Ignition Interlock Device (IID) in Kansas
Kansas uses the term "DUI" for impaired driving offenses. IID requirement: required for all dui offenses. First offense duration: 180 days (6 months) for test failure; 1 year for test refusal. Monthly cost: $60-$95.
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Quick Answer
Kansas requires IID for all DUI convictions, including first offenses. The device is mandatory for obtaining a restricted license during the suspension period.
IID Duration by Offense
| Offense | IID Duration |
|---|---|
| 1st Offense | 180 days (6 months) for test failure; 1 year for test refusal |
| 2nd Offense | 1 year |
| 3rd Offense | 2 years |
| 4th+ Offense | 3 years |
BAC threshold: Any DUI conviction (no BAC threshold — all offenders)
IID Cost Breakdown in Kansas
| Item | Cost | Notes |
|---|---|---|
| Installation | $70-$150 | One-time fee. Takes about 1 hour. |
| Monthly Lease + Monitoring | $60-$95/mo | Includes device lease and monitoring. |
| Calibration | $25-$65 | Every 60 days. |
| Removal | $50-$100 | One-time fee when IID period ends. |
| Estimated Total (6 months) | $480-$820 | Install + 6 months lease + removal. |
| Estimated Total (12 months) | $840-$1,390 | Install + 12 months lease + removal. |
One-time
Lease + monitoring
Every 60 days
One-time
All-in estimate
All-in estimate
Approved IID Providers in Kansas
Contact providers directly for current pricing and service center locations in Kansas. Compare at least 2-3 providers before choosing — prices and service quality vary.
Restricted License with IID
Kansas allows a restricted license with IID for essential driving purposes.
Tampering / Circumvention Penalties
Tampering with an IID in Kansas is a Class A misdemeanor. Penalties include up to 1 year in jail and fines. The IID requirement is extended.
Early Removal
Kansas does not allow early removal.
Kansas-Specific Notes
Kansas differentiates IID duration between test failures (BAC above limit) and test refusals, with refusals carrying a longer IID requirement (1 year vs. 6 months for first offense).
Frequently Asked Questions
Is an IID required for a first DUI in Kansas?
How long do I need an IID in Kansas?
How much does an IID cost in Kansas?
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