South Carolina Romeo and Juliet Law: Age of Consent, Close-in-Age Rules, and Penalties

Overview

Two features define South Carolina, and neither has much to do with age gaps.

There is no statute of limitations. South Carolina is one of a small handful of states — and the only one in the Southeast — with no limitation period for any criminal offense, not just serious ones. There is no year at which exposure expires for anything. Conduct from decades ago can be charged today, and cases arising from very old allegations do get prosecuted here.

The registry was mandatory lifetime for everyone, until a court intervened. South Carolina was the last state in the country to require lifetime registration for every registrable offense with no mechanism for removal and no judicial review. In Powell v. Keel, the South Carolina Supreme Court held that scheme unconstitutional, ruling that requiring lifetime registration without any opportunity for review violated due process. The legislature responded by creating a removal process. That change is recent enough that a great deal of published material about South Carolina registration is out of date.

On close-in-age protection itself, South Carolina's provisions are organized by the victim's age band rather than by an age gap, with criminal sexual conduct with a minor graded in degrees. The precise contours of the 14-and-15 band are more complicated than a chart can convey and have been amended, so this is a state where checking the current statutory text matters more than usual.

1. Does South Carolina Have a Romeo and Juliet Law?

Not a gap-based exemption of the kind used in most states. South Carolina grades criminal sexual conduct with a minor by degree, keyed principally to the victim's age band and the relationship between the parties. On close-in-age protection itself, South Carolina's provisions are organized by the victim's age band rather than by an age gap. The precise contours of the 14-and-15 band are more complicated than a chart can convey and have been amended, so this is a state where checking the current statutory text matters more than usual.

2. Age of Consent in South Carolina

Sixteen. A person 16 or older can generally consent to sexual activity in South Carolina, subject to the position-of-authority provisions. Criminal sexual conduct with a minor (S.C. Code § 16-3-655) is graded in degrees keyed principally to the victim's age: first degree — reaching the youngest victims, with substantial mandatory exposure; second degree — an intermediate band; third degree — added in a later amendment, addressing the older end of the minor range. The statute also reaches actors in positions of familial, custodial, or official authority over minors, and those provisions extend above the age band that would otherwise apply. Because South Carolina has amended this section more than once and because the degrees are defined by combinations of victim age, actor age, and relationship, this is a state where relying on a summary is genuinely risky. The specific band and degree should be confirmed against current text.

3. Close-in-Age Exception Explained

South Carolina does not use a gap-based exemption of the kind used in most states. Instead, criminal sexual conduct with a minor is graded in degrees keyed principally to the victim's age band and the relationship between the parties: first degree reaches the youngest victims, with substantial mandatory exposure; second degree covers an intermediate band; and third degree, added in a later amendment, addresses the older end of the minor range. Whether conduct is charged at all, and in what degree, therefore turns on which band the victim's age falls into rather than on how many years separate the parties.

4. Legal Age Gap Rules

There are no gap thresholds to measure. South Carolina's provisions are organized by the victim's age band rather than by an age gap, and the degrees are defined by combinations of victim age, actor age, and relationship. The precise contours of the 14-and-15 band are more complicated than a chart can convey and have been amended, so this is a state where checking the current statutory text matters more than usual — the specific band and degree should be confirmed against current text rather than against any summary.

Positions of Authority

South Carolina's inclusion of familial, custodial, and official authority within § 16-3-655 is significant, and it operates the way comparable provisions do elsewhere: where such a relationship exists, the age of consent provides no protection and the age difference is not the operative question.

South Carolina also maintains separate provisions addressing sexual conduct by those in institutional and custodial roles.

For anyone working with young people in South Carolina — teachers, coaches, youth workers, foster parents — this is the operative framework rather than the general age of consent.

Mistake of Age

South Carolina does not provide a general reasonable-belief defense for these offenses. A defendant's belief about the other person's age does not defeat the age element.

Marriage

South Carolina has raised its minimum marriage age, moving away from the notably low thresholds it historically permitted. Older material describing South Carolina as permitting marriage at 14 reflects a regime the legislature has since replaced. Confirm current requirements with counsel.

5. What Is Not Protected?

What nothing covers — the situations where neither the age of consent nor the grading by degree offers any protection:

• Positions of authority. These reach minors above the age of consent with no gap allowance.
• Explicit images. South Carolina's sexual exploitation of a minor provisions use 18 as the threshold with no close-in-age accommodation, graded in three degrees. Two South Carolina sixteen-year-olds — both at the age of consent — face felony exposure for producing or exchanging images. Combined with the absence of any limitation period, this exposure does not diminish over time.
• Force or coercion. Criminal sexual conduct provisions reach these circumstances independently of age.
• Conduct in another state. South Carolina borders North Carolina and Georgia. North Carolina uses a three-band gap structure with a hard line at six years; Georgia offers misdemeanor reductions in two statutes. The Charlotte metropolitan area extends into South Carolina, and Augusta straddles the Georgia line. Using a phone or the internet to arrange a meeting can trigger 18 U.S.C. § 2422(b) and its ten-year mandatory minimum.

6. Examples

7. Possible Penalties

South Carolina's exposure in this area is severe at the upper bands, with mandatory minimum provisions applying to the most serious degrees and maximum terms measured in decades. South Carolina also applies a “no parole offense” designation to certain serious crimes, requiring service of a substantial percentage of the sentence before release eligibility. Whether that designation attaches to a given charge changes the practical meaning of the sentence considerably and should be confirmed directly. Lower degrees carry correspondingly lower exposure, which is why the degree charged — and the band it rests on — drives the outcome more than any other factor.

8. Sex Offender Registration Risk

South Carolina registers under § 23-3-400 et seq. For decades, the scheme was among the most rigid in the country: lifetime registration for every registrable offense, with biannual in-person verification, no tiers, no risk assessment, and — critically — no mechanism to petition for removal. A person convicted at nineteen of an offense involving a fifteen-year-old registered for the rest of their life on identical terms as anyone else. In Powell v. Keel, the South Carolina Supreme Court held that mandatory lifetime registration without any opportunity for judicial review violated due process, and directed that the requirement could not be enforced without a process for review. The General Assembly responded by amending the statute to create a removal process, establishing tiers and permitting certain registrants to petition after a qualifying period. The framework is newer than most states' equivalents and is still being applied. Three practical points: older material is unreliable — anything describing South Carolina as flat lifetime registration with no exit reflects the pre-Powell regime; eligibility depends on the offense and the tier, since not every registrant qualifies and the criteria are specific; and people registered under the old scheme may now have options they did not have before, so for anyone carrying an older South Carolina registration obligation, this is worth having reviewed.

Statutes of Limitation

This deserves its own section because it is genuinely unusual and frequently misunderstood. South Carolina does not have a general criminal statute of limitations. Most states set periods for most offenses and eliminate them only for the most serious. South Carolina eliminated them for everything, or rather never adopted them. The practical consequences: old conduct remains chargeable — there is no point at which a person becomes safe from prosecution by the passage of time; conversations about the past are not safe conversations — someone discussing conduct from many years earlier, with a therapist, a family member, or an investigator, is discussing something that can still be charged; and evidence problems are the only practical limit — what constrains old prosecutions in South Carolina is proof, not time.

9. Official Statute Sources

Primary South Carolina statutes and official government resources cited in this guide. Look each citation up on your state legislature's official website for the current text:

• S.C. Code § 16-3-655
  Criminal sexual conduct with a minor
• S.C. Code § 16-3-651
  Criminal sexual conduct definitions
• S.C. Code § 23-3-400 et seq.
  Sex offender registry
• Powell v. Keel (S.C. 2021)
  Due process and mandatory lifetime registration
• South Carolina Legislature
  Official South Carolina Code of Laws
• U.S. Department of Justice
  Citizen's Guide to U.S. Federal Law on the Sexual Abuse of Minors

10. When to Talk to a Lawyer

Before speaking with police or Department of Social Services investigators, including in conversations framed as routine — and this advice applies with unusual force in South Carolina. Because there is no limitation period, the ordinary intuition that old matters have receded does not hold here. A conversation about something that happened fifteen years ago is a conversation about a chargeable offense. That is not true in most states, and people from elsewhere routinely misjudge it. The second issue is the degree charged, since South Carolina grades by victim age band and the exposure differs enormously between degrees. Establishing exact dates matters. The third, for anyone already registered, is whether the post-Powell removal process offers a route that did not exist before. That is worth reviewing regardless of how long ago the conviction occurred.