South Carolina is one of the few states that spells out its legal interest rate down to a fraction of a percent — 8.75%, not a round number like most states use. Here's what South Carolina freelancers need to know about late fees, from that oddly specific default rate to the $7,500 cap on Magistrate Court.
South Carolina Late Fee Calculator
Quick estimate at the standard 1.5%/month rate. For grace periods, flat fees, and a PDF invoice, use the full late fee calculator.
South Carolina's Unusually Precise 8.75% Default Rate
Under S.C. Code § 34-31-20(A), South Carolina's legal interest rate on accounts stated and other ascertained debts is fixed at 8.75% per year — a specific figure rather than the round 6% or 8% most states default to. This is the rate that applies when there's no written agreement specifying interest, and it's noticeably higher than what most states charge by default, though still below the 1.5% monthly (18% annually) most freelancers write into their own contracts. Judgment interest works differently: under subsection (B), a money judgment draws interest at the prime rate plus 4 percentage points, compounded annually and reset by the state Supreme Court every January 15 — so a court judgment can actually earn more or less than the 8.75% pre-judgment rate depending on where prime sits that year.
South Carolina's Statute of Limitations Doesn't Play Favorites
South Carolina simplifies things in one respect: under S.C. Code § 15-3-530, a uniform 3-year statute of limitations applies to contract claims, property damage, and most other civil actions alike — no need to track separate deadlines depending on the type of dispute. That's shorter than many states' 4-to-6-year windows for written contracts, so freelancers who let an invoice sit too long risk losing the right to sue faster here than in most of the country. The clock starts running from the date the debt became due, not from when you first noticed the client had gone quiet.
How South Carolina Compares to Nearby States
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| State | Default rate | Small claims limit |
|---|---|---|
| South Carolina | 8.75%/year | $7,500 |
| North Carolina | 8%/year | $10,000 |
| Georgia | 7%/year | $15,000 |
South Carolina and North Carolina share the same 3-year statute of limitations, making them the most consistent pair on the East Coast for filing deadlines — a South Carolina freelancer moving a client relationship across the state line doesn't need to relearn the clock. Where they diverge is small claims access: North Carolina's $10,000 Magistrate Court limit is a third higher than South Carolina's $7,500, and Georgia's $15,000 cap is double. A South Carolina freelancer with a larger unpaid invoice may find it easier to stay in the no-lawyer-required small claims process by working with clients based just across either border.
Setting Up Enforceable Late Fees in South Carolina
- Write your rate into every contract. "Invoices unpaid after 15 days accrue interest at 1.5% per month" clears South Carolina's 8.75% default and is easy for both sides to calculate.
- State the rate on the invoice itself, not just in the original agreement, so it's visible the moment payment becomes overdue.
- Track the 3-year window carefully. Because South Carolina applies the same short deadline to nearly every civil claim, don't let an unpaid invoice sit longer than you would in a state with a longer statute of limitations.
- Consider Magistrate Court early for invoices under $7,500 — it's designed for exactly this kind of straightforward money dispute.
South Carolina construction and prompt-payment work is different. If you do subcontracting or prime-contractor work covered by South Carolina's prompt payment statute, a separate 1% monthly interest rate applies automatically — but only if your invoice cites the statute and warns that interest may accrue. For general freelance services outside that narrow category, your contract's own rate (or the 8.75% default) governs instead.
Collecting in South Carolina
South Carolina's Magistrate Court handles small claims disputes up to $7,500 (S.C. Code § 22-3-10), filed in the county where the defendant lives or where the dispute occurred. Filing fees run around $80, plus roughly $40 for service.
- South Carolina Magistrate Court (small claims): up to $7,500
- Statute of limitations for written contracts: 3 years (S.C. Code § 15-3-530(1))
- Pre-judgment legal interest rate: 8.75% annually (S.C. Code § 34-31-20(A))
- Post-judgment interest: prime rate plus 4%, compounded annually, reset each January 15
Need to calculate exactly what your South Carolina client owes with late fees included? Get the updated total instantly.
Calculate Late Fees →South Carolina's fixed 8.75% default rate and uniform 3-year deadline make the state relatively easy to plan around once you know the numbers — just don't let an unpaid invoice sit too long, since the same short clock applies no matter what kind of dispute you're bringing. Write your own rate into every contract, and Magistrate Court's $7,500 cap will cover the large majority of freelance invoice disputes without needing an attorney.
Frequently Asked Questions
Is there a free South Carolina late fee calculator? +
Yes — use the quick calculator above for an instant estimate at the standard 1.5% monthly rate, or GetSoloTools' full late fee calculator for grace periods, flat fees, compounding, and a downloadable PDF.
What late fee rate is enforceable in South Carolina? +
South Carolina's legal interest rate on ascertained debts is a fixed 8.75% per year (S.C. Code § 34-31-20(A)) — an unusually precise number compared to most states' round figures. Freelancers can still contract for a higher rate; 1.5% per month (18% annually) is standard and enforceable as long as it's clearly written into the contract and invoice.
How does South Carolina's statute of limitations compare to nearby states? +
South Carolina's 3-year statute of limitations applies uniformly to contracts, property damage, and most other civil claims (S.C. Code § 15-3-530) — one of the shortest and simplest windows in the country. Neighboring North Carolina matches it at 3 years, while Georgia gives freelancers more time to act.