Out-of-State Vehicle Registration in Idaho

If you've recently moved to Idaho or purchased a vehicle from another state, registering that out-of-state vehicle with the Idaho Division of Motor Vehicles (DMV) is a legal requirement. This guide explains the entire process, covering deadlines, documentation, fees, and key tips to ensure your registration is smooth and hassle-free.

Who Needs to Register an Out-of-State Vehicle?

Anyone who brings a vehicle into Idaho with the intent to live in the state must register it within 90 days of establishing residency. This includes:

• New residents relocating to Idaho
• Military personnel stationed in Idaho (some exemptions apply)
• Students attending Idaho schools who establish residency
• Individuals purchasing out-of-state vehicles for use in Idaho

Idaho Driver’s License Age and Residency Requirements outlines what constitutes legal residency.

Step-by-Step Registration Process

1. Obtain an Idaho Driver’s License

Before registering your vehicle, you'll need an Idaho driver’s license. Learn more from How to Get Your First Idaho Driver’s License.

2. Gather Required Documents

You'll need the following:

• Out-of-state title and registration
• Proof of Idaho residency (e.g., utility bills, lease agreements)
• Vehicle Identification Number (VIN) inspection (can be done at DMV offices or by law enforcement)
• Emissions test results (only required in Ada and Canyon counties)
• Proof of insurance meeting Idaho minimum liability standards
• Completed Application for Certificate of Title (ITD 3337)

A full list of acceptable documents is available on the Idaho DMV website.

3. Submit Application at a DMV Office

You must apply in person at your local DMV office. Use the Find the Nearest Idaho DMV Office tool to locate your closest branch.

4. Pay Registration Fees

Fees vary by vehicle type, age, and your county of residence. Check the Idaho DMV Fees for 2025 Explained resource for the latest pricing.

Special Considerations

• Leased Vehicles: You must present the lease agreement and a power of attorney from the leasing company.
• Lenders Holding Title: Provide a copy of the title and your loan agreement; Idaho will request the title from the lienholder.
• Military Members: Active-duty military may qualify for exemptions but must still meet insurance and safety requirements.

Common Registration Issues

Delays Due to Missing Paperwork

Ensure all documents, especially the out-of-state title, are accurate and in your name. If the title is lost or held by a lender, the DMV may place a hold on registration until it's resolved.

Emissions Testing in Restricted Counties

If you're in Ada or Canyon counties, an emissions test is required before registration. Learn more from the Idaho Vehicle Registration Process Made Simple guide.

Renewal After Initial Registration

After registering your out-of-state vehicle, you must renew registration annually. You can do this online, by mail, or in person. Details are available at How to Pay Idaho DMV Fees Online.