Ignition Interlock Driver’s License (IIL) for DUI Convictions in Washington State
Ignition Interlock Licenses in Tacoma, WA: How to Keep Driving After a DUI Suspension
If you’ve been convicted of DUI or a related offense in Washington, the Department of Licensing (DOL) will likely suspend or revoke your driver’s license. But that doesn’t always mean you’ll be completely off the road.
Washington offers a solution known as an Ignition Interlock Driver License (IIL). This restricted license allows eligible drivers to legally operate a vehicle during their suspension period, provided they meet certain conditions—most notably, installing an ignition interlock device (IID) in their vehicle.
At Smith & White, PLLC, we’ve helped hundreds of Tacoma and Pierce County clients navigate this process. This guide explains who qualifies, how to apply, and what to expect.
Who Qualifies for an Ignition Interlock License?
You may be eligible for an IIL if:
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You are a Washington resident with either:
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A valid WA driver’s license, or
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A valid out-of-state driver’s license.
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Your license is being suspended or revoked due to an arrest or conviction for one of the following:
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Driving Under the Influence (DUI)
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Physical Control of a Vehicle While Under the Influence
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Reckless Driving (when alcohol or drugs are involved)
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Vehicular Assault (involving alcohol or drugs)
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Vehicular Homicide (involving alcohol or drugs)
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Important: This license is only valid for drug- or alcohol-related offenses. Suspensions for other violations (like unpaid tickets or medical reasons) require different remedies.
When Should You Apply?
We recommend applying about one week before your suspension starts. This allows enough time for the Department of Licensing to process your application without creating a gap in your ability to drive. However, applying too early can also backfire. If DOL has not yet processed your suspension, they may return your application as premature.
Your attorney at Smith & White can advise you on the best timing for your specific case.
How to Apply for an Ignition Interlock Driver License (IIL)
Here are the basic steps to apply:
1. Install an Ignition Interlock Device (IID)
You must have a state-approved ignition interlock device installed in every vehicle you drive. A certified provider will install the device and submit proof of installation directly to DOL. You can also request a copy for your records.
We consistently recommend LifeSafer (www.lifesafer.com) to our clients, as their devices have shown the fewest technical issues and provide reliable service.
2. Obtain Proof of Financial Responsibility (SR-22)
This is typically an insurance certificate that verifies your compliance with Washington’s minimum liability coverage. Most major insurers offer this, but some people choose to get it from a specialty provider. If you’re not sure how to obtain it, our office can walk you through it.
3. Submit the Restricted License Application
Complete the Washington State Restricted Driver License Application and submit it to DOL along with the applicable fee. Your attorney can help you make sure every part is filled out correctly to avoid delays.
What Does the IIL Let You Do?
Once your application is approved, you can legally drive a vehicle in Washington as long as you have a properly installed ignition interlock device in any vehicle you operate.
This includes:
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Personal vehicles.
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Vehicles provided for work, unless exempted (more on that below).
You must carry your IIL at all times when driving. It does not override any other court orders or restrictions (such as a suspended CDL).
Employer Vehicle Exemption
If you drive as part of your job (such as in delivery or service roles), your employer can complete an Employer Declaration for Ignition Interlock Exemption. This allows you to drive employer-owned vehicles without an IID during work hours.
Note: This exemption does not apply to vehicles you own or lease and only applies during work hours for job-related tasks.
Court-Ordered IID vs. IIL: What’s the Difference?
One common point of confusion is the difference between a court-ordered ignition interlock condition (often required as part of release conditions) and the IIL issued by DOL.
Here’s the key distinction:
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A court may order you to install an IID as part of your release—even before any license suspension occurs.
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The IIL is what legally allows you to drive while your license is suspended due to a DUI-related offense.
Having an IID installed does not automatically mean you are allowed to drive. If you don’t also have an IIL (or your regular license is still valid), you may still be driving on a suspended license—even with the device.
In some cases, having both may extend the period you are required to keep the device installed, especially if your suspension starts after the court’s ignition interlock condition.
Do Ignition Interlock Devices Still Cause Problems?
The technology has improved significantly. Most of our clients no longer report the problems that used to be common—false positives, vehicle stalls, or unexpected lockouts. This is especially true when clients use reliable vendors like LifeSafer, which we recommend based on years of experience.
Still, occasional issues can occur. That’s why we advise clients to:
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Always keep records of maintenance or calibration checks.
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Avoid alcohol-based mouthwash or other products before blowing into the device.
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Document any malfunctions and notify the provider immediately.
Your Smith & White attorney can help address any legal consequences that arise from technical errors.
What About the Cost?
Cost is often the biggest barrier for drivers considering the IIL. Here’s a breakdown of common expenses:
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IID installation and monthly fees: Typically $70–$150 per month.
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SR-22 insurance: Varies based on provider and driving record.
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DOL application fees: As of this writing, generally $100–$200.
Financial Assistance
The Washington Department of Licensing offers financial assistance programs for low-income individuals who qualify. These programs may help cover the cost of the IID. You can find more information on their website or ask us to help you determine if you’re eligible.
A Realistic Scenario: How the IIL Can Keep Your Life Moving
A construction worker in Lakewood is convicted of DUI. His license is suspended for 90 days. He needs to keep working—not just to pay his court fines, but to support his family. He installs an ignition interlock device and files for an IIL a few days before his suspension starts. Within a week, he’s driving legally again.
Because he acted early and followed proper procedures, he was able to:
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Keep his job.
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Avoid a criminal charge for driving on a suspended license.
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Stay in compliance with both court and DOL requirements.
This kind of outcome is possible when you act early and get experienced legal help.
Get Help from a Tacoma DUI Defense Team That Knows the System
At Smith & White, PLLC, we don’t just defend you in court. We help you navigate the real-life consequences of a DUI—like staying on the road so you can work, care for your family, and move forward.
We serve clients in:
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Pierce County (Tacoma, Lakewood, Puyallup)
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South King County (Kent, Auburn)
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Thurston County (Olympia)
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Kitsap County (Port Orchard)
If your license is at risk due to a DUI or related charge, reach out today. We’ll walk you through the IIL process and fight to protect your future.
Facing a DUI-related suspension? Don’t navigate it alone—reach out to our Tacoma office today for a free consultation.