Driving under the influence (DUI) is a serious offense in South Carolina, carrying penalties that can have lasting effects on your personal, professional, and financial well-being. Understanding the potential consequences is crucial, whether it’s your first offense or a subsequent charge. If you or a loved one faces DUI charges in South Carolina, knowing the penalties and legal process can help you make informed decisions.
Understanding South Carolina’s DUI Laws
South Carolina law prohibits operating a motor vehicle with a blood alcohol concentration (BAC) of 0.08% or higher. For commercial drivers, the limit is reduced to 0.04%, while drivers under 21 face penalties for a BAC of 0.02% or higher. The state also enforces implied consent laws, meaning drivers automatically consent to chemical tests (breath, blood, or urine) by operating a vehicle on South Carolina roads. Refusing a test can result in additional penalties, including license suspension.
First-Time DUI Offense Penalties
A first-time DUI in South Carolina is classified as a misdemeanor, but the penalties are far from minor. Conviction can lead to:
- Fines and Fees: A first offense typically carries a fine of between $400 and over $1,000, including court costs and surcharges.
- Jail Time: Offenders may face a minimum of 48 hours to a maximum of 30 days in jail, though community service may be an alternative in some cases.
- License Suspension: Your driver’s license can be suspended for six months, and you may be eligible for a provisional license.
- Ignition Interlock Device (IID): Sometimes, you may be required to install an IID in your vehicle at your expense.
Second DUI Offense Penalties
A second DUI conviction results in harsher penalties, reflecting the state’s effort to deter repeat offenses:
- Fines and Fees: Depending on the BAC level at the time of arrest, fines can range from $2,100 to $6,500.
- Jail Time: Sentences range from five days to one year, with no option for community service substitution.
- License Suspension: Your license may be suspended for up to one year.
- Mandatory IID: Installation and use of an IID become mandatory, with costs borne by the offender.
Third DUI Offense Penalties
South Carolina treats a third DUI offense as a significant threat to public safety, imposing even stricter penalties:
- Fines and Fees: Fines range from $3,800 to $10,000, depending on the BAC level.
- Jail Time: Offenders face at least 60 days and up to three years in prison.
- License Suspension: Your license can be suspended for up to two years.
- Permanent Record Impact: A third DUI often results in a permanent mark on your criminal record, affecting future employment opportunities.
Fourth or Subsequent DUI Offenses
A fourth or subsequent DUI offense in South Carolina is classified as a felony. The penalties reflect the severity of repeated offenses:
- Fines and Fees: Significant fines, often exceeding $10,000, depending on the case’s circumstances.
- Prison Time: Sentences range from one to five years in state prison.
- Permanent License Revocation: Your driver’s license is permanently revoked, although limited reinstatement options may be available after several years.
- Additional Consequences: A felony DUI conviction can lead to restrictions on civil rights, such as voting and firearm ownership.
Aggravating Factors That Increase DUI Penalties
Certain factors can elevate DUI penalties in South Carolina, even for first-time offenders. These include:
- High BAC Levels: A 0.16% or higher BAC typically results in enhanced penalties.
- Child Endangerment: Driving under the influence with a minor in the vehicle can lead to additional charges.
- Accidents with Injuries or Death: If the DUI results in bodily harm or death, offenders may face felony DUI charges with penalties that include lengthy prison sentences and substantial fines.
Administrative Penalties and Implied Consent Violations
In addition to criminal penalties, DUI charges can result in administrative penalties under South Carolina’s implied consent laws. Refusing a breathalyzer or chemical test leads to automatic license suspension:
- First Refusal: A six-month suspension.
- Second Refusal: A nine-month suspension.
- Third or Subsequent Refusals: A one-year suspension.
Drivers who refuse testing may still face prosecution and conviction, as prosecutors can argue the refusal as evidence of guilt.
Long-Term Consequences of a DUI Conviction
A DUI conviction extends beyond fines, jail time, and license suspensions. It can result in:
- Increased Insurance Rates: A DUI on your record will likely lead to significantly higher auto insurance premiums.
- Employment Issues: Some employers may terminate or refuse to hire individuals with DUI convictions, particularly for jobs requiring driving.
- Social Stigma: A DUI conviction can harm personal relationships and social standing within the community.
Legal Defense Strategies for DUI Charges
Defending against DUI charges requires a comprehensive understanding of South Carolina’s DUI laws and the circumstances of your case. Common defense strategies include:
- Challenging BAC Evidence: Questioning the accuracy of breathalyzer or blood test results.
- Unlawful Traffic Stop: Arguing that law enforcement lacked reasonable suspicion to initiate the stop.
- Procedural Errors: Identifying mistakes made by officers during the arrest or testing process.
A skilled attorney from Baker Law Group can evaluate your case and build a defense tailored to your unique circumstances.
Contact a Charleston Criminal Lawyer
If you are facing DUI charges in South Carolina, Baker Law Group is here to help. Our experienced legal team understands the complexities of DUI cases and is committed to protecting your rights. From challenging evidence to negotiating reduced penalties, we will work tirelessly to achieve the best possible outcome for your case.
Contact Baker Law Group today to schedule a consultation with a Charleston criminal lawyer. Let us guide you through the legal process and provide the representation you deserve.







