Hawaii does not have a statewide motor vehicle agency. The Department of Transportation says vehicle registration is managed by each county government. On Oahu, the City and County of Honolulu is the office that registers the car. Within 30 days of the vehicle's arrival on Oahu, Honolulu says you must get either an out-of-state permit or a Hawaii registration.
Insurance is statewide even though registration is not. The Department of Commerce and Consumer Affairs says that as of January 1, 2026, every owner and driver must carry at least $40,000 bodily injury liability per person, $80,000 per accident, and $20,000 property damage. Personal injury protection of at least $10,000 is still required, and the proof has to be with you when you drive.
What has to happen, in order, on Oahu
- Carry the January 2026 liability minimums and the personal injury protection coverage.
- Take the vehicle to an official Hawaii safety inspection station. If the rest of the inspection passes, the certificate fails because the car does not yet have a valid Honolulu registration. Other defects have to be fixed before you can register.
- Take the failed certificate and your papers to a satellite city hall or to the vehicle registration office at Joint Base Pearl Harbor-Hickam. Satellite city halls require an AlohaQ appointment. Standby service is limited and same-day service is not guaranteed. The base office also requires an appointment.
- Choose plates or a permit. Hawaii plates use application CS-L(MVR)1. Keeping out-of-state plates uses permit application CS-L(MVR)27, which the office provides.
- Return to the safety station within 30 days of the failed check to get the valid emblem and certificate.
Honolulu says it cannot register or renew a vehicle that is being driven in another Hawaii county rather than in Honolulu. If the car will live on another island, use that county's office. This page does not restate Maui, Hawaii County, or Kauai rules, because those pages were not the ones opened.
Documents
For Hawaii plates, the registered owners sign CS-L(MVR)1. If an owner cannot be there, the person who brings the papers needs a general or specific power of attorney. Bring the current out-of-state registration, the title or the lienholder's address, shipping documents (a bill of lading) that show the VIN, and the failed safety certificate. Active duty, reserve, and National Guard members also bring non-resident certificate CS-L(MVR)50 from the unit or personnel office.
For an out-of-state permit, bring a valid out-of-state registration, the title or lienholder address, the bill of lading with the VIN, form CS-L(MVR)27, and the failed safety certificate. After the permit is issued, you still return to the inspection station within 30 days.
Hawaii uses two license plates. The plate with the emblem space in the upper right goes on the rear.
A separate Honolulu handout, effective May 14, 2021, covers a change of ownership of an out-of-state title. It says there is no transfer fee for an out-of-state title transfer on a vehicle that is not registered in Hawaii. If the vehicle already has Hawaii plates, the ownership transfer fee is $10 within 30 days of the seller's transfer date, and $50 is added if you miss those 30 days. That handout is about a sale, not about the arrival deadline above.
Tax and fees
Honolulu's registration page says registration personnel determine the fee if required. It does not state a use-tax rate, and it does not state a credit for tax paid to another state. The May 2021 transfer handout says the satellite city hall calculates the total fees and taxes when you present the documents. Confirm the tax with that office. Do not treat a number from a shipping forum as the county fee.
A shipped car
Honolulu's own instructions assume the car arrived by ship. The bill of lading, with the VIN, is a required document both for the permit and for Hawaii plates. The 30 days run from arrival on Oahu. The safety inspection cannot be finished until the car is on the island, and the first inspection is expected to fail on registration so you can complete the county paperwork. See car shipping in Hawaii and the cost calculator. The ocean move and the county registration are two different clocks.