Washington's custom plate system lets you request a personalized combination of letters and numbers instead of the random sequence the state assigns

Washington State's Department of Licensing (DOL) handles custom plate requests through a straightforward process. You choose your desired letter and number combination, pay an additional fee beyond your standard registration renewal, and wait for approval. Not every combination you want will be available — the state rejects plates that are offensive, already taken, or too similar to existing plates.

The process works the same whether you're renewing your registration or explore for a custom plate on a vehicle that currently has a standard one. You can request a plate online, by mail, or in person at a DOL office. Most requests are processed within two to four weeks, though the timeline depends on how busy the office is and whether your chosen combination requires manual review.

Key Takeaways

  • Custom plates in Washington cost an additional fee on top of your standard registration renewal, and the exact amount varies depending on the plate type you choose.
  • You submit your preferred letter and number combination to the Department of Licensing, and they check whether it's available before approving or rejecting your request.
  • The state rejects combinations that are offensive, already assigned to another vehicle, or too similar to existing plates to avoid confusion.
  • You can order online through the DOL website, by mail using a form, or in person at any DOL office.
  • Once approved, your custom plate arrives by mail within a few weeks, and you'll receive a registration renewal notice with your new plate number.

How to request a custom plate online

The fastest route is the Department of Licensing website. Go to dol.wa.gov, find the custom plate section, and enter your desired combination. The system tells you when ready whether that exact combination is available. If it is, you can proceed to payment and submit your request in one session.

You'll need your current vehicle registration number and your driver's license number. If you're renewing your registration at the same time, have that renewal notice handy — it contains the information the DOL needs to match your request to your vehicle record. Payment is by credit or debit card, and you'll receive a confirmation number when ready after submitting.

Requesting by mail or in person

If you prefer not to order online, read the custom plate request form from the DOL website or pick one up at any DOL office. Fill in your vehicle information, your desired plate combination, and mail it with a check or money order to the address listed on the form. Processing takes longer this way — typically three to four weeks — because the form has to be received, processed, and then checked against the available inventory.

Ordering in person at a DOL office lets you ask questions and get when ready feedback on whether your combination is available. Bring your vehicle registration and driver's license. The staff can check availability on the spot and process your payment right there, though you'll still wait for the physical plate to arrive by mail.

What combinations the state will reject

Washington rejects custom plate requests for several reasons. The most common is that your chosen combination is already assigned to another vehicle on the road. The state also rejects combinations that are obscene, contain hate speech, or are otherwise offensive. Additionally, the DOL rejects plates that are too similar to existing ones — for example, if a plate with your combination already exists but uses a different font style or spacing, your request may be denied to avoid confusion with law enforcement or registration systems.

If your first choice is rejected, you can submit a new request with a different combination. There's no limit to how many times you can try, but each attempt requires a new fee. Some people submit two or three combinations at once to increase their chances of getting something close to what they want.

Custom plate fees and renewal costs

Washington charges a one-time custom plate fee when you first order, plus your standard vehicle registration renewal fee. The custom plate fee varies depending on the plate type — standard custom plates cost less than specialty custom plates (such as those with environmental or organizational themes). Renewal fees for custom plates are the same as standard plates and are due every two years when your registration expires.

Once you have a custom plate, you keep that combination as long as you renew your registration on time. If your registration lapses, the state may reassign your plate to someone else. If you sell the vehicle, the plate stays with you — you can transfer it to a new vehicle by updating your registration.

How long approval takes and what to expect

Standard processing time is two to four weeks from the date the DOL receives your request. Online requests are usually processed faster because they're entered into the system when ready. Mail requests take longer because they have to be received and manually entered. During busy periods — typically around registration renewal important date in the spring and fall — processing can take up to six weeks.

You'll receive a registration renewal notice in the mail showing your new custom plate number. The physical plate itself arrives separately, usually within a week of the notice. Once you receive it, install it on your vehicle according to Washington's plate placement rules — one plate on the back for most vehicles, and one on the front and one on the back if your vehicle is a truck or motorcycle.

Transferring or canceling a custom plate

If you want to move your custom plate to a different vehicle you own, contact the DOL and request a transfer. You'll need the registration information for the new vehicle. The transfer is usually processed within a few days and doesn't require a new fee — you're straightforward updating which vehicle the plate is assigned to.

If you want to cancel your custom plate and return to a standard plate, you can do that at your next registration renewal. You won't get a refund for the custom plate fee you already paid, but your future renewal fees will be the standard rate. Some people keep their custom plates even after selling the vehicle they were on, then transfer them to a new vehicle later.

Frequently Asked Questions

Can I keep my custom plate if I sell my vehicle?

Yes. The plate is registered to you, not to the vehicle. When you sell the car, you can transfer the plate to another vehicle you own, or you can let it go inactive until you buy a new vehicle. If you don't use it for several years, the state may reassign it, so contact the DOL if you plan a long gap.

What happens if someone else requests the same combination I want?

Whoever submits their request first gets the plate. Once a combination is assigned, it's no longer available. If you're slow to submit, someone else may claim it. This is why checking availability online before committing to a choice is useful — you can see when ready whether it's taken.

Can I request a plate with spaces or special characters?

No. Washington custom plates use only letters and numbers. Spaces, hyphens, and symbols are not allowed. The combination must be between two and seven characters long, depending on the plate type.

Do I have to renew my custom plate every year?

No. Vehicle registration in Washington is every two years, not every year. Your custom plate renews on the same schedule as your standard registration. You'll receive a renewal notice in the mail about a month before your registration expires.

What if my custom plate is damaged or stolen?

Contact the DOL and request a replacement. Bring your vehicle registration and driver's license to a DOL office, or call the office that issued your plate. Replacement plates usually arrive within two weeks. If your plate was stolen, you may want to file a police report as well, though it's not required to get a replacement.