If you’re planning a Hawaii cruise in 2026, you need to know about a major court ruling that just dropped on Christmas Eve. A federal judge cleared the way for Hawaii to charge cruise passengers a new “green fee” tax starting January 1, 2026—and the cruise industry is not happy about it.
What the Court Decided
U.S. District Judge Jill A. Otake denied the cruise industry’s request to block Hawaii’s Act 96, a new climate change tax that applies to cruise ship passengers for the first time. According to CBS News, the ruling allows Hawaii to move forward with an 11% transient accommodations tax (TAT) on cruise fares, prorated for the number of days ships spend in Hawaiian ports.
While the judge acknowledged the legal issues raise “serious questions,” she ruled that the cruise industry and federal government had not demonstrated they were likely to win the case at this early stage. She also noted that blocking the law would give cruise ships preferential treatment over hotels and vacation rentals, which already pay the tax.
How Much Will This Cost Cruise Passengers?
The numbers are significant. For a seven-day Norwegian Cruise Line Pride of America interisland itinerary, passengers already pay about $200 per person in port fees and taxes. With the new TAT, that figure could jump to $350 per person—meaning a family of four would face $1,400 in total taxes, according to the Cruise Lines International Association.
Hawaii officials estimate the tax will generate nearly $100 million annually to help the state cope with climate change impacts on tourism infrastructure.
The Cruise Industry Fought Back Hard
The cruise industry didn’t go down without a fight. The Cruise Lines International Association—which represents major players like Royal Caribbean, Norwegian Cruise Line, and Carnival—filed a lawsuit arguing the tax unfairly targets cruise passengers.
The U.S. government even intervened, calling the tax a “scheme to extort American citizens and businesses solely to benefit Hawaii” in conflict with federal law, according to ABC News.
Despite these arguments, Judge Otake’s ruling means the tax will officially take effect on January 1, 2026—unless it’s overturned on appeal. And yes, the cruise industry plans to appeal.
What This Means for Your Hawaii Cruise
Starting next week, anyone booking a Hawaii cruise will see these new taxes reflected in their final bill. The 11% rate applies to the gross fares paid by cruise passengers, calculated based on how many days the ship is actually in Hawaii ports.
For cruise lines, this creates a complicated pricing situation. Norwegian Cruise Line has already sent alerts to travel advisors about the tax, while Royal Caribbean has remained quiet so far on how they’ll communicate the change to passengers.
For travelers, the takeaway is simple: if you’ve been considering a Hawaii cruise, expect higher taxes starting in 2026. And if you’ve already booked a cruise departing after January 1, check with your cruise line to understand how the new tax will be applied to your booking.
Why Hawaii Says This Tax Is Necessary
Hawaii lawmakers argue the tax is critical for addressing climate change impacts that directly affect tourism. Rising sea levels, coral bleaching, and extreme weather events all threaten the state’s primary economic driver—and cruise passengers, like hotel guests, contribute to the environmental pressures on Hawaii’s islands.
Act 96 raises the transient accommodations tax from 10.25% to 11% statewide, with the revenue earmarked for climate adaptation and infrastructure improvements.
The Bigger Picture
This ruling sets a precedent that could ripple beyond Hawaii. If the tax survives appeals, other popular cruise destinations facing climate challenges might consider similar levies. For now, Hawaii is the only U.S. state charging cruise passengers this type of environmental tax.
The cruise industry will continue fighting this in court, but unless something changes quickly, Hawaii cruise passengers will be paying significantly more starting January 1, 2026. If you’re planning a Hawaii cruise, factor in the extra costs—and consider booking sooner rather than later if you want to avoid the new fees on future sailings.


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