What Is a Washington Temporary Trip Permit?
A Washington temporary trip permit is a short-term operating permit issued by the Washington State Department of Licensing (DOL). It typically allows a commercial vehicle to travel in Washington for a limited number of days, usually 3 to 10 days, depending on the permit type.
It does not replace other required credentials such as fuel permits, oversize/overweight permits, or USDOT authority.
Who Needs a Temporary Trip Permit in Washington?
You may need a Washington temporary trip permit if any of the following apply:
1. Out-of-State Carriers Without IRP Plates
If your truck is not registered under the International Registration Plan (IRP) and you plan to operate in Washington, a trip permit is required.
2. New Carriers Waiting for Permanent Registration
New trucking companies or owner-operators who have not yet received:
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IRP apportioned plates
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Permanent Washington registration
often use trip permits to operate legally during the setup period.
3. One-Time or Occasional Trips
Carriers making infrequent trips into Washington may find trip permits more cost-effective than full IRP registration.
4. Vehicles Being Moved or Repositioned
Trip permits are commonly used for:
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Moving newly purchased trucks
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Delivering vehicles for sale
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Repositioning equipment between states
Who Does NOT Need a Trip Permit?
You generally do not need a Washington trip permit if:
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Your vehicle has valid IRP apportioned plates that include Washington
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The vehicle is properly registered in Washington
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The vehicle qualifies under specific exempt categories (such as certain government or farm vehicles)
Trip Permit vs. Fuel Permit (Important Distinction)
A trip permit covers vehicle registration only.
You may also need a temporary fuel permit if:
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Your vehicle is not registered under IFTA
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You will consume fuel while operating in Washington
Many carriers mistakenly obtain only one permit when both are required.
Typical Information Needed to Apply
To obtain a Washington temporary trip permit, you usually need:
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Vehicle details (VIN, plate number, weight)
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Carrier name and USDOT number
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Travel dates
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Route or purpose of travel
Permits can be issued same day, through https://www.washingtontruckingonline.com/
Penalties for Operating Without a Trip Permit
Operating in Washington without a required trip permit can result in:
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Fines and citations
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Out-of-service orders
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Delays at weigh stations or inspections
Enforcement officers regularly check registration credentials at ports of entry and roadside inspections.
Final Thoughts
A Washington Temporary Trip Permit is essential for carriers operating in the state without IRP registration. It provides a legal, short-term solution for out-of-state trucks, new carriers, and one-time trips—but it must be paired with other required permits when applicable.