What California custom plates are and how to order them

California custom plates let you choose your own combination of letters and numbers instead of accepting the random sequence the DMV assigns. You can request a specific phrase, your initials, a date, or almost any combination you want — as long as it is not already taken and does not violate content rules. The DMV maintains a list of rejected combinations (words that are offensive, trademarked, or too similar to existing plates), and your request goes through their review before you pay.

You order custom plates through the California DMV website, by mail, or in person at a DMV field office. The process takes longer than standard registration because the DMV has to check availability and review your request for content. Once approved, you pay a one-time personalization fee on top of your regular registration fees, then the plates are manufactured and mailed to you.

Custom plates are not the same as vanity plates — California uses "custom" to mean any plate where you choose the characters, whether you want a personal message or just a combination that means something to you. The terms are sometimes used interchangeably, but the DMV calls them custom plates.

Key Takeaways

  • You choose the letters and numbers on your plate through the DMV website, mail, or in person, and the DMV checks whether your choice is available and meets content rules.
  • Custom plates cost a one-time personalization fee (the amount varies by plate type) plus your regular registration renewal fees.
  • The DMV rejects combinations that are offensive, already in use, too similar to existing plates, or trademarked — you can see rejected examples on their website.
  • Once approved, custom plates take two to four weeks to arrive by mail after you pay, so plan ahead if you need them by a specific date.
  • You can transfer a custom plate to a different vehicle if you own both, but the plate stays registered to you personally and cannot be sold or transferred to another person.

How to check if your custom plate choice is available

Before you submit a formal request, check whether your desired combination is already taken. The DMV website has a search tool where you type in your proposed plate and it tells you when ready whether it is available. This search is free and does not reserve the plate — it just shows you what is in use.

Keep in mind that the search shows you what is currently registered, but the DMV also maintains a list of combinations that are permanently rejected for content reasons. If your search shows "available" but your combination uses slurs, profanity, or references to drugs or violence, the DMV will still reject it when you formally request it. The DMV publishes examples of rejected plates on their website so you can see the kinds of combinations they do not allow.

If your first choice is taken, try variations: different numbers, different letter arrangements, or abbreviations. Many people find that adding a number at the end or using a year makes their desired message available. The search tool lets you try as many combinations as you want before you commit to paying.

The cost of custom plates and what fees cover

Custom plates cost more than standard plates because of the personalization and the DMV's review process. The one-time personalization fee varies depending on the type of plate you choose — some specialty plates (like environmental or veteran plates) have different costs than standard custom plates. You pay this fee only once, when you first order the custom plate.

In addition to the personalization fee, you pay your regular vehicle registration renewal fees. If your registration is due, you pay both the custom plate fee and the registration renewal together. If your registration is not due yet, you can still order a custom plate and pay just the personalization fee, then pay registration fees when they come due.

When you renew your registration in future years, you do not pay the personalization fee again — you pay only the standard registration renewal amount. The custom plate itself does not expire; you keep it as long as you own the vehicle or until you choose to change it.

How to submit your custom plate request

You can request a custom plate through three routes: the DMV website, by mail, or in person at a field office. The website is usually the fastest because you get when ready confirmation of availability and can pay right away.

On the DMV website, go to the vehicle registration section and look for the custom plate ordering tool. You will enter your vehicle information, your proposed plate combination, and your payment method. The DMV processes your request and sends you a confirmation email. If your combination is rejected, they tell you why and you can submit a new request with a different combination.

If you prefer to order by mail, read the custom plate process form from the DMV website, fill it out, and mail it with a check or money order to the address listed on the form. This route takes longer because the form has to travel to the DMV, be processed, and mailed back to you. If your combination is rejected, you have to resubmit.

Ordering in person at a DMV field office lets you check availability on their computer, submit your request, and pay on the spot. This is useful if you want to ask questions or if you have had requests rejected and want help finding an available combination.

What happens after you submit your request

Once you submit your request, the DMV reviews it for content and checks one more time that the combination is not already registered. This review usually takes a few business days. You will receive an email or letter confirming whether your request was approved or rejected.

If approved, you receive an invoice or payment confirmation. Your custom plates are then manufactured and mailed to you. Manufacturing and delivery typically take two to four weeks. The DMV will mail them to the address on file with your registration.

If rejected, the DMV tells you the reason — usually that the combination is offensive, already taken, too similar to an existing plate, or trademarked. You can then submit a new request with a different combination. There is no limit to how many times you can request different combinations, but each new request requires a new fee.

Transferring a custom plate to a different vehicle

If you own two vehicles and want to move your custom plate from one to the other, you can do this through the DMV. The plate stays registered to you personally — you cannot sell it or give it to someone else, but you can use it on any vehicle you own.

To transfer a custom plate, you need to update your vehicle registration with the DMV. You can do this online, by mail, or in person. You will need the plate number, your vehicle identification number (VIN) for the new vehicle, and proof of ownership. There is usually a small fee for this transfer, though it is less than the original personalization fee.

If you want to stop using a custom plate and return to a standard plate, you can surrender the custom plate to the DMV and request a standard replacement. Standard plates are issued at no extra charge during your next registration renewal.

Scams and safety issues with custom plates

Do not buy custom plates from anyone other than the California DMV. Third-party websites that claim to sell custom plates or to "reserve" them for you are scams. The only way to order a custom plate is through the official DMV website, by mail to the DMV, or in person at a DMV office. Any other source is fraudulent.

Be cautious of websites that charge you to "check" whether a plate is available or to "help" you order one. The DMV's availability search is free, and the ordering process is straightforward — you do not need a middleman. If a website asks for your payment information before you have submitted a formal request to the DMV, it is not legitimate.

Do not use a custom plate to impersonate law enforcement, government agencies, or official vehicles. Plates that look like they belong to police, fire, or other government services are rejected by the DMV and can result in criminal charges. Similarly, do not attempt to create a plate that looks like a standard government-issued plate — the DMV catches these and rejects them.

If you receive a letter from someone claiming you owe money for a custom plate you did not order, or claiming you can "reserve" a plate for a fee, report it to the California DMV and to the Federal Trade Commission. These are common scams targeting people who have recently registered vehicles.

Frequently Asked Questions

Can I order a custom plate if my vehicle registration is not due yet?

Yes. You can order a custom plate at any time, even if your registration does not expire for months. You pay only the personalization fee when you order. When your registration comes due, you pay the standard renewal fees, and your custom plate continues to be valid.

What if someone else has the custom plate I want?

If the combination is already registered to another vehicle, you cannot have it. The DMV does not reassign plates that are in use. You will need to choose a different combination — try adding a number, using an abbreviation, or rearranging the letters to create something similar that is available.

How long do custom plates last?

Custom plates do not expire. You keep the same plate as long as you own the vehicle or until you choose to change it. When you renew your registration, your custom plate remains valid — you do not have to reorder it or pay the personalization fee again.

Can I transfer my custom plate to someone else if I sell my car?

No. Custom plates are registered to you personally, not to the vehicle. When you sell your car, the new owner gets a standard plate. You can keep your custom plate and transfer it to another vehicle you own, or you can surrender it to the DMV. You cannot sell or give your custom plate to the new owner of the vehicle.

What if the DMV rejects my custom plate request?

The DMV will tell you why it was rejected — usually because the combination is offensive, already in use, too similar to an existing plate, or trademarked. You can submit a new request with a different combination. There is no limit to how many requests you can make, but each new request requires a new fee.