Washington State Knowledge Test
The Washington State Knowledge Test comprises 40 multiple-choice questions in paper or digital format and is accessible in various languages, including English, Spanish, Russian, Chinese, Vietnamese, Korean, and Japanese. To successfully pass, a minimum score of 80% is required.
International Drivers Academy is a DOL-approved license testing center. If you have a group of 5 people or more, please email info@IDAdriving.com to schedule the Knowledge Test.
*Please note that Knowledge Tests must be taken in person; remote options are not available.
Knowledge Test Information
Cost
First attempt: $30
Each additional attempt: $20
The payment will be collected on the day of your appointment.
What to Prepare?
1. Pre-apply on the WA DOL website
If you don't have a Washington State ID card, Instruction Permit, or expired WA Driver's License, you must complete the pre-apply process on the DOL website before scheduling your Knowledge Test. It's free and saves you a trip to the DOL office. Check out this tutorial video on how!
After pre-applying, you'll get a "WDL" confirmation number (e.g. WDL123456abc) required for the Knowledge Test. If you have trouble completing your pre-apply, please contact the DOL office.
You can skip the pre-apply process if you already have a Washington State ID, Instruction Permit, or an expired WA Driver's License.
2. Study the Washington State Driver Guide
Before your Knowledge Test, make sure to study the fundamental rules of safe driving in Washington State. Familiarize yourself with road signs, right of way, emergency procedures, WA state laws, and safe driving tips. This is the most effective way to pass the Knowledge Test. The official Driver Guide is available in multiple languages for your practice.
What to Bring?
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Your WDL number;
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New format example: "WDL123456abc"
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If you have an old WA ID issued before 2018, your WDL number will start with your last name.
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AND
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A government-issued photo ID for proof of identification. Accepted forms of identification include a passport, green card, or employment authorization card.
After Your Test
After completing the Knowledge Test, you will get your results on the same day. These scores will be uploaded to the DOL website within 24 hours.
Please note that only DOL officers and driving schools have access to view these results; the results will not be visible on your personal DOL portal.
Once you've passed the Knowledge Test, you can either request the Non-photo Instruction Permit through the DOL website or visit your local DOL office to obtain the Photo Instruction Permit. If you have any questions, please contact the DOL office directly.
Instruction Permit (Non-photo or Photo) is required for Driving Lessons and Warm-up Sessions.