How to Expunge a DUI Conviction in California in 2026: Eligibility, Steps, and Common Mistakes
In California, most DUI convictions can be expunged after you complete probation, but expungement does not erase the DUI for DMV, future DUI sentencing, or many background checks. In 2026, the most common path is a Penal Code § 1203.4 petition filed in the same county where you were convicted. This guide explains eligibility, step-by-step filing, timelines/costs, and the mistakes that cause denials.
What “Expungement” Means for a California DUI (and What It Doesn’t)
In California, “expungement” usually refers to relief under Penal Code § 1203.4 (or § 1203.4a for certain cases without probation). If granted, the court allows you to withdraw your guilty/no contest plea (or sets aside a guilty verdict), and then dismisses the case. On many private employment applications, you can generally answer that you have not been convicted—with important exceptions.
Key limitations for DUI expungements:
• DMV record: Expungement does not erase the DUI from your California DMV driving record. Administrative actions (like a suspension) remain governed by DMV rules and retention periods.
• Future DUI penalties: A dismissed DUI can still count as a prior for sentencing if you pick up another DUI within California’s “lookback” period (commonly 10 years).
• Professional licensing and government jobs: Many licensing boards and public agencies can still consider the case, and you may still need to disclose it in certain settings.
• Firearms restrictions: Expungement typically does not restore firearm rights if they were lost due to a disqualifying conviction.
Think of DUI expungement as a court dismissal that improves record presentation, not a true “erase.” For many people, it’s still a meaningful step toward employment and housing stability.
Eligibility to Expunge a DUI Conviction in California in 2026
Most DUI expungements in 2026 are decided by the court where the conviction occurred, based on whether you successfully completed probation and complied with sentencing terms.
1) You completed probation (or can get early termination)
For most misdemeanor DUIs, you receive summary (informal) probation—often 3 to 5 years. You are typically eligible when:
• Probation is completed and you are not currently charged with a new offense, and
• You are not serving a sentence and are not on probation for another offense.
If you are still on probation, you may still qualify if you can first obtain early termination of probation and then file the expungement. Courts often look for strong compliance and a clean track record since sentencing.
2) You satisfied DUI terms (or can show good-faith compliance)
Courts frequently require that you have completed the key conditions of your DUI sentence, such as:
• DUI school (AB-541/AB-762/AB-1353, etc.)
• Community service or work program
• Fines, fees, and restitution
• MADD Victim Impact Panel (if ordered)
• Ignition interlock device (IID) requirements (if ordered/required)
If you have unpaid amounts or incomplete programs, some courts deny outright; others may consider whether you made good-faith efforts and whether there’s a path to complete remaining terms first.
3) Your DUI case is not a state prison sentence case
Historically, expungement under § 1203.4 is tied to probationary sentences. If your DUI involved a state prison sentence, eligibility becomes more complex and may require other post-conviction remedies. Many DUI cases are misdemeanors, but DUI with injury or repeat DUIs can be felonies.
4) Felony DUI may require an additional step: reduction to misdemeanor
Some felony DUIs are “wobblers,” meaning the court may reduce them to misdemeanors under Penal Code § 17(b), often when probation was granted and performance was strong. A common strategy is:
Step A: Request § 17(b) reduction (if eligible)
Step B: Request § 1203.4 dismissal (expungement)
This can materially improve job and housing prospects, but eligibility depends on the specific charge, sentence, and court record.
Where to File: The Correct County, Court Division, and Case Type
You file in the same county and courthouse where you were convicted. Large counties may have multiple criminal divisions; using the wrong department or filing location can delay processing.
Example: A DUI conviction in Orange County must be addressed in the Orange County Superior Court that handled the criminal case, not where you currently live.
Step-by-Step: How to Expunge a California DUI in 2026
Step 1: Get your case details and proof of compliance
Before filing, collect:
• Case number, conviction date, code section (e.g., Vehicle Code § 23152(a) and/or § 23152(b))
• Probation end date
• Proof of DUI school completion
• Receipts or ledger showing fines/restitution paid
• Proof of completion for community service/work program
• Any prior court orders modifying probation
If you are unsure, request a docket/minutes from the criminal clerk’s office or use the court’s online case access (availability varies by county).
Step 2: Determine whether you need early probation termination
If probation is still active, consider filing a motion to terminate probation early first. Judges often want to see:
• Completion of all programs
• No new law violations
• Stable employment/school, community ties
• A specific reason (employment opportunity, licensing, immigration planning, etc.)
In many courts, early termination and expungement can be requested together, but local practices vary.
Step 3: Prepare the petition and supporting declaration
The core request is a petition to dismiss under Penal Code § 1203.4. Your packet typically includes:
• The petition/application form (county-specific or Judicial Council form if accepted)
• A proposed order
• A declaration explaining eligibility, compliance, rehabilitation, and why relief serves justice
• Attachments (proof of completion, payment, letters of reference if helpful)
A strong declaration is not generic. It should be factual and specific: what you completed, when, what changed since the conviction, and why dismissal helps you become a productive community member.
Step 4: File with the clerk and pay any fee (or request a fee waiver)
Fees vary by county and case type. If you qualify, you may request a fee waiver. Some courts allow e-filing for criminal motions; others require in-person or mail filing.
Step 5: Serve the prosecutor (if required) and calendar a hearing (if required)
Some counties require service on the District Attorney and set a hearing; others process expungement requests without a hearing unless contested. If a hearing is set, be prepared to address:
• Any remaining balances or incomplete terms
• Any new citations or arrests
• Why the court should grant discretionary relief if you did not perfectly comply
Step 6: Attend the hearing and obtain the signed order
If the judge grants the petition, the court signs an order dismissing the case under § 1203.4. Get certified copies if you anticipate employer or licensing verification.
Step 7: Update your records and background checks (realistically)
After dismissal, the court record reflects the dismissal, but private background checks may not update immediately. If a background report still shows an unresolved conviction, you may need to dispute it with the reporting agency and provide the dismissal order.
Timeline and Cost Expectations in 2026
Processing time depends heavily on county volume and whether a hearing is required. Many petitions take 4 to 12 weeks; contested cases or those requiring probation termination can take longer.
Costs may include court filing fees (varying by county), document costs, and attorney fees if you hire counsel. If you have unpaid fines or incomplete programs, those often must be resolved before the court will grant relief.
Common Mistakes That Get DUI Expungements Denied
1) Filing too early (probation not actually completed)
People often miscalculate the probation end date or assume probation ended after DUI school. If probation remains open, the court may deny unless you also request early termination and show strong cause.
2) Ignoring unpaid restitution or court-ordered balances
Even if your case feels “old,” the court may treat unpaid balances as non-compliance. Before filing, request a ledger and confirm whether anything is outstanding—including collection accounts.
