Maine car registration renews every year on your birthday month, and you can renew online, by mail, or in person at your local Bureau of Motor Vehicles office

Maine ties your registration renewal to your birth month, not a fixed calendar date. If you were born in March, your registration expires on the last day of March each year. You'll receive a renewal notice in the mail about 30 days before expiration, but you don't have to wait for it — you can renew anytime in the 90 days before your expiration date.

The Maine Bureau of Motor Vehicles (BMV) offers three renewal paths: online through the state website, by mail using the renewal notice, or in person at any BMV office. Online renewal is the fastest and requires only your vehicle identification number (VIN), current registration number, and a payment method. Mail renewal takes longer but works if you prefer not to go online. In-person renewal at a BMV office is necessary only if your vehicle information has changed or if you need to handle other registration matters at the same time.

Key Takeaways

  • Your Maine registration expires on the last day of your birth month each year, and renewal notices arrive about 30 days before that date.
  • Online renewal through the Maine BMV website is the fastest method and requires only your VIN, registration number, and a payment method.
  • You can renew up to 90 days before your expiration date, so you don't have to wait until the last moment.
  • If your vehicle information has changed — such as a new address, owner name, or lien holder — you must renew in person or by mail, not online.
  • Renewal fees vary based on your vehicle's weight and type; the BMV website shows the exact cost before you pay.

Online renewal through the Maine BMV website

The Maine BMV's online renewal system is the most direct route for most drivers. Go to the state's official BMV website and select the vehicle registration renewal option. You'll need your current registration number and your vehicle identification number (VIN), both of which appear on your registration card. The system will pull up your vehicle record and show you the renewal fee based on your vehicle's weight class.

Payment is by credit card, debit card, or electronic check. Once you complete the transaction, the system generates a temporary registration confirmation that you can print or save to your phone. Your new registration card arrives by mail within 7 to 10 business days. You are legally permitted to drive with the printed confirmation until the physical card arrives, though some officers may ask to see both documents together.

Online renewal works only if your vehicle information hasn't changed. If you've moved, changed your name, added or removed a lien holder, or changed the vehicle's use (from personal to commercial, for example), the online system will flag your record and direct you to renew by mail or in person instead.

Mail renewal using your renewal notice

The renewal notice you receive in the mail includes a return envelope and payment instructions. Complete the form on the back of the notice, write a check or money order for the renewal fee, and mail both to the address shown. Do not send cash through the mail. Include your current registration card or a copy of it if the form asks for it.

Mail renewal typically takes 2 to 3 weeks from the time the BMV receives your envelope. To avoid running past your expiration date, mail your renewal at least 3 weeks before the last day of your birth month. If you're close to the important date, online renewal or an in-person visit is safer because you'll know when ready whether the transaction went through.

Mail renewal is also the required method if your vehicle information has changed and you don't want to visit an office in person. Include a written note explaining the change — for example, "Address changed from 123 Oak Street to 456 Elm Street" — and the BMV will process it along with your renewal.

In-person renewal at a Maine BMV office

Every Maine town has a BMV office or an agent authorized to handle registrations. Bring your current registration card, proof of residency (a utility bill or lease dated within 60 days), and your driver's license or state ID. If your vehicle information has changed, bring documents that support the change: a new lease or utility bill for an address change, a marriage certificate or court order for a name change, or a lien release document if a loan has been paid off.

Wait times at BMV offices vary by location and time of day. Offices in larger towns tend to be busier during lunch hours and late afternoon. Calling ahead to ask about current wait times can help you choose when to visit. Some offices accept walk-ins only; others allow you to reserve a time slot online. Check your local office's website or call to confirm their process.

In-person renewal is complete the moment you leave the office — you drive away with your new registration card in hand. This is the only renewal method that gives you the card when ready, which matters if you're renewing very close to your expiration date or if you need the card for a vehicle inspection or insurance update on the same day.

Renewal 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 per year, while a truck or SUV costs more depending on its weight class. The exact fee appears on your renewal notice and on the online renewal system before you pay, so you'll know the cost before committing.

If you own a vehicle registered as a commercial or for-hire vehicle, the fee is higher and may require additional documentation. Antique vehicles, historic vehicles, and vehicles with special registration plates (such as disabled veteran plates) may have different fees or be exempt from renewal fees altogether. Check your renewal notice or the BMV website to confirm your vehicle's category.

Some drivers are may be able to access for fee reductions or exemptions based on age, disability, or military service. The renewal notice will indicate if you may have access to. If you believe you should be exempt but the notice doesn't mention it, contact your local BMV office to discuss your situation before paying.

What to do if your registration has already expired

If you drive past your expiration date, you're operating an unregistered vehicle, which can result in a traffic citation and fine. The fine amount varies but typically starts at $100 or more. If you realize your registration has expired, renew when ready using any of the three methods above — the BMV will process a late renewal without penalty as long as you complete it before being stopped.

If you've already received a citation for an expired registration, you can still renew your vehicle. Renewing does not erase the citation, but it does prevent further citations for the same expired registration. Bring the citation to your local BMV office if you want to discuss it with staff, though the office cannot dismiss the citation itself — only a court can do that.

If your vehicle has been unregistered for more than a year, the BMV may require an inspection before allowing renewal. Contact your local BMV office to ask whether your vehicle needs inspection before you attempt to renew.

Frequently Asked Questions

Can I renew my Maine registration before my renewal notice arrives?

Yes. You can renew online or by mail anytime in the 90 days before your expiration date, which is the last day of your birth month. You don't need to wait for the renewal notice to arrive. If you're renewing online, you'll need your VIN and current registration number, both of which are on your registration card.

What happens if I renew online but don't receive my new registration card within two weeks?

Contact the Maine BMV directly with your confirmation number from the online transaction. They can check whether the card was mailed and provide a tracking update. If there's a delay, you can visit a local BMV office with your confirmation number and receive a replacement card on the spot.

Do I need a vehicle inspection before renewing my registration?

Maine does not require a safety inspection for registration renewal. However, if your vehicle has been unregistered for more than one year, the BMV may require an inspection before processing your renewal. Check with your local office if you're unsure.

Can I renew someone else's vehicle registration if I have their permission?

You can renew online or by mail on behalf of someone else if you have their registration number and VIN. For in-person renewal, the registered owner must be present unless they provide a signed power of attorney document. Call your local BMV office to ask what form they require for a power of attorney.

What if my address changed but I haven't updated my driver's license yet?

You must update your address before or during registration renewal. If you're renewing online, the system will flag your record if your address doesn't match the BMV's records. Renew by mail or in person instead, and bring proof of your new address (a utility bill or lease dated within 60 days). The BMV will update both your registration and driver's license record at the same time.