Farm use tags are issued by your state’s motor vehicle agency, and in most states you can apply online, by mail, or in person at a local office. The agency goes by different names depending on where you live: Department of Motor Vehicles in many states, Department of Revenue, Department of Transportation, or Secretary of State’s office in others. In several states, your county tax commissioner’s office handles vehicle registration, so your county office may actually be the right counter. To get the tags, you’ll need to show that you run an active farming operation and that the vehicle will primarily haul agricultural products, livestock, equipment, or supplies.
The payoff for going through the process is real. Farm registration fees are often substantially lower than standard rates, and the tags can unlock federal exemptions from commercial driver’s license requirements and certain highway safety regulations.
Who Qualifies
Eligibility comes down to two things: what the vehicle does and what you do for a living. The vehicle must be used primarily for agricultural purposes, meaning hauling crops, livestock, feed, seed, fertilizer, farm machinery, or supplies to and from your farm. A truck you also drive to an off-farm office job or use mainly for personal errands won’t qualify, even if you own farmland.
The farming operation itself needs to be legitimate. Most states require you to show active engagement in producing agricultural products through crop cultivation, livestock raising, or running an orchard, nursery, or dairy. Some states set a minimum acreage threshold or require that a significant share of your income come from farming.
Vehicle type matters too. Some states limit farm tags to trucks, utility vehicles, or vehicles above a certain weight. Others define eligible vehicles broadly as anything used to transport farm products. If you plan to register a passenger car or anything that doesn’t look like typical farm equipment, check your state’s rules before applying.
Documents to Gather Before You Apply
- A valid driver’s license or state-issued ID.
- The vehicle’s title, or for a new purchase, the manufacturer’s statement of origin.
- Farm operation details: location, acreage, and the commodities you produce. Some states want annual production amounts or proof that farming is your primary occupation.
- A signed agricultural use affidavit, sometimes notarized, confirming the vehicle will be used for farming. Notary fees are generally modest, often under $10.
- Proof of liability insurance. Farm vehicle policies often carry lower premiums than standard commercial auto insurance because the vehicle spends more time off public roads and travels shorter distances.
Application forms are on your state motor vehicle agency’s website. They’ll ask for the vehicle identification number, make, model, year, and gross vehicle weight rating. Fill the form out before your visit to avoid delays.
How to Submit the Application
Start with your state’s motor vehicle website. Most have an office locator and list which services are available online versus requiring an in-person visit. Some states allow initial farm registration online; others require your first application in person and only offer online renewal afterward. A quick phone call to confirm accepted submission methods can save you a wasted trip.
Once your documents are assembled, you can typically submit in person at a motor vehicle office or authorized agent, by mail, or through the state’s online portal. In-person applications tend to be processed fastest, and you’ll usually walk out with your tags or plates the same day. Mail submissions may take several weeks.
You pay the registration fee at the time of application. Farm vehicle fees are significantly lower than standard registration in most states, with annual costs commonly ranging from around $15 to $50 for lighter vehicles. Standard registration for the same vehicle might run two to four times higher. Heavier vehicles cost more regardless of farm status, but the farm discount still applies as a percentage.
Some states issue a distinct farm license plate. Others provide a decal, placard, or endorsement on a standard plate that identifies the vehicle as agricultural. A few require a specific color plate or marking, so confirm what you’ll receive and where it should be mounted.
What Farm Tags Don’t Cover
Farm tags aren’t a cheap alternative to standard registration for a daily driver. Most states restrict farm-tagged vehicles to agricultural trips: hauling products to market, picking up supplies, moving equipment between fields, and similar farm-related travel. Driving that same truck to a restaurant, a sporting event, or a vacation can violate your registration terms.
The exact boundaries differ by state. Some allow limited personal use as long as farming remains the vehicle’s primary purpose. Others permit only direct farm-to-market and farm-to-farm travel on public roads.
One more assumption to clear up: farm tags do not entitle you to run dyed diesel in a vehicle that drives on public roads. Dyed diesel is exempt from federal highway fuel taxes and is strictly for off-road use. The only exception is a tractor crossing a road between fields for incidental travel. The penalty for using dyed diesel in a highway vehicle is the greater of $1,000 or $10 per gallon, and the base fine escalates with each repeat violation.1Office of the Law Revision Counsel. United States Code Title 26 Section 6715
Federal Benefits That Come With the Tags
Beyond the fee savings, farm registration can unlock relief from federal commercial motor carrier rules. Under federal law, a farm vehicle driver operating a straight (non-articulated) truck within 150 air miles of the farm is exempt from federal driver qualification requirements, including the CDL, provided the vehicle is controlled by a farmer as a private carrier, used to transport agricultural products or farm supplies, and not hauling placarded hazardous materials.2eCFR. 49 CFR 390.5 – Definitions Many states offer their own CDL farm waivers with similar conditions.
A covered farm vehicle at or under 26,001 pounds is treated as such anywhere in the country; a heavier covered farm vehicle must stay within 150 air miles of the farm or ranch when crossing state lines to keep its federal exemptions.3FMCSA. What is a “covered farm vehicle” (CFV)?
On the tax side, farm vehicle registration fees are deductible as a business expense on Schedule F (Form 1040), along with the business-use portion of gas, oil, repairs, tires, insurance, and depreciation.4Internal Revenue Service. Topic no. 510, Business use of car If the vehicle is used only for farming, 100 percent of these costs are deductible. For vehicles weighing 55,000 pounds or more that would otherwise owe the federal Heavy Vehicle Use Tax, agricultural vehicles that log 7,500 miles or fewer on public highways during the tax period qualify for a suspended tax, reported on Form 2290. More than half the vehicle’s total mileage must go toward transporting farm commodities, and on-farm miles don’t count toward the 7,500-mile public-highway limit.5Internal Revenue Service. Instructions for Form 2290
Renewing Farm Tags
Renewal is simpler than the initial application. Most states renew farm registrations annually, though some offer multi-year options. You’ll receive a renewal notice by mail with instructions. In many states, you can renew by phone, mail, or online without visiting an office, as long as nothing about your vehicle or farm operation has changed.
The process generally involves confirming you still qualify, that the vehicle is still in agricultural use, and paying the renewal fee. You typically don’t need to resubmit your farm operation details or a new affidavit unless your state requires periodic re-verification. Keep your farm records current anyway, because some states spot-check eligibility at renewal.
Watch for additional prerequisites. Some states require you to pay personal property taxes on the vehicle or maintain current liability insurance before the system will let you renew. These checks are often automated, and a lapse in either can block the renewal.
Penalties for Misusing Farm Tags
Registering a vehicle as a farm vehicle when it isn’t one, or using a legitimately farm-tagged vehicle for non-agricultural purposes, carries real consequences. The most common scenario is someone who put farm tags on a pickup to save money and then drives it as a personal vehicle. Law enforcement and motor vehicle agencies know this happens, and they look for it.
Penalties vary by state but typically include fines, back registration fees at the standard non-farm rate, and revocation of the farm registration. You may also lose eligibility to register farm vehicles in the future. If you’ve been claiming the vehicle’s expenses as farm business deductions while using it personally, you’re compounding the problem with potential IRS liability. And a farm vehicle operated outside its registration terms may not be properly covered by your insurance, since farm policies are priced on agricultural use patterns. For a few hundred dollars a year in registration savings, the exposure isn’t worth it.