Idaho DUI Laws

Idaho's DUI Laws and Penalties for a 1st, 2nd, and 3rd Conviction

Idaho prohibits anyone from driving or being in actual physical control of a vehicle while having a blood alcohol concentration (BAC) of .08% or more, or under the influence of drugs, alcohol, any impairing substance, or any combination of substances.

Idaho First-Offense DUI

In Idaho, a first-time conviction for driving under the influence (DUI) is generally a misdemeanor. Convicted motorists face a fine, license suspension, and possible jail time. However, the circumstances surrounding the DUI can greatly affect the outcome.

Idaho Second-Offense DUI

In Idaho, a second conviction for driving under the influence (DUI) is generally a misdemeanor. Convicted motorists face a fine, license suspension, and possible jail time. However, the circumstances of every case are different and can greatly affect the outcome.

Third-Offense DUI in Idaho

What to expect if you get a third DUI conviction in Idaho

What Is Considered a Felony DUI in Idaho?

Circumstances and aggravating factors that can make a DUI a felony in Idaho.

How Idaho's DUI Laws Apply to Marijuana and Other Drugs

How Idaho's DUI laws apply to drugged driving and the penalties you can expect if you are convicted

Idaho’s Underage DUI Laws and Violation Penalties

In Idaho, drivers who are under the legal drinking age can get an underage DUI for operating a vehicle with a BAC of .02% or more.

Idaho’s Implied Consent Law and Refusing Alcohol Testing

Idaho's implied consent rules that require all drivers stopped for driving under the influence to take a blood, breath, or urine test at the request of an officer

Idaho’s Open Container Law and Violation Penalties

Read about Idaho's open container laws and the consequences of a violation.

Idaho's Boating Under the Influence (BUI) Laws and Penalties

Idaho law prohibits operating or being in actual physical control of a vessel while under the influences of drugs or alcohol.