Where old license plates go depends on why you're replacing them

When you get new license plates—whether because you renewed your registration, moved to a different state, or bought a new vehicle—you have several options for the old ones. Most states don't require you to turn them in, but some do, and keeping plates you're no longer using can create confusion if they're ever found or reported. The safest approach is to either return them to your state's Department of Motor Vehicles or destroy them so they can't be misused.

The specific rules vary by state. Some states actively want old plates back and have drop-off locations set up for that purpose. Others don't track them closely but still recommend returning them. A few states let you keep them as long as you're not using them on a vehicle. Before you decide what to do with yours, check your state's DMV website or call their customer service line to learn what they prefer.

Key Takeaways

  • Most states allow you to keep old license plates, but some require you to return them to the DMV within a specific timeframe.
  • The DMV is the official place to turn in old plates, and many locations have a drop box or counter service specifically for this.
  • If you keep old plates, remove them from your vehicle when ready so they can't be used illegally or cause confusion with law enforcement.
  • Destroying plates yourself is an option in some states, but you should confirm your state's rules first to avoid any issues.
  • Selling or giving away old plates is not recommended and is illegal in most places without proper transfer documentation.

Returning plates to your state DMV

The most straightforward option is to return your old plates to your state's Department of Motor Vehicles. Most DMV offices have a dedicated drop box or counter where you can hand them in without an appointment. You typically don't need to fill out paperwork—just bring the plates and leave them. Some states even let you mail them back in a prepaid envelope if you don't want to visit in person.

To find the right location, visit your state's DMV website and search for "return license plates" or "plate disposal." The site will usually list which offices accept returns and whether they have specific hours or procedures. If your state requires you to return plates by a certain date (usually 30 to 60 days after you stop using them), that important date will be listed there too. Returning plates is free and takes just a few minutes.

Keeping plates if your state allows it

Some states don't require you to return old plates, and many people keep them as keepsakes or for sentimental reasons—especially if the plate has a memorable number or was on a vehicle that mattered to you. If you choose to keep them, the critical step is removing them from your vehicle as soon as you install the new ones. A plate that's still attached to a car can be mistaken for an active registration, which creates problems if the vehicle is parked illegally or involved in an incident.

Store old plates in a garage, shed, or storage space where they won't be visible or accessible. Never leave them on a vehicle, even in the trunk or under a seat. If you ever sell or give away the vehicle, make sure the new owner knows the old plates are not to be used. If you move to a different state and want to keep plates from your previous state, check whether your new state's DMV has any rules about displaying or storing out-of-state plates.

Destroying plates yourself

Some states allow you to destroy old plates yourself as an alternative to returning them. This typically means cutting or bending them so they're clearly unusable and can't be attached to a vehicle. Before you do this, confirm with your state's DMV that self-destruction is permitted—a quick phone call or email to their customer service will give you a clear answer.

If you do destroy plates, use heavy-duty tools like a circular saw, angle grinder, or bolt cutters to make them unrecognizable. Cut through the plate number and any reflective material so the plate can't be read or reused. Wear safety glasses and gloves, and dispose of the pieces in your regular trash or recycling if your local facility accepts metal. Keep a photo or note of the plate number in case you ever need to document that you destroyed it, though this is rarely necessary.

What not to do with old plates

Do not sell, give away, or trade old license plates without going through your state's official transfer process. Plates are tied to vehicle registration records, and passing them to someone else—even a friend or family member—can create legal confusion. If that person attaches the plate to a vehicle without updating the registration, they're driving with an invalid plate, and you could be held responsible if the vehicle is involved in a traffic stop or accident.

Do not leave old plates in a vehicle you're selling or donating. The new owner should get new plates issued in their name, and old plates should be removed completely. Do not throw plates in the trash or leave them on the side of the road. Plates contain reflective material and metal that can be recovered and potentially misused. The DMV drop-off or destruction method is always the safer choice.

Timeline for returning plates after a move or vehicle change

If your state requires you to return plates, the important date is usually 30 to 60 days after you stop using them. This clock starts when you get new plates for a different vehicle or when you move to a new state and register your vehicle there. Some states are stricter and want plates back within 10 days; others are more flexible. Check your state's specific rules on their DMV website or in the paperwork that came with your new registration.

If you miss the important date, contact your DMV to ask what happens next. In most cases, there's no penalty if you return them late, but some states may charge a small fee or flag your account. The safest approach is to return or destroy plates within a week or two of getting new ones, so you don't have to worry about important date or remember where you put them.

Frequently Asked Questions

Can I keep my old license plate as a souvenir?

Yes, in most states you can keep old plates as long as you remove them from any vehicle and store them safely. Check your state's DMV website to confirm there's no requirement to return them. If you keep them, make sure they're clearly not attached to anything and can't be mistaken for an active registration.

What if I lost my old plates before I could return them?

Contact your state's DMV and report them as lost. They'll update their records so the plates can't be used illegally. You may need to fill out a brief form, but there's usually no penalty. The DMV just wants to know the plates are no longer in circulation.

Do I need to return plates if I'm moving out of state?

Yes, most states want you to return plates before you leave or shortly after you register your vehicle in the new state. Some states have a grace period of 30 to 60 days. Check both your old state's DMV and your new state's DMV websites to see if either has specific rules for out-of-state moves.

Can I sell my old license plate online?

No, selling plates is illegal in most states without proper documentation and transfer through the DMV. Even if someone offers to buy a plate with a memorable number, the transaction isn't valid and creates legal liability for both of you. Return or destroy plates through official channels instead.

What happens if I just throw old plates in the trash?

Plates shouldn't go in regular trash because they contain metal and reflective material that can be recovered and potentially misused. The best options are returning them to the DMV or destroying them yourself if your state allows it. If you've already discarded plates, contact your DMV to report them as disposed of.