A South Carolina DUI can cost far more than the fine alone. In many cases, I’d expect a first offense to start with $2,500 to $5,000 in attorney fees, while the total bill can grow once I add court fines, DMV fees, ADSAP, and ignition interlock costs.
Here’s the short version:
- First offense: often $2,500–$5,000 in lawyer fees
- Second or third offense: often $5,000–$10,000
- Felony or aggravated DUI: often $10,000–$25,000+
- Court fines and assessments: often start at $1,000+ for a first offense
- ADSAP: often $500–$2,500
- Other costs: DMV hearings, reinstatement fees, expert witnesses, and ignition interlock monthly charges
What changes the price? Usually these things:
- prior DUI history
- high BAC
- refusal to test
- crash or injury
- expert testimony
- whether the case ends in a plea or goes to trial
The main point: if I only look at the lawyer’s quote, I may miss a large part of the total cost. The smart way to budget is to look at the whole case, not just the retainer.
This article breaks down the fee ranges, the extra charges that often come with a DUI, and the case facts that tend to make the bill lower or higher.
Typical Attorney Fee Ranges for a South Carolina DUI Case
South Carolina DUI attorney fees usually depend on how complicated the case is. In many cases, a flat fee covers pretrial work. But trial, appeals, and other advanced work often come with added charges. With that in mind, here are the usual fee ranges for South Carolina DUI cases.
Fee ranges for first offense, repeat offense, and felony DUI
A first-offense DUI without major aggravating factors usually runs $2,500–$5,000. A second or third DUI offense often falls in the $5,000–$10,000 range. A felony or highly aggravated DUI usually costs $10,000–$25,000+.
Those numbers can shift based on the facts. A straightforward first offense is one thing. A case with prior convictions, injuries, or other aggravating details is a different ball game.
What a DUI attorney fee may include and what may cost extra
A standard DUI defense fee may include the initial case review, evidence analysis, motion filing, and plea negotiations. That’s often the core legal work tied to getting the case ready before any trial.
What may not be included? DMV administrative hearings, expert witness coordination, formal trial preparation, or appeals. And that matters, because those extra pieces can add up fast. The attorney fee covers legal work only, so other case costs can push the total higher in a hurry.
Table: South Carolina DUI attorney fee ranges by case type
| Case Type | Typical Attorney Fee Range | Usually Extra |
|---|---|---|
| First-Offense DUI | $2,500 – $5,000 | Trial may be extra |
| Repeat DUI (2nd or 3rd) | $5,000 – $10,000 | Trial and DMV hearings often extra |
| Felony / Aggravated DUI | $10,000 – $25,000+ | Trial and experts almost always extra |
Other DUI Costs Beyond the Attorney Fee
The attorney fee is only one piece of the total bill. In South Carolina, a DUI case can also bring court fines, court costs, DMV fees, ADSAP, and ignition interlock charges. And those numbers can move fast based on what happened in the case.
Court fines, assessments, and case expenses
For a first offense, fines and assessments often start at $1,000 or more. If it’s a repeat offense or a felony case, that amount can climb fast.
Court costs are separate, and case-specific expenses can add more on top. So even if the lawyer’s fee looks clear at the start, the full price of the case usually goes well past that.
DMV hearings, ADSAP, and ignition interlock costs
Then there are the license-related costs. DMV hearings, reinstatement fees, ADSAP, and ignition interlock charges can all stack up.
ADSAP alone usually runs $500–$2,500. Ignition interlock costs don’t stop with installation either. In most cases, you also have monthly monitoring fees for as long as the device is required.
Table: Full cost breakdown beyond attorney fees
The table below shows the main non-fee costs that often stack onto a South Carolina DUI defense.
| Cost Category | First Offense | Repeat Offense | Aggravated / Felony |
|---|---|---|---|
| Court Fines & Assessments | $1,000+ | Several thousand dollars | Maximum Statutory Fines |
| Court Costs | Vary by case | Vary by case | Vary by case |
| DMV Hearing / Reinstatement Fees | Separate expense | Separate expense | Separate expense |
| ADSAP | $500 – $2,500 | $500 – $2,500 | $500 – $2,500 |
| Ignition Interlock (IID) | Install + monthly fees | Install + monthly fees | Install + monthly fees |
These base costs can go up or down depending on the facts, the lawyer’s approach, and whether the case ends in a plea or goes to trial.
What Makes a DUI Defense More or Less Expensive
Case facts that drive costs up
DUI defense costs can swing up or down based on the facts of the case and how far the defense has to go. The two biggest drivers are case complexity and how much litigation the case takes.
Repeat and felony cases usually cost more because they call for more motions, more hearings, and more prep work.
An injury crash, a breath test challenge, or a refusal to submit to testing can also push costs higher. A breath test challenge often means technical review and expert testimony. A refusal may add a DMV hearing, along with extra fees.
Plea resolution versus going to trial
The way a case ends also changes the price. Cases resolved before trial usually cost less than cases that go to a jury trial. That’s pretty simple: a jury trial takes more prep, more time in court, and more expert help.
Table: Cost factors and their effect on price
These are the main things that move a DUI defense toward the low or high end of the fee range.
| Factor | Likely Impact on Attorney Fees | Likely Impact on Other Expenses |
|---|---|---|
| Repeat or Felony Case | High increase; more motions, hearings, and preparation | Higher court costs and potentially stricter monitoring requirements |
| Accident or Injury | Significant increase; more complex defense work | Higher; may require accident reconstruction and medical experts |
| Breath Test Challenge | Moderate to high; requires technical review of the device and records | Moderate; may require a toxicologist or other expert testimony |
| Refusal to Submit to Testing | Moderate increase; adds DMV hearing complexity | Moderate; additional DMV-related fees and proceedings |
| Plea Resolution | Lower; usually less time and preparation than trial | Lower; avoids many trial-related expenses |
| Jury Trial | Highest; extensive preparation and multiple court days | High; expert witnesses, exhibits, and other trial-related costs |
How to Estimate Your Total DUI Defense Cost and Hire with Clear Expectations
Building a realistic budget for your DUI case
After you look at fee ranges and case expenses, build your budget around the total case cost, not just the retainer. That’s the part many people miss.
Use the ranges above as your starting point. Then add the other costs that can show up, such as court costs, DMV hearing fees, expert witness expenses, ADSAP, and ignition interlock if the court requires it. A retainer gets the case started, but it may not cover trial, DMV hearings, or expert costs. And if the case gets more involved, costs can climb fast because trial work and expert fees sit on top of the base attorney fee.
Questions to ask before agreeing to representation
Before you hire someone, pin down what the quoted fee actually includes and what will be billed on the side. A short scope check now can save you a nasty surprise later.
Use this checklist:
- Fee structure: flat fee or phased billing, and whether trial is billed separately
- DMV hearing representation: included in the quote or charged as an extra
- Extra costs: expert witnesses, filing fees, records, and trial prep
- Post-case requirements: ADSAP and ignition interlock guidance
Johnston Law Firm, LLC offers a free initial consultation to review your facts and outline likely costs.
That scope check is the fastest way to avoid billing surprises.
Conclusion: Key cost drivers to keep in mind
In South Carolina, DUI defense costs almost never stop at the attorney’s quoted fee. The main price drivers are the offense level, how involved the case is, expert evidence, and whether the case goes to trial. Before you hire, make sure you know exactly what the fee covers so you can spot what will cost extra.
FAQs
What does a DUI lawyer’s fee usually include?
A DUI lawyer’s fee usually covers the lawyer’s representation and the work tied to your case. That can include reviewing your arrest paperwork during a free initial consultation, building your defense strategy, handling negotiations, and taking action in court.
Even when a lawyer charges a flat fee, you may still need to pay separate case-specific expenses. These can include court filing fees and other costs linked to your situation.
Can I make payments on a DUI defense?
Yes. In most cases, you can make payments toward a South Carolina DUI defense, including attorney fees and other case costs. Johnston Law Firm, LLC accepts common payment methods like cash, check, and credit card.
If your case includes extra court-related or case-specific charges, ask about them as early as you can. That way, you’ll know what needs to be paid upfront and what may be paid over time.
How can I estimate my total DUI cost?
Add your attorney’s fee first. That price often depends on how hard the case is, problems with the evidence, and whether the matter ends with a plea or goes to trial.
Then add the required case expenses, such as court costs, investigation work, and any expert fees.
If you need help with the DMV side of the case, include that too. You should also factor in any court-ordered ignition interlock costs or treatment program fees.
The total can climb if the charge is a repeat offense, involves an accident, or includes a refusal. More discovery and motion practice can also push the price up.