DUI Laws in Nevada (DUI)
Nevada uses the term "DUI" for impaired driving offenses. The standard BAC limit is 0.08%. The lookback period is 7 years. 3rd DUI offense within 7 years; any DUI resulting in death or substantial bodily harm; or any DUI committed after a prior felony DUI conviction or while undergoing felony-level treatment — regardless of how much time has passed (484C.410). Below are the full details of Nevada's DUI laws and penalties.
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Overview
Nevada enforces strict DUI laws with a 7-year lookback period for prior offenses and a third-offense felony threshold. Las Vegas and Reno's tourism-driven economies make DUI enforcement a high priority across the state. Nevada is notable for its mandatory DUI Court participation for repeat offenders, and the state offers a robust Misdemeanor DUI diversion program for eligible first-time offenders. Nevada also imposes some of the nation's harshest penalties for DUI-related fatalities, including the possibility of life imprisonment with parole eligibility after 10 years.
Official term: DUI
BAC Limits
| Driver Type | BAC Limit |
|---|---|
| Standard (21+) | 0.08% |
| Commercial (CDL) | 0.04% |
| Under 21 | 0.02% |
| Enhanced Penalty | 0.16% — requires a treatment program for an alcohol or substance use disorder (484C.400(a)(4)) and disqualifies the offender from the first-offense treatment-program sentence reduction (484C.320) |
Penalties by Offense
| Offense | Classification | Jail Time | Fines | License Suspension | IID |
|---|---|---|---|---|---|
| 1st Offense | Misdemeanor | 2 days to 6 months in jail or residential confinement, or 48 to 96 hours of community service (484C.400(a)(2)). A BAC of 0.16% or higher requires a treatment program (484C.400(a)(4)); a first offender below 0.16% may apply to undergo treatment instead of the standard sentence (484C.320). | $400 to $1,000 plus court assessments (total often $1,000–$2,000 with fees) | 185 days (approximately 6 months) | Court must order an IID for 185 days as a condition of the ignition interlock privilege (484C.460(1)(a)); exceptions exist for medical inability to provide a breath sample, residence more than 100 miles from an installer, and employer-owned work vehicles |
| 2nd Offense | Misdemeanor (within 7 years of first) | 20 days to 6 months in jail or residential confinement (484C.400(b)(1)); the sentence may be reduced if the offender undergoes a treatment program under 484C.330. At least one segment of confinement must be at least 48 consecutive hours (484C.400(3)). | $750 to $1,000 plus court assessments | 1 year | Court must order an IID for 1 year as a condition of the ignition interlock privilege (484C.460(1)(b)) |
| 3rd Offense | Category B Felony (within 7 years) | 1 to 6 years in Nevada State Prison | $2,000 to $5,000 plus court assessments | 3 years | Court must order an IID for 3 years as a condition of the ignition interlock privilege (484C.460(1)(c)) |
| Felony | Category B Felony (3rd offense within 7 years, or any DUI after a prior felony DUI conviction under 484C.410) or Category A Felony (vehicular homicide by a habitual offender) | 3rd offense within 7 years: 1–6 years (484C.400). DUI after a prior felony DUI conviction, any time: 2–15 years (484C.410). DUI causing death: 2–25 years, or 5–25 years with one or two priors; substantial bodily harm: 2–20 years (484C.430). Vehicular homicide (3+ prior DUI convictions, death results): Category A — life with parole eligibility after 10 years, or a definite 25 years (484C.440) | $2,000 to $5,000 for 3rd offense; up to $5,000+ for DUI causing death | 3-year revocation for a felony DUI, with an IID required for 3 years as a condition of reinstatement (484C.460(1)(c)) | Court must order an IID for 3 years as a condition of reinstatement (484C.460(1)(c)) |
Felony threshold: 3rd DUI offense within 7 years; any DUI resulting in death or substantial bodily harm; or any DUI committed after a prior felony DUI conviction or while undergoing felony-level treatment — regardless of how much time has passed (484C.410). Lookback period: 7 years — prior DUI convictions within this period count toward offense-level enhancement.
Additional Penalty Details
| Offense | Community Service | Probation | DUI School |
|---|---|---|---|
| 1st Offense | 48 to 96 hours if ordered in lieu of jail time (484C.400(a)(2)) | Up to 3 years; mandatory DUI evaluation and compliance with recommended treatment | Mandatory DUI school (8-hour VICTIM Impact Panel) and DUI evaluation (clinical assessment); completion of recommended treatment program |
| 2nd Offense | An equivalent number of community service hours may replace the fine (484C.400(b)(2)); a treatment program is mandatory (484C.400(b)(3)) | Up to 5 years; mandatory intensive treatment and DUI Court participation | Mandatory completion of a clinical alcohol/drug dependency treatment program; Victim Impact Panel required |
| 3rd Offense | At court's discretion as a condition of parole/probation | Parole supervision after prison release; mandatory treatment required | Mandatory intensive chemical dependency treatment; residential treatment often required |
| Felony | At court's discretion | Parole supervision; lifetime treatment and monitoring requirements possible for DUI causing death | Mandatory intensive inpatient or outpatient treatment program |
Implied Consent Law
Under Nevada's implied consent law (NRS 484C.160), any person who drives or is in actual physical control of a vehicle on a highway or premises to which the public has access is deemed to have consented to an evidentiary test of blood, urine, or breath when requested by an officer with reasonable grounds.
Refusal penalties: First refusal: the officer may apply for a warrant to compel a blood draw. License revocation of 1 year for first refusal, 3 years for subsequent refusals. Refusal is admissible as evidence in court. A person who refuses may still be subjected to a compelled blood draw with a warrant.
Aggravating Factors
| Factor | Impact |
|---|---|
| BAC of 0.16% or higher | Requires a treatment program for an alcohol or substance use disorder (484C.400(a)(4)) and bars the first-offender treatment-program sentence reduction (484C.320) |
| Minor passenger under age 15 | The court must consider this as an aggravating factor in determining the sentence (484C.400(5), 484C.410(5), 484C.430(7)) — it is not a separate child-endangerment charge |
| DUI causing death or substantial bodily harm | Death: Category B Felony, 2–25 years (5–25 with one or two priors) plus $2,000–$5,000; substantial bodily harm: 2–20 years (484C.430). Vehicular homicide for a driver with 3+ prior convictions: Category A Felony, life or 25 years with parole eligibility after 10 years (484C.440) |
| Driving on a suspended/revoked license from prior DUI | Separate misdemeanor or felony charge depending on the underlying revocation; additional jail time and extended revocation |
| Reckless driving pattern (excessive speed, weaving, etc.) | Reckless driving can be charged as a separate offense (NRS 484B.300); Nevada has no statutory speed-based DUI enhancement |
| Involvement in an accident / leaving the scene | Additional charges for hit and run; enhanced DUI penalties and potential felony charges even without injury |
DUI with Injury
Classification: Category B Felony — DUI causing death or substantial bodily harm (NRS 484C.430); Category A Felony — vehicular homicide by a habitual offender (NRS 484C.130, 484C.440)
DUI causing death: 2 to 25 years in prison and $2,000 to $5,000 in fines; with one or two prior qualifying offenses, 5 to 25 years. DUI causing substantial bodily harm: 2 to 20 years (484C.430). Vehicular homicide — a driver with 3 or more prior DUI-type convictions whose DUI causes death — is a Category A Felony: life with parole eligibility after 10 years, or a definite 25 years (484C.440). Probation is prohibited and the sentence cannot be suspended (484C.430(4)). Restitution to victims is mandatory. License revocation for 3 years, with an IID required for 3 years (484C.460(1)(c)).
Underage DUI
Drivers under 21 with BAC of 0.02% to 0.07% face a 90-day license suspension for a first offense. A second underage violation results in a 1-year revocation. Alcohol education and community service are typically required. If BAC is 0.08% or higher, the underage driver faces the same adult DUI penalties plus underage drinking charges. A minor may also be required to attend a substance abuse treatment program.
Diversion Programs
Program: Misdemeanor DUI Treatment Program / DUI Court
Nevada offers Misdemeanor DUI Treatment Programs in Clark County (Las Vegas), Washoe County (Reno), and other jurisdictions for first-time DUI offenders. Participants undergo a clinical assessment, attend a Victim Impact Panel, complete an education or treatment program, perform community service, and maintain clean record for a specified period. Felony DUI Court is available for repeat offenders in several judicial districts, offering intensive supervision and treatment as an alternative to extended prison sentences.
Eligibility: The treatment-program track is generally limited to first-time DUI offenders with BAC below 0.16% (484C.320 bars offenders at 0.16% or higher), with no accident or injury. Note that completing a diversion or specialty court program still counts as a prior offense for 7-year enhancement purposes (484C.400(2)). Felony DUI Court eligibility varies by judicial district but typically targets third or subsequent DUI offenders with demonstrated substance abuse issues.
How Long a DUI Stays on Your Record
A non-felony (misdemeanor) DUI conviction can be sealed from your Nevada criminal record 7 years after the case closes (NRS 179.245). A felony DUI — a 3rd offense, a DUI after a prior felony DUI, or any DUI causing death or substantial bodily harm — cannot be sealed under Nevada law regardless of time passed. On your driving record, DUI convictions are maintained by the DMV and are used for 7-year lookback calculations. Record sealing does not affect the DMV driving record.
Key Statutes
- NRS 484C.110
- Driving under the influence of intoxicating liquor or controlled substance — main DUI statute
- NRS 484C.120
- Unlawful BAC levels (0.08% standard, 0.04% commercial, 0.02% under 21)
- NRS 484C.160
- Implied consent to evidentiary testing
- NRS 484C.400
- Penalties for DUI — first, second, and third offenses; 7-year prior-offense rules
- NRS 484C.410
- Felony penalty for any DUI after a prior felony DUI conviction — 2 to 15 years, no time limit
- NRS 484C.130
- Vehicular homicide — habitual offender (3+ priors) DUI causing death; Category A felony
- NRS 484C.430
- DUI causing death or substantial bodily harm — felony penalties
- NRS 484C.460
- Ignition interlock device requirements
Frequently Asked Questions
How long does a DUI stay on your record in Nevada?
Is a first DUI a felony in Nevada?
What happens if you refuse a breathalyzer in Nevada?
Can I get a DUI reduced to reckless driving in Nevada?
How many DUIs is a felony in Nevada?
What is the DUI Court program in Nevada?
Do I need an SR-22 after a DUI in Nevada?
What is the BAC limit for an enhanced DUI in Nevada?
Related Guide
DUI license recovery in Nevada→Step-by-step guide to getting your license back after a DUI in Nevada — suspension periods, IID requirements, SR-22 insurance, reinstatement fees, and process.
Take Action — Direct Links
- Nevada DMV — DUI and Implied Consent Information
Official Nevada DMV resource on license revocation, reinstatement, IID requirements, and SR-22 filing after DUI
- Nevada Revised Statutes — Chapter 484C (DUI)
Full text of Nevada's DUI statutes including penalties, implied consent, and IID provisions
- Nevada Legal Services
Free legal assistance for low-income Nevadans facing DUI charges and related legal issues
- Clark County DUI Court
Information on Clark County's DUI Court program for repeat offenders in the Las Vegas metropolitan area
- Nevada Judicial Branch — Specialty Courts
Overview of Nevada's DUI Courts and other specialty court programs across the state
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