You cannot straightforward throw away old license plates in most states

Tossing old plates in the trash or recycling bin is illegal in most U.S. states. License plates remain the property of your state's Department of Motor Vehicles (or equivalent agency) even after you stop using them. Disposing of them without following your state's process can result in fines ranging from $50 to several hundred dollars, depending on where you live.

The reason states track this closely: license plates can be stolen and used for fraud, identity theft, or to obscure a vehicle's identity during a crime. States need to know where every plate ends up. The good news is that the proper disposal process is straightforward and free in every state.

Key Takeaways

  • License plates belong to your state's DMV and must be returned or destroyed through official channels, not thrown away or recycled.
  • Most states let you return plates by mail to your DMV, in person at a DMV office, or through your vehicle's registration renewal.
  • Some states require you to return plates when you sell a vehicle, move out of state, or let your registration expire.
  • If you cannot locate your old plates, contact your DMV to report them missing rather than assuming they are lost.

How to return plates to your state DMV

The method depends on your state, but most offer at least two options. Check your state's DMV website for the specific process—search "[your state] DMV return license plates" to find the official page.

By mail: Most states accept plates returned by mail. You typically place the plates in a padded envelope or box, include a note with your name and vehicle information, and send them to the address listed on your DMV website. Some states provide a prepaid mailing label. This usually takes one to two weeks.

In person: You can drop off plates at any DMV office during business hours. Bring your ID and the plates themselves. This is the fastest option if you have a DMV location nearby. Some states also accept plates at vehicle inspection stations or authorized third-party registration agents.

During registration renewal: If you are renewing your vehicle's registration, you can return old plates at the same time. This works whether you renew online, by mail, or in person.

When your state requires you to return plates

Some states make plate return mandatory in specific situations. Others treat it as optional but recommended. Check your state's rules, because failing to return plates when required can delay your refund or cause registration problems.

Selling your vehicle: Many states require the seller to return plates before the title transfers. Some allow the buyer to keep and re-register the plates; others require new plates. Your bill of sale or title transfer document will specify what applies in your state.

Moving out of state: If you relocate permanently, most states ask you to return plates when you cancel your registration. Some do not enforce this strictly, but returning them avoids potential issues if your old state tries to bill you for violations or unpaid registration fees.

Vehicle scrapped or totaled: If your car is declared a total loss or sent to a salvage yard, the salvage facility or insurance company often handles plate return. Confirm this happened before you leave—do not assume the junkyard will do it.

What to do if you cannot find your old plates

Lost or stolen plates happen. Do not ignore this or throw away a replacement plate you find. Contact your DMV and report the plates missing. You will need your vehicle identification number (VIN) and registration number.

The DMV will deactivate the plates in their system so they cannot be used fraudulently. You may be asked to file a police report if theft is suspected, though this is not always required. Once the plates are reported, you are no longer liable if someone else uses them. Keep the report number for your records.

Destroying plates yourself is not an option

Some people ask whether they can cut up or destroy old plates themselves to prevent misuse. Do not do this. Destroying a license plate without authorization is illegal in most states and can result in fines. The state needs to destroy plates through official channels to maintain records.

If you are concerned about security—for example, if you believe your plates were stolen—report them to your DMV when ready. That is the only step you need to take.

Recycling old license plates

Standard recycling programs do not accept license plates because of the security risk and the metal composition. Do not put them in your curbside bin or take them to a scrap metal recycler without checking with your DMV first.

Some states have partnered with recycling facilities to accept plates, but this is done through the DMV, not independently. Your state's DMV website will tell you if this option exists where you live. If it does, you will receive instructions on where to drop them off.

Frequently Asked Questions

What if I moved and do not know which state to return my plates to?

Contact the DMV in the state where the plates were issued. You can find contact information by searching "[state name] DMV" online. They will tell you whether return is required and how to proceed. If you no longer live in that state, mailing them back is usually the simplest option.

Can I keep my old license plates as a souvenir?

Not legally. Plates are state property and must be returned or officially destroyed. Some states allow you to purchase a decorative reproduction plate for display, but the original plate itself must go through official channels. Ask your DMV if they offer this option.

Will I get a refund if I return my plates?

Refunds vary by state and depend on when you return them and whether your registration was paid in full. Some states refund unused registration fees if you return plates before expiration. Contact your DMV to ask about refunds specific to your situation.

What happens if I just leave old plates on an abandoned vehicle?

The vehicle owner remains liable for the plates. If the vehicle is towed or scrapped, the plates should be handled by the facility, but you should confirm this. Report the plates to your DMV if you are unsure whether they were properly returned.

Do I need to return decorative or vanity plates?

Yes. Vanity plates, personalized plates, and specialty plates are all state property and must be returned the same way as standard plates. If you want to keep a vanity plate design, ask your DMV whether you can transfer it to a new vehicle or purchase a decorative replica.