DUI lawyer costs in South Carolina depend on the charge level, whether it's a first offense, and whether the case goes to trial — there is no flat statewide rate for 2026. Flat fees are common for straightforward first-offense cases with no accident or breath test refusal; hourly billing and higher retainers apply once a case involves a refusal, a wreck, or a prior conviction. What a first quote leaves out matters just as much: DUI school, ignition interlock fees, and license reinstatement costs come from the state and courts, not the defense attorney's fee.
- DUI lawyer cost in South Carolina depends on charge level, prior record, and whether the case goes to trial — not a fixed statewide fee schedule in 2026.
- Flat fees are more common for a first-offense DUI with no refusal or accident; contested trials and repeat offenses shift billing to hourly rates and larger retainers.
- DUI school, interlock device costs, and DMV reinstatement fees are separate from the attorney's fee and often missing from the initial quote.
- Strom Law Firm handles DUI defense across South Carolina and reviews case-specific fee structures during a consultation.
Why this matters
A DUI conviction in South Carolina carries consequences beyond a court fine: license suspension, an ignition interlock requirement on repeat or high-BAC cases, and insurance rate increases that stretch for years. The attorney's fee is one line item in a bigger financial picture, and comparing quotes without asking what's included leads to sticker shock later. Strom Law Firm represents DUI defendants across South Carolina and structures fees around what the specific charge requires, not a one-size number.
How much does a DUI lawyer cost in South Carolina?
Cost structures fall into three categories, and which one applies to your case depends on the facts, not just the charge.
| Fee structure | Typical case type | Best for |
|---|---|---|
| Flat fee | First-offense DUI, no accident, no refusal | Straightforward cases with a clear plea path |
| Hourly billing | Contested trial, breath test challenge, DUI plus other charges | Cases needing motions, expert witnesses, or multiple hearings |
| Retainer against hourly | Repeat offense, felony DUI (great bodily injury or death) | Complex, high-stakes defense with unpredictable court time |
Ask any attorney you're evaluating in 2026 whether the quote covers pretrial motions, the administrative DMV hearing, and a trial if the case doesn't resolve by plea. Those three items are where flat fees quietly turn into add-on charges.
First-offense DUI: cost depends on the breath test result
A first-offense DUI with a breath test result under the legal limit for enhanced penalties, no accident, and no refusal is the least complex case type a DUI attorney handles. It's also where flat-fee arrangements are most common, because the scope of work is predictable: arraignment, discovery review, negotiation, and likely plea or dismissal on a technicality.
A breath test refusal changes the calculation immediately. Refusal triggers an automatic administrative license suspension separate from the criminal case, which means the attorney has to handle two proceedings instead of one — the DMV hearing and the criminal court case. That second track is the single biggest reason a first-offense quote goes up.
Repeat-offense DUI: more court dates, higher cost
Second and third DUI offenses in South Carolina carry escalating criminal penalties and mandatory ignition interlock requirements, and the legal work scales with that exposure. Repeat-offense cases typically involve more discovery to review (prior arrest records, prior breath or blood test results), more negotiation leverage lost, and a higher chance the case goes to trial because the plea options narrow.
Attorneys handling repeat offenses in 2026 are less likely to quote a flat fee upfront and more likely to structure a retainer with hourly billing against it, precisely because the number of hearings isn't predictable at intake.
“The initial fee quote from a DUI lawyer rarely includes the DMV hearing, DUI school, or interlock costs added after sentencing.”
Why DUI lawyer cost varies in South Carolina
- Prior convictions — each subsequent DUI raises statutory penalties and the complexity of the defense.
- Breath test refusal — adds a parallel DMV administrative hearing to the criminal case.
- Accident or injury involved — can elevate the charge and bring in additional evidence review.
- Whether the case goes to trial — trial preparation (motions, expert witnesses, jury selection) is billed differently than a plea.
- County and court schedule — some jurisdictions move cases faster than others, which affects total hours worked.
- Attorney experience with DUI-specific evidence — breathalyzer calibration records and field sobriety test procedure both require specialized review.
Get a case-specific fee estimate
Talk through your charge and court date before deciding on a lawyer.
Is it worth hiring a DUI lawyer in South Carolina?
Hiring a DUI lawyer is worth it when the charge carries license suspension, interlock requirements, or a prior record that raises the stakes of a conviction. A defense attorney can challenge breath test procedure, negotiate reduced charges, and represent you at the separate DMV administrative hearing that a self-represented defendant often misses entirely.
What happens if you plead guilty without a lawyer?
Pleading guilty without a lawyer locks in the statutory penalties for the charge as written, with no negotiation on reduced charges or challenge to the evidence. It also forfeits the chance to contest the administrative license suspension tied to a refusal or high breath test result, which runs on its own clock separate from the criminal case.
Does refusing a breathalyzer cost more to defend?
Refusing a breathalyzer typically costs more to defend because it adds a second legal proceeding — the DMV administrative hearing — on top of the criminal DUI case. Attorneys handling refusal cases in 2026 generally scope more hours into the fee than a straightforward test-taken case.
FAQ
How much does a DUI lawyer cost in South Carolina in 2026?
Cost depends on whether it's a first or repeat offense, whether the breath test was refused, and whether the case goes to trial — there is no fixed statewide rate. Flat fees are more common for simple first-offense cases; hourly billing applies to contested or repeat cases.
What's included in a DUI lawyer's fee?
A DUI lawyer's fee generally covers court appearances, negotiation with the prosecutor, and case review, but it doesn't automatically include DUI school, interlock device costs, or DMV reinstatement fees. Ask specifically what's covered before signing an engagement letter.
Is a flat fee or hourly rate better for a DUI case?
A flat fee works best for a straightforward first-offense DUI with no accident or refusal, since the scope of work is predictable. Hourly billing fits contested cases headed to trial, where the number of hearings isn't known upfront.
Does a DUI lawyer cost more if the case goes to trial?
Yes, trial preparation adds motions, witness review, and jury selection work that a plea negotiation doesn't require. Attorneys quoting a flat fee for a case that later goes to trial often bill separately for that added phase.
Can a public defender handle a DUI case in South Carolina?
Public defenders can represent DUI defendants who qualify financially, but availability and caseload vary by county in 2026. A private DUI attorney can typically give a case more dedicated hearing prep time.
Does a prior DUI conviction increase legal defense costs?
Yes, each subsequent DUI raises statutory penalties and narrows plea options, which increases the hours a defense attorney needs to put into the case. Repeat-offense cases are less likely to be quoted as a flat fee.
What happens at the DMV hearing after a breath test refusal?
The DMV administrative hearing decides whether your license suspension for refusal stands, separate from the criminal DUI case in court. Missing the request deadline for this hearing typically means an automatic suspension with no challenge.
One last thing
The fee conversation matters less than the scope conversation: ask any DUI attorney exactly which hearings, motions, and outcomes are covered under the quote before you compare numbers side by side, because two "flat fee" quotes in 2026 can cover very different amounts of work. Strom Law Firm reviews the specific facts of a DUI charge — breath test result, prior record, accident involvement — before proposing a fee structure, which is the only way to get an estimate that holds up once the case is actually in front of a judge.