Hawaii Firearms Compliance: 2026 Overview
| Feature | Hawaii (HI) | Mainland Comparison (Typical) |
|---|---|---|
| Permit to Acquire Required | Yes (For Every Gun) | No |
| Mandatory Waiting Period | 14 Days | None |
| Statewide Registry | Yes (Mandatory) | No |
| Registration Deadline | 5 Days | N/A |
| Magazine Limit | 10 Rounds (Handguns) | Varies |
Last Updated: May 27, 2026
Hawaii is the most regulated state in the country for private gun sales — and unlike most states, 'private sale' here is not really a thing. Every single firearm transfer, including gifts and sales between friends, requires the buyer to first obtain a county-issued Permit to Acquire (PTA) with a background check and a minimum 14-day wait. After the transfer, the buyer must register the firearm with the county police within 5 days. Hawaii is one of the only states in the country with a complete firearms registry. This Bill of Sale documents the agreed price and transfer terms before the buyer starts the permit process — your private record of what was agreed and when.
Hawaii Strict Permit to Acquire Mandates:
📄 Hawaii Firearm Document Blueprint Preview:
Legal Framework for Hawaii Private Gun Sales
Generating your official Hawaii gun bill of sale takes less than 5 minutes using our interactive builder above. Under Haw. Rev. Stat. § 134-2, recording the precise serial number, weapon specifications, and verifying the buyer's HI Driver License / Permit to Acquire # is your primary line of legal defense should the firearm ever be traced back to you.
Need a field-by-field breakdown on how to legally execute this transfer? Read our comprehensive, nationwide Step-by-Step Firearm Bill of Sale Guide.
💡 Hawaii Police Registration Standards
Hawaii administers firearms entirely at the county level — Honolulu Police Department for Oahu, Hawaii Police Department for the Big Island, Maui Police Department for Maui, and Kauai Police Department for Kauai. Each county has its own processing timelines, and private sale registrations must be done in person — online registration is only available for dealer purchases on Oahu. The minimum age for all firearms in Hawaii is 21. Suppressors are completely illegal for civilians in Hawaii regardless of the new federal NFA changes effective January 1, 2026. Short-barreled rifles and short-barreled shotguns are also banned. Hawaii does not recognize carry permits from any other state, and does not issue non-resident carry licenses. One important rule for sellers: you must notify the police department when a firearm is permanently removed from the state — failure to do so is a criminal offense.
🚫 Severe Felony Risks for Hawaii Transferors
- Handing over the firearm before the buyer has a valid Permit to Acquire — in Hawaii, the buyer must have a PTA before taking possession. Transferring without one is a criminal offense under HRS § 134-2.
- Forgetting the 5-day registration window — after any transfer, the buyer must register the firearm with their county police department within 5 days. As a seller, confirm the buyer understands this obligation.
- Assuming online registration works for private sales — on Oahu, online registration is only available for dealer purchases. Private sale registrations must be done in person at HPD 801 S. Beretania Street.
- Getting the minimum age wrong — the minimum age for all firearms in Hawaii is 21, not 18. This applies to both handguns and long guns.
- Thinking the federal suppressor tax stamp change applies in Hawaii — suppressors remain completely illegal for civilians in Hawaii regardless of the federal NFA changes effective January 1, 2026.
- Not notifying police when removing a firearm from the state — Hawaii law requires owners to notify the county police department when a registered firearm is permanently removed from Hawaii.
Hawaii Firearm Transfer FAQ
Can I sell a gun privately without police involvement in Hawaii?
No. Under Haw. Rev. Stat. § 134-2, every transfer requires a Permit to Acquire (PTA). The buyer must apply at their county police department, undergo a background check, and wait a minimum of 14 days before they can take possession of the firearm.
What is the 5-day registration rule in Hawaii?
Once the buyer takes possession of the firearm using their PTA, they have exactly 5 days to return to the police station to register the firearm in their name. Hawaii is one of the few states with a mandatory, comprehensive firearm registry.
Do I sign the Bill of Sale before or after the 14-day wait?
Both. You should execute the document initially so the buyer has the correct serial number and seller info to bring to the County Police for their Permit to Acquire (PTA) application. The actual physical exchange of the firearm only happens after the 14-day waiting period is over and the buyer presents their approved permit.
Does Hawaii have a magazine capacity limit?
Yes. Hawaii prohibits magazines for pistols that hold more than 10 rounds. While long gun magazines were historically less regulated, 2026 guidelines emphasize strict compliance with the 10-round limit for all handguns as per HRS § 134-8.
Is a background check required for every sale?
Yes. The background check is part of the PTA process. Even if the buyer already owns 20 guns, they must undergo a fresh background check and wait the 14-day period for *each* new permit application.
What is the 'Sensitive Places' law in Hawaii (2026)?
As of 2026, Hawaii has strictly defined 'Sensitive Places' (including parks, beaches, and public transit) where firearms are prohibited. When meeting a buyer to finalize the Bill of Sale, ensure you are in a location where firearm possession is legal, or ideally, meet at a designated police station transfer area.
Related Forms & Regional Compliance:
Hawaii has no neighboring states, and interstate transfers are exceptionally complex. Any firearm brought into Hawaii from the mainland must be registered with the county police within 5 days of arrival. Selling a firearm to a resident of another state (e.g., California or Washington) requires shipping the firearm to a licensed FFL dealer in that state; hand-to-hand transfers across the ocean are a violation of federal law.