Months after a DUI arrest, many people are caught off guard when an invoice arrives in the mail from the California Highway Patrol. The bill is separate from your court fines, your DUI school fees, and everything else the court ordered you to pay. It can range from a few hundred dollars to well over a thousand, and it comes with a deadline and a warning about collections. Here is what you need to know.

What Is This Bill?

The CHP operates what it calls a DUI Cost Recovery Program, authorized under California Government Code § 53150. The law allows public agencies to seek reimbursement for the cost of an emergency response to an incident caused by an impaired driver. The invoice you received is the CHP’s attempt to collect those costs directly from you.

The bill typically itemizes officer hours at an hourly rate, and may include costs for other personnel who responded to the scene. The delay between your arrest and receiving the bill is common. In some cases, bills have arrived a year or more after the incident, partly due to the time it took for the Allende litigation (discussed below) to work its way through the courts and clarify the CHP’s billing authority.

Does the CHP Have the Right to Send You This Bill?

Not always. This is the most important thing to understand when you open that envelope.

Under Government Code § 53150, the CHP can only recover costs when your DUI caused an incident that triggered an actual emergency response. California courts have been clear that a routine DUI stop and arrest, without more, does not qualify. The California Court of Appeal stated directly that it would be highly strained to treat stopping a motorist for driving under the influence, without something additional, as an emergency within the meaning of the statute.

For the CHP to have a valid claim, all of the following elements generally must be present:

  • You were under the influence of alcohol or drugs
  • Your impairment caused negligent operation of a vehicle
  • That negligent operation proximately caused an incident
  • The incident triggered an appropriate emergency response
  • The costs claimed are reasonable and related to that response

In plain terms, if your DUI involved a collision, a rollover, a road hazard requiring traffic control, or a response that pulled significant resources to the scene, the bill is more likely to be legally justified. If you were simply pulled over, investigated, arrested, and booked with no accident and no extraordinary response, the bill may have no legal basis at all.

It is also worth knowing that the CHP cannot bill you for certain categories of costs even in valid cases. Under the Allende decisions, costs incurred after you were booked, including officer time spent writing reports or testifying against you in court, are not recoverable as emergency response expenses.

What Are the Statutory Limits?

Your liability under Government Code § 53155 is capped at $12,000 per incident, regardless of what the agency claims it spent. If you receive a bill that exceeds that amount, that alone is a basis to dispute it.

What to Do When You Receive the Bill

Read it carefully right away. The bill should include a written advisory explaining the legal basis for the claim and your rights to challenge it. It will also specify a deadline, typically 30 days from the date of the notice, to submit a written appeal. Missing that deadline can cost you your right to contest both whether the bill is valid and how much you owe.

Do not simply ignore it. A number of people have been told by well-meaning friends or even attorneys to disregard CHP cost recovery invoices. That is bad advice. If you do nothing, the CHP will send the debt to collections, add interest, and the state has powerful tools to collect, including intercepting tax refunds and other state payments owed to you. These debts are generally not dischargeable in bankruptcy either.

Request an itemized breakdown. You are entitled to see exactly what you are being charged for. Ask for a complete itemization showing each category of cost, the personnel involved, the hours claimed, and the hourly rates applied. State audits have found that CHP billing in cost recovery cases has often lacked documentation and reliability. An itemization gives you something concrete to evaluate and dispute.

How to Appeal or Contest the Bill

If you want to challenge the bill, here is the process:

  1. Read the appeal instructions included with your invoice. The notice is required to explain how to initiate a challenge. Follow those instructions precisely.
  2. Submit a written appeal before the deadline. Your appeal should state clearly that you are disputing the bill, and explain your grounds. If your DUI did not involve an accident or extraordinary emergency response, say so. Cite Government Code § 53150 and note that a routine DUI arrest does not constitute an incident under the statute.
  3. Challenge both validity and amount. You can argue that the CHP has no right to bill you at all, and also argue separately that even if some costs are recoverable, the amount claimed is overstated. These are two distinct arguments and you can make both.
  4. Document everything in writing. Keep copies of all correspondence, and send any written dispute by a method that creates a record, such as certified mail.

If the bill is large, consulting with a DUI attorney about the appeal is worth considering. For smaller bills, the time and cost of hiring counsel may outweigh the potential reduction. That is a judgment call based on your individual circumstances.

Who to Contact With Questions

The bill itself will identify the CHP office or program administrator handling your case, along with a phone number and mailing address. For CHP-issued bills specifically, you can also contact the CHP’s headquarters through their public inquiry line. When you call, have your invoice number, the date of your arrest, and the CHP incident or case number readily available. Ask specifically to speak with someone in the Cost Recovery Unit.

If the bill came from a different law enforcement agency, such as a city police department or county sheriff, the contact information on the invoice will direct you to the appropriate department’s cost recovery administrator.

A Note About Conviction

One thing that surprises many people is that the CHP does not need a criminal conviction to send you a valid cost recovery bill. The legal standard under § 53150 is based on the facts of what happened, not on the outcome of your criminal case. People whose DUI charges were reduced or even dismissed have still received and been required to pay these bills if the underlying incident met the statutory requirements.

Conversely, receiving a bill does not mean you are automatically required to pay it. The CHP issues these invoices broadly, and many are legally questionable. Do not assume the bill is valid simply because it arrived on official letterhead.

Conclusion

A CHP cost recovery invoice after a DUI feels like one more punch after you thought the fight was over. But it is not automatically owed, and it is not automatically correct in its amount even when it is owed. Read the paperwork, meet your deadlines, request an itemization, and if the bill does not reflect a legitimate emergency response, say so in writing. If you have questions about whether the bill in your case has a valid legal basis, speak with a DUI attorney who is familiar with Government Code § 53150.

Citations

  1. California Government Code § 53150.
  2. California Government Code § 53155 (statutory cap on liability).
  3. CHP v. Superior Court (Allende), 135 Cal.App.4th 488 (2006).
  4. Allende v. CHP, 201 Cal.App.4th 1006 (2011).