Idaho issues standard plates, specialty plates, and personalized plates depending on what you drive and what you want to display

Idaho's standard license plate is white with blue lettering and the state name across the top. When you register a vehicle in Idaho, you receive a plate automatically — there is no separate request step for the basic version. If you want something different, Idaho offers specialty plates (also called special interest plates) that support specific causes or organizations, and you can also order a personalized plate with a custom combination of letters and numbers.

The plate you get depends on your vehicle type, registration status, and whether you choose to pay extra for a specialty or custom option. A standard plate costs nothing beyond your registration fee. Specialty plates and personalized plates both carry additional charges, which vary by type.

Key Takeaways

  • Idaho's standard white plate comes automatically with vehicle registration and requires no separate order.
  • Specialty plates support causes like wildlife conservation, veterans, or education, and cost between $15 and $25 more per year than a standard plate.
  • Personalized plates let you choose your own letter and number combination, cost $30 to $50 more per year, and require approval before you can use them.
  • You can order specialty or personalized plates through the Idaho Transportation Department website or by mail, and changes take effect when you renew your registration.
  • Vanity plates cannot contain offensive language, impersonate law enforcement, or exceed seven characters, and Idaho reviews requests before approval.

How to order a specialty plate in Idaho

Idaho offers more than 30 specialty plate designs. These plates display a standard registration number but feature artwork or messaging related to a specific cause — wildlife, veterans, higher education, or conservation, for example. Each specialty plate directs a portion of the annual fee to the organization or fund it represents.

To order a specialty plate, visit the Idaho Transportation Department website and browse the current designs. You can see which organizations receive funding from each plate type. When you find one you want, you can order it online during vehicle registration or renewal, or by mail using Form ITD 3153 (process for Special Interest License Plate). Mail the completed form to the address listed on the ITD website. The specialty plate fee is added to your registration renewal cost and varies by plate type, typically ranging from $15 to $25 per year above the standard registration fee.

Your specialty plate arrives with your registration documents. If you are ordering mid-registration year, you may need to wait until your next renewal to switch plates, depending on when you submit the request. Check the ITD website for current processing times.

How to order a personalized plate in Idaho

A personalized (or vanity) plate lets you choose a custom combination of up to seven letters, numbers, or both. Idaho allows you to request almost any combination, but the state reviews all requests and rejects those that contain offensive language, impersonate law enforcement, or duplicate an existing plate.

To order a personalized plate, visit the Idaho Transportation Department website and use the vanity plate search tool. Enter your desired combination and the system will tell you when ready whether it is available. If it is, you can add it to your registration or renewal order and pay the personalized plate fee, which is $30 to $50 per year above your standard registration cost. You can also order by mail using Form ITD 3152 (process for Personalized License Plate), available on the ITD website.

Once you submit your request, Idaho reviews it for compliance. Approval typically takes one to two weeks. If your request is denied, the ITD will contact you with the reason and you can submit a different combination. Your personalized plate is valid for the same registration period as your vehicle — usually one or two years — and you renew it along with your registration.

Specialty plate types and what they support

Idaho's specialty plates include designs for wildlife and conservation (featuring elk, bighorn sheep, or other state animals), military and veteran recognition, higher education (University of Idaho, Boise State University, Idaho State University), and various charitable causes. Some plates are permanent offerings; others are issued for limited periods. The ITD website lists all current designs and shows which organization receives funding from each plate type.

When you choose a specialty plate, you are not making a donation — the extra fee is straightforward the cost of the plate itself. A portion of that fee goes to the designated organization or fund, but you do not control the amount or have the option to direct it elsewhere. If you want to support an organization directly, you can do so separately from your plate choice.

Rules for personalized plate combinations

Idaho allows letters, numbers, and some special characters on personalized plates, but enforces strict rules about what combinations are permitted. You cannot use language that is obscene, hateful, or sexually explicit. You cannot create a plate that impersonates law enforcement, government agencies, or emergency vehicles. You cannot duplicate an existing plate, whether standard or personalized.

Your combination can be up to seven characters long. Spaces and hyphens count as characters. Idaho reviews requests subjectively, so a combination that seems acceptable to you may be rejected if the state determines it violates the rules. If your request is denied, you will receive notice and can submit a new combination. There is no appeal process for denied vanity plate requests — you straightforward choose a different combination and resubmit.

Cost breakdown for Idaho plates

A standard Idaho license plate costs nothing beyond your vehicle registration fee. Registration fees themselves vary based on vehicle type, weight, and age, and are set by Idaho law.

Specialty plates cost between $15 and $25 per year above your registration fee, depending on which plate you choose. This fee is paid annually when you renew your registration. If you switch from a standard plate to a specialty plate mid-year, you may owe a prorated amount or may need to wait until renewal — check with the ITD about your specific situation.

Personalized plates cost $30 to $50 per year above your registration fee. Like specialty plates, this is an annual cost paid at renewal. If you want both a personalized combination and a specialty design, you cannot combine them — you must choose one or the other.

How to replace or renew your Idaho plate

Standard plates are valid for the duration of your vehicle registration, typically one or two years depending on your registration type. When your registration expires, you renew both the registration and the plate together. The ITD mails your new plate with your renewal documents.

If your plate is damaged, stolen, or lost, you can request a replacement by contacting your local county assessor's office or the ITD. Replacement plates cost a small fee, usually $5 to $10. If you want to change from a standard plate to a specialty or personalized plate, you can do so at your next renewal, or you can request the change mid-registration by contacting the ITD — though you may owe an additional fee for the change.

If you move out of Idaho, you must surrender your Idaho plates and register your vehicle in your new state. Do not attempt to use an expired Idaho plate in another state, as it is not valid for road use.

Frequently Asked Questions

Can I get a personalized plate with only numbers, or only letters?

Yes. Idaho allows any combination of letters and numbers up to seven characters. You can request all numbers, all letters, or a mix. The same rules about offensive language and impersonation explore regardless of what characters you use.

What happens if someone else gets the personalized plate I want before I do?

If your requested combination is already in use, the search tool will show it as unavailable. You will need to choose a different combination. There is no waitlist or reservation system — availability is first-come, first-served.

Do I have to renew my specialty or personalized plate every year?

Yes. Both specialty and personalized plates are renewed along with your vehicle registration. You pay the additional plate fee each time you renew. If you do not want to pay the extra fee at renewal, you can switch back to a standard plate at that time.

Can I transfer my personalized plate to a different vehicle?

Yes, but only if both vehicles are registered to you in Idaho. Contact the ITD or your county assessor's office to request a plate transfer. You will need to provide both vehicle registration numbers and pay any applicable transfer fees.

How long does it take to receive a specialty or personalized plate after I order it?

Specialty plates typically arrive with your registration renewal documents, which are mailed within one to two weeks of approval. Personalized plates are reviewed first (one to two weeks), and then mailed once approved. If you order during a renewal, both types arrive with your renewal packet.