Yes, gambling in Atlantic City is legal, and it has been since 1976. You must be at least 21 to step onto a gaming floor, and every legal wager has to be placed inside one of nine licensed casino-hotel properties or on an online platform tied to one of them. The rest comes down to what you can bet on, what you owe if you win, and a few boundaries that catch visitors by surprise.
You Have to Be 21
New Jersey ties the minimum casino age to the drinking age. You need to be 21 or older to enter a gaming floor or place any wager.1FindLaw. New Jersey Code 5-12-119 – Gaming by Certain Persons Prohibited Penalties Defenses There’s a narrow exception for walking through a casino to reach another part of the building, and licensed employees can be on the floor for work. Lingering, watching games, or placing a bet under 21 is not allowed.
Getting caught gambling underage is a disorderly persons offense. The fine runs between $500 and $1,000.1FindLaw. New Jersey Code 5-12-119 – Gaming by Certain Persons Prohibited Penalties Defenses Casino employees who knowingly allow an underage person on the floor face the same charge unless they can show a fake written ID fooled them in good faith.
Where You Can Actually Play
All legal gambling in Atlantic City happens inside one of nine licensed casino-hotel complexes. No slot machines in bars, no card rooms in strip malls. The nine properties are Bally’s Atlantic City, Borgata Hotel Casino & Spa, Caesars Atlantic City, Golden Nugget Atlantic City, Hard Rock Atlantic City, Harrah’s Resort Atlantic City, Ocean Casino Resort, Resorts Casino Hotel, and Tropicana Atlantic City.2New Jersey Casino Control Commission. Casino Information
Seven of them sit along the Boardwalk. Borgata, Golden Nugget, and Harrah’s are in the Marina District on the bay side of the island. All nine operate 24 hours a day, seven days a week. Running any form of gambling outside a licensed property is a criminal offense.
What You Can Bet On
New Jersey’s Casino Control Act restricts wagering to “authorized games” inside licensed casino rooms.3FindLaw. New Jersey Code 5-12-100 – Limitation on Games The Division of Gaming Enforcement approves a broad menu: blackjack, craps, roulette, baccarat, poker in several formats, and pai gow at the tables. Slots and video poker fill most of the floor.
Every slot machine must return at least 83% of money wagered over time.4Cornell Law Institute. New Jersey Code 13-69E-1.28A – Standards for the Approval of a Slot Machine Game That’s a floor, not a ceiling, and machines in the competitive Atlantic City market typically run well above it. The state tests and certifies every machine before it goes live.
Sports Betting
Casinos with a sports wagering license operate sportsbooks alongside the tables and slots.5New Jersey Division of Gaming Enforcement. New Jersey Code 5-12A – Sports Wagering You can wager on professional sports, international competitions, and most college events. Single-game bets, parlays, teasers, over-unders, moneylines, in-game wagers, and props are all covered.
One restriction trips up visitors: New Jersey prohibits wagering on any college sporting event held in the state, and on any game involving a New Jersey college team wherever it is played. A Rutgers away game in Ohio is off the board at an Atlantic City sportsbook. Check the menu rather than assuming.
Playing Online From Inside New Jersey
You don’t have to be at a casino table to gamble legally in the state. New Jersey authorizes online casino games and sports betting through platforms affiliated with land-based license holders. Every online operator has to be tied to one of the Atlantic City casinos.6New Jersey Division of Gaming Enforcement. New Jersey Administrative Code Chapter 69O – Internet and Mobile Gaming
Before accepting a wager, the platform uses geolocation to confirm you’re physically inside New Jersey.6New Jersey Division of Gaming Enforcement. New Jersey Administrative Code Chapter 69O – Internet and Mobile Gaming Step across the line into Pennsylvania or New York and the app locks you out. If you’re using a mobile sportsbook from your hotel room in Atlantic City, no problem. On the drive home, expect it to stop working the moment you leave the state.
ID at the Door and the Cage
Bring a valid government-issued photo ID every visit. A driver’s license, passport, or military ID works. Casinos check it to confirm you’re 21, and they’ll ask again if you win enough to trigger tax paperwork. Hit $2,000 or more on a slot machine and the casino won’t hand over the money until you provide ID and a Social Security number for the W-2G form.7Internal Revenue Service. Instructions for Forms W-2G and 5754
Staff also check your ID against the state’s self-exclusion list. If your name is on it, you’re escorted out. Using a fake ID to reach a gaming floor or claim winnings is a separate offense that can bring criminal prosecution.
What Happens When You Win
Winning creates tax obligations at both the federal and state level. Most casual gamblers don’t think about it until a big hit stops play at the cashier’s window.
Federal Reporting and Withholding
Casinos file a Form W-2G when your winnings from bingo or slot machines reach the reporting threshold, which for payments in 2026 is $2,000.7Internal Revenue Service. Instructions for Forms W-2G and 5754 For keno, the threshold is $1,500. Table game winnings generally aren’t reported on a W-2G unless there’s a tournament structure, but the income is still taxable. You owe federal income tax on all gambling winnings whether or not a form is issued.
Mandatory federal withholding of 24% applies when net winnings exceed $5,000 from sweepstakes, wagering pools, lotteries, or sports bets that pay at least 300 times the wager.7Internal Revenue Service. Instructions for Forms W-2G and 5754 Slot machine and bingo winnings are exempt from that automatic withholding, though the same 24% backup withholding applies if you don’t provide a taxpayer identification number.
New Jersey Tax
New Jersey requires casinos to withhold 3% of gambling winnings that are subject to state withholding rules.8Cornell Law Institute. New Jersey Administrative Code 18-35-7.6 – Gambling Winnings Subject to Withholding It applies to residents and nonresidents alike. On your state return, you can offset winnings with gambling losses from the same year, but you can’t create a net loss. If you lost more than you won, you report zero, not a negative.9State of New Jersey Division of Taxation. Lottery and Gambling Winnings
The IRS expects a diary or log of wins and losses along with receipts, tickets, and statements.10Internal Revenue Service. Gambling Income and Losses To deduct losses federally, you have to itemize on Schedule A, and the losses you claim cannot exceed the winnings you report.
Smoking on the Gaming Floor
New Jersey’s Smoke-Free Air Act bans indoor smoking in nearly all workplaces, but casinos have a carve-out. Properties can designate up to 25% of the gaming floor for tobacco use, and no physical barrier is required between smoking and non-smoking sections. In practice, smoke drifts. If you’re sensitive to it, ask at the host desk which areas are smoke-free before you sit down. The exemption has faced ongoing legal challenges, so it’s worth checking for updates before a trip if clean air matters to you.
Self-Exclusion if Gambling Becomes a Problem
New Jersey runs a voluntary self-exclusion program through the Division of Gaming Enforcement. Adding your name to the list bars you from all casinos, online platforms, and sports wagering in the state. Three terms are available:11New Jersey Office of the Attorney General. Self Exclusion Program
- One year, enrollable in person, by video conference, or online.
- Five years, with the same enrollment options.
- Lifetime, which requires an in-person or video conference meeting.
Once enrolled, your name stays on the list until the minimum period expires and you actively request removal. The commitment is irrevocable during the chosen term. You’ll need photo ID and a photograph at signup.
Consequences of violating a self-exclusion order go beyond being escorted out. Gamble on an online platform while self-excluded and you forfeit any winnings and electronic credits in the account.12New Jersey Division of Gaming Enforcement. Division of Gaming Enforcement – Self Exclusion Instructions Casino operators may ban you from all their properties nationwide, and you can lose accumulated rewards points. The DGE Self-Exclusion Hotline is 1-833-788-4343.