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DUI bail and bond costs: the first money a DUI arrest takes
Before fines, before court costs, a DUI arrest usually takes money at the jail door. Bail is the amount the court holds to guarantee you come back; a bond is what you pay a licensed agent to post that amount for you. The two numbers are very different, and only one of them is refundable.
How the bail amount is set
In most counties, bail for a standard charge comes off a published county bail schedule — California law, for example, requires every county's superior court judges to adopt one (Penal Code § 1269b), listing a set amount per offense so a person arrested at night can post bail without waiting for a judge. A judge can raise or lower the scheduled figure at the first court appearance, and priors, a high BAC, an accident or injury move it up. Because the schedule is a county document, there is no honest national "DUI bail amount" — but the bond math below works off whatever figure your county sets.
The bond premium: 10%, fixed by law in the big states
If you use a bail agent, you pay a premium — a fee for the agent's guarantee, not a deposit. In California the premium is regulated by the Department of Insurance and the standard rate is 10% of the bail amount. Florida fixes the same rate by statute: under Fla. Stat. § 648.44 the premium is 10% of the bond, with a $100 minimum premium. The premium is non-refundable in every scenario, including dismissal — it is the price of the service, earned when the bond is posted.
| Bail set by the court | Bond premium at 10% | Cash bail alternative |
|---|---|---|
| $5,000 | $500 | $5,000 posted in full |
| $10,000 | $1,000 | $10,000 posted in full |
| $25,000 | $2,500 | $25,000 posted in full |
| $50,000 | $5,000 | $50,000 posted in full |
| $100,000 | $10,000 | $100,000 posted in full |
Sources: California Department of Insurance bail bond regulation (standard premium 10%); Florida Statutes § 648.44 (premium rate and $100 minimum); California Penal Code § 1269b (county bail schedules). Checked October 2026.
Cash bail vs. bond: the real trade-off
Post the full amount yourself and the court holds your money, not an agent's: if you make every required appearance, the bail is returned when the case concludes. Use an agent and only the 10% leaves your pocket up front — but it never comes back, and the agent may also require collateral (a car title, a lien, a co-signer) on larger bonds. Judges can also release a defendant on their own recognizance, which costs nothing; that decision is the court's, based on ties to the community and record, and it is most common on a first arrest with no aggravating facts.
Once you are out, the meter that matters is the case itself: fines, court costs, program fees, interlock and reinstatement. Price them all in the calculator.
Open the DUI cost calculatorWhere bail sits in the DUI stack
Bail is the only major DUI cost that can come back (in its cash form) and the only one due within hours of arrest. Everything after it — the seven layers of a first-offense conviction, the tow and impound bill for your car, and the attorney fee — is assessed over weeks and months. Budget for bail as a liquidity problem, and for the rest as a total-cost problem.
Not covered here: bail reduction arguments, release conditions, and what to tell the court are legal questions for a defense attorney. This page covers only what the release itself costs.