How Much Does a First-Offense DUI Cost in Los Angeles?

When people ask what a DUI costs, they are usually thinking about the fine. The fine is the smallest part. A realistic first-offense DUI in Los Angeles runs from roughly $8,000 to well over $25,000 once every consequence is counted — and the two largest line items, insurance and your defense, are the ones almost nobody warns you about at the roadside.

The base fine is only the beginning

The base fine for a first offense is set by California Vehicle Code § 23536 at $390 to $1,000. On its own, that number is misleading. California stacks mandatory ‘penalty assessments’ on top of it — a series of state and county surcharges that routinely multiply the base fine four to five times over. A $390 base fine becomes roughly $1,800 by the time the court is finished; a $1,000 base fine can exceed $3,600.

What a first DUI actually costs

Every piece of a DUI is a range, and those ranges span two orders of magnitude — a $55 license fee sits next to a multi-thousand-dollar insurance hit. Put on one scale, the picture is clearer than any paragraph: the fine everyone fixates on is dwarfed by the two costs that arrive later.

Notice which two bars stretch the furthest. The insurance surcharge and the cost of your defense — not the fine — decide what a DUI really costs. The rest of this breakdown takes each line in turn.

The costs the court and DMV impose

Beyond the fine, a conviction carries a state-licensed DUI program (tuition of several hundred dollars, more if the blood-alcohol level was high), the DMV’s reissue and Administrative Per Se fees, and a mandatory Penal Code § 1202.4 restitution fine — $150 minimum for a misdemeanor, not the $300 felony figure many sites cite. One cost has quietly disappeared: since Los Angeles County’s 2023 pre-arraignment reform, a standard first-offense DUI is booked and released with no cash bail at all.

SR-22 and insurance: the cost that outlasts the case

The SR-22 is just a form your insurer files with the state to prove you carry coverage; the filing fee is around $25. The cost that matters is what happens to your premium. In California a first DUI adds roughly $1,075 to $2,500 a year, and you carry it for the three years the SR-22 is required — a total insurance hit of about $3,200 to $7,500. It is frequently the single most expensive consequence of the entire case, and it arrives long after court is over. One piece of good news specific to California: the state limits insurers from using a DUI as the sole rating factor, so increases here are smaller than the national headlines suggest.

The ignition interlock is a choice, not a requirement

This is where most DUI-cost articles are simply wrong. Under Senate Bill 1046, a first-offense DUI with no injury and no chemical-test refusal does not require an ignition interlock device. You choose: install an IID for about six months and keep full driving privileges, or accept a restricted license (to and from work and your DUI program) with no device at all. If you do use one, budget roughly $400 to $750 over six months. It is a decision to weigh with your lawyer, not an automatic expense.

What a DUI lawyer costs — and why the range is so wide

Attorney fees are the widest range on the list because they track how hard the case is fought. A straightforward plea and a contested trial are different pieces of work.

So what is the real total?

Add it up and a first-offense DUI in Los Angeles realistically costs about $8,000 on the low end — a quick plea, a modest insurance increase, minimal extras — and $25,000 or more when the case is contested, the insurance hit is steep, and the defense goes the distance. The fine that started the whole conversation is a few percent of that. Understanding where the real money goes is the first step in deciding how hard a case is worth fighting.

And every offense after this one costs more

A first offense is the cheapest DUI you will ever have. Each one after it escalates sharply — longer programs, a mandatory then longer ignition interlock, steeper insurance, and at the felony line, prison exposure and uncapped restitution. On one scale:

We break each of these down the same way as this article: the cost of a second DUI, a third DUI, and a felony DUI — line by line, with the same verified sources.

Common questions

Is bail required for a first DUI in Los Angeles?

Usually not. Since Los Angeles County’s 2023 pre-arraignment release reform, a standard first-offense misdemeanor DUI is a ‘book-and-release’ — you are cited and released with no cash bail. Scheduled bail generally reappears only with priors, an injury allegation, or a magistrate’s review.

Do I have to install an ignition interlock device?

Not for a clean first offense. Under SB 1046 you can either install an IID for about six months and keep full driving privileges, or take a restricted license with no device. An interlock is mandatory for a first DUI involving injury, and for repeat offenses.

How long does the insurance increase last?

The SR-22 must be maintained for three years in California, and the premium surcharge typically lasts about that long. The DUI itself stays on your driving record for ten years, and some insurers rate for it longer.

Is a private lawyer worth the cost?

Often, yes — because the fee is small next to what a conviction costs over three years. Reducing or dismissing a charge, or winning the DMV hearing, can save more in insurance surcharges and collateral consequences than the representation itself. The right question is not just the fee, but what the case is worth fighting for.