Maine lets you register your vehicle online through the Bureau of Motor Vehicles website, but only for renewals and certain transactions — not initial registrations

You can renew your vehicle registration online at maine.gov/bmv if your registration is current or expired by fewer than three years. The online system also handles registration transfers when you buy a used car from a private seller, duplicate registration certificates, and address changes. You will need your current registration certificate, vehicle identification number (VIN), and a valid payment method — Maine accepts credit cards and debit cards online.

Initial registrations for new vehicles must be done in person or by mail. If you are registering a car for the first time in Maine, you will need to visit a Bureau of Motor Vehicles office or submit documents by post. The same applies if your registration has been expired for more than three years.

Key Takeaways

  • Online renewal works only if your current registration is active or expired fewer than three years; older expirations require in-person or mail processing.
  • You will need your registration certificate, VIN, and a credit or debit card to complete an online renewal.
  • Initial registrations for new vehicles cannot be done online and must be handled at a BMV office or by mail.
  • Maine charges a $10 online transaction fee in addition to the standard registration renewal fee, which varies by vehicle weight and type.

What you need before you start an online renewal

Gather your current registration certificate before logging in. The Bureau of Motor Vehicles website will ask for your vehicle's VIN, which appears on your registration, insurance card, and the driver's side dashboard. You will also need the odometer reading at the time of renewal.

Have a valid credit card or debit card ready. Maine does not accept checks or cash online. The state charges a $10 online transaction fee on top of the standard renewal fee. Your renewal fee depends on your vehicle's gross vehicle weight rating (GVWR) and whether it is a passenger car, truck, or motorcycle — the BMV website shows the exact amount before you pay.

Step-by-step process for renewing online

Go to maine.gov/bmv and select "Register a Vehicle" or "Renew Registration" from the main menu. The site will direct you to enter your vehicle information: VIN, registration number, and current odometer reading. Double-check the VIN character by character, as errors will cause the transaction to fail.

The system will display your renewal fee and the $10 online fee. Review the total, then enter your payment information. Maine will process the payment when ready. You will receive a confirmation number on screen and by email — save both. Your new registration certificate will arrive by mail within 7 to 10 business days.

Do not discard your old registration until the new one arrives. If you are stopped by police before the new certificate reaches you, the confirmation email serves as proof of renewal.

When you cannot use the online system

Initial registrations for vehicles new to Maine must be completed in person or by mail. This includes any car you have never registered in Maine before, whether it is new from a dealer or used from a private seller. You will need the title, bill of sale, proof of insurance, and a completed process for Registration form (available at maine.gov/bmv).

Registrations expired more than three years also require in-person or mail processing. If your registration lapsed that long ago, contact your nearest BMV office or mail your documents to the Bureau of Motor Vehicles, 29 Child Street, Augusta, ME 04330. Processing by mail typically takes two to three weeks.

In-person registration at a Bureau of Motor Vehicles office

Maine has BMV offices in Augusta (headquarters), Bangor, Lewiston, and Portland. You can find hours and locations at maine.gov/bmv. Walk-in service is available, but wait times vary by location and time of day. Bring your registration certificate, VIN, proof of insurance, and a valid photo ID.

For initial registrations, bring your title, bill of sale, proof of insurance, and a completed process for Registration. The office will process your registration on the spot and issue a temporary registration certificate valid for 30 days while your permanent certificate is mailed.

Mail-in registration for renewals and transfers

You can renew by mail if you prefer not to go online or visit an office. Send your completed process for Registration (form available at maine.gov/bmv), your current registration certificate, and a check or money order for the renewal fee plus $10 to the Bureau of Motor Vehicles, 29 Child Street, Augusta, ME 04330.

Mail processing takes two to three weeks. Include a self-addressed stamped envelope if you want your new certificate returned faster. The BMV will not process mail payments by credit card, so check or money order is required for this route.

Registration fees and what affects the cost

Maine registration fees are based on your vehicle's gross vehicle weight rating (GVWR), not its actual weight. A passenger car typically costs between $35 and $45 to renew, while trucks and heavier vehicles cost more. Motorcycles have a separate, lower fee structure. The BMV website calculator shows your exact fee before you commit to paying online.

All renewals include a $10 online transaction fee if done through the website. Mail and in-person renewals do not have this extra charge. If you renew early — up to six months before expiration — you do not receive a discount, but your new registration will be valid from the date you pay.

Frequently Asked Questions

Can I renew my registration if it expired more than three years ago?

No, the online system will not accept registrations expired longer than three years. You must renew in person at a BMV office or by mail. Contact the Augusta office at 207-624-9000 to confirm what documents you need to bring.

What if I get an error message when I try to renew online?

The most common cause is a VIN entry error — recheck each character against your registration certificate. If the error persists, try again in a different web browser or call the BMV at 207-624-9000. Staff can help troubleshoot or process your renewal by phone.

How long does it take to receive my new registration certificate after paying online?

The certificate arrives by mail within 7 to 10 business days. Your confirmation email is proof of renewal if you are stopped before the physical certificate arrives. Do not throw away your old registration until the new one is in hand.

Do I have to pay the $10 online fee if I renew in person or by mail?

No. The $10 fee applies only to online renewals. In-person and mail renewals cost only the standard registration fee with no additional transaction charge.

What happens if my vehicle information changes between renewals?

If you move, change your name, or modify your vehicle, you can update your address online through maine.gov/bmv. Other changes like ownership transfers or major modifications require in-person processing at a BMV office.