Maine requires registration for all ATVs operated on public land, and the process differs depending on whether you own the machine or are buying it new

Any all-terrain vehicle used on Maine's public trails, roads, or waterways must be registered with the Department of Inland Fisheries and Wildlife (DIFW). Registration is separate from the title process — you need both. If you are buying a new ATV from a dealer, the dealer often handles the paperwork. If you are buying used or already own an unregistered machine, you will submit the registration form directly to DIFW along with proof of ownership and a small fee.

Maine does not require a title for ATVs, which simplifies the process compared to cars. However, you do need proof of ownership — a bill of sale, manufacturer's certificate, or previous registration. The registration itself is what allows you to legally operate the machine on public land.

Key Takeaways

  • Maine registration is handled by the Department of Inland Fisheries and Wildlife, not the Bureau of Motor Vehicles.
  • You need proof of ownership (bill of sale, manufacturer's certificate, or old registration) before you can register.
  • Registration costs vary by engine size and whether you are a resident or non-resident, ranging from roughly $20 to $50 annually.
  • Registrations are valid for one year from the date issued and must be renewed each year to operate legally on public trails.

Where to register and what documents you need

You can register an ATV by mail, online, or in person at any DIFW regional office. The online option through the Maine Bureau of Motor Vehicles website is the fastest route if you have a credit card and a scanned copy of your proof of ownership. By mail, send the completed ATV Registration Form (Form 3200) along with your proof of ownership and payment to the DIFW address listed on the form.

Proof of ownership must be one of the following: a bill of sale signed by the previous owner, a manufacturer's certificate of origin, a previous Maine ATV registration, or documentation from an out-of-state registration. If you cannot locate proof of ownership, DIFW can issue a replacement certificate, but this requires additional steps and may take longer.

In-person registration at a regional DIFW office is also an option if you prefer to handle it face-to-face. Offices are located in Bangor, Gray, Greenville, and Rangeley. Bring your proof of ownership and payment method.

Registration fees and what they cover

Maine ATV registration fees depend on your residency status and the engine size of your machine. Resident registrations typically cost less than non-resident registrations. The fee structure is set by the state and updated periodically, so confirm the current amount when you register.

Your registration covers one year of legal operation on Maine's public trails and designated ATV routes. The registration does not cover private land — you need the landowner's permission to ride on private property regardless of registration status. The registration also does not include insurance, which is separate and recommended but not required by Maine law.

Once registered, you will receive a registration number that must be displayed on your ATV. The number is typically affixed to the machine with a sticker or decal provided by DIFW.

How to renew your registration each year

ATV registrations expire one year from the date they are issued. You can renew online, by mail, or in person using the same methods available for initial registration. DIFW typically sends renewal notices to registered owners before expiration, but you are responsible for renewing on time.

Renewing online is the quickest option — you can complete it in minutes if your contact information has not changed. By mail, submit the renewal form with payment to the same DIFW address. If you renew in person, bring your current registration and payment.

Operating an ATV with an expired registration is illegal and can result in a fine. If your registration has lapsed, you can still renew it at any time, but you should not operate the machine on public land until the new registration is active.

What happens if you buy an ATV from a dealer

When you purchase a new ATV from a Maine dealer, the dealer is responsible for submitting the registration paperwork to DIFW on your behalf. This is part of the sale process. The dealer will collect your information, proof of residency, and payment, then file the registration. You should receive your registration documents within two to three weeks.

Ask the dealer for a receipt or temporary registration document so you have proof of registration while waiting for the official paperwork. Some dealers provide a temporary permit that allows you to operate the ATV legally during the processing period. Do not assume the registration is complete until you receive the official registration number and decal from DIFW.

Registering an ATV you already own but have never registered in Maine

If you own an ATV that has never been registered in Maine — whether it is new, used, or purchased out of state — you will need to register it yourself. Gather your proof of ownership and complete the ATV Registration Form. If the ATV was previously registered in another state, bring that registration or a bill of sale from the previous owner.

If you do not have any proof of ownership, contact DIFW directly. They can guide you through the process of obtaining a replacement certificate or determining what documentation they will accept. This may require a notarized statement or other verification, which adds time to the process.

Once you submit your registration, DIFW will process it and mail your registration number and decal. Do not operate the ATV on public land until you have received and displayed your registration.

Operating an unregistered ATV and penalties

Maine law prohibits operating an unregistered ATV on public trails, roads, or waterways. The penalty for operating without registration is a fine, which varies depending on whether it is a first or repeat offense. Game wardens and law enforcement officers can stop you and check your registration at any time.

If you are caught operating an unregistered ATV, you may also be required to remove the machine from public land when ready. Repeat violations can result in higher fines and potential confiscation of the ATV. The registration itself is inexpensive compared to the cost of a fine, so registering before you ride is the practical choice.

Registration is also required even if you are only riding on a single public trail or for a short trip. There is no temporary or day-use exemption for Maine ATV registration.

Frequently Asked Questions

Can I register an ATV online if I do not have a scanned copy of my proof of ownership?

The online system works best if you have a scanned document, but you can also register by mail or in person. Mail your completed form and original proof of ownership to DIFW, or visit a regional office with the documents in hand. Processing by mail typically takes one to two weeks.

What if I bought my ATV used and the seller cannot find the bill of sale?

Contact DIFW directly and explain the situation. They may accept a notarized statement from you and the seller confirming the sale, or they can issue a replacement certificate of ownership. This process takes longer than standard registration, so plan ahead.

Do I need to register an ATV if I only ride on private land?

No. Registration is required only for operation on public trails, roads, and waterways. If you ride exclusively on private land with the owner's permission, registration is not required by Maine law. However, you still need the landowner's written permission.

Can I register an ATV that does not have a title?

Yes. Maine does not require ATV titles, only registration. As long as you have proof of ownership (bill of sale, manufacturer's certificate, or previous registration), you can register the machine without a title.

How long does it take to receive my registration after I submit the form?

Online registration typically processes within one to two weeks. Mail registration may take two to three weeks depending on processing volume. In-person registration at a DIFW office is usually completed the same day, though you may need to wait for the decal to arrive by mail.