Honolulu's Bill 41 Locks Down STRs: What Oahu Hosts Must Do Now

If your Oahu rental sits outside Waikiki, Ko Olina, or Turtle Bay, Bill 41 has almost certainly shut you down as a short-term rental host. And if you are inside one of those resort zones and think you are automatically in the clear, you are not. Honolulu is actively fining and delisting unpermitted operators, and the city's tax obligations alone can catch hosts off guard. The window to get compliant is open, but it will not stay that way.

What Bill 41 Actually Did

In 2022, the City and County of Honolulu passed Ordinance 22-7, commonly called Bill 41. The law set a 90-day minimum stay for rentals outside resort zones, up from the previous 30-day minimum. The practical effect is sweeping: most homes and condos across Oahu cannot legally be rented to visitors for less than 90 days. The only meaningful carve-out is for properties that hold a valid Nonconforming Use Certificate (NUC), and those certificates are limited and no longer issued to new applicants. If you do not already have one, you cannot get one.

Inside resort-zoned areas such as Waikiki, shorter stays are generally permitted, provided the building's own rules allow them and the unit is properly registered. That last condition is where many hosts fall short.

Zoning Is Just the First Hurdle

Even in Waikiki, zoning approval does not mean you are done. Some condo associations prohibit vacation rentals entirely, or impose their own minimum stays of 30 days or more. Hosts who skip a review of their building's bylaws and house rules before listing are taking a serious risk. A unit that is legal under city zoning can still be an illegal rental under the building's governing documents, and enforcement can come from the association as well as the city.

Parts of Bill 41 have also been challenged in court and updated over time, so the Honolulu Department of Planning and Permitting (DPP) remains the authoritative source for current guidance on any specific property.

The Tax Bill Every Host Needs to Know

Operating legally means collecting and remitting three separate taxes on every booking. The numbers add up fast:

• Transient Accommodations Tax (TAT): 11% of gross rental income for stays under 180 days. The state rate increased from 10.25% to 11% on January 1, 2026.
• Oahu Transient Accommodations Tax (OTAT): 3%, an additional county-level tax on the same rentals.
• General Excise Tax (GET): 4.5% on Oahu, made up of the 4% state rate plus a 0.5% county surcharge.

These taxes can typically be passed on to guests, but hosts are responsible for registration, collection, and filing. Every Oahu vacation rental owner must register with the Hawaii Department of Taxation, display their tax ID on online listings, and file returns on a regular schedule. Skipping any of those steps puts a host in violation even if their zoning and building rules are perfectly in order.

Enforcement Is Real and Ongoing

The City and County of Honolulu has been actively enforcing regulations against unpermitted short-term rentals, resulting in fines and the removal of listings from platforms. This is not a theoretical risk. Operators who have not secured a Short-Term Rental License (available through the city's permitting portal) are exposed. The license carries a $500 fee, and the city requires a minimum liability insurance coverage of $1,000,000 per occurrence. Neither requirement is optional.

Honolulu also applies a higher real property tax classification to transient vacation units, so the cost of operating outside the rules extends well beyond any single fine.

What Hosts Should Do Right Now

The checklist is short but non-negotiable:

• Confirm your property is in a resort-zoned area (Waikiki, Ko Olina, or Turtle Bay) or holds a valid NUC.
• Review your building's bylaws for any minimum-stay or rental restrictions that go beyond city zoning.
• Obtain a Short-Term Rental License through the Honolulu permitting portal before listing.
• Register with the Hawaii Department of Taxation and display your tax ID on all listings.
• Verify you carry at least $1,000,000 per occurrence in liability insurance.
• Check the latest guidance from the DPP, since Bill 41 has been updated through litigation.

Many owners have their property manager handle registration and tax filings. If that is your plan, confirm exactly what is included in the management agreement before you sign.

For the complete Honolulu compliance guide including tax calculator, checklist, and daily monitoring, see Honolulu, HI STR Regulations.