Underage Gambling: What Parents Need to Know About Prevention and Controls
The regulated market is genuinely hard for a minor to enter, which means the exposure sits somewhere else, and knowing where changes what you should go look at.
The short answer
- Licensed states: 21 for real money play, with no exception anywhere.
- When age is checked: before a licensed account can be funded, not at withdrawal.
- Offshore sites: often 18, with the document check deferred to a first withdrawal.
- Social casino apps: no cash-out, so no gambling age in most states and fully open to minors.
- Sweepstakes sites: age set by their own terms rather than by a gaming regulator in most places.
- The real risk: a minor using an adult’s identity and an adult’s payment method.
- Help: 1-800-MY-RESET (1-800-697-3738) around the clock, and 988 if there is any question of self-harm.
The Legal Age, and Why It Confuses Families
Every licensed online casino in the country is a 21 product. Almost nothing else in gambling is, and that gap is where household arguments start.
Most parents arrive at a page like this because of something concrete. A charge on a statement that does not look like a game purchase. An app that appeared and then disappeared from a phone. A 17-year-old who has started talking about parlays and odds with unusual fluency. The useful news is that the regulated market is genuinely hard for a minor to enter, and the licensed operators covered across this guide to legal blackjack sites are not where most underage gambling begins. The exposure sits somewhere else, and knowing where changes what you should go look at.
Every state with licensed online casino games sets the minimum at 21 for real money play: New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut, Delaware and Rhode Island. Maine authorized internet gaming in 2026 but has licensed no operator, so nothing is live there. Nevada permits online poker only. There is no state where a 19-year-old may legally open a real money account at a licensed online casino.
Age is not a checkbox in a regulated state
New Jersey writes it into the account rules rather than leaving it to operator policy. Under N.J.A.C. 13:69O-1.3, the operator must establish that a patron is at least 21 and confirm identity before the account can be funded. It is something the operator has to prove to a regulator afterward.
Household confusion comes from the in-person rules, which are set product by product. In New Jersey a lottery ticket requires only that you be 18 or older to buy, while the casino floor and the licensed online casino both require 21 under the Casino Control Act at N.J.S.A. 5:12-119. Pari-mutuel wagering on horses is an 18 product in many states, charitable bingo and raffles often are too, and several tribal properties admit 18-year-olds to gaming areas where alcohol is not served, under compact terms rather than state law.
So a teenager who says a cousin plays legally at 18 may be telling the truth about a different product. Separate the two ideas out loud, because a rule that looks arbitrary gets ignored.
| Product | Typical minimum age | Where the number comes from |
|---|---|---|
| Licensed online casino, real money | 21 in all seven states | A condition of the operator’s license, written into rule text |
| Casino floor, New Jersey | 21 | The Casino Control Act at N.J.S.A. 5:12-119 |
| Lottery ticket, New Jersey | 18 | New Jersey Lottery purchase rules |
| Pari-mutuel wagering on horses | 18 in many states | State racing law, set separately from casino law |
| Charitable bingo and raffles | Often 18 | State charitable gaming law |
| Some tribal gaming areas | 18 where alcohol is not served | Compact terms rather than state law |
Get the age rules straight before the conversation
The number a teenager quotes is usually real, and usually attached to a different product. These pages carry the thresholds product by product and state by state.
What Happens to an Underage Account
This is the part to say to a teenager directly. The abstract argument about risk does not land nearly as well as the concrete one about money.
In a regulated state the account is closed and the winnings do not survive. Pennsylvania puts it in rule text, at Chapter 513A of the Pennsylvania Code, titled Underage Gaming. Read the second clause of that rule carefully, because it cuts both ways.
The winnings are gone
Chapter 513A provides that winnings incurred by an individual under 21 are remitted to the Gaming Control Board to support the board’s compulsive and problem gambling programs. The money does not come back to the player.
The losses are not recoverable either
The same rule provides that the underage person may not collect winnings or recover losses in any manner or in any proceeding. There is no route back to the money that went the other way.
New Jersey adds a criminal consequence
Gambling by a person under 21 is a disorderly persons offense under N.J.S.A. 5:12-119, and New Jersey practitioners consistently describe the standard penalty as a fine of $500 to $1,000 plus a six-month driver’s license suspension, or a six-month postponement of eligibility for someone who has no license yet. For a 17-year-old, the license consequence is the one that registers.
Deposits are a separate question
The honest answer is that it depends on the state and the operator. Nothing in the Pennsylvania rule directs an operator to return a minor’s deposits, and no uniform national rule covers it. Assume the winnings are forfeited and treat a refund of deposits as a possibility, not an entitlement. Our page on when an operator can confiscate winnings covers the wider category.
One consequence parents miss
If the minor played on an adult’s account, the adult owns the problem, because letting another person use your account voids the winnings on its own terms.
How Licensed Sites Keep Minors Out
Licensed operators are better at this than most people assume, and the mechanism tells you where to look instead.
Verification happens before the account can be funded, not at withdrawal. The operator runs name, date of birth and address against public and commercial record databases, and several further screens sit behind that first one.
Records check before funding
Name, date of birth and address are run against public and commercial record databases at signup. The account cannot be funded until it clears.
The document standard
New Jersey’s standard at N.J.A.C. 13:69D-1.5A is two credentials, at least one government issued, together establishing name, date of birth, photograph and signature. Operators may instead use a Division-approved remote multi-source authentication method, which is what the instant electronic check at signup usually is. A Social Security number is recorded only if volunteered.
The federal anti-money-laundering layer
Rules at 31 C.F.R. 1021.410 separately require the casino to verify name, permanent address and taxpayer identification when the account is opened.
The self-exclusion screen
The applicant is checked against the state self-exclusion list, an obligation Pennsylvania sets at 58 Pa. Code 809a.6(k).
The payment instrument has to match
Payment instruments must belong to the account holder, so a card in another name fails the match.
Device, location and a long paper trail
Device fingerprinting flags one machine opening several accounts, and geolocation confirms physical presence at login and during play. New Jersey requires the identity and location records be kept no less than 10 years, at N.J.A.C. 13:69O-1.8(d).
The practical result: a minor cannot realistically pass a licensed operator’s verification using their own identity. A 16-year-old has no credit file, no address history and no government ID returning a date of birth over 21. The check fails at step one and the account never funds.
The most useful reframing on this page
The real risk is a minor using an adult’s identity and an adult’s payment method. Do not ask whether your teenager could sign up. Ask whether your driver’s license, your date of birth and your debit card are sitting somewhere accessible, and whether an account already exists in your name that someone else is logging into.
What a regulated account actually checks
The identity gate is the same one that stops a minor and the same one that catches a bad actor later. These pages walk through the sequence and the locks an adult can set on their own account.
Where the Real Exposure Is
Four channels sit outside the regulated market. Each one checks age later than a licensed site does, or never checks it at all.
A state-licensed site
- Minimum age 21, set as a condition of the license.
- Identity proved before the account can be funded.
- Payment instrument must belong to the account holder.
- Records kept for a regulator to audit afterward.
Everything else in this section
- Offshore minimums are commonly 18 and set by the house.
- Verification offshore is typically deferred to a first withdrawal.
- Social casino apps have no cash-out and so no gambling age in most states.
- Sweepstakes ages come from site terms, with no regulator auditing them.
- Skin gambling leaves almost no trace on a bank statement.
Offshore Casinos
Sites licensed in Curacao, Anjouan or Kahnawake sit outside every US regulator. Many state a minimum of 18, and the more important difference is when they check. Verification offshore is typically deferred to a first withdrawal, so a minor can deposit, play and lose for months before anyone asks for a document, and the check that finally arrives is the one that voids the account. Access is also narrower than people assume; one large offshore brand now blocks 19 states plus the District of Columbia. See our comparison of offshore sites against state-licensed operators.
Social Casino Apps and Loot Boxes
Free-to-play casino apps have no cash-out and so are not gambling in the legal sense in most states, which makes them fully available to minors. They are also where habituation frequently starts: same reels, same near-miss animation, same escalating purchase prompts, with real money hidden inside a coin package. Washington courts have treated virtual chips as a thing of value, producing a $155 million settlement over Big Fish Casino and a roughly $24.9 million verdict in Larsen v. PTT, LLC in February 2025.
Loot-box mechanics work the same way. A survey by David Zendle and Paul Cairns, published in PLOS ONE on Nov. 21, 2018 with 7,422 participants, found loot box spending associated with problem gambling severity, and the association far stronger for loot boxes than for other in-game purchases. The authors were careful that the design could not establish which way causation runs.
What the app store rating actually tells you
Apple’s rating questionnaire treats these as distinct: developers answer a Chance-Based Activities section asking separately about Gambling and Loot Boxes as yes-or-no items, and about Simulated Gambling and Contests on a none, infrequent or frequent scale. Capping the age rating on a child’s device filters some of this, but not all.
Sweepstakes Casinos
Sweepstakes sites use a dual-currency structure to avoid being classified as gambling, and their minimum age is set by their own terms rather than by a gaming regulator in most places. Eighteen is the common figure, with 21 applied in some states, and no regulator audits it the way a state audits a licensed operator’s account files. The legal ground has moved fast.
| State | Law | What happened, and when |
|---|---|---|
| Montana | SB 555 | The first explicit statutory ban, effective Oct. 1, 2025 |
| Connecticut | Public Act 25-112 | Took effect the same day, Oct. 1, 2025 |
| New Jersey | A5447 | Enacted Aug. 15, 2025 |
| California | AB 831 | Chaptered Oct. 11, 2025, with penalties of $1,000 to $25,000 |
| New York | S5935A | Became Chapter 605 on Dec. 5, 2025 |
Read our comparison of social, sweepstakes and real money play and the detail on sweepstakes blackjack.
Skin Gambling and Game-Linked Betting
Cosmetic items from shooters and other titles carry real resale value on secondary markets, and third-party sites accept them as stakes on coin flips, wheels and match outcomes. Because no dollars appear to move inside the game, this leaves almost no trace on a bank statement. The Federal Trade Commission brought its first case against individual social media influencers in 2017 over undisclosed ownership of a skin gambling site, which indicates both the scale and the marketing channel. Trade histories, unfamiliar third-party logins and sudden inventory changes are the signals here, not card charges.
The three products people mix up
Social, sweepstakes and real money play are different legal categories with different age rules and different levels of oversight. These pages separate them.
Parental Controls, Platform by Platform
Start with the fact that reframes the exercise. The app stores are not the gap, and configuring for the wrong gap wastes an afternoon.
Apple’s review guideline 5.3.4 requires a real money gaming app to hold licensing everywhere it is used, to be geo-restricted to those places, to be free to download, and not to include gambling aids such as card counters. Google Play admits real money gambling apps only from operators approved through its own application process holding a valid license in that country, requires an AO or equivalent IARC rating, and requires the app to be free and to bypass Play billing. Both screen this category hard.
The gap is the web browser
A mobile browser reaches an offshore casino in one tap with no app review in front of it. Configure accordingly, and see our notes on how mobile casino play actually works.
iPhone and iPad
Settings, then Screen Time, then the child’s name, then Content and Privacy Restrictions. Under App Store, Media, Web and Games, set Web Content to Limit Adult Websites, which also gives you a Never Allow list for specific domains; Only Approved Websites is the stricter option for younger children. In the same place, set app age ratings and turn Installing Apps to Don’t Allow if you want approval over new installs. Use a Screen Time passcode that is not the device passcode, and not one the child has watched you type.
Android and Chromebook
Google Family Link handles app approvals, screen time and Play content maturity limits, plus Chrome site filtering and SafeSearch, all managed from the parent’s device. The Family Link controls have one important limitation: the site filter lives in Chrome, so a second browser installed from Play defeats it unless you also restrict installs.
Windows and Mac
On Windows, Microsoft Family Safety web and search filters work inside Microsoft Edge only. Turning them on blocks other browsers rather than filtering them, because the controls cannot be enforced elsewhere. If you unblock Chrome or Firefox under app and game filters, you have unblocked the bypass. On macOS, Screen Time carries the same Content and Privacy Restrictions through System Settings, with the same web content choices.
The Router and DNS Layer
Filtering at the router covers every device at once, including consoles, smart TVs and a visiting friend’s phone. Two free options are widely used: OpenDNS FamilyShield at 208.67.222.123 and 208.67.220.123, and the CleanBrowsing Family filter at 185.228.168.168 and 185.228.169.168, which also blocks proxy and VPN domains used to get around filters.
Two caveats before you rely on DNS
These free presets are built around adult content, phishing and malware, and neither publishes gambling as a separate blocked category, so check what your chosen service actually covers before assuming casino domains are included. And DNS filtering is bypassable: a browser using DNS over HTTPS routes around the router, and a phone that switches to cellular data has left your network entirely. Treat it as one layer.
Blocking Software Built for Gambling
Dedicated tools maintain gambling-specific blocklists across browsers and apps and resist removal, which is the feature that matters. Our review of gambling blocking software compares coverage, supported devices and how hard each is to uninstall.
| Platform | Where the control lives | The limitation to know |
|---|---|---|
| iPhone and iPad | Screen Time, Content and Privacy Restrictions | Use a Screen Time passcode that is not the device passcode and not one the child has watched you type |
| Android and Chromebook | Google Family Link, managed from the parent’s device | The site filter lives in Chrome, so a second browser from Play defeats it unless you also restrict installs |
| Windows | Microsoft Family Safety web and search filters | They work inside Microsoft Edge only, so unblocking Chrome or Firefox unblocks the bypass |
| macOS | Screen Time through System Settings | Same Content and Privacy Restrictions and the same web content choices as iOS |
| Router and DNS | OpenDNS FamilyShield or the CleanBrowsing Family filter | Neither publishes gambling as a separate category, and DNS over HTTPS or cellular data routes around it |
Layers that hold when one of them fails
No single control covers every device and every route. These pages cover the blocking tools, the settings an adult can lock on their own play, and the wider security picture.
Financial Controls
A debit card issued in a minor’s name is the specific risk, and it is worth understanding why the payment leg matters more than the signup form.
The teen debit card
Teen banking products issue a real card carrying the child’s own name, so the payment leg matches. At a licensed site the identity check still fails, because the date of birth is checked against records. At an offshore or sweepstakes site, where nothing is verified until a withdrawal, that card can fund an account for a long time.
Merchant category code 7995
Ask the issuer which merchant categories it declines. Gambling carries code 7995, covering betting including lottery tickets, casino gaming chips, off-track betting and wagers at race tracks. Many US issuers already decline 7995 on debit and youth accounts by default, and most teen banking apps let a parent block categories directly. Confirm it rather than assume it.
Read the descriptor, not the amount
On statements, look past the dollar amount to the merchant descriptor, since processors serving offshore operators often present as something unremarkable. A repeated charge from an unfamiliar merchant in an unfamiliar country deserves a question.
The workarounds to watch are the ones that break the audit trail:
- Prepaid and gift cards bought with cash.
- Peer-to-peer transfers to handles you do not recognize.
- Cryptocurrency purchases, which are the most common funding route offshore.
Our guide to payment methods and transaction security explains the processing chain, and the wider online casino safety section covers account protection.
Warning Signs Worth Noticing
Adolescence involves secrecy, mood swings, disrupted sleep and money that vanishes. Reading every teenage behavior as a symptom will cost you the conversation you want to have.
Not evidence on its own
- Secrecy.
- Mood swings.
- Disrupted sleep.
- Money that vanishes with no other change around it.
A cluster, and a change
- Money gone with no account of where it went, especially repeat borrowing.
- Possessions sold.
- Sudden fluency in odds, lines and bankroll language.
- Preoccupation with results at odd hours.
- Play that continues after a loss specifically to recover it, which is the behavior separating a problem from a hobby.
- Slipping grades or a dropped activity alongside any of the above.
- Defensiveness out of proportion to a plain question about a charge.
Our page on the warning signs of problem gambling covers the full picture. None of it is a diagnosis. It is a reason to ask.
If the answer to that question worries you
Nothing here needs to be certain before you act on it. These pages cover the signs, the conversation and the tools that come after it.
How to Talk About It
Lead with arithmetic, not alarm. A numerate teenager will dismiss a warning and will not dismiss a number.
Attach the edge to volume
Blackjack under decent rules gives a basic-strategy player a house edge of roughly half a percent, which sounds negligible until you attach it to volume. A hundred hands an hour at $10 a hand is $1,000 in action, so the expected cost is about $5 an hour, every hour. Change the blackjack payout from 3:2 to 6:5 and the house edge rises by roughly 1.4 percentage points, nearly quadrupling that expected loss on the same money, and the change is invisible at the table. Our explanation of house edge and return to player shows the calculation.
Skill does not reverse the sign
Basic strategy is the best possible play of every hand and still loses money over time; it reduces the edge, it does not flip it. Nothing available to an online player changes that, because the shuffle is continuous or random by design.
Take apart the advertising
Promotions are written around the winner and never around the distribution, a bonus carrying a wagering requirement is a marketing cost rather than free money, and a stream showing a large win has not shown the sessions that funded it. Asking a teenager to notice what an ad leaves out works better than asking them to accept a rule.
What the Research Actually Shows
Exposure before 21 is close to normal in the United States, and the prevalence numbers quoted at parents deserve more suspicion than they usually get.
A Harris Poll conducted for the National Council on Problem Gambling from Feb. 19 to 23, 2026, among 2,072 adults, found that 65 percent of respondents aged 21 and older had taken part in at least one form of gambling before turning 21, with a margin of error of plus or minus 2.7 percentage points.
| Activity before turning 21 | Share of adults 21 and older who took part |
|---|---|
| Any form of gambling | 65 percent |
| Lottery and scratch-off tickets | 40 percent |
| Home games with friends or family | 37 percent |
| Sports bets | 23 percent |
| Online casino-style games | 21 percent |
| Fantasy sports | 16 percent |
The generational shift shows in the sports figure: 33 percent of adults aged 21 to 44 had placed a sports bet before 21, against 11 percent of those 55 and older.
Problem prevalence among young people is harder to pin down, and any single number quoted at you deserves suspicion. The most careful synthesis is by Filipa Calado, Joana Alexandre and Mark Griffiths in the Journal of Gambling Studies, a systematic review of adolescent problem gambling research published online in 2016. Across studies worldwide it reported rates from 0.2 percent to 12.3 percent of youth, with North American studies clustering in a narrower band of roughly 2.1 percent to 2.6 percent. The authors attributed most of the spread to differences in screening instruments, cut-off scores and timeframes rather than to real differences between populations.
On early exposure the longitudinal work is suggestive rather than conclusive. Studies following adolescents over several years have identified an early-onset, high-involvement group that later scores higher on gambling-related problems than peers who started later or gambled little, with childhood impulsivity ratings distinguishing the groups before any gambling occurred. That detail matters for parents: temperament appears to be part of the picture, so the child drawn hardest to this is not necessarily the one you would have predicted.
Carry this one into a pediatrician’s office
Only 15 percent of respondents in the 2026 survey had ever been asked about gambling by a primary care provider. Nobody else is screening for this, so if you want it raised, you raise it.
Where to Get Help
Free and confidential, around the clock, for a parent or for a young person reading this on their own. You do not need a diagnosis to call.
If there is any question of self-harm, call or text 988 first
988 reaches the Suicide and Crisis Lifeline. Sort out the gambling question afterward. Financial crisis and shame are a documented combination here and they move quickly in adolescents.
The national problem gambling helpline: 1-800-MY-RESET
The National Council on Problem Gambling has run its helpline under 1-800-MY-RESET (1-800-697-3738) since Jan. 29, 2026. It takes calls and texts around the clock, routes to state-level resources, and offers chat through ncpgambling.org. The older 1-800-522-4700 line still routes as well.
1-800-GAMBLER still connects and remains the number several states require in gambling advertising, so it is the one your teenager has most likely seen. It is fine to use. It is simply no longer the National Council’s own line.
Most state affiliate councils maintain referral lists for counselors who work with young people, and adolescent treatment generally involves the family rather than the individual alone. Our directory of help resources by state has the contacts, the guide to supporting a family member covers approaching someone who is not ready to talk, and the responsible gambling hub collects the tools available in each regulated state. If your immediate question is what is even legal where you live, start with our overview of online blackjack law in the United States.
Everything in the responsible gambling section
Eight pages covering the signs, the blocks, the limits and the people who answer the phone. No account required for any of it.
Reviewed and brought current on Aug. 25, 2026. Rules, helpline numbers and platform settings change; verify anything time-sensitive against the regulator or vendor before relying on it.
