What the Washington Written Test Covers and How It Works

Washington's written knowledge test is a computer-based exam you take at a Department of Licensing (DOL) office. The test has 50 questions, and you must answer at least 40 correctly to pass — that is an 80 percent score. The questions come from the Washington Driver Guide and cover traffic laws, road signs, safe driving practices, and what to do in emergencies.

The test is untimed, so you can take as long as you need to read and answer each question. You sit at a computer terminal in the DOL office, and the system tells you when ready whether you passed or failed. If you fail, you can retake the test the same day, though you will pay the test fee again.

Washington offers the test in multiple languages: English, Spanish, Korean, Vietnamese, Chinese (Simplified and Traditional), Russian, and Somali. You choose your language when you schedule your appointment or arrive at the office.

Key Takeaways

  • You must score at least 40 out of 50 questions correctly to pass Washington's written test.
  • The test is computer-based and given at DOL offices; results are when ready.
  • You can retake the test the same day if you fail, but you pay the fee each time.
  • The Washington Driver Guide is the only study material you need; all test questions come from it.
  • You must bring a valid ID and proof of residency to the DOL office on test day.

What Documents You Need to Bring

Bring your current valid ID — a passport, state ID card, or out-of-state driver license all work. You also need proof of your current Washington address. A utility bill, lease, mortgage statement, or bank statement dated within the last 60 days will satisfy this requirement. A cell phone bill does not count as proof of residency in Washington.

If you are under 18, bring your parent or guardian with you. They must be present and sign consent forms. If you do not have a Social Security number, bring a letter from the Social Security Administration stating that you are not may be able to access, or bring your Individual Taxpayer Identification Number (ITIN) documentation.

Bring your learner permit if you already have one. If you are taking the test as part of getting your first license, you may need to have held a permit for a certain period depending on your age — check with your local DOL office about this timing.

How to Schedule Your Test Appointment

You can schedule your written test appointment online through the Washington DOL website or by calling 1-888-889-6365. Online scheduling is faster and lets you pick a specific date and time. You can also walk into a DOL office without an appointment, but wait times vary and may be long.

The test fee is $20 as of the last update, though you should confirm the current fee when you schedule. If you fail and retake the test, you pay the fee again. Some DOL offices are busier than others — offices in smaller towns often have shorter waits than those in Seattle, Tacoma, or Spokane.

Book your appointment at least a few days in advance if possible. If you need to cancel or reschedule, do so through the same online system or by phone. Canceling ahead of time means you will not lose your fee.

What to Study From the Washington Driver Guide

The Washington Driver Guide is free and available online at the DOL website or in print at any DOL office. Every question on the written test comes directly from this guide, so studying it is the most efficient way to prepare. The guide covers these main topics: traffic signs and their meanings, right-of-way rules, speed limits and safe speeds, following distance, turning and lane changes, parking rules, and what to do at traffic lights and stop signs.

The guide also covers impaired driving laws, seat belt and child safety seat requirements, and how to handle emergencies like brake failure or a skid. Read the sections on these topics carefully — test questions often ask about specific rules or what you should do in a particular situation. For example, a question might ask what you should do if your brakes fail on a hill, and the answer comes directly from the guide.

Many people find it helpful to read the guide twice: once all the way through, then again focusing on sections where they felt uncertain. You can also take practice tests online through the DOL website, which use the same question format and difficulty as the real test.

Common Mistakes Test-Takers Make

The most common mistake is not reading the Washington Driver Guide thoroughly before the test. People often rely on their driving experience or what they think they know, but the test asks about Washington's specific laws and rules. A rule that is true in another state might not be true in Washington, and the test will catch that.

Another frequent error is misreading the question or the answer choices. The computer screen shows one question at a time, and some questions are worded carefully to test whether you understand a specific rule. Read the question twice before you answer. If you are unsure, use the computer's flag feature to mark the question and come back to it after you finish the rest of the test.

Some test-takers rush through the test because it is untimed and they think speed matters. It does not. Take your time, read carefully, and think about each answer. If you do not know an answer, make your best guess and move on — you cannot leave questions blank, and guessing gives you a 25 percent chance on a four-choice question.

What Happens After You Pass or Fail

If you pass, the DOL office will give you a receipt showing your passing score. You will then move forward with the rest of the license process: the vision test, the road test (if required), and paying your license fee. The whole process from written test to getting your license usually takes a few weeks, depending on how quickly you schedule your road test and how busy your local office is.

If you fail, you can retake the test when ready at the same office. You pay the fee again and sit for another 50-question test. There is no waiting period between attempts in Washington. Some people pass on the second try after reviewing the guide for an hour or two. If you fail twice, take more time to study the guide before your third attempt — focus on the sections where you felt weakest.

Your test score is valid for one year. If you pass but do not complete the rest of the license process within that year, you will need to retake the written test.

Frequently Asked Questions

Can I use my phone or notes during the test?

No. You cannot bring any study materials, phones, or notes into the testing area. The DOL office will find these items while you test. You can only use the computer provided and the test itself.

What if I fail the test three times?

Washington does not have a limit on retakes, but you pay the test fee each time. If you have failed multiple times, spend more time studying the Washington Driver Guide and consider taking the online practice tests before your next attempt. Some DOL offices also offer in-person study sessions or can point you to resources.

Do I have to take the test in English?

No. Washington offers the test in Spanish, Korean, Vietnamese, Chinese (Simplified and Traditional), Russian, and Somali. Tell the DOL office your preferred language when you schedule or arrive for your test.

What if I have a disability that affects how I take tests?

Contact your local DOL office before your test date to discuss accommodations. Washington can provide extra time, a reader, a separate testing room, or other adjustments depending on your needs and documentation. Call ahead — do not wait until test day.

Is the written test the same for all license types?

The basic written test is the same for a standard driver license. If you are getting a commercial driver license (CDL), you take additional tests specific to commercial driving. Ask the DOL office which test you need based on the license type you are pursuing.