Florida does not issue a single “farm use” license plate. Instead, state law gives farm vehicles two separate paths: full exemption from registration and plates for tractors and farm trailers used principally on the farm, and reduced-fee restricted plates for trucks that haul agricultural products on public roads. A third designation, the covered farm vehicle, is a separate matter that affects commercial trucking rules rather than the plate itself. Picking the right path depends on how and where the vehicle is actually used.
When No Plate Is Required at All
Florida Statute 320.51 removes certain farm vehicles from the registration system entirely. Qualifying vehicles owe no license tax, carry no plate, and are not registered.1Florida Senate. Florida Statutes 320.51 – Farm Tractors and Farm Trailers Exempt Two categories qualify:
- Farm tractors and motor vehicles operated principally on a farm, grove, or orchard for agricultural or horticultural work, driven on public roads only incidentally when moving between the owner’s headquarters and the farm, or between farms.
- Unpowered farm trailers used mainly to transport farm equipment such as plows, harrows, fertilizer distributors, and spray machines, which also use public roads only incidentally.
“Incidentally” is the hinge. The statute sets no mileage cap, but the exemption assumes the vehicle lives in the field. A short run between your barn and your grove is fine. Regular trips into town for errands are not. If you buy one of these vehicles at auction, you have three days to drive it home on public roads so long as you carry the bill of sale.1Florida Senate. Florida Statutes 320.51 – Farm Tractors and Farm Trailers Exempt
One boundary worth knowing: the exemption does not cover tires. Even fully exempt farm vehicles must comply with Florida’s tire laws when operated on public roads.
Reduced-Fee Plates for Farm Trucks
A truck that regularly uses public roads to haul agricultural products needs an actual plate, but Florida Statute 320.08 sets the fees well below standard commercial rates. Which fee applies depends on what the truck does.
Goat Trucks and In-Grove Vehicles
A “goat” is a motor vehicle built and used principally to transport citrus fruit within groves or crops on farms. It can also haul associated equipment, supplies, and sanitary equipment, or pull farm trailers. If the vehicle fits this description and is not principally operated on public roads, the registration fee is $7.50.2Justia Law. Florida Statutes 320.08 – License Taxes A standard truck registration in the same weight class starts at $14.50 and climbs from there.
Restricted Agricultural Plates
Heavier trucks that exclusively transport raw, unprocessed agricultural or horticultural products qualify for a restricted license plate at a flat weight-based fee:
- Under 44,000 pounds gross vehicle weight: $87.75
- 44,000 pounds or more: $324, available only when the vehicle moves products from the point of production to the first point of manufacture, assembly, or a shipping point for a rail, water, or motor transportation company
The restrictions on these plates are strict. The vehicle cannot operate for hire, which means the owner of the truck must also own the agricultural products being hauled, or the vehicle must be moving farm implements and fertilizers directly to growers. Operation is confined to Florida or within 150 miles of the vehicle’s home address. The Florida Department of Highway Safety and Motor Vehicles can require whatever documentation it deems necessary to verify eligibility before issuing the plate.2Justia Law. Florida Statutes 320.08 – License Taxes
County fees and local taxes stack on top of the state fee, so the final total at your tax collector’s office will be somewhat higher than the figures above.
Covered Farm Vehicles Are a Different Thing
The “covered farm vehicle” designation is often confused with a farm plate, but it is separate. It exempts qualifying trucks from a range of commercial motor vehicle regulations, including certain federal safety rules that otherwise apply to large trucks. The designation follows federal standards under 49 CFR Sections 390.5 and 390.39, along with Florida Statutes 316.003 and 316.302.3Florida Department of Highway Safety and Motor Vehicles. Covered Farm Vehicles
To qualify, the vehicle has to be transporting agricultural commodities, livestock, machinery, or supplies to or from a farm or ranch, and must meet several conditions:
- Vehicles at 26,001 pounds or less can transport farm commodities and supplies anywhere in Florida or across the United States.
- Vehicles over 26,001 pounds can operate anywhere within Florida, but if crossing state lines, must stay within 150 air miles of the farm or ranch.
- The operator must be the farm or ranch owner, operator, employee, or a family member of the owner or operator.
- A covered farm vehicle designation certificate must be carried in the vehicle at all times during operation.
- The vehicle cannot carry hazmat loads requiring placards.
- The vehicle cannot be part of a for-hire motor carrier operation. Tenants hauling a landlord’s share of crops under a crop-share lease are not considered for-hire.
This matters mainly to farmers who would otherwise need a commercial driver’s license or have to comply with hours-of-service rules. As of July 2019, Florida adopted the Federal Motor Carrier Safety Administration’s full suite of regulatory exemptions for covered farm vehicles and their drivers.3Florida Department of Highway Safety and Motor Vehicles. Covered Farm Vehicles Having this designation does not change what plate the truck carries or what its registration fee is.
Proving the Vehicle Is Actually Used for Farming
Both the 320.51 exemption and the restricted agricultural plate require you to show bona fide agricultural use. For plate applications, the Department of Highway Safety and Motor Vehicles can request any documentation it considers necessary before issuing the plate. In practice, that typically means proof of farm ownership or a lease agreement, evidence of active agricultural operations, and documentation tying the vehicle to those operations.
Florida defines “bona fide agricultural purposes” as good-faith commercial agricultural use of the land. County property appraisers evaluate factors such as how long the land has been used for agriculture, whether that use has been continuous, the size of the land relative to the specific agricultural use, and whether the owner has made genuine efforts to maintain the land through practices like fertilizing, tilling, mowing, or reforesting.4Online Sunshine. Florida Statutes 193.461 – Agricultural Lands; Classification and Assessment The same kind of evidence is what you want on file if the department questions your plate eligibility.
Penalties for Misusing a Farm Plate or Exemption
Attaching a license plate to a vehicle it was not issued or lawfully transferred to is a second-degree misdemeanor under Florida law.5Online Sunshine. Florida Statutes 320.261 – Attaching Registration License Plate Not Assigned Unlawful; Penalty A second-degree misdemeanor can carry up to 60 days in jail and a fine of up to $500.
Using a restricted agricultural plate on a vehicle doing non-agricultural commercial hauling, or claiming the 320.51 exemption while routinely driving on public roads for non-farm reasons, can trigger enforcement. Beyond the criminal exposure, you can lose the plate or exemption and be required to register the vehicle at standard commercial rates, which can cost thousands of dollars more per year depending on weight class.
Florida Highway Patrol commercial vehicle enforcement units do stop and inspect farm vehicles. If you cannot demonstrate that your vehicle meets the eligibility requirements for its registration class, the consequences stack quickly.
Insurance for Each Category
Florida requires every owner of a motor vehicle that must be registered and licensed in the state to maintain insurance throughout the registration period, meaning personal injury protection and property damage liability coverage.6Florida Senate. Florida Code 627.733 – Required Security
The distinction between the two tracks matters here. A farm truck registered under Section 320.08, including one with a restricted agricultural plate, must carry the required insurance like any other registered vehicle. A vehicle fully exempt under Section 320.51 is not “required to be registered” by definition, so the standard mandate may not apply in the same way. Even so, carrying liability coverage on an exempt vehicle is a practical necessity. If your unregistered farm tractor causes an accident while traveling between farms on a public road, you are still personally liable for the damage.