Statute of Limitations on Debt Collection in South Carolina

At a glance

Requirements one by one

Governing law

South Carolina's contract-debt deadlines live in Title 15, Chapter 3 ("Limitation of Civil Actions") of the Code of Laws, principally § 15-3-530(1) (the general 3-year period), § 15-3-520 (the 20-year exceptions for mortgage-secured and sealed instruments), and § 36-2-725 (the state's own Commercial Code period for sale-of-goods debt). Revival is governed by §§ 15-3-120 and 15-3-130, and there is no South Carolina borrowing statute at all.

How long you have on a written debt

Three years, and this is not a special "written" rule. Section 15-3-530(1) sets a single 3-year period for "an action upon a contract, obligation, or liability, express or implied," covering both written and oral debt alike, "excepting those provided for in Section 15-3-520." Section 15-3-520 is where the real exceptions live: a written contract secured by a mortgage of real property gets 20 years, and so does a sealed instrument, except that a sealed note or personal bond for the payment of money only stays on the ordinary 3-year track, and a sealed contract for the sale of goods instead follows § 36-2-725's period. Most ordinary written debt, a credit card agreement, a signed promissory note that isn't sealed, a written invoice, falls into the same 3-year bucket as oral debt.

How long you have on an oral or unwritten debt

The same 3 years. South Carolina draws no distinction between a written and an oral contract debt the way California or Ohio do, § 15-3-530(1)'s "express or implied" language covers both. An informal loan or a verbally modified agreement gets exactly the same 3 years as a signed contract, unless it happens to fall under one of § 15-3-520's mortgage or sealed- instrument exceptions.

When the clock starts

The default rule is the date of breach or default. For a mutual, open, and current account with reciprocal demands between the parties, the kind of running account a credit card or trade-account balance often is, § 15-3-610 sets a different starting point: the clock runs "from the time of the last item proved in the account on either side," so a running account generally starts its clock from the most recent entry, not the first one. For a debt arising from the sale of goods under § 36-2-725, the clock runs from the date of breach regardless of when either party discovers it, except that a breach of warranty accrues when it "is or should have been discovered."

Can a payment or promise restart the clock?

Yes, and South Carolina's version is more permissive than most states'. Section 15-3-120 states the general rule: "no acknowledgment or promise shall be sufficient evidence of a new or continuing contract ... unless it be contained in some writing signed by the party to be charged." But the same sentence adds a broad exception with no carve-out for notes or any other special category: "payment of any part of principal or interest is equivalent to a promise in writing." That means a bare partial payment on any ordinary debt, not just a promissory note, restarts the clock with no separate acknowledgment needed. And South Carolina's revival rule has no cap limiting it to a still-running clock: § 15-3-130 says a suit "which would be barred by the statute of limitations but for part payment or a written acknowledgment shall be brought on the original cause of action," language courts and practitioners have read as allowing a payment or written promise to revive a debt that has already expired, not merely extend one that's still running, a real contrast with states like California that expressly block reviving an already-barred claim this way.

Is there a special rule for consumer debt?

No. South Carolina's 3-year period applies the same way to consumer credit debt as to any other contract debt; nothing in Title 15's limitations chapter or the state's Consumer Protection Code (Title 37) sets a separate, shorter (or longer) period specifically for consumer credit transactions.

What if the debt originated in another state?

Nothing changes, South Carolina has no borrowing statute at all. It is one of only a handful of states (along with Georgia, North Dakota, and South Dakota) with no mechanism to import a shorter out-of-state limitations period, so South Carolina's own 3-year (or 6-year, or 20-year) periods apply to a debt sued on here regardless of where it was incurred or where the parties lived when it arose.

What actually happens once the deadline passes?

South Carolina follows the ordinary default: expiration is an affirmative defense the debtor has to raise, not an automatic bar. Nothing in Title 15's limitations chapter or the Consumer Protection Code stops a creditor from filing suit on a time-barred debt the way California's or Maryland's statutes do. If a debtor is sued on an expired debt and doesn't answer or doesn't plead the statute of limitations, a court can still enter judgment against them by default.

What trips people up

Because South Carolina doesn't split written from oral debt, people often assume a signed agreement buys extra time the way it does in most other states, it doesn't, unless the agreement happens to be sealed or secured by a real estate mortgage. Making even a small "goodwill" payment on an old debt is riskier here than in many states: because a bare payment counts as a written promise under § 15-3-120, and South Carolina's revival rule has no language capping it to a still-running clock, a payment can restart the clock on a debt that's already time-barred, not just one that's still running. And because South Carolina has no statute making expiration a bar to suit, a time-barred debt being sued on is purely a defense the debtor must raise, silence or a missed answer deadline can still produce a judgment even on genuinely expired debt.

Common questions

Does the 3-year period apply to my credit card debt? Almost always yes. South Carolina's 3-year period under § 15-3-530(1) covers written and oral debt alike, so a typical credit card balance falls into this bucket unless it's backed by a sealed instrument or a real estate mortgage.

I made a small payment on an old debt, did that restart the clock? Yes, even without signing anything. Under § 15-3-120, a bare partial payment of principal or interest is treated the same as a signed written promise, and it can restart the clock even on a debt that has already expired.

Can a debt collector still sue me after the statute of limitations runs? Nothing in South Carolina law stops them from filing, and if you don't raise the statute of limitations as a defense, a court can still enter judgment against you. You have to plead the expired deadline yourself; it isn't automatic.

Does moving to South Carolina from a state with a shorter deadline help a creditor sue me here? No shorter out-of-state deadline gets imported the other way either, South Carolina has no borrowing statute, so its own periods apply regardless of where the debt originated.

Statutes and sources

• S.C. Code Ann. § 15-3-530(1), "Within three years: (1) an action upon a contract, obligation, or liability, express or implied, excepting those provided for in Section 15-3-520;", https://www.scstatehouse.gov/code/t15c003.php (accessed 2026-07-09)
• S.C. Code Ann. § 15-3-520, "Within twenty years: (a) an action upon a bond or other contract in writing secured by a mortgage of real property; (b) an action upon a sealed instrument, other than a sealed note and personal bond for the payment of money only whereon the period of limitation is the same as prescribed in Section 15-3-530, except that a sealed contract for sale or an offer to buy or sell goods whereon the period of limitation is the same as prescribed in Section 36-2-725.", https://www.scstatehouse.gov/code/t15c003.php (accessed 2026-07-09)
• S.C. Code Ann. § 36-2-725, "(1) An action for breach of any contract for sale must be commenced within six years after the cause of action has accrued. (2) A cause of action accrues for breach of warranty when the breach is or should have been discovered.", https://www.scstatehouse.gov/code/t36c002.php (accessed 2026-07-09)
• S.C. Code Ann. § 15-3-610, "In an action brought to recover a balance due upon a mutual, open and current account when there have been reciprocal demands between the parties, the cause of action shall be deemed to have accrued from the time of the last item proved in the account on either side.", https://www.scstatehouse.gov/code/t15c003.php (accessed 2026-07-09)
• S.C. Code Ann. § 15-3-120, "No acknowledgment or promise shall be sufficient evidence of a new or continuing contract whereby to take the case out of the operation of this chapter unless it be contained in some writing signed by the party to be charged thereby. But payment of any part of principal or interest is equivalent to a promise in writing.", https://www.scstatehouse.gov/code/t15c003.php (accessed 2026-07-09)
• S.C. Code Ann. § 15-3-130, "All actions upon causes of action which would be barred by the statute of limitations but for part payment or a written acknowledgment shall be brought on the original cause of action and the part payment or written acknowledgment shall be evidence to prevent the bar of the statute of limitations.", https://www.scstatehouse.gov/code/t15c003.php (accessed 2026-07-09)