Florida trailer registration is handled by your county tax collector, not the DMV, and the process depends on whether your trailer needs a title
Florida requires most trailers to be registered with your county tax collector's office. The specific steps and documents you need depend on two things: whether your trailer is new or used, and whether it has a title. Trailers under 2,000 pounds with no engine do not need registration at all. Everything else — utility trailers, boat trailers, enclosed trailers, RV trailers — requires a registration certificate from your county.
The registration itself is straightforward once you have the right paperwork, but the title situation can slow you down. If you bought a used trailer without a title, you will need to go through a separate process to get one before you can register it. If you are registering a new trailer you built or bought from a private seller who has the title, the process moves faster.
Key Takeaways
- Trailers under 2,000 pounds with no motor do not need Florida registration, but anything heavier or motorized does.
- You register with your county tax collector, not the Florida DMV, and you can do this in person or by mail depending on your county.
- If your trailer does not have a title, you must get one through the county before you can register it — this adds two to four weeks to the process.
- Registration costs vary by county but typically run $20 to $50 for the certificate, plus any title fees if you need one.
- You will need the trailer VIN, proof of ownership (bill of sale or title), and proof of your Florida residency to complete registration.
What trailers actually need to be registered in Florida
Florida law exempts trailers under 2,000 pounds from registration requirements. This covers small utility trailers, some lightweight equipment trailers, and very light boat trailers. If your trailer weighs 2,000 pounds or more, or if it has a motor (like a motorized RV or a trailer with its own engine), registration is required.
The weight threshold is the trailer's dry weight — what it weighs empty, not loaded. If you are unsure, check the manufacturer's label on the trailer frame or the bill of sale. Most boat trailers, enclosed trailers, and utility trailers people actually use fall above 2,000 pounds and need registration.
How to register a new trailer you just bought
If you bought a new trailer from a dealer and it comes with a title, bring these documents to your county tax collector: the title or bill of sale, proof of Florida residency (driver's license or utility bill), the trailer VIN, and payment for the registration fee. Your county tax collector's office will issue a registration certificate on the spot or within a few days, depending on whether you go in person or mail the documents.
Most counties accept mail-in registration for trailers. You can call your county tax collector's office to confirm they accept mail submissions and ask whether they want originals or copies. Some counties process mail registrations within one week; others take longer. Going in person is faster if you want the certificate the same day.
Getting a title for a used trailer without one
If you bought a used trailer and the seller has no title, you cannot register it until you get one. Florida requires you to file for a title through your county tax collector. You will need a bill of sale signed by the seller, proof of your residency, the trailer VIN, and a completed process for Florida Title (Form HSMV 82101). Some counties also require a physical inspection of the trailer to verify the VIN matches.
The title process typically takes two to four weeks. Once you have the title in hand, you can then register the trailer using the steps above. If the seller cannot be located or refuses to sign a bill of sale, you may be able to file for a bonded title, which requires you to post a bond equal to the trailer's value. This is more expensive and takes longer, so getting a signed bill of sale from the seller is the faster route.
Where to register and what it costs
You register at your county tax collector's office, not the Florida DMV. Each county runs its own office, so hours and procedures vary slightly. You can find your county tax collector's contact information and office location through the Florida Department of Revenue website or by searching "[your county] tax collector."
Registration fees vary by county but typically range from $20 to $50 for the registration certificate. If you also need a title, add $75 to $100 depending on your county. Some counties charge extra for mail-in processing or expedited service. Call your county office before you go to confirm the exact fee and whether they accept checks, credit cards, or cash.
Documents you need for trailer registration
| Document | What it is | Where to get it |
|---|---|---|
| Trailer VIN | The vehicle identification number, usually stamped on the frame or on a manufacturer's label | The trailer itself, the bill of sale, or the title |
| Title or bill of sale | Proof you own the trailer; a title is issued by the state, a bill of sale is a signed document from the seller | The seller or the previous owner |
| Proof of Florida residency | A driver's license, utility bill, lease, or mortgage statement showing your current address | Your own records |
| process for Florida Title (if no title exists) | Form HSMV 82101, completed and signed | Your county tax collector's office or the Florida Department of Revenue website |
If you are registering by mail, send copies of these documents unless your county specifically asks for originals. Include a check or money order for the registration fee. Keep a copy of everything you send for your records.
Renewing your trailer registration
Florida trailer registration does not expire like a vehicle registration. Once you register a trailer, the registration certificate is permanent — you do not need to renew it annually. However, if you sell the trailer, the new owner must register it in their name. If you move out of Florida, you should contact your county tax collector to update your address on file.
If you lose your registration certificate, you can request a duplicate from your county tax collector for a small fee, usually $5 to $10. Bring proof of ownership and your driver's license.
Frequently Asked Questions
Do I need to register a trailer I am towing behind my RV?
Only if it weighs 2,000 pounds or more. Small utility trailers and lightweight equipment trailers under that threshold do not need registration. If you are unsure of the weight, check the manufacturer's label on the frame or the bill of sale.
Can I register a trailer without a title if I have a bill of sale?
A bill of sale alone is not enough to register. You must first file for a title through your county tax collector using the bill of sale as proof of ownership. Once you receive the title, you can then register the trailer. This process takes two to four weeks.
What if the trailer VIN is missing or damaged?
Contact your county tax collector's office. Some counties require a physical inspection to verify the trailer's identity before they will issue a title or registration. You may also need to file a police report if the VIN appears to have been altered or removed.
Can I register a trailer online in Florida?
Most counties do not offer online registration for trailers. You can register in person at your county tax collector's office or by mail. Call your county office to confirm they accept mail submissions and ask about their current processing time.
What happens if I register a trailer that does not actually need registration?
There is no penalty for registering a trailer under 2,000 pounds if you choose to. Some people do this for record-keeping or insurance purposes. You will straightforward pay the registration fee and receive a certificate.