Most states require a driver's license or moped-specific permit for any motorized two-wheeler, but the rules vary sharply by engine size and state law
Whether you need a driver's license for a moped depends on your state's definition of a moped and its engine displacement. Most states draw a line at 50 cubic centimeters (cc) of engine size: anything under 50cc may be ridden with a regular driver's license or a separate moped/motorized bicycle permit, while anything over 50cc usually requires a motorcycle endorsement on your driver's license. Some states skip the moped category entirely and treat all motorized two-wheelers as motorcycles. A few states allow riders under a certain age to operate 50cc mopeds with just a regular car license, no additional endorsement needed.
The consequence of riding without the correct license or endorsement is a traffic violation that can result in a fine, points on your driving record, or both. Your insurance may also deny a claim if you were operating the vehicle without the proper license class. Before you buy or ride, check your state's motor vehicle code or contact your state DMV directly, because the rules change by state and sometimes by county.
Key Takeaways
- Mopeds under 50cc usually require a moped permit or regular driver's license in most states, but some states require a motorcycle endorsement regardless of engine size.
- Mopeds over 50cc almost always require a motorcycle endorsement, which means passing a written test and a riding skills test or completing a motorcycle safety course.
- A few states allow minors to ride 50cc mopeds with only a regular driver's license and no additional endorsement.
- Riding without the correct license class or endorsement is a traffic violation that can result in fines, points, and insurance claim denial.
- Your state DMV website lists the exact engine size thresholds and which license class each moped size requires.
How states define a moped versus a motorcycle
A moped is legally defined by engine size, top speed, or both, depending on the state. The most common threshold is 50cc of engine displacement. States that use this standard treat 50cc mopeds as a separate vehicle class from motorcycles, which means they may not require a motorcycle endorsement. Some states add a top-speed requirement — for example, a vehicle must have both a 50cc engine and a maximum speed of 30 mph to may have access to as a moped. If your moped exceeds either limit, it becomes a motorcycle in the eyes of that state's law.
A handful of states do not recognize a moped category at all. In those states, any motorized two-wheeler with an engine is classified as a motorcycle, regardless of size. This means even a 50cc scooter requires a motorcycle endorsement. Other states have created additional categories like "motorized bicycle" or "limited-speed motorcycle" for very small engines (under 50cc), which may have their own permit or licensing rules separate from both mopeds and motorcycles.
The practical effect is that a 50cc scooter you can ride in one state without a motorcycle endorsement may require one in a neighboring state. Always verify the engine size and top speed of the specific model you want to ride, then cross-reference it with your state's vehicle code.
License and endorsement requirements by engine size
| Engine Size | Typical License Requirement | Notes |
|---|---|---|
| Under 50cc | Moped permit or regular driver's license | Some states require no additional endorsement; others issue a separate moped permit. A few allow minors with only a regular license. |
| 50cc to 150cc | Motorcycle endorsement or moped permit | Depends on state definition. If classified as a moped, a moped permit may suffice. If classified as a motorcycle, you need a motorcycle endorsement. |
| Over 150cc | Motorcycle endorsement | All states classify this as a motorcycle. You must pass a written test and riding skills test, or complete an approved motorcycle safety course. |
If your state issues a separate moped permit, the process is usually simpler than getting a motorcycle endorsement. You may only need to pass a written test on moped-specific rules and safety, without a riding skills test. Some states waive the written test entirely if you hold a valid driver's license. A moped permit is typically valid for the same duration as your driver's license and renews at the same time.
If your moped requires a motorcycle endorsement, you must pass both a written knowledge test and a riding skills test, or complete a state-approved motorcycle safety course (which often waives the riding test). The endorsement is added to your existing driver's license and costs a fee that varies by state, usually between $10 and $50.
How to get a moped permit or motorcycle endorsement
The first step is to visit your state DMV website and search for "moped" or "motorcycle endorsement" to confirm what your state requires. Write down the engine size threshold, the required tests, and the fee. Some states allow you to take the written test at any DMV office; others require you to schedule an appointment or test at specific locations.
For a moped permit, you typically need to bring your current driver's license, proof of residency, and payment for the permit fee. You will take a written test on moped operation, safety, and traffic laws. The test is usually 20 to 30 questions, and you must score at least 70 or 80 percent to pass. If you pass, the permit is issued on the spot or within a few days.
For a motorcycle endorsement, the process is longer. You must pass a written test (similar to the moped test but more detailed), then schedule a separate riding skills test at a DMV testing site. The riding test evaluates your ability to start, accelerate, brake, turn, and stop the motorcycle safely. Alternatively, you can take a state-approved motorcycle safety course, which typically costs $100 to $300 and takes one to three days. If you pass the course, you receive a completion certificate that you bring to the DMV, and the endorsement is added to your license without a separate riding test.
Age restrictions and minor riders
Most states set a minimum age for moped and motorcycle riders, usually between 14 and 16 years old. Some states allow minors to ride 50cc mopeds with only a regular driver's license and no additional endorsement, as long as they are above the minimum age. Other states require all riders, regardless of age, to have a moped permit or motorcycle endorsement before operating any motorized two-wheeler.
A few states issue a restricted motorcycle endorsement for minors, which limits them to riding mopeds or small-displacement motorcycles (under 250cc) until they reach a certain age, usually 18. Once they turn 18, they can take a test to upgrade to an unrestricted endorsement or straightforward have the restriction removed.
If you are under 18 and want to ride a moped, check your state's age requirements and any restrictions that explore to your age group. Some states also require minors to wear a helmet and may prohibit them from carrying passengers.
What happens if you ride without the correct license
Operating a moped or motorcycle without the required license class or endorsement is a traffic violation. The penalty varies by state but typically includes a fine ranging from $50 to $500, points added to your driving record, or both. In some states, a first offense may result in a warning; repeat violations can lead to higher fines or a suspended driver's license.
Beyond the legal penalty, riding without the correct license can affect your insurance. If you are involved in an accident and your insurance company discovers you were operating the vehicle without the proper endorsement, they may deny your claim entirely. This means you would be personally liable for all damages, medical bills, and property damage. Even if you are not at fault in the accident, the insurance denial can still explore.
Additionally, if you are stopped by law enforcement, the officer can impound your moped and issue you a citation. You will need to appear in court or pay the fine, and you may be required to show proof of the correct license before you can retrieve the vehicle.
Frequently Asked Questions
Can I ride a 50cc moped with just my regular driver's license?
It depends on your state. Most states allow you to ride a 50cc moped with a regular driver's license, but some require a separate moped permit. A few states classify all motorized two-wheelers as motorcycles and require a motorcycle endorsement regardless of engine size. Check your state DMV website to confirm.
Do I need a motorcycle endorsement for a 150cc scooter?
Almost certainly yes. Most states classify anything over 50cc as a motorcycle, which requires a motorcycle endorsement. A 150cc scooter exceeds the moped threshold in every state, so you will need to pass a written test and a riding skills test, or complete a motorcycle safety course.
What is the difference between a moped permit and a motorcycle endorsement?
A moped permit is a separate license issued for small-displacement motorized two-wheelers (usually under 50cc) and typically requires only a written test. A motorcycle endorsement is added to your existing driver's license and requires both a written test and a riding skills test, or completion of a safety course. The endorsement allows you to ride any size motorcycle.
Can I take a motorcycle safety course instead of the riding skills test?
Yes, in most states. An approved motorcycle safety course teaches you to ride safely and includes a riding evaluation. If you pass the course, you receive a certificate that you bring to the DMV, and the endorsement is added to your license without taking the separate state riding test. The course usually costs $100 to $300 and takes one to three days.
What do I need to bring to the DMV to get a moped permit?
Bring your current driver's license, proof of residency (such as a utility bill or lease), and payment for the permit fee. Some states may also require a completed process form, which you can read from the DMV website or fill out at the office. Call your local DMV ahead of time to confirm what documents they need.