Florida boat registration renews every two years, and you can renew online, by mail, or in person at your county tax collector's office

Florida requires all vessels operated on state waters to carry current registration. Your registration expires on the last day of the month shown on your certificate, typically two years from the date it was issued. You can renew starting 90 days before expiration, and the Florida Department of Motor Vehicles (FDMV) recommends doing so at least 30 days early to avoid operating an expired vessel.

The fastest route is online through the FDMV website if your vessel information hasn't changed and you have no liens on the boat. If you've made modifications, changed ownership, or need to update vessel details, you'll need to renew by mail or in person at your county tax collector's office instead.

Key Takeaways

  • Florida boat registration renews every two years and expires on the last day of the month printed on your certificate.
  • Online renewal through the FDMV website takes minutes if your vessel details are unchanged and there are no liens.
  • Mail and in-person renewal at your county tax collector's office are required if you've modified the vessel, changed ownership, or need to update registration information.
  • You can renew up to 90 days before expiration, and the FDMV recommends doing so at least 30 days early.
  • Operating a vessel with expired registration can result in fines and the boat being impounded.

Renewing online through the FDMV website

Online renewal is the simplest path if your boat's information is current and unchanged. Go to the FDMV website, select the vessel registration renewal option, and enter your hull identification number (HIN) and last name. The system will pull up your registration record and let you review the vessel details, owner information, and any liens on file.

You'll pay the renewal fee by credit or debit card. The cost varies based on vessel length and type—a sailboat under 26 feet costs less than a powerboat of the same length, for example. After payment, you'll receive a confirmation number when ready, and your new registration certificate will be mailed to the address on file within 7 to 10 business days. You can print the confirmation as proof of renewal while you wait for the physical certificate.

Online renewal is not available if your vessel has a lien, if you've added or removed an owner, if the boat has been modified in ways that affect its classification, or if you need to change your mailing address or other registration details. In those cases, use mail or in-person renewal instead.

Renewing by mail

Mail renewal requires you to complete the process for Vessel Registration and Numbering form (Form HB 87-26), available on the FDMV website. Fill in your current registration number, vessel information, and owner details. If anything has changed—hull modifications, ownership, or address—note those changes clearly on the form.

Gather your current registration certificate, proof of ownership (bill of sale, title, or previous registration), and a check or money order for the renewal fee made payable to the Florida Department of Motor Vehicles. Mail everything to the address listed on the form, which is typically your county tax collector's office or the FDMV processing center depending on your county.

Processing by mail takes 4 to 6 weeks from the date received. Send your renewal at least 45 days before expiration to avoid operating with an expired certificate. Keep a copy of everything you send and consider using certified mail with return receipt so you have proof of delivery.

Renewing in person at your county tax collector's office

In-person renewal is the fastest option if you need to make changes to your registration or if you prefer to handle it face-to-face. Bring your current registration certificate, proof of ownership, and a valid photo ID. If the vessel has been modified, bring documentation of those changes (receipts, photos, or a surveyor's report if the hull was altered).

Your county tax collector's office will verify the vessel information, collect the renewal fee, and issue you a new registration certificate on the spot. Processing takes 15 to 30 minutes in most cases. Find your county tax collector's office location and hours on the Florida Department of Revenue website—hours and services vary by county.

What happens if your registration expires

Operating a vessel with an expired registration is illegal in Florida. Law enforcement can stop your boat, issue a citation, and fine you. The fine for operating with expired registration typically ranges from $50 to several hundred dollars depending on how long the registration has been expired and whether you have prior violations.

If your registration is expired by more than 30 days, your vessel may be impounded. You'll have to pay impound fees on top of the renewal fee and any fines before you can get the boat back. If your registration has been expired for more than a year, you may need to re-register the vessel as new rather than straightforward renewing, which involves additional paperwork and fees.

Renewal fees and what affects the cost

Florida renewal fees are based on vessel length and type. A sailboat under 26 feet costs less to renew than a powerboat of the same length. Vessels 26 feet to 40 feet cost more than those under 26 feet, and the fee increases again for vessels over 40 feet. Non-motorized vessels like canoes and kayaks have lower fees than motorized boats.

The FDMV website has a fee calculator where you can enter your vessel type and length to see the exact renewal cost before you pay. Fees do not change during the two-year registration period, so the cost you pay at renewal is locked in for the next two years. If you renew early (more than 90 days before expiration), the new registration period still runs two years from the expiration date of your current certificate, not from the date you renew.

Updating vessel information during renewal

If you've made changes to your boat—added a motor, changed the hull color, modified the cabin, or altered the length—you must report those changes during renewal. Online renewal will not process if the system detects a mismatch between your current registration and the vessel details you enter, so you'll be directed to renew by mail or in person instead.

For in-person renewal, bring documentation of the changes: receipts for major modifications, photos showing the current state of the boat, or a marine surveyor's report if the hull or structure was altered. The tax collector's office will update your registration record and issue a new certificate reflecting the changes. If you're renewing by mail, include a letter describing the modifications and attach copies of supporting documents.

Frequently Asked Questions

Can I renew my boat registration if it's been expired for more than a year?

You can renew it, but the process is more complex. If your registration has been expired for more than 12 months, the FDMV may require you to re-register the vessel as new, which involves submitting proof of ownership, a bill of sale, and possibly a hull inspection. Contact your county tax collector's office to find out whether renewal or re-registration applies to your boat.

What if I sell my boat before my registration expires?

You must notify the FDMV of the sale within 10 days by submitting a Notice of Transfer form (HB 87-26.1) to your county tax collector's office. The new owner is responsible for registering the boat in their name. Do not renew the registration in your name if you no longer own the vessel.

Do I need to renew my registration if my boat is in dry storage and not in the water?

Yes. Florida requires registration for all vessels, regardless of whether they are actively used or in storage. If your boat is not being operated, you can request a non-operation exemption, but the registration certificate must still be current. Contact your county tax collector's office about exemption options.

What if I don't receive my new registration certificate after renewing online?

Contact the FDMV with your confirmation number and the mailing address on file. Certificates typically arrive within 7 to 10 business days. If more than two weeks have passed, the FDMV can reissue the certificate or provide a duplicate. You can operate the boat using your confirmation number as proof of renewal while waiting for the physical certificate.

Can I renew my registration if there's a lien on my boat?

You cannot renew online if a lien is recorded against the vessel. You must renew by mail or in person at your county tax collector's office. Bring proof that the lien has been satisfied (a lien release document from the lienholder) and your current registration certificate. The tax collector will update the registration to remove the lien and issue your renewal certificate.