansas added a chapter to its code on paid esports tournaments. It authorises organisers to run them through websites, local networks and gaming platforms, exempts tournaments that comply with the chapter from the state's gambling statutes, and says plainly that wagering on tournament outcomes is not authorised.
Federal law offers a useful signal, even though it was written with fantasy sports in mind. The Unlawful Internet Gambling Enforcement Act of 2006 excludes certain fantasy and educational contests from its definition of a bet, but only where prizes are set and disclosed in advance, their value does not depend on the number of participants or the fees paid, and winning outcomes reflect participants' relative knowledge and skill.
That middle condition is the uncomfortable one for many brackets. A pot that grows with every entry starts to look like pooled wagers rather than a prize. It does not make a tournament unlawful by itself, but a fixed, published prize, or a guaranteed minimum funded by the organiser or a sponsor, is generally easier to defend than a pure entry-fee pot.
A checklist before you charge entry
Work through these questions before the first fee is collected:
- Is skill clearly the deciding factor? Document the format, series length and how random elements are handled.
- Which states can enter? Some apply stricter tests, so restrict entry where your counsel advises.
- Is the prize fixed and announced before entries open? If the pool grows with entries, say so plainly and set a guaranteed minimum.
- Is the organiser's cut stated? Entrants should know exactly how much of each fee reaches the prize pool.
- Where is the money held? Keeping entry fees apart from operating funds, in escrow or a smart contract with published release rules, removes a common source of disputes.
- Is anyone wagering on the matches? Betting on outcomes is a separate legal product and normally needs its own licence.
- Is a sweepstakes running alongside? If so, check the free-entry route and the registration thresholds.
None of these answers guarantees that an event is lawful everywhere. What they do show regulators, platforms and players is that the event was designed as a competition first.
