Many readers who follow sports wagering and gaming regulation have seen references to a "new 90 rule." The phrasing can be misleading because it bundles two distinct topics: advertising audience metrics and game payback standards. This article explains why that ambiguity matters and gives a state-focused how-to for verifying any 90 claim in your jurisdiction. We will show how advertising rules and device payback rules are written and enforced in different parts of state codes, provide short state snapshots for selected jurisdictions, and offer practical steps you can take if you encounter a promotional claim that looks questionable.

There is no single nationwide "new 90 rule" in U.S. gambling law as of 2026.

Advertising audience targets and game payback minimums are different rules and live in different code sections.

Verify any 90 claim by checking the state gaming code, operator terms, and industry guidance.

What the 'new 90 rule' means for gambling legal states

Common uses of the phrase '90 rule'

Short version: there is no single federal or uniform state "new 90 rule" that applies across gambling legal states as of 2026. Regulators and industry groups set separate standards for advertising and for game paybacks, and those rules vary by jurisdiction. For an overview of how states compile and publish their rules, see the Nevada regulator index for consolidated texts and references Nevada Gaming Commission regulatory index.

In everyday conversation and on social media, the phrase "90 rule" tends to appear as shorthand. Sometimes it is used to suggest a minimum audience figure for advertising placement, and other times it is claimed to be a minimum payback percentage for games. Those are different concepts under different parts of state law and industry codes, so treating the phrase as a single legal standard creates confusion.

Check FundedPlays Challenges and state rules before you rely on numeric claims

Check the state code links below to confirm what applies where, because specific advertising and payout rules live in different code sections and can differ materially between states.

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Part of the spread comes from mixing up marketing metrics with legal requirements. Marketers talk about audience reach and impressions in percentages, and those same numbers can be misread as legal thresholds when they are quoted without context. See the NCPG state report for a compiled view of state rules U.S. States' Online Sports Betting Regulations.

The wider commentary also draws on slot and device payout rules, which do include numeric payback standards in some states, but those standards are not uniform and are often below 90 percent; for one example of a state minimum that differs from 90 percent, see the Pennsylvania slot payout standard Pennsylvania Code and Bulletin on slot machine payout.

What is the new 90 rule in gambling?

There is no single, nationwide "new 90 rule" in U.S. gambling regulation; the number is sometimes used informally to refer to advertising audience metrics or to game payback figures, but actual rules vary by state and by topic.

Finally, industry self-regulation and codes of conduct add another layer. Codes clarify responsible marketing expectations, but they do not create a single numeric rule across all states.

How state rules actually regulate advertising and payouts in gambling legal states

Advertising rules: targeting, placement and disclosures

State regulators typically separate advertising and marketing rules from the technical standards that govern game paybacks. Advertising provisions commonly require operators to avoid content that targets minors, to include clear disclosures, and to limit placement to media where a specified share of the audience is age 21 or older. Massachusetts provides a recent, detailed example of these kinds of advertising requirements in its sports wagering rules Massachusetts Gaming Commission sports wagering advertising rules.

New York updated its mobile sports wagering advertising rules in 2024 to require clearer disclosures and to restrict targeting that could reach minors; the final rulemaking emphasizes transparency in terms, conditions and promotional messaging New York State Gaming Commission mobile wagering advertising rule. See the state's advertising restrictions for broader placement guidance Advertising Restrictions - NY.Gov.

Ohio likewise maintains detailed advertising, marketing and promotion rules for sports gaming that focus on placement, disclosures and affiliate responsibilities rather than on a single numeric audience percentage Ohio Administrative Code Chapter 3775-16.

Game rules: theoretical payback and minimum payout standards

Game rules including theoretical payback or minimum payout are typically found in machine and device regulations, not advertising rules. Those payback standards can vary by game type and by state. For example, Pennsylvania sets a minimum theoretical payback for certain machines at 85 percent, which shows that state-level numeric standards do not universally equal 90 percent Pennsylvania slot machine standards.

Where numeric thresholds exist they are written into device or game standards and enforced through testing and certification, not through advertising rules. Operators must comply with both types of regulation: marketing and the technical game standards, each in its own code section.

Industry self-regulation supplements state law. The American Gaming Association updated a Responsible Marketing Code for sports wagering in 2024 that reinforces 21 plus targeting and responsible messaging, but it does not create a nationwide 90 figure for advertising or payouts American Gaming Association Responsible Marketing Code.

Why the '90' number appears in discussions and what it usually refers to

Audience percentages versus payout percentages

The same number can mean different things in marketing and in game design. In advertising, a 90 value commonly refers to audience reach or the share of an audience that is age 21 or older when placing an ad campaign. Those are media buying targets or best practice thresholds rather than codified legal rules in most states.

In game regulation, a reference to 90 would normally relate to theoretical payback or minimum percent return to player. However, many states publish lower minimums; for instance Pennsylvania's example shows a lower floor, which undercuts any claim that a 90 percent payback is a universal legal floor Pennsylvania payout standard.

Industry codes and operator policies sometimes use round numbers in guidance and reporting, which helps explain how a 90 figure becomes shorthand in online posts. The American Gaming Association code emphasizes 21 plus targeting and responsible terms but does not standardize a 90 percent requirement across jurisdictions AGA Responsible Marketing Code.

State snapshots for gambling legal states: Massachusetts, New York, Ohio, Pennsylvania, Nevada

Massachusetts: The state's 205 CMR 256 series addresses sports wagering advertising, including 21 plus audience targeting, placement restrictions and prohibited content. It does not set a uniform 90 percent audience or payout requirement; instead it lists content and placement standards operators must follow Massachusetts 205 CMR 256.

New York: The 2024 mobile sports wagering ad rules require clear terms and disclosures and caution against targeting minors. These rules clarify what operators must show when they advertise mobile wagering products and do not include a 90 percent numeric audience threshold New York State Gaming Commission adoption.

Ohio: Chapter 3775-16 focuses on advertising, marketing and promotions for sports gaming. The chapter lays out responsibilities for operators and affiliates, including disclosures and placement rules, and it does not establish a 90 percent requirement Ohio Administrative Code Chapter 3775-16.

Pennsylvania: Device and slot machine rules specify minimum theoretical payback standards that differ from advertising requirements; the state's slot standards can set a minimum near 85 percent in some categories, not 90 percent 58 Pa. Code on slot machine percentage payout.

Minimalist laptop close up showing a regulatory webpage with highlighted legal text and code snippets next to a notepad and pen emphasizing gambling legal states compliance

Nevada: Regulators provide a centralized index of gaming regulations that covers advertising, equipment and device standards. The Nevada index is a practical place to find the specific rule language that applies to placement, content and machine standards in that state Nevada Gaming Commission regulatory index.

How to verify rules in your gambling legal state

Step one, find your state gaming commission site and search for advertising and machine standards. Most regulators publish code sections and advisory guidance on their official pages; start with the commission's rules and any recent adoption documents for advertising.

Step two, read the specific text in both the advertising sections and the device or game sections. Advertising rules address targeting, placement and disclosures while game sections address theoretical payback and certification. When you locate a claim about "90" in an ad or a post, check whether the referenced code section is in advertising or in device standards and read the operative language carefully. For example, Massachusetts provides an advertising rule text that illustrates the typical advertising provisions you will want to read Massachusetts advertising rule text.

FundedPlays example: Funded Plays Challenges

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Step three, review the operator's published terms of service and promotional terms. Operators often explain how they calculate or represent promotional percentages in their terms and conditions, which helps reconcile a marketing claim with the legal code. See related posts on our blog Funded Plays blog.

Step four, if the claim remains unclear, check industry codes such as the AGA Responsible Marketing Code for context on responsible practices and then contact the regulator with the exact promotional materials to request guidance AGA Responsible Marketing Code.

Common mistakes consumers and operators make about the '90 rule'

Assuming that a single national rule exists is the most common error. Social posts and headlines sometimes state a number without citing the underlying code, and readers take it as a universal legal standard when it may only reflect a marketing metric or one state's device minimum in a particular category AGA Responsible Marketing Code.

Another frequent mistake is treating marketing metrics as legal obligations. Audience reach percentages used by media buyers are practical targets for ad placement, not statutory floors set by gaming commissions. Likewise, not all slot or machine payback standards are set at 90 percent; some states use lower minimums and rely on testing and certification instead Pennsylvania slot machine payout example.

Finally, people often rely on third party summaries or articles that omit the primary citation. When you see a claim, always ask for the specific code citation and read the rule text yourself or contact the regulator for confirmation.

Practical examples and scenarios: what to do if you see a '90% rule' claim

Example one, an ad claims "90 percent of our viewers are 21 plus." Verify whether the ad includes a methodology or media plan. If it does not, document the ad, note where it appeared, and ask the operator for the audience source. Then compare the operator's claim to the state's advertising rules on audience targeting and disclosures.

Example two, an operator claims a game pays "90 percent back to players." Look for the operator's published theoretical payback statement or the device certification. If the operator cannot show a reliable payout specification, check the state's machine standards and testing requirements; many jurisdictions publish minimum design standards for slot machines that you can compare against the claim Pennsylvania device standards.

Save screenshots and regulator contacts for any questionable claim

Screenshot
Date and time
URL
Operator name
Claimed number
Regulator contact

Keep one file per claim

How to document and report: capture the full ad or promotional material, note the placement, save the landing page and any terms, and record the date and time. Submit that packet to the state gaming commission's consumer complaint or enforcement email and ask for confirmation of whether the claim is consistent with the code. If the claim involves cross state advertising, mention both states and include the exact promotional language.

When in doubt, request the operator's methodology. Responsible operators will document how they calculate audience percentages or theoretical payback, and they will provide sources for advertised claims or correct misleading language when asked. See an explanation of how evaluations work how fundedplays evaluations work.

Conclusion: interpret any 'rule' cautiously and check the source

The main takeaway is straightforward: there is no single nationwide "new 90 rule" in U.S. gambling regulation. Rules that use numeric thresholds are scattered across different code sections and vary by state and by subject matter. For reliable answers, check your state gaming commission's published rules, operator terms, and applicable industry guidance such as the AGA Responsible Marketing Code Nevada Gaming Commission regulatory index.

Responsible participation means verifying claims and knowing where to look for primary texts. For resources see Funded Plays.

Does a national 90 percent rule exist for gambling in the United States?

No. There is no single federal or nationwide 90 percent rule; rules vary by state and by topic, such as advertising versus device payback.

If I see an ad that claims 90 percent audience or payback, what should I do?

Document the ad, request the operator's supporting method or terms, and compare the claim to your state gaming commission's advertising or device rules.

Can industry codes create a 90 percent requirement?

Industry codes like the AGA Responsible Marketing Code set expectations for responsible advertising but do not impose a nationwide 90 percent metric.

If you rely on promotional claims when choosing where to play or which platform to trust, taking a few minutes to verify the underlying rule text can prevent misunderstandings. Check the relevant state code sections, review operator terms, and contact the regulator if a claim is unclear. Responsible participation and careful verification are the best defenses against misleading shorthand such as a supposed universal "new 90 rule."