Signs Your Teen May Be Gambling, and What to Do Next

The clearest signs your teen may be gambling are changes around money, new secrecy, and moods that rise and fall with games, and they tend to show up together rather than one at a time. A teen who suddenly has cash they can't explain, then is borrowing from a sibling a week later, guards their phone during every game, and comes home furious or elated after a game they have no reason to care about, is showing you a pattern that is worth a calm conversation.

Noticing these signs can leave a parent feeling scared, angry, and a little foolish for not seeing it sooner, which is a common reaction to something this easy to miss.

Why is teen gambling hard to spot?

Teen gambling is hard to spot because it mostly happens on phones and inside games and group chats that already fill a teen's day, and a teen betting on a game looks exactly like a teen watching one.

It's also more common than many parents expect. A 2026 Harris Poll for the National Council on Problem Gambling (NCPG) found that 65% of adults 21 and older said they had taken part in at least one form of gambling before age 21, and 66% of Americans said they were concerned about underage exposure to gambling and gambling-like activities such as sports betting ads, online games with betting elements, and loot boxes (NCPG, 2026). NCPG also states that "Children and teens are at higher risk than adults for developing a gambling problem" (NCPG, 2026).

What money signs should parents watch for?

Money signs are often the first concrete evidence that a teen is gambling, because betting moves cash in both directions. NCPG's list of warning signs includes "Going back to try to win your money back," often called chasing losses, and "Gambling despite negative consequences" (NCPG, 2026), and in teens these usually show up as patterns like the ones below.

• Cash, gift cards, or new items your teen can't explain, sometimes after a big game.
• Money missing from wallets, a sibling's room, or a jar at home.
• Unfamiliar charges on a parent's card, or deposits and withdrawals in payment apps.
• Repeated transfers to or from the same few friends, especially on game days.
• Selling belongings, game accounts, or in-game items for cash.
• Asking to borrow money often, or owing friends money and being vague about why.

One unexplained purchase means very little, while several of these together, or borrowing that keeps growing, tells you a great deal more.

What does secrecy around gambling look like?

Secrecy around gambling usually looks like a teen protecting their phone, their accounts, and their schedule more tightly than before. Most teens want privacy, so the useful thing to watch is a change from how your teen normally acts.

You might notice a phone that is always face down, apps hidden in folders, or a payment account you didn't know about. Some teens start using a friend's or older sibling's login, which our guide on sports betting apps and how teens get access explains in more detail. Others move to platforms that call themselves trading rather than betting, which we cover in prediction markets explained for parents. Lying about where money went, or about how much time went into a game, is part of the same pattern.

How can a teen's mood be tied to games?

A teen's mood can become tied to games when money rides on the outcome, so their emotions follow results they have no other reason to care about. A teen who has never followed a particular team, then explodes after it loses or is giddy after a late-night score, may have money on it.

NCPG lists "Thinking about gambling all the time" and "Feeling restless or irritable when trying to stop or cut down" among the warning signs of a gambling problem (NCPG, 2026). In a teen, that can look like checking scores constantly, staying up for late games, and getting short-tempered when an app is taken away.

Mood changes also cut the other way. NCPG's 2026 youth factsheet notes that young people are more likely to gamble and to develop problems when they are also dealing with mental health concerns or substance use, and that the reasons adolescent problem gamblers most often give include gambling to escape (NCPG, 2026). If your teen already seems low or anxious, our page on when substance use and mental health overlap covers how one struggle can feed another.

Are loot boxes and skins a gateway to gambling?

Loot boxes and skins can act as a gateway to gambling, since they teach the same pattern of paying money for a chance at something valuable. A loot box is a paid in-game item with random contents, and skins are cosmetic items like weapon designs or outfits that some players trade, sell, or use as stakes on betting sites.

Research links loot box buying to problem gambling in teens, although it can't yet show which causes which. A 2022 study of two samples of Australians ages 12 to 17 (843 and 826 teens) found that recent loot box purchasing increased the odds of problem gambling "3.7 to 6.0 times," even after accounting for regular gambling, age, and gender, while noting that causal relationships "remain unclear" (Hing et al., 2022). An earlier survey of 1,155 teens ages 16 to 18 also found a link between loot box spending and problem gambling, and the authors described it as correlational (Zendle, Meyer & Over, 2019). NCPG's 2026 factsheet adds that young people 25 and under are more likely to meet criteria for problem gambling if they play games with gambling-like features such as loot boxes and social casino games (NCPG, 2026).

A single purchase isn't a reason to panic, but heavy, secretive spending on loot boxes, or trading skins for cash, is worth paying attention to.

How can parents tell ordinary gaming from signs worth a closer look?

Parents can tell ordinary gaming and sports interest from signs worth a closer look by watching money, secrecy, and how your teen reacts when they lose or have to stop. The table below compares what each usually looks like at home.

The comparison isn't a diagnosis, and plenty of teens sit somewhere in between, but it can help you describe what you're seeing to a therapist or your teen's doctor.

What should parents do if they see these signs?

Parents who see these signs should start with a calm, private conversation that names what you've noticed and asks for your teen's side before deciding anything. Describe the specific things you've seen ("I noticed money moving between you and Jordan every Sunday"), ask what's going on, and listen for how much, how long, and whether anyone is owed money.

Then put some practical limits in place together: remove saved cards from devices, turn on purchase approvals, and agree on how to handle any debts. Try to avoid paying off a teen's gambling debts quietly, since that can take away the consequence that helps them see the problem, but do step in if your teen is being pressured or threatened over money. Our article on why teen gambling is a growing concern for parents has more background you can share with your teen.

When should parents get professional help?

Parents should get professional help when gambling continues after you've talked, when money or lying keeps coming up, or when your teen's mood, sleep, or schoolwork has slipped. NCPG's 2026 factsheet notes that adolescent problem gambling has been linked to poor academic achievement, school truancy, financial problems, depressive symptoms, strained relationships, and substance use (NCPG, 2026). This article can help you notice patterns, but only a licensed professional can evaluate whether your teen has a gambling problem.

• Watch and talk. You've seen a few signs, your teen was honest when you asked, and they stopped when you set limits. Keep the controls in place and check in regularly.
• Bring in a professional soon. The gambling continued, money keeps disappearing, or your teen seems anxious, low, or withdrawn. A therapist who works with teens or your teen's doctor is a reasonable first call, and how to know what level of care your teen needs can help you think through options.
• Act now. Your teen owes money to someone who is threatening them, has stolen to cover losses, or seems hopeless. If your teen talks about hurting themselves or not wanting to be alive, call or text 988 (Suicide & Crisis Lifeline), or call 911 if your teen is in immediate danger. Our page on crisis options for parents explains what happens when you call.

The National Problem Gambling Helpline, operated by NCPG, can connect families to local help by call or text at 1-800-MY-RESET (1-800-697-3738), or by online chat (NCPG, 2026). Our page on levels of care explained describes what support can look like beyond weekly therapy.

This article shares practical guidance for parents and is not medical advice. We're not clinicians or doctors. If your teen is struggling, contact a licensed mental health professional or your teen's doctor, and if you have a serious concern about their safety, call 911 or call or text 988. Editorial standards