Montana Motorcycle & Moped Registration Fees

The Montana registration fee for motorcycles and mopeds is straightforward but depends on a few factors like vehicle class and how long you register for. Montana keeps things simple compared to some states, but you need to know the exact rules to avoid surprises.

Per the Montana Department of Justice Motor Vehicle Division, the base registration fee for a motorcycle is approximately $21.50 per year, while a moped starts around $9.50 per year (as of 2026). Additional costs like title fees, plate fees, and potential county surcharges can push the total higher.

Additional fees include title transfer ($7), license plate ($6), and possible county taxes.

How Montana Classifies Motorcycles vs. Mopeds (And Why It Matters)

Montana draws a clear line between motorcycles and mopeds based on engine size. This matters because the registration fee, licensing requirements, and even road access can differ depending on which category your vehicle falls into.

Here's how the state defines each:

• Moped: A motorcycle with an engine of 50cc or less. Mopeds don't require a motorcycle endorsement on your driver's license.
• Motorcycle: Any two-wheeled vehicle with an engine over 50cc. You need a valid driver's license.

The practical difference shows up in fees, insurance requirements, and where you're allowed to ride. A 49cc scooter qualifies as a moped in Montana, while a 125cc scooter is classified as a motorcycle.

The Full Fee Breakdown by Vehicle Type

Montana's registration costs aren't a single flat number. They're built from a base fee plus several add-ons that depend on your specific situation.

Base Annual Registration Fees:

Additional Mandatory Fees:

• Title certificate fee: $7.00 (one-time)
• License plate fee: $6.00 (one-time for new plates)
• Title and registration application: $2.00

Possible Variable Costs:

• County-specific taxes and fees
• Specialty plate surcharge
• Late registration penalty: up to $25 plus accrued fees

So if you're registering a brand-new motorcycle for the first time in Montana, you're looking at roughly $36.50 in standard fees to start. A moped comes in closer to $24.50.

Step-by-Step: How to Register Your Bike in Montana

Registering a motorcycle or moped in Montana isn't complicated if you have your documents in order.

Here's the process laid out:

Step 1: Gather Your Documents

You'll need:

• The vehicle title (properly assigned to you)
• A completed Application for Montana Title and Registration (Form MV1)
• Proof of Montana insurance (if required for your vehicle type)
• A valid government-issued photo ID
• Payment for all fees

Step 2: Complete the Title Application

Fill out Form MV1 completely. If you're a new resident, you must do this within 60 days of establishing residency.

Step 3: Submit Your Application

You can submit in one of three ways:

• Online through the Montana MVD portal
• By mail to your county treasurer's office
• In person at any Montana MVD office

Step 4: Pay Your Fees

Bring the correct payment. Online registrations accept credit and debit cards. In-person and mail submissions typically accept check, money order, or cash.

Step 5: Receive Your Plates and Registration

Once processed, you'll receive your license plates, registration certificate, and sticker. For online registrations, these are mailed to your address on file.

Where and How to Pay (Online, Mail, In-Person)

Montana gives you three options for handling your registration, and each has its own timeline and convenience factor.

Online Registration:

The fastest route. The Montana MVD offers an online portal where you can complete your entire registration. Processing typically takes 5 to 7 business days, and your plates arrive by mail.

Mail Registration:

Good if you're not in a hurry and prefer to keep physical copies of everything. Send your completed Form MV1, title, payment, and any supporting documents to your county treasurer's office. Allow 2 to 3 weeks for processing and delivery.

In-Person Registration:

The most immediate option. Visit your local MVD office with all documents and payment. You can often leave with plates and registration in hand the same day.

Additional Costs That Sneak Up on You

The base registration fee is only the starting point. Several additional costs can catch riders off guard if they aren't paying attention.

Title Transfer Costs:

If you're buying a used motorcycle, the title transfer alone runs $7. Add the $2 application fee, and you're at $9 before you even touch registration.

Plate Replacement:

Lost or damaged plates cost $6 to replace. Specialty or personalized plates add extra surcharges.

County-Specific Fees:

Some Montana counties add small surcharges on top of the state base. These are usually in the $1 to $5 range.

Late Fees:

Register late and you'll pay up to $25 in penalties plus any accrued fees from your registration period.

Common Mistakes That Delay (or Block) Your Registration

Even straightforward processes trip people up. Here are the most common mistakes Montana riders make when registering their motorcycles and mopeds.

Mistake 1: Underestimating the Timeline

New residents have 60 days to register. If you wait until day 59, any delay in mailing or processing puts you in late territory.

Mistake 2: Bringing Incomplete Paperwork

Missing a signature, forgetting the odometer disclosure, or submitting a title that doesn't match your ID name will kill your application.

Mistake 3: Misclassifying the Vehicle

Trying to register a 70cc bike as a moped to save money won't work. If an inspection reveals the engine size doesn't match the registration, you'll face fines.

Mistake 4: Ignoring County Surcharges

Your base fee is the same statewide, but county fees vary. If you're budgeting strictly on the $21.50 number, the final bill at the county treasurer's office might surprise you.

Mistake 5: Skipping the VIN Inspection

Out-of-state vehicles sometimes require a VIN verification before registration. If you skip this and show up without it, you'll need to schedule a second visit.

Montana’s Legal Requirements for Riding

Montana keeps its motorcycle and moped laws simple but strict.

Riders under 18 must wear a helmet. Adults don’t have to, but it’s still a smart move. Your bike must have working lights, brakes, and a horn.

For mopeds, no special license is required. Motorcycles need a standard driver’s license. Insurance isn’t mandatory for registration, but it’s highly recommended.

You can find the full traffic code and vehicle requirements in Montana's official vehicle statutes.

FAQs About Motorcycle & Moped Registration in Montana

Final Checklist Before You Submit