Last Update: August 24, 2026

Temporary Permits for Private or Commercial Vehicles in Idaho

Idaho provides limited-duration registration and operating authority for certain vehicles before permanent credentials are completed. For private vehicles, the principal short-term credential is a thirty-day temporary registration permit authorized by Idaho Code section 49-523. For commercial operations, Idaho issues temporary credentials that may substitute for full registration, current fuel-tax licensing, or registered weight, and it issues special permits for overweight or oversize movement under Idaho Code section 49-1004.

What Is a Temporary Vehicle Permit in Idaho?

A temporary vehicle permit in Idaho is a short-term credential that allows operation of a vehicle for a limited period when full registration or a specialized commercial credential is not yet in place.

For private vehicles, Idaho law authorizes a temporary registration permit valid for thirty days. A dealer with permit authority may issue one permit for each vehicle sold to a bona fide purchaser, and the department or a county assessor may also issue temporary permits in specified circumstances.

For commercial vehicles, Idaho uses trip and related permits for unregistered power units, temporary fuel-tax compliance, unladen movement, transporter operations, dealer-laden movement, temporary weight increases, and similar short-term needs. When a vehicle or load exceeds legal size or weight limits, Idaho requires a separate overlegal permit.

Who May Need a Temporary Permit

A temporary permit may be necessary in the following situations:

• A recently purchased vehicle cannot be permanently registered because title records are not yet available.
• A new Idaho resident is waiting for title documents from an out-of-state lienholder or prior jurisdiction.
• A dealer sale requires short-term lawful movement before permanent registration is completed.
• A commercial power unit is not registered for Idaho operation.
• Interstate commercial operation will occur without current IFTA credentials.
• A commercial vehicle needs a temporary increase in registered weight.
• A vehicle or load exceeds Idaho's size or weight limits.

Private Vehicle Temporary Tags in Idaho

Idaho generally uses a temporary registration permit rather than a conventional paper "tag" for short-term operation. A dealer granted permit authority may issue one temporary registration permit for each vehicle sold to a bona fide purchaser. That permit is valid for thirty days.

The same statute authorizes the department or a county assessor to issue temporary vehicle registration permits in emergency situations and for two thirty-day periods per vehicle, per owner, when the owner is attempting to sell the vehicle.

Idaho permits issuance of a thirty-day permit when immediate registration cannot be completed because a new Idaho resident is awaiting title documents from an out-of-state lienholder, needs a duplicate or replacement title from a prior state, or has purchased a motor vehicle for which the certificate of title is not immediately available.

Idaho dealers may also issue a thirty-day permit to an out-of-state retail purchaser moving the vehicle to the purchaser's state of residence, and certain commercial, farm, non-commercial vehicles, trailers, and semitrailers instead require a 120-hour permit for movement rather than a thirty-day permit.

Commercial Vehicle Temporary Permits in Idaho

Idaho's commercial permit system includes several temporary credentials, each tied to a specific operating circumstance:

• SVT – Single Vehicle Permit
• CVT – Combination Vehicle Permit
• SFT – Fuel Permit & Single Vehicle Permit
• CFT – Fuel Permit & Combination Vehicle Permit
• FTP – Fuel Permit
• UWT – Unladen Permit
• WIP – Weight Increase Permit
• W30 / TWIP30 – 30-Day Weight Increase Permit
• DLT – Dealer Laden Permit
• TTP – Transporter Permit
• WTP – Wrecker Permit
• OTA – Off Load Travel Authorization Permit

Most of these permits are issued in 120-hour increments. Several 120-hour permit types may be issued for one, two, or three 120-hour durations at one time, subject to an overall limit of three 120-hour durations per vehicle per calendar year. Some permit categories, including certain fuel, transporter, wrecker, and unladen permits, are exempt from that annual limit.

A dealer-laden permit is issued for 120 hours, is limited to a gross weight of 26,000 pounds, and requires the driver to be a licensed dealer or salesperson. A thirty-day unladen permit is available for a power unit that is not registered in any jurisdiction and is operating without a load. Idaho also provides temporary weight-increase permits for short-term operation above the currently registered weight.

Oversize and overweight movement is handled separately. Under Idaho Code section 49-1004, the owner or operator of an overweight or oversize vehicle must obtain a permit or establish intent to obtain a permit by contacting a permit office and receiving a permit number before moving the vehicle on the highways.

When a Temporary Permit Is Required

A private vehicle may require a temporary permit when permanent registration cannot be completed immediately after purchase or relocation into Idaho. Common examples include delayed title paperwork, out-of-state lienholder title possession, and transactions in which lawful short-term operation is needed before normal registration processing is finished.

A commercial vehicle may require a temporary permit when:

• The power unit is not registered for Idaho
• Interstate operation will occur without current IFTA credentials
• A combination vehicle includes unregistered trailer equipment
• A temporary increase in registered weight is needed
• The movement involves oversize or overweight dimensions

Idaho's current proof-of-registration display rule also requires a manual temporary registration form issued during system unavailability to be displayed in the rear window in a manner that is readily legible.

How To Get a Temporary Permit in Idaho

Where To Apply

Private vehicle temporary registration matters are generally handled through Idaho county motor vehicle offices.

Dealer-issued thirty-day permits are obtained through authorized dealers. Idaho makes the 30-day temporary registration permit order form available for permit books.

Commercial temporary permits are processed through the Idaho Commercial Registration System.

Overweight and oversize permits are issued through Idaho Transportation Department permitting channels authorized by state law.

Documents Commonly Required

The records required depend on the permit type and the reason for issuance.

For standard vehicle registration matters, Idaho's registration requirements identify these common items:

• Full legal name
• Idaho driver's license number, Idaho identification card number, Social Security number, or employer identification number for a business
• Verifiable physical address and mailing address

For private temporary registration situations, supporting records commonly include:

• Available title documents
• Purchase records for a newly acquired vehicle
• Replacement title or lienholder-related paperwork when ownership records are delayed

For commercial temporary permits, Idaho's CRS instructions indicate that the applicant must have an active USDOT number and a Commercial Registration System account. Depending on the transaction, the system also requires vehicle-identifying and operational information sufficient to issue the permit.

For heavier commercial vehicles, proof of payment of the federal heavy vehicle use tax is required for vehicles with a combined gross weight of 55,000 pounds or more.

Temporary Permit Fees in Idaho

Idaho publishes the following temporary permit and special permit fees:

Under Idaho Code section 49-523, the fee for a temporary registration is $9.00 for a thirty-day period.

For overlegal movement, Idaho's special permit fee schedule also states that annual special permits purchased online are $5.00 less than the listed annual price. The publicly cited commercial temporary permit guides identify permit types, durations, and issuance limits, but do not provide a complete public fee table for each 120-hour trip-permit category in the cited materials.

Can an Idaho Temporary Permit Be Used Across State Lines?

In some circumstances, yes.

Idaho allows dealers to issue a 30-day permit to an out-of-state retail purchaser transporting the vehicle to the purchaser's home state.

Idaho's commercial temporary permit categories also include permits specifically described for interstate operation, including permit combinations used when current IFTA credentials are not active.

Interstate travel remains subject to the registration, fuel-tax, routing, and permit requirements of every jurisdiction involved in the trip. An Idaho-issued temporary permit does not replace separate legal requirements imposed by another state.

Penalties for Driving Without the Proper Temporary Permit

Idaho law treats operation without proper registration or permit authority as unlawful.

Under Idaho Code section 49-456, it is unlawful to operate or move a vehicle, trailer, or semitrailer that is not registered and does not display the current assigned registration plates. The same statute also prohibits displaying or possessing a fictitious, canceled, revoked, suspended, or altered registration card or plate and prohibits false statements or concealment of material facts in registration applications.

For overweight or oversize movement, section 49-1004 requires the owner or operator to obtain a permit or establish intent to obtain a permit and receive a permit number before movement on the highways. A violation of permit conditions or movement without the required permit is subject to enforcement under Idaho's motor vehicle size and weight laws.

Contact Information

Idaho Transportation Department Division of Motor Vehicles
PO Box 7129, Boise, ID 83707-1129
Phone: (208) 584-4343
Official Website: Idaho Transportation Department Division of Motor Vehicles