Idaho plate replacements go through your county assessor’s motor vehicle office, not a centralized state DMV. Unlike other states, Idaho does not have a central DMV system. All records for registrations are maintained by the county where the vehicle is titled and registered.
My Idaho Plate Was Stolen. Do This First
A stolen Idaho plate can be on another vehicle within hours. Every automated plate reader, law enforcement cameras, parking enforcement systems, and red light cameras will initially associate any capture of that number with your registration. The faster you report and request a new number, the cleaner your record stays.
Step 1. File a police report
Contact your local police department or the Idaho State Police. Request the incident report number in writing. Take the stolen plate report to the county assessor’s office where the vehicle was registered.
Step 2. Notify your insurer
Report the theft to your auto insurance carrier with your policy number and the police report number on hand.
Step 3. Visit your county assessor’s motor vehicle office
Bring the documents listed below. Request a new plate number; do not keep the stolen number while it is still in circulation.
Step 4. Monitor for violations
Watch your mail for camera citations or enforcement notices bearing your old plate number. Dispute each one in writing with your police report number and the confirmed theft date.
How to Get a Replacement Idaho Plate
You’ll generally need to visit your Idaho county assessor’s office for replacement plates. Some counties have expanded their online services, check your specific county’s website before making the trip. Stolen plate replacements typically require an in-person visit in most counties.
Most Idaho DMV offices are open Monday through Friday, 8 AM to 5 PM, but always call ahead to make sure. Rural county offices in particular may have limited service hours or appointment-only windows on certain days.
Document Checklist
- Valid Idaho driver’s license or state ID
- Current vehicle registration
- Police report number for stolen plates
- Damaged plate to surrender, for damaged plates
- Payment for the $8.00 replacement fee
Replacement Fees
| Item | Fee |
|---|---|
| Standard plate replacement | $8.00 per plate |
| Personalized plate replacement | Higher, includes annual personalization fee |
| Replacement sticker only | $5.00 |
For license plates that are lost, stolen, mutilated, or illegible, the owner shall apply for a duplicate or substitute. The $8.00 fee applies per plate, if both your front and rear plates were stolen, you pay for each separately.
Damaged or Lost Plates
Damaged Plate
Idaho’s unpaved roads, road salt, and freeze-thaw cycles cause genuine plate damage at higher rates than many other states. License plates that are mutilated or illegible require the owner to apply for a duplicate or substitute.
A plate that cannot be read clearly from a normal distance must be replaced before you drive the vehicle. Bring the damaged plate to your county assessor’s office. You will surrender it at the counter, and standard plates are issued the same day. You may retain your existing plate number.
Lost Plate
If your plate was lost during a move, after an accident, or for any other reason where theft is not suspected, the process is identical to a damaged plate replacement. You’ll need to visit your Idaho county assessor’s office and provide your license plate number, Idaho driver’s license, your name and address as they appear on your vehicle registration, and vehicle information including VIN. No police report is required for a genuinely lost plate.
Does Idaho Require Front and Rear Plates?
Yes, and this directly affects your replacement cost. The assessor shall furnish two license plates for every motor vehicle, except motorcycles, trailers, and certain specialty plate categories. License plates assigned to a motor vehicle shall be attached one in the front, if the vehicle is equipped with a front license plate mounting bracket, and the other in the rear.
The practical implication: if both plates were stolen, a common outcome in parking garage thefts where thieves take both at once, you pay the $8.00 replacement fee for each plate separately. If only one was taken or damaged, you only replace that one.
Keep or Change Your Plate Number?
| Situation | Recommendation | Why |
|---|---|---|
| Stolen | New number recommended | Plate in circulation, violations trace to your old number until recovered |
| Damaged | Keep existing number | Plate surrendered, no ongoing misuse risk |
| Lost | Keep existing (usually) | Request new number if theft is suspected |
| Personalized | Always retained | Re-issued on the replacement plate automatically |
For stolen plates, requesting a new number is the strongest protection available to you. The stolen plate remains physically in the field with your old number until it is recovered by law enforcement, which may never happen. A new number severs the connection between your registration and any future activity on that plate immediately.
Idaho’s Two-Plate Rule, What Out-of-State Buyers Should Know
Drivers moving to Idaho from single-plate states, including Arizona, Arkansas, Alabama, and others, are sometimes caught off guard by Idaho’s two-plate requirement. If you registered your vehicle in a state that only required a rear plate, your vehicle may not have a front license plate bracket.
If the vehicle is equipped with a front license plate mounting bracket, a plate must be attached to the front. If no front bracket exists on your vehicle, consult your county assessor’s office, they can advise on the correct approach for your specific situation.