Free California DUI tool

Total DUI cost calculator.

Estimate your total out-of-pocket costs for a California DUI — court fines and penalty assessments, DUI school, DMV fees, SR-22 insurance impact, ignition interlock device, and attorney fees. Every dollar accounted for. Free written estimate delivered to your inbox.

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California only. Costs vary by county, BAC level, and prior history.

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What was your BAC (blood alcohol concentration)?
How many prior DUI convictions do you have from the past 10 years?
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What type of California license do you hold?
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Your free written breakdown will arrive at the email you provided in the next few minutes. It will cover court fines, DUI program costs, DMV fees, insurance impact over three years, ignition interlock costs, and attorney fee ranges.

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By submitting, you agree this analysis is informational only and does not create an attorney-client relationship. Cost estimates depend on facts and court procedures not fully visible in this summary. Privacy and terms.

How California DUI fines actually work

Most people are shocked to discover that the "fine" listed on a DUI citation is only the base fine, and California's penalty assessment system multiplies it several times over. A first-offense DUI base fine typically ranges from $390 to $1,000 depending on the county. But California adds a series of mandatory penalty assessments on top of the base fine: a state penalty assessment, a county penalty assessment, a DNA identification fund assessment, a court operations assessment, a conviction assessment, and several others. By the time every assessment is added, the effective total fine on a first-offense DUI is typically $1,800 to $3,500. In high-cost counties like Los Angeles, San Francisco, and Orange County, the total can reach the higher end of that range or beyond. This is before any probation fees, restitution to victims, or civil liability.

The DUI program is a major hidden cost

Enrollment in a California-licensed DUI program is mandatory before the DMV will reinstate your license, and it is also typically a condition of probation imposed by the court. The length of the required program depends on your BAC and your prior history. A first offense with a BAC under 0.15% requires a 3-month (12-hour) program. A first offense with a BAC of 0.15% or higher requires a 9-month (45-hour) program. A second offense requires an 18-month program, and a third or subsequent offense can require an 18-month or 30-month program. Program costs vary but generally run $500 to $700 for the 3-month program, $1,200 to $1,800 for the 9-month program, and $2,000 or more for the 18-month program. You cannot obtain a restricted license or full reinstatement until you are enrolled and current, making this a non-optional expense.

Insurance is the longest-lasting cost

SR-22 financial responsibility insurance is required for three years from the date your driving privilege is reinstated, not from the date of arrest. Your insurer must file the SR-22 certificate directly with the DMV, and a lapse in coverage triggers an automatic re-suspension. Most standard insurance carriers will non-renew a policy after a DUI conviction, forcing you into the non-standard (high-risk) market. Non-standard market premiums for DUI drivers typically run $300 to $1,500 per year above what you were paying before, depending on your age, driving history, and county. Over the three-year SR-22 period, the cumulative insurance cost increase is frequently the largest single line item in the total DUI cost calculation — often exceeding the court fines by a factor of two or three.

What attorney fees actually mean for total cost

Many people evaluate DUI defense attorney fees as a pure cost rather than as an investment with a potential return. A private DUI defense attorney for a first-offense California DUI typically costs $3,000 to $8,000, with higher fees for cases involving accidents, injuries, refusal allegations, or high BAC. But experienced defense counsel can reduce the total cost in several ways: a wet reckless reduction eliminates the mandatory DUI program and may prevent the SR-22 requirement entirely, saving $3,000 to $6,000 in program and insurance costs; winning the DMV hearing preserves the license and avoids hard suspension costs; and successful suppression of evidence or procedural challenges can result in dismissal. The analysis we send you includes attorney fee ranges and an explanation of how representation typically affects total cost.

Common questions

What people ask about DUI costs

How much is a first DUI fine in California?

The base fine for a first-offense DUI under Vehicle Code 23152 is $390 to $1,000. However, California's mandatory penalty assessment system adds multiple layers on top: a state penalty assessment of $10 per $10 of base fine, county and city assessments, court operations assessments, and several others. After all assessments are applied, the total effective fine for a first DUI in California is typically $1,800 to $3,500. The exact amount varies by county. You can request a fine payment plan from the court to spread the payments over time.

How long do I have to pay the fines?

California courts generally allow DUI fines to be paid over the term of probation, which is typically three to five years for a first offense. Most courts offer installment plans. If you are facing financial hardship, you can request a fee waiver hearing or an ability-to-pay determination under Penal Code 1203.1b, which can reduce or eliminate some fees. Court-ordered fines that are not paid can result in license holds through the FTA (failure to pay) process with the DMV, so keeping current on payments matters beyond just avoiding contempt.

Do I have to pay for the DUI program out of pocket?

Yes. The DUI program is a licensed private provider, not a government service, and you pay the program directly. Programs are licensed by the California Department of Health Care Services (DHCS) and have fixed fee structures, though many offer sliding scale fees based on income. You must enroll in a program licensed in the county where you were convicted. Online-only programs are not accepted for California license reinstatement purposes. Program enrollment is typically required within 21 days of conviction or sentencing, so it is not something that can be deferred indefinitely.

How much does SR-22 insurance cost?

The SR-22 itself is not insurance — it is a certificate that your insurer files with the DMV confirming you carry at least the minimum required liability coverage. The filing fee your insurer charges is typically $15 to $30 per year. The real cost is the premium increase that comes with a DUI on your record. Most standard carriers (State Farm, Allstate, Farmers, etc.) will non-renew a policy after a DUI conviction. Non-standard market carriers — the ones who will write DUI drivers — typically charge $200 to $500 per month depending on your profile. Over the three-year SR-22 requirement period, the cumulative excess cost compared to clean-record rates is commonly $3,000 to $8,000.

Is an ignition interlock device required for first offense?

Yes, for most first-offense DUI convictions under Vehicle Code 23575.3, an ignition interlock device (IID) is required if you want to drive during the license suspension period using the IID-restricted license. The IID restricted license allows driving anywhere, as opposed to the older "to and from work only" restriction. IID installation runs $60 to $150, and monthly monitoring fees are $60 to $80. The minimum IID period for a first DUI without injury is six months. If you prefer not to drive at all during the suspension period, the IID can be avoided, but you would be without driving privileges for the full suspension term.

Is this estimate legal advice?

No. This calculator provides informational cost estimates based on the facts you enter and typical ranges for California DUI cases. It does not constitute legal advice and does not create an attorney-client relationship. The actual cost of your case depends on specific facts about your arrest, the county, the judge, and the outcome of your case. Legal advice comes only from a licensed attorney who has reviewed your complete record. The consultation with a DUI attorney is free and creates no obligation to retain.

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