Guam Motorcycle & Moped $50 Registration Fee Explained

The Guam $50 registration fee for motorcycles and mopeds is real, but it's only part of the story. If you're getting ready to register a bike in Guam, that number is hard to miss. The process also needs insurance proof, a title, and a little patience.

Let's sort out the details so you don't hit a wall at the DRT window.

As of 2026, Guam's Department of Revenue and Taxation (DRT) charges that flat $50 per year under Title 21 of the Guam Code Annotated. On paper, it looks clean. The catch is everything that has to line up before your $50 is accepted.

You still need valid insurance, a government-issued ID, and proof of ownership. Mopeds under 50cc pay the same rate.

Is the Guam Motorcycle & Moped Registration Fee Really $50?

Yes, for most riders. The base fee is $50, and it applies to both motorcycles and mopeds. Mopeds don't get a cheaper rate, and larger bikes don't pay more.

That flat structure makes Guam simpler than many mainland systems.

The $50 is just the registration fee. It doesn't include title transfer costs, late penalties, or inspection fees. If your registration lapsed years ago, expect a late penalty on top.

The DRT won't waive it just because you show up with the exact $50.

This isn't like mainland states where engine size or vehicle age changes the price. Guam keeps the base rate flat.

Who Actually Pays the $50 Fee?

Anyone who registers a motorcycle or moped in Guam pays it. The real question is which branch of the process applies to you.

• Resident buying a new bike: You pay $50 when you title and register it.
• Resident renewing: You pay $50 every 12 months at renewal.
• Military member stationed in Guam: You pay $50 after your bike is titled locally.
• Moped owner: Same $50 rate. No discount for smaller engines.
• Tourist or short-term visitor: You don't register rental bikes. If you buy one while you're on the island, you pay like everyone else.

Mopeds are often treated like motorcycles for registration in Guam. You might not need a motorcycle endorsement to ride a 49cc scooter, but you still need insurance, a title, and the $50 registration.

The fee applies whether you buy from a dealer or a private seller. Dealerships sometimes bundle the fee into their paperwork. That's a convenience, not a DRT discount.

What's Included in the $50 Registration?

Your $50 gets you a one-year registration and a decal that proves it. That's the core of the transaction. The decal shows your registration is current, and it's what officers check during traffic stops.

It doesn't include everything else that comes with ownership.

If you buy a used bike, the seller has to sign the title over to you. That's a separate step, and it may carry its own fee.

Keep your registration card with the bike. The decal sticks on the vehicle, but the card is your legal proof if the sticker gets damaged or peeled off.

Documents You Need Before You Pay

Skip this list and you'll make two trips. The DRT won't hold your place in line while you run home for paperwork.

Here's what to bring:

• Government-issued photo ID: Guam driver's license, U.S. passport, or military ID.
• Proof of ownership: Certificate of title, manufacturer's certificate of origin, or a signed bill of sale.
• Proof of insurance: A valid insurance card or policy declaration page that meets Guam's minimum liability coverage.
• Completed registration application: Available at the DRT or through their office.
• VIN verification: Required if your bike has an out-of-state title.

Military members shipping a bike from the mainland should expect extra scrutiny. The out-of-state title transfer process requires precise paperwork.

Photocopies aren't enough. Bring originals and one copy of each. The copying machine at the DRT isn't always available, and relying on it is a rookie mistake.

Step-by-Step: Registering Your Motorcycle or Moped in Guam

Here's the flow that works. Follow it, and the counter visit stays boring.

Guam also has a deadline for registering a bike after purchase. Don't stash the bill of sale in a drawer and forget about it.

One more thing: check the DRT's website before you go. As of 2026, online registration options for motorcycles and mopeds are limited. Plan for an in-person visit.

Renewing vs. First-Time Registration: What's Different?

First-time registration is the bigger hurdle. You're proving ownership, insurance, and identity all at once. Renewal is simpler.

The state already has your record.

If you renew online, the process takes minutes. You'll need your registration number, a valid credit card, and a clean driving record. If you renew in person, bring your current decal and ID.

The one catch is lapsed registration. Miss your renewal window, and penalties pile up. The DRT charges a flat late fee plus interest.

You might also need a new inspection if the bike was out of service too long.

Hidden Costs & Fees You Might Overlook

The $50 sounds clean until you see the full bill. Title transfer fees, plate replacements, and late penalties can add up fast.

Here's what typically sneaks past people:

• Title transfer fee: $4 to $10 depending on the transaction type.
• Plate replacement: If you need new plates, expect an extra charge.
• VIN verification: Free at the DRT, but some third-party inspectors charge for this service.
• Insurance minimums: Guam's liability requirements may cost more than you expect.
• Late renewal penalties: A flat fee plus a percentage of the original registration cost.

Military members shipping bikes from the mainland often hit the title transfer fee. They think the $50 covers everything. It doesn't.

If you're buying a used bike, ask the seller about outstanding registration fees. Unpaid fees stick to the title, not the owner.

Where to Register in Guam (And What to Expect)

The DRT Motor Vehicle Division is the only place to register motorcycles and mopeds in Guam. The main office sits in Hagåtña, the capital.

Office hours run Monday through Friday. The DRT website lists current hours, but they shift occasionally. Call ahead or check online before you go.

You might also find mobile registration days in Dededo and Tamuning. These pop-up events are rare but convenient if you live away from Hagåtña. They don't offer full title services, but they handle renewals and sticker replacements.

Parking around the main DRT office is tight. Arrive 15 minutes early and you'll find a spot.

Common Mistakes That Get Your Registration Rejected

We've seen the same errors repeat every week at the DRT counter.

• Forgot your ID: A license or passport is required.
• Unsigned title: The seller must sign the back of the title.
• Wrong VIN: Even a single-digit mismatch rejects the application.
• Expired insurance: Your policy must be current on the day you register.
• Missing odometer disclosure: Title forms require this.
• Handwritten applications: Use a pen, not pencil.

One mistake sends you home. The DRT doesn't hold your place in line while you run to fix paperwork.

Guam's Motorcycle & Moped Laws You Should Know

The $50 fee gets you registered. Laws keep you legal.

Insurance is the biggest legal hook. Guam requires minimum liability coverage before registration.

Mopeds under 50cc don't need a motorcycle endorsement. That's the one category where you can ride without the extra license. But you still need insurance, registration, and a valid driver's license.

Frequently Asked Questions

Final Checklist Before You Head to the DRT