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Ignition Interlock License After a Second DUI in Washington Within 7 Years

When Can You Apply for an Ignition Interlock License After a Second Washington DUI Within 7 Years?

Washington Department of Licensing (DOL) administrative revocations and court-ordered suspensions for a second DUI within 7 years run concurrently in most cases, not consecutively. You can apply for an Ignition Interlock License (IIL) immediately upon administrative revocation or court-imposed suspension unless prior IIL violations, other disqualifying suspensions, or refusal-based revocations extend your mandatory hard period.

RCW 46.20.385 governs IIL eligibility. For second-offense DUI within 7 years, DOL typically issues a 2-year administrative revocation for test failure (BAC .08 or higher) or 2-year revocation for refusal. Court-imposed suspensions vary by BAC level and prior history. If your prior DUI occurred within the past 7 years, the court suspension minimum is 90 days for BAC .08–.14, 120 days for BAC .15 or higher, or 150 days if the prior offense involved BAC .15 or higher. These periods overlap—your IIL application timing is controlled by whichever suspension takes effect first.

If you violated IIL terms during a prior suspension—driving without the device, tampering, failing rolling retests, or accumulating lockouts—DOL may impose a mandatory hard suspension period before new IIL eligibility. This hard period is not codified at a fixed day count statewide; it varies by violation severity and prior history. Contact DOL Driver Services at 360-902-3900 to verify your specific eligibility date if prior IIL violations appear on your driving record.

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How DOL Administrative Revocations and Court Suspensions Stack for Second-Offense DUI

Washington separates administrative (DOL-imposed) and judicial (court-ordered) license actions. Both can apply to the same DUI arrest. DOL issues an administrative revocation under RCW 46.20.308 Implied Consent law based on BAC test results or refusal at the time of arrest. The court issues a separate suspension as part of criminal sentencing under RCW 46.61.5055.

For second DUI within 7 years, DOL administrative revocation is 2 years for test failure or refusal. Court suspension is 90 days minimum for BAC .08–.14, 120 days for BAC .15 or higher, or 150 days if your prior DUI involved BAC .15 or higher. These suspensions begin on different dates—administrative revocation starts when DOL processes the arrest report (typically 7–14 days after arrest), court suspension starts on sentencing date.

Because the suspensions run concurrently, your total restricted driving period under IIL is controlled by the longer of the two—typically the 2-year DOL revocation. IIL eligibility begins the day the first suspension takes effect, provided you have no disqualifying prior violations. You do not serve the DOL revocation fully, then start the court suspension. Install the ignition interlock device, file SR-22, pay the $100 IIL application fee, and you can drive under IIL terms immediately while both suspensions run in parallel.

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Ignition Interlock Device Installation Requirements and Timing for Second DUI

Washington requires ignition interlock device (IID) installation by a DOL-approved provider before IIL issuance. The provider list is published at dol.wa.gov under Ignition Interlock Devices. Installation must occur before you submit the IIL application—the provider certificate is required documentation.

Installation cost is typically $100–$150. Monthly monitoring and calibration fees range $75–$100. For a second DUI within 7 years, RCW 46.20.720 mandates IID for the entire period of suspension or revocation, which is 2 years under DOL administrative revocation. If court-imposed suspension extends beyond 2 years due to aggravating factors, IID remains required for the full duration.

You cannot drive any vehicle without an installed IID during the IIL period. This includes employer vehicles, rental cars, or vehicles owned by family members. Driving a non-IID-equipped vehicle while holding an IIL results in immediate IIL revocation, extension of your mandatory IID period, and potential criminal charges under RCW 46.20.740 (driving while license suspended or revoked in the first degree). DOL does not grant IID exemptions for work vehicles or employer hardship—the device travels with you, not the vehicle registration.

SR-22 Insurance Filing Duration and Cost Stack After Second Washington DUI

Washington requires SR-22 insurance filing for 3 years following a second DUI within 7 years. The 3-year period begins on the date your driving privilege is reinstated or the IIL is issued, whichever comes first. SR-22 filing fee is typically $25–$50 one-time. Premium increases vary by carrier, age, and county but typically range $140–$240/month during the filing period.

You must maintain continuous SR-22 coverage for the full 3-year period. If your policy lapses or cancels, the carrier notifies DOL electronically within 10 days under RCW 46.29. DOL suspends your IIL or reinstated license immediately upon receiving the lapse notice. Reinstatement after an SR-22 lapse requires new SR-22 filing, payment of the $75 administrative reinstatement fee, and the 3-year clock resets from the new filing date.

If you do not own a vehicle, non-owner SR-22 insurance meets the filing requirement. Non-owner policies provide liability coverage when you drive a vehicle you do not own—rental cars, employer vehicles equipped with IID, or borrowed vehicles. Non-owner SR-22 premiums are typically lower than owner policies, ranging $50–$100/month depending on driving history and carrier. Dairyland, The General, Progressive, and Bristol West write non-owner SR-22 policies in Washington.

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Total Cost of IIL Compliance for Second DUI Within 7 Years

Washington IIL compliance for a second DUI within 7 years requires five cost categories: IIL application fee, IID installation and monitoring, SR-22 filing and premiums, DUI alcohol/drug information school or treatment, and final reinstatement fee. Total cost over the 2-year IIL period plus 1 year of remaining SR-22 filing is approximately $7,500–$12,000.

IIL application fee is $100. IID installation is $100–$150 one-time, plus $75–$100/month monitoring for 24 months ($1,800–$2,400 total). SR-22 filing fee is $25–$50 one-time, plus premium increases of $140–$240/month for 36 months ($5,040–$8,640 total). DOL-approved Alcohol/Drug Information School (DIS) costs $150–$300, or substance abuse treatment ranges $500–$3,000 depending on program length and provider. Final reinstatement fee after the 2-year IIL period ends is $170 (DUI-specific reinstatement fee under RCW 46.20.311).

These costs are not optional. Failure to install IID, maintain SR-22, or complete court-ordered DIS/treatment extends your suspension period indefinitely. DOL will not issue final unrestricted license reinstatement until all program completion certificates, proof of SR-22 filing start date, and fees are submitted and verified.

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What Happens If You Violate IIL Terms During Second-Offense DUI Suspension

Driving without an installed IID while holding an IIL is a gross misdemeanor under RCW 46.20.740. First violation typically results in IIL revocation, extension of mandatory IID period by 6 months to 1 year, and potential jail time up to 364 days. Second violation during the same IIL period converts to a felony driving while license suspended charge in some counties.

IID device violations—tampering, failing rolling retests, accumulating lockouts, or circumventing the device—trigger automatic DOL review. Three failed rolling retests within a calibration period, five lockouts within 30 days, or any evidence of bypass attempt results in IIL suspension and mandatory hearing. DOL extends your IID requirement by the length of time the violation period lasted, plus additional mandatory hard suspension before new IIL eligibility.

Missing two consecutive DUI court program classes or treatment sessions triggers program non-compliance notification to the court and DOL. The court may issue a bench warrant. DOL suspends IIL until proof of re-enrollment and makeup completion is submitted. The 2-year IIL clock does not advance while you are out of compliance—time freezes until you cure the deficiency and pay reinstatement fees.

Path to Full License Reinstatement After Second Washington DUI Within 7 Years

Full unrestricted license reinstatement after a second DUI within 7 years requires completion of the 2-year IIL period, proof of continuous SR-22 filing for at least 2 years (with 1 additional year remaining), completion of all court-ordered DUI programs and treatment, payment of the $170 reinstatement fee, and retest (written knowledge and driving skills test).

RCW 46.20.311 requires both written knowledge retest and driving skills retest for second DUI within 7 years. You must schedule the retest at a DOL licensing office after your IIL period ends. Bring proof of DIS or treatment completion, SR-22 certificate showing continuous coverage start date, final court disposition showing all fines and conditions satisfied, and IID removal certificate from your provider. DOL processes reinstatement applications in 5–10 business days after all documentation is verified.

Your SR-22 filing requirement continues for 1 additional year after full license reinstatement. If you cancel SR-22 before the full 3-year period ends, DOL suspends your license again immediately. The 3-year SR-22 clock runs from IIL issuance date, not reinstatement date. Track your filing start date carefully—most carriers send anniversary reminders, but responsibility to maintain coverage rests with you.

Frequently Asked Questions

Can I get an Ignition Interlock License immediately after a second DUI arrest in Washington?

Yes, in most cases. Washington allows IIL application as soon as DOL administrative revocation takes effect, typically 7–14 days after arrest. You must install an approved ignition interlock device, file SR-22 insurance, and pay the $100 application fee before driving. If you have prior IIL violations or other disqualifying suspensions on your record, DOL may impose a mandatory hard suspension period before IIL eligibility.

Does a second DUI in Washington require ignition interlock for the full 2 years?

Yes. RCW 46.20.720 requires ignition interlock device installation for the entire period of suspension or revocation. For second DUI within 7 years, DOL administrative revocation is 2 years. You cannot remove the device early even if court suspension is shorter. Driving any vehicle without an installed IID during this period results in IIL revocation and criminal charges.

How much does ignition interlock cost for a second Washington DUI over 2 years?

Installation is $100–$150 one-time. Monthly monitoring and calibration fees are $75–$100 for 24 months, totaling $1,800–$2,400. Add the $100 IIL application fee, and total IID-related cost is approximately $2,000–$2,650 over the mandatory 2-year period. These costs are separate from SR-22 insurance premiums and DUI program fees.

What happens if my SR-22 insurance lapses during my Ignition Interlock License period in Washington?

DOL suspends your IIL immediately when your carrier reports the lapse. You cannot legally drive until you file new SR-22, pay the $75 administrative reinstatement fee, and wait 5–10 business days for DOL to process reinstatement. The 3-year SR-22 filing clock resets from the new filing date, extending your total compliance period.

Can I drive a company vehicle without ignition interlock if I have a Washington IIL after a second DUI?

No. Washington law prohibits driving any vehicle without an installed ignition interlock device while holding an IIL. This includes employer-owned vehicles, rental cars, or vehicles owned by family members. DOL does not grant exemptions for work vehicles. Driving a non-IID-equipped vehicle results in IIL revocation, IID period extension, and gross misdemeanor criminal charges.

Do I need to retake the driving test after my second Washington DUI to get my full license back?

Yes. RCW 46.20.311 requires both written knowledge retest and driving skills retest for full license reinstatement after second DUI within 7 years. You must complete the 2-year IIL period, maintain SR-22 for at least 2 years, finish all court-ordered programs, and pass both tests at a DOL licensing office before unrestricted driving privileges are restored.

How long does SR-22 filing last after a second DUI in Washington?

Washington requires SR-22 filing for 3 years after second DUI within 7 years. The 3-year period begins when your IIL is issued or full license is reinstated, whichever comes first. You must maintain continuous coverage for the full period. Canceling SR-22 before 3 years triggers immediate license suspension and resets the filing clock.