By: Dan Rhodes
After many years working with drivers in the DUI and ignition interlock world, one of the most common questions I hear is how much a DUI really costs. Most people expect fines and fees, but they are surprised when they see how quickly everything adds up. A DUI in California is expensive, not because of just one fee, but because of many different costs that come from the DMV, the court, insurance companies, and outside programs.
My goal with this guide is to give you a clear look at the real costs of a DUI in California, so you know what to expect and how to plan for each part.
Court Fines and Penalties
Every DUI conviction includes court fines. These fines usually range from several hundred to several thousand dollars depending on the case. The court may also add penalty assessments which can multiply the total amount owed. These assessments are mandatory and often surprise people because they are not listed as standard fines.
DMV Fees and License Costs
The DMV charges its own set of fees separate from the court.
These may include
- license reinstatement fees
- administrative hearing fees
- reissue fees
These fees are required before you can regain any form of driving privilege.
Ignition Interlock Device Costs
If you are required to install an ignition interlock device, you will have installation costs and monthly service costs. Prices vary by provider and by county. Most drivers find that the interlock is one of the most manageable parts of the cost, but it still needs to be included in your budget.
Insurance Rate Increases
Insurance is one of the most expensive parts of a DUI. After a DUI, most drivers must file an SR 22 which tells the state that you have active insurance. Many insurance companies raise rates after a DUI or even cancel the policy. Some drivers must switch to a high risk insurer which can increase costs for several years.
DUI Program Costs
The DUI school is required in almost every DUI case. The length of the program depends on your blood alcohol level and whether you have prior DUIs. Costs vary but usually range from a few hundred dollars for a short program to over a thousand for longer programs.
Towing and Storage Fees
If your vehicle was towed at the time of arrest, you may have towing and storage fees. These costs grow daily until the vehicle is picked up. Many drivers do not expect this cost, but it can be significant.
Attorney Fees
If you hire an attorney, fees depend on the experience of the lawyer and the complexity of your case. Attorney fees can range widely. While this is not required, many people choose to hire an attorney to help guide them through the process.
Time Off Work and Other Personal Costs
Many people do not consider the cost of missed work, transportation changes, or additional childcare during appointments or classes. These personal costs add up and are part of the overall financial impact of a DUI.
A Simple Way To Think About DUI Costs
- A DUI includes costs from the court, DMV, and insurance
- Required programs add to the total amount owed
- The ignition interlock device has separate costs
- Personal costs can be just as significant as legal fees
Understanding these costs early can help you plan ahead and avoid surprises.
Closing Thoughts A DUI in California is expensive, but knowing the costs ahead of time helps you prepare and stay focused on getting through the process. While the financial impact is real, it is possible to move forward with the right information and support. I have walked many drivers through this stage, and the ones who do best are the ones who take it step by step and stay organized.
Estimated DUI Cost Breakdown
- Court fines and assessments: 1,800 to 4,500 dollars
- DMV fees and license costs: 125 to 300 dollars
- Ignition interlock installation and service: 800 to 1,500 dollars per year
- Insurance increases over three years: 10,000 to 20,000 dollars or more
- DUI program costs: 500 to 2,500 dollars depending on program length
- Towing and impound fees: 300 to 600 dollars
- Attorney fees: 2,500 to 7,500 dollars
- Personal and indirect costs: 500 to 2,000 dollars
Most first time DUI cases in California fall between 15,000 and 25,000 dollars when all costs are added together.
Sources
California DMV Fee Schedule
California Court DUI Sentencing Guidelines
Department of Insurance SR 22 Requirements
California Office of Traffic Safety