- South Carolina is an equitable distribution state — courts divide assets based on fairness, not an automatic 50/50 split.
- Notarization is recommended but not required for prenups in South Carolina.
- Witnesses are recommended but not legally required.
- Full financial disclosure by both parties is required by law.
- South Carolina has no mandatory waiting period, but signing at least 30 days before the wedding is recommended.
How South Carolina classifies marital property
South Carolina uses equitable distribution to divide marital property at divorce. Courts consider each spouse’s income, contributions to the marriage, length of the marriage, and other factors — but “equitable” doesn’t mean equal. A prenup lets you define your own division rules in advance, removing uncertainty about how a court might split your assets.
Understanding South Carolina's equitable distribution system is critical because a prenup is essentially your opportunity to override these default rules. Without one, a judge decides what's "fair" based on subjective factors like each spouse's income, contributions, and future needs.
The legal framework: Case law (Hardee v. Hardee, 2000)
Prenuptial agreements in South Carolina are governed by Case law (Hardee v. Hardee, 2000). While South Carolina has not adopted the Uniform Premarital Agreement Act (UPAA), the state's statutes provide clear requirements for valid prenuptial agreements.
Signing requirements in South Carolina
South Carolina has specific requirements that must be met for a prenuptial agreement to be valid. Missing any of these can give a court grounds to throw out the entire agreement.
- **Written agreement** — Must be in writing — verbal prenups are not valid
- **Signed by both parties** — Both parties must sign voluntarily before the wedding
- **Notarization recommended** — Not legally required but strongly advised for court enforceability
- **Independent legal counsel recommended** — Each party should have their own attorney review the agreement
- **Full financial disclosure** — Both parties must disclose all assets, debts, and income — incomplete disclosure is the #1 reason prenups are invalidated
- **State-specific requirement** — Prenup law governed primarily by case law rather than statute
Spousal support in a South Carolina prenup
Spousal support waivers are generally enforceable in South Carolina prenups, provided the agreement meets all other legal requirements — voluntary execution, full financial disclosure, and terms that are not unconscionable.
Key case law: Hardee v. Hardee (2000)
South Carolina’s prenup law is governed primarily by case law rather than statute. Hardee v. Hardee established key enforceability factors: voluntariness, full financial disclosure, and adequate time to review the agreement.
What this means for your prenup: Clause guides South Carolina couples through the case law standards, ensuring your prenup addresses all factors courts consider when deciding whether to enforce the agreement.
Sunset clauses and special provisions
South Carolina courts will enforce sunset clauses — provisions that cause the prenup to expire after a set number of years. If you want the agreement to remain in effect indefinitely, make sure to exclude a sunset clause or explicitly state that the agreement has no expiration.
Build your South Carolina prenup on Clause
Clause generates a legally valid, South Carolina-specific prenuptial agreement starting at $549 — a fraction of the $5,000–$20,000 that traditional attorney-drafted prenups cost in South Carolina. The Agreement Builder automatically handles South Carolina's signing requirements, and financial disclosure obligations. Attorney review and online notarization are available as add-ons.
Clause is not a law firm and this article is not legal advice. For guidance specific to your situation, consult a licensed family law attorney in South Carolina.