Overview
What happens if you get a DUI in California?
A DUI arrest in California triggers two separate legal cases at the same time:
Criminal Court Case – Determines guilt and penalties like jail, fines, and probation
DMV Administrative Case – Determines whether your driver’s license will be suspended
If you do nothing, your license can be suspended automatically—often within 30 days unless you request a DMV hearing within 10 days of arrest.
What is a DUI in California?
In California, you can be charged with DUI in two main ways:
Impairment-based DUI – You were unable to drive safely
“Per se” DUI (0.08% BAC or higher) – You are automatically considered over the legal limit
You can still be charged even if your BAC is below 0.08%.
Legal BAC Limits in California
0.08% – Adults (21+)
0.04% – Commercial drivers
0.01% – Under 21 or on DUI probation
DUI Penalties in California (2026)
First DUI Offense
Fines: ~$390–$1,000 (often $2,000+ with fees)
Jail: 0–6 months
License suspension: ~6 months
DUI school: required
Probation: typically 3–5 years
👉 Jail is possible—but many first-time offenders receive probation instead.
Second DUI (within 10 years)
Jail: Minimum 96 hours up to 1 year
License suspension: up to 2 years
DUI school: up to 18–30 months
Ignition interlock device (IID) often required
Third DUI
Jail: 120 days to 1 year
License suspension: up to 3 years
Long-term DUI education
Mandatory IID
Felony DUI
A DUI becomes a felony if:
You caused injury
You have multiple prior DUIs
Someone was seriously harmed or killed
Penalties can include:
16 months to 3+ years in prison
Large fines
Long-term license revocation
Enhanced DUI Penalties (Aggravating Factors)
Penalties increase if:
BAC is 0.15% or higher
There is a child in the car
You refuse chemical testing
You cause injury or death
What Happens After a DUI Arrest (Step-by-Step)
1. Traffic Stop & Arrest
Police observe impairment or conduct a sobriety test.
2. Chemical Testing
Breath or blood test is required. Refusal leads to automatic penalties.
3. License Suspension Begins
You receive a temporary license and must act quickly.
4. Arraignment
You enter a plea (guilty, not guilty, or no contest).
5. Pre-Trial
Your attorney may challenge:
The stop
The BAC results
Police procedures
6. Resolution
Case dismissed
Plea deal
Trial
DUI Costs in California
A DUI is often far more expensive than the base fine.
Typical total cost:
$2,000–$10,000+
Increased insurance premiums
Lost wages
Required programs
License Suspension & DMV Hearing
You have 10 days to request a DMV hearing
If you lose (or don’t request it), your license is suspended
You may qualify for a restricted license with an ignition interlock device (IID)
DUI Defenses (Common Strategies)
Unlawful traffic stop
Inaccurate breath or blood test
Improper police procedures
Medical conditions that mimic impairment
DUI cases are often highly technical and fact-specific.
California DUI FAQs
Will I go to jail for a first DUI?
Not always. Many first-time offenders receive probation, but jail is legally possible.
Can a DUI be reduced or dismissed?
Yes. Charges may be reduced or dismissed depending on the evidence, BAC accuracy, and whether proper procedures were followed.
How long does a DUI stay on your record?
Typically 10 years for sentencing purposes in California.
Can you get a DUI without alcohol?
Yes. Driving under the influence of drugs—including prescription medication—can result in DUI charges.
Key Takeaways
A DUI triggers two separate cases (court + DMV)
You have 10 days to protect your license
First-time DUIs often avoid jail—but not always
Penalties increase significantly with repeat offenses
Every DUI case depends on the specific facts and evidence
Need Help Finding the Right DUI Lawyer?
If you or someone you know is facing a DUI in California, finding the right attorney can make a significant difference in the outcome.
CriminalLaw.com connects individuals with experienced criminal defense attorneys based on their specific situation.
