How To Get a HIN Number for Your Boat (3 Easy Steps)

A Hull Identification Number (HIN) is a mandatory unique identifier for your boat. Obtaining it involves checking existing records, applying for a new or replacement HIN, and attaching it correctly. This guide simplifies the process into three easy steps, ensuring compliance with regulations and hassle-free boating.

A Hull Identification Number (HIN) is to boats what a VIN (Vehicle Identification Number) is to cars. It serves as a unique 12-digit identifier that helps track ownership, history, and compliance with regulations. If you recently purchased, built, or restored a boat, or if your existing HIN is missing, unreadable, or incorrect, this article will walk you through how to obtain or replace one in three straightforward steps.

Step 1: Check Existing Records

Before applying for a new HIN, ensure that your boat doesn’t already have one.

1. Inspect the Hull
   • Most boats built after November 1, 1972, already have a HIN.
   • Look for it on the upper-right corner of the transom (stern), typically engraved or stamped.
   • If you can’t find it or it’s illegible, proceed to official verification.
2. Review Ownership Documents
   • Check titles, registration certificates, or bill of sale for a recorded HIN.
   • If you recently acquired a used boat, request records from the seller.
3. Contact State or Local Agencies
   • Reach out to the agency managing boat registrations (e.g., Department of Motor Vehicles or Fish and Wildlife).
   • Provide ownership details to confirm if the boat has a HIN on file.
4. Check Manufacturer Records
   • If the boat is newer and lacks a HIN, contact the manufacturer directly for clarification or reissue.

Step 2: Apply for a New or Replacement HIN

If your boat doesn’t have a HIN or you need a replacement, follow these steps to apply:

1. Determine the Right Authority
   • In the U.S., applications are usually handled by the state’s boat registration authority.
   • For home-built boats, some states may require inspection before issuing a HIN.
2. Gather Required Documents
   • Proof of ownership (bill of sale, title, or affidavit).
   • Proof of construction for home-built boats (photos, receipts for materials).
   • Details about the boat, including make, model, length, and year.
3. Submit Your Application
   • Complete the state’s HIN application form.
   • Include all required documentation and fees (typically $10–$50, depending on your location).
4. Schedule an Inspection (if Required)
   • Some states require an official inspection to verify the boat’s specifications and ownership before issuing a HIN.
5. Receive Your HIN
   • Once approved, the agency will provide a unique 12-character HIN.
   • Keep a copy of the documentation for your records.

Step 3: Attach the HIN Correctly

Once you receive your HIN, it’s time to affix it to your boat following regulatory standards:

1. Primary Location
   • The HIN must be permanently affixed on the upper-right corner of the boat’s transom.
   • For boats without a transom, place it near the starboard aft (rear) corner.
2. Secondary Location
   • A second identical HIN must be placed in a concealed area, such as under a fitting or inside the hull.
3. Permanence and Visibility
   • Use engraving, stamping, or a durable HIN plate secured with rivets.
   • Ensure the HIN is at least 1/4 inch in height and remains legible over time.
4. Check Compliance
   • Verify that the HIN is affixed according to state or federal regulations. Non-compliance could result in fines or registration denial.

Tips for Smooth Processing

• Start Early: Applying for a HIN can take several weeks, especially if inspections are involved.
• Be Accurate: Any discrepancies in boat details can delay approval.
• Keep Records: Maintain all HIN-related paperwork for future reference.
• Check State-Specific Rules: Requirements can vary significantly, so ensure you follow local guidelines.

Conclusion

Acquiring a HIN for your boat is a straightforward process that ensures compliance with boating regulations and protects your ownership rights. By following these three easy steps—checking records, applying for a new or replacement HIN, and attaching it correctly—you’ll be ready to hit the water with peace of mind.

Happy Boating!

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