Maine ATV registration requires a title or bill of sale, proof of ownership, and a completed process form sent to the Maine Department of Inland Fisheries and Wildlife.

Maine treats ATVs (all-terrain vehicles) differently from cars and trucks. You do not register them through the Bureau of Motor Vehicles. Instead, you register with the Maine Department of Inland Fisheries and Wildlife (MDIFW), which handles off-road vehicle registration as part of its licensing system.

The process is straightforward if you have the right documents, but the agency you contact and the fees you pay depend on whether your ATV is new, used, or being transferred from another owner. The registration is valid for one year from the date of issue.

Key Takeaways

  • Maine requires ATV registration through the Department of Inland Fisheries and Wildlife, not the Bureau of Motor Vehicles.
  • You need either a title, bill of sale, or proof of ownership, plus a completed process form (Form 781).
  • Registration fees vary based on whether the ATV is new, used, or transferred, and range from approximately $25 to $50.
  • You can register by mail, in person at a regional MDIFW office, or through an authorized agent such as a sporting goods store or ATV dealer.
  • Maine also requires ATV operators to carry a safety certificate if they were born after January 1, 1989.

Documents you need before you register

Start by gathering proof that you own the ATV. If the vehicle is new and came directly from a dealer, bring the manufacturer's certificate of origin or the dealer's paperwork. If you bought it used, you need either the previous owner's title or a bill of sale signed by both you and the seller. If the ATV has no title (common for older machines), a bill of sale alone will work, but MDIFW may ask for additional proof such as a receipt or written statement from the seller.

Next, obtain Form 781: process for ATV Registration from the MDIFW website or by calling the agency directly. Fill in your name, address, the ATV's make and model, the vehicle identification number (VIN), and the year of manufacture. You will also need to declare whether the ATV is new, used, or a transfer from another owner, because the fee depends on this classification.

Bring a valid photo ID to prove your identity. If you are registering the ATV in someone else's name, that person must sign the process form.

Where to register and how long it takes

You have three options for submitting your registration. The fastest is to visit a regional MDIFW office in person. Maine has seven regional offices across the state, and staff can process your registration the same day. You can find the office nearest you and its hours on the MDIFW website.

You can also register by mail. Send your completed Form 781, proof of ownership, and payment to the MDIFW address listed on the form. Mail processing typically takes one to two weeks. Include a self-addressed, stamped envelope if you want the registration certificate returned by mail.

A third option is to register through an authorized agent—usually a sporting goods retailer, ATV dealer, or hunting and fishing supply store. Not all retailers offer this service, so call ahead. Agents can process registration on the spot and charge a small service fee in addition to the state registration fee.

Registration fees and what they cover

Maine's ATV registration fee depends on the vehicle's status. A new ATV costs approximately $25 to register. A used ATV costs approximately $35. A transfer (when you buy an ATV that was previously registered in Maine) costs approximately $15. These amounts can change, so confirm the current fee with MDIFW before you send payment.

The registration is valid for one year from the date it is issued. You will receive a registration certificate and a decal to display on the ATV. The decal must be affixed to the vehicle in a visible location. When your registration expires, you will need to renew it by the same method—mail, in person, or through an agent.

ATV safety certificate requirement

Maine law requires anyone born after January 1, 1989, to carry a safety certificate while operating an ATV on public land or water. This is separate from registration. You obtain the certificate by completing an ATV safety course offered by MDIFW or approved third-party instructors.

Courses are offered online and in person throughout the year. The online course takes about three hours and costs approximately $20 to $30. In-person courses are longer but provide hands-on training. Once you complete the course, you receive a certificate valid for life. Bring this certificate with you whenever you ride, along with your registration certificate.

Renewing your ATV registration

ATV registration in Maine expires one year after issue. To renew, you can use the same three methods: mail, in-person visit to a regional office, or through an authorized agent. You do not need to provide proof of ownership again—just your current registration certificate, a completed renewal form, and payment.

MDIFW typically sends renewal notices by mail about 30 days before expiration, but do not rely on receiving one. Mark your calendar or set a reminder. If your registration lapses, you can still renew it, but operating an unregistered ATV on public land is illegal and can result in a fine.

Registering an ATV purchased out of state

If you bought an ATV in another state and are moving it to Maine, you need to register it with MDIFW within a set timeframe. Bring the out-of-state title or bill of sale, proof of ownership, and your Maine ID. The registration process is the same as for any used ATV, and you pay the used ATV fee.

Some states issue titles for ATVs; others do not. If your ATV came from a state without titles, the bill of sale and any receipt or documentation of purchase will serve as proof of ownership. If you are unsure whether your documents are sufficient, call MDIFW before making the trip to an office.

Frequently Asked Questions

Can I register an ATV without a title?

Yes. If the ATV has no title, a bill of sale signed by both you and the previous owner is acceptable. MDIFW may ask for additional documentation such as a receipt or a written statement from the seller confirming the sale, but a bill of sale alone is usually enough to register.

What if I lose my registration certificate or decal?

Contact MDIFW to request a replacement. You will need to provide your name, address, and the ATV's VIN. There is a small replacement fee, and you can obtain a new decal by mail or in person at a regional office.

Do I need to register an ATV if I only use it on private property?

No. Maine law requires registration only if you operate the ATV on public land, public water, or roads open to the public. If you use it exclusively on your own property or private land with the owner's permission, registration is not required.

How do I know my ATV's VIN?

The VIN is stamped on the frame of the ATV, usually near the steering column or on the front frame. Check your owner's manual or the bill of sale if you cannot locate it on the vehicle itself. The dealer or previous owner can also provide the VIN.

Can I register an ATV online?

Maine does not offer full online registration for ATVs at this time. You must register by mail, in person at a regional office, or through an authorized agent. Check the MDIFW website for any updates to registration methods.