US cruise ship gambling tax In the US, if you win $1,200 at a poker or blackjack game, you will be given an IRS Form W-2G to pay taxes on your prize. If your winnings are reported, federal taxes will be withheld at a flat rate of 24% of the amount.

When you win money in a cruise ship casino, the process for collecting your winnings is straightforward, but the tax implications are significant. For smaller wins, you can typically cash out your "ticket" at the cashier's cage or have the credits loaded onto your room key. However, for "jackpot" wins (typically $1,200 or more on a slot machine), the machine will lock, and a casino attendant will verify your identification. If you are a U.S. citizen or resident, the cruise line is required by IRS regulations to issue a Form W-2G to report the winnings. For 2026, a major tax update (the "One Big Beautiful Bill Act") has shifted how these are handled: you can now only deduct up to 90% of your gambling losses against your winnings, meaning even if you broke even for the year, you might still owe "phantom" taxes on the paper gain. For non-U.S. residents, the cruise line may be required to withhold a flat 30% tax immediately, depending on the tax treaties between the U.S. and your home country.

Winning money on a cruise ship—whether in the casino, a tournament, or a bingo game—triggers a specific process. Here’s a breakdown of what typically happens:

1. Immediate Payout & Documentation

• Casino Chips/Vouchers: If you win at a table game or slot machine, you’ll receive chips or a ticket voucher. You can cash these out at the casino cashier.
• Jackpots: For larger slot jackpots (usually over a certain threshold, like $1,200 on US-based voyages), the casino will temporarily lock the machine. They will fill out IRS paperwork (for US citizens/residents) and may pay you via check or direct deposit rather than cash.
• Tournaments (Poker, Slots, etc.): Prize money is usually awarded shortly after the event concludes, often in the form of a check or added to your onboard account as credit.

2. Tax Implications (CRUCIALLY IMPORTANT)

This is the most complex part and depends entirely on the ship’s itinerary, flag, and your citizenship/residency. Cruises in International Waters: Casino winnings are generally not taxed at the point of payment by the cruise line. However, you are almost always legally required to report them as income to your home country’s tax authority (e.g., IRS in the USA, CRA in Canada, HMRC in the UK). Cruises with US Port Departures/Arrivals (e.g., Miami, Seattle): For U.S. persons, the cruise line is required to report slot jackpots of $1,200+ and certain other gambling winnings to the IRS using Form W-2G. They will likely ask for your Social Security Number. You are responsible for reporting the income. Cruises in Territorial Waters: When the ship is within a country’s territorial waters (often within 12 miles of shore), that country’s gambling laws and potential withholding taxes may apply. Cruise ship casinos are typically closed when in port or in territorial waters of countries where gambling is restricted. Non-US Citizens/Residents: The cruise line will usually not withhold taxes for you, but you must understand your home country’s tax laws on foreign gambling winnings.

Key Takeaway: You are not “off the hook