A DUI conviction stays on your record in South Carolina permanently. It sits on your South Carolina Department of Motor Vehicles driving record indefinitely and remains in your criminal history with the State Law Enforcement Division for life. The state does apply a 10-year lookback period, but that window only decides how a future arrest gets charged. It does not remove the earlier conviction from either record.
On Your Driving Record
DUI is not handled through South Carolina’s points system. The SCDMV treats it as a mandatory-suspension offense that sits outside the normal point accumulation process.1SCDMV. Points System That distinction is the reason the conviction never ages off. Points fall away over time; a DUI notation does not.
A conviction also triggers a mandatory license suspension. The length increases with each subsequent offense, and a higher blood alcohol concentration pushes the suspension longer. If you refused the breath test, a separate administrative suspension under the implied consent law applies on top of any court-ordered suspension. Drivers under 21 face a lower threshold: the SCDMV will suspend a license for driving with a BAC of just 0.02% or higher.2South Carolina Legislature. South Carolina Code 56-1-286 – Suspension of License for Person Under Age Twenty-One
Three or more serious traffic convictions within a three-year period will get you classified as a habitual offender by the SCDMV, with DUI counting as one of those serious offenses.3South Carolina Legislature. South Carolina Code 56-1-1020 – Habitual Offender and Conviction Defined That status brings its own five-year revocation on top of the underlying penalties.
On Your Criminal Record
SLED maintains your criminal history, and the DUI conviction stays part of that record permanently. Anyone running a background check will see it, including employers, landlords, professional licensing boards, and schools. There is no waiting period after which the conviction drops off or becomes hidden.
The practical reach is wide. Many job applications ask about criminal convictions, and certain professional licenses in fields like healthcare, education, and law can be harder to obtain or renew with a DUI on your record. Because the conviction is permanent, those effects do not fade with time the way a traffic matter might.
What the 10-Year Lookback Actually Controls
The 10-year window is the figure most often confused with a record-clearing period. It is not one. South Carolina uses the lookback only to decide whether a new DUI arrest is charged as a first, second, third, or fourth offense. If the prior conviction is more than 10 years old, a new arrest is generally treated as a first offense for sentencing. If the prior falls inside the window, the new charge is upgraded to a repeat offense with much steeper penalties.
The sentencing difference is substantial. For a standard BAC under 0.10%, a first offense carries a $400 fine or 48 hours to 30 days in jail; a second offense carries a $2,100 to $5,100 fine and 5 days to 1 year in jail; a third brings a $3,800 to $6,300 fine and 60 days to 3 years in prison; and a fourth or subsequent conviction carries one to five years in prison.4South Carolina Legislature. South Carolina Code 56-5-2930 – Operating Motor Vehicle While Under Influence of Alcohol or Drugs Higher BAC readings push each tier further. The point for anyone trying to understand how long a DUI “counts” is that it counts for 10 years as a sentencing enhancer, and forever as a record entry.
Why You Can’t Expunge a DUI Conviction
South Carolina’s expungement statute lists the specific categories of offenses eligible for record clearance, and DUI is not among them. The eligible categories include dismissed or not-prosecuted charges, certain first-offense misdemeanors in magistrates court, youthful offender cases, conditional discharge for drug offenses, and offenses resolved through pre-trial intervention or alcohol education programs.5South Carolina Legislature. South Carolina Code 17-22-910 – Applications for Expungement; Administration A DUI conviction does not fit any of them.
Pre-trial intervention is also off the table. South Carolina law specifically bars DUI charges from PTI eligibility, and no judge or prosecutor can override that restriction.
When a DUI Arrest Record Can Be Cleared
The dividing line is conviction. If a DUI charge was dismissed, not prosecuted, or ended in a not-guilty verdict, the arrest and charge record can be expunged. In those cases the expungement is free, unless the charge was dismissed as part of a plea deal on another offense.65th Circuit Solicitor’s Office. Expungement You apply through the solicitor’s office in the circuit where the case was handled.7South Carolina Judicial Branch. Expungement Application Process
A dismissed charge is not self-clearing. The arrest will keep appearing on background checks until you file the application. If your case was thrown out years ago and you never filed, that record is likely still visible.
A Pardon Is the Only Relief for a Conviction
With expungement unavailable, the only official relief for a South Carolina DUI conviction is a pardon from the state’s Department of Probation, Parole and Pardon Services. A pardon does not erase the conviction. It adds a notation showing the conviction has been pardoned, which some employers and licensing boards may view favorably, but the conviction itself remains visible on your criminal history.8South Carolina Department of Probation, Parole and Pardon Services. Frequently Asked Questions
The pardon application requires letters of reference and a filing fee. After it is submitted, an agent investigates in the county where the offense occurred, and the full process from application to hearing takes roughly seven to nine months. A pardon restores certain state civil rights, but it does not automatically restore your driver’s license. Because the SCDMV issued the suspension, only the SCDMV can lift it, and you will need to contact them separately about reinstatement whether or not you receive a pardon.8South Carolina Department of Probation, Parole and Pardon Services. Frequently Asked Questions