North Carolina: Prejudgment Interest Rules
The short answer
North Carolina uses one statute for both contract and tort claims, but starts the clock at a different point for each. A breach-of-contract award earns interest automatically from the date of the breach itself. A tort (or any other non-contract) award instead earns interest on its compensatory-damages portion from the date the lawsuit was filed -- a later date than the injury -- while any other part of the award, like punitive damages, earns interest only from the date of judgment. Both tracks use the same 8% legal rate unless the parties' own contract sets a different one. Tort claims against the State of North Carolina go through a separate forum, the Industrial Commission, which does not award prejudgment interest at all.
| Governing law | One statute covers both: G.S. 24-5. Subsection (a) governs contract actions (interest from the date of breach); subsection (b) governs 'other actions' (tort and everything else), splitting compensatory damages (interest from the filing date) from any other portion of the award (interest only from judgment) |
|---|---|
| Interest rate | The G.S. 24-1 legal rate, 8%/yr, applies to both tracks unless the parties' own written contract sets a different rate for a contract action -- that contract rate then also controls after judgment; a narrower cap applies to certain consumer-credit contracts, discussed below |
| When interest starts running | Contract: from the date of breach. Tort/other actions: the compensatory-damages portion of the award runs from the date the lawsuit was commenced (not the date of injury); any other portion of the award (e.g., punitive damages) runs only from the date judgment is entered |
| Contract vs. tort claims | A single statute handles both, but starts the clock at a different point: contract interest runs from the breach itself, a potentially much earlier date; tort (and other non-contract) compensatory damages instead run from the filing of the lawsuit, and any non-compensatory portion of a tort award, like punitive damages, gets no prejudgment interest at all |
| Mandatory or discretionary | Mandatory on both tracks: North Carolina's courts have held that where contract damages are ascertainable from the contract itself, the prevailing party 'is entitled as a matter of law to interest from the date of the breach' (Thomas M. McInnis & Assocs., Inc. v. Hall); G.S. 24-5(b) uses the same mandatory 'bears interest' language for the compensatory-damages portion of a tort award |
| Simple or compound | Simple interest: G.S. 24-5 contains no compounding language, and North Carolina courts compute it with a straightforward principal-times-rate-times-time calculation applied to the judgment amount |
| Claims against the government | A tort claim against the State of North Carolina goes through the Industrial Commission under the State Tort Claims Act (G.S. 143-291 et seq.), not the regular courts, and by the Attorney General's own account the Commission does not award pre- or post-judgment interest at all under that Act -- a categorical exclusion, distinct from G.S. 24-5's ordinary court-judgment framework |
| Other exceptions | Only the compensatory-damages portion of a non-contract award draws prejudgment interest; punitive damages and any other non-compensatory portion earn interest only from the date of judgment; a penal-bond judgment runs interest only from judgment entry, not breach; a consumer-credit contract (extended for personal, family, household, or agricultural purposes) is capped at the LOWER of the legal rate or the contract rate, protecting the borrower from an above-market contract rate |
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The short answer
North Carolina keeps this simpler than most states: one statute, G.S. 24-5, covers both contract and tort claims, at the same 8% legal rate by default. What differs is the start date. A breach-of-contract award earns interest from the date of the breach itself, which can be years before the lawsuit was ever filed. A tort claim (or any other non-contract claim) instead earns interest on its compensatory-damages portion from the date the lawsuit was filed — later than the breach-of-contract trigger, but still well before judgment. Any non-compensatory part of a judgment, like punitive damages, only earns interest from the date of judgment itself. Claims against the State of North Carolina are handled differently altogether: they go to the Industrial Commission, which doesn't award prejudgment interest at all.
Requirements one by one
Governing law
Nearly everything on this topic in North Carolina runs through a single statute, G.S. 24-5 ("Interest on judgments"), which has existed in some form since the state's earliest interest laws in the 1780s. Subsection (a) governs contract actions; subsection (b) governs "other actions," which in practice means tort claims and anything else that isn't a contract dispute. A narrower subsection, (a1), separately covers penal bonds. The default rate for both main tracks comes from a companion statute, G.S. 24-1, which sets North Carolina's general "legal rate" of interest.
Interest rate
Both tracks default to the same 8% legal rate under G.S. 24-1. For a contract claim, the parties' own agreement can displace that default: if the contract itself specifies a rate to apply after judgment, that contract rate controls instead of the legal rate. For a tort or other non-contract claim, the legal rate always applies — there's no contract to look to. One narrower carve-out limits the rate on certain consumer-credit contracts (extended for personal, family, household, or agricultural purposes): interest there is capped at whichever is LOWER, the legal rate or the contract rate, so a high-interest consumer contract can't out-earn the statutory cap.
When interest starts running
For a contract claim, interest starts "from the date of breach" — the date the defendant failed to perform, which is often well before any lawsuit is filed. For a tort or other non-contract claim, the compensatory-damages portion of the eventual award instead starts running "from the date the action is commenced," meaning the date the plaintiff filed suit, not the date of the underlying injury. Any other part of a non-contract judgment — most notably punitive damages — only starts earning interest "from the date of entry of judgment," the latest of the three trigger points used in this state.
Contract vs. tort claims
Both claim types run through the same statute and use the same default rate, but the accrual date is where they genuinely diverge. A contract claim's interest clock can start running long before a lawsuit exists, from the moment of breach. A tort claim's clock waits until the lawsuit is actually filed. And a tort award isn't treated as one lump sum for interest purposes: the fact-finder has to separately designate which part of the award is "compensatory damages" (which gets the earlier, filing-date start) versus any other component like punitive damages (which only starts earning interest once judgment is entered).
Mandatory or discretionary
Prejudgment interest under G.S. 24-5 isn't left to a court's or jury's discretion once the underlying facts are established. North Carolina's Supreme Court has held that "where the amount of damages for a breach of contract is ascertainable from the contract itself, the prevailing party is entitled as a matter of law to interest from the date of the breach" — a legal question for the judge, not a factual question a jury has to be asked to resolve. The compensatory-damages provision for tort claims in subsection (b) uses the same mandatory "bears interest" phrasing, without conditioning the award on a finding of bad faith, a settlement demand, or any other procedural trigger.
Simple or compound
North Carolina computes prejudgment interest as simple interest: principal multiplied by rate multiplied by time. G.S. 24-5 contains no language authorizing compounding, and practitioner guidance from the state's own court-training materials describes the calculation as this same straightforward, non-compounding formula.
Claims against the government
A tort claim against the State of North Carolina doesn't go to a regular trial court at all — it goes to the North Carolina Industrial Commission, sitting as "a court" under the State Tort Claims Act, which the statute itself calls "the sole and exclusive forum for hearing any such claims." According to the North Carolina Department of Justice's own training materials for defending these claims, the Industrial Commission "may award costs and attorneys' fees in the same manner as Superior Courts with one major exception. The Commission may not award pre- or post-judgment interest." That's a categorical bar, structurally distinct from G.S. 24-5's ordinary court-judgment framework, which is keyed to a Rule 58 "judgment" that an Industrial Commission "award" isn't.
Other exceptions
Only the compensatory-damages portion of a non-contract award earns interest before judgment; punitive damages and any similar non-compensatory component only start earning interest once judgment is entered, not from the date suit was filed. A judgment on a penal bond is treated separately, drawing interest only from the date of judgment rather than from any earlier breach date. And as noted above, a consumer-credit contract's interest is capped at whichever is lower, the legal rate or the contract's own stated rate — reversing the usual rule that a contract rate controls when specified.
What trips people up
The most common mix-up is assuming a tort claim's interest runs from the date of the injury. It doesn't — the compensatory-damages portion of a North Carolina tort award starts accruing interest from the date the lawsuit was filed, which could be months or years after the underlying incident, especially if a claimant waits close to the statute of limitations to sue.
The contract side has the opposite trap: people sometimes assume interest starts when the lawsuit is filed, the same way it does for tort claims. For a contract claim it's earlier — the date of breach, which the parties (or, failing agreement, the court) have to pin down from the contract's own terms and the timeline of nonperformance.
The split treatment of punitive damages inside a single tort verdict is easy to miss: a jury's award of $50,000 compensatory and $200,000 punitive damages doesn't earn interest on the full $250,000 from the filing date — only the $50,000 compensatory piece does; the $200,000 punitive piece earns interest only from the date judgment is entered.
Common questions
What is North Carolina's prejudgment interest rate?
8% a year under G.S. 24-1, for both contract and tort claims, unless a contract specifies a different rate for a contract action.
When does interest start on a car accident or other personal injury claim?
From the date the lawsuit was filed, not the date of the accident or injury — and only on the compensatory-damages portion of the eventual award.
Does interest run on punitive damages from the date I filed suit?
No. Punitive damages and any other non-compensatory part of a tort judgment only start earning interest once the judgment itself is entered.
Can I get prejudgment interest if I sue the State of North Carolina?
No. Tort claims against the state go to the Industrial Commission under the State Tort Claims Act, and the Commission does not award prejudgment (or postjudgment) interest under that Act.
Statutes and sources
- G.S. 24-1 (legal rate) — "the legal rate of interest shall be eight percent (8%) per annum for such time as interest may accrue, and no more." Accessed 2026-07-05: https://www.ncleg.gov/enactedlegislation/statutes/html/bysection/chapter_24/gs_24-1.html
- G.S. 24-5(a) (contract actions) — "the amount awarded on the contract bears interest from the date of breach," with the contract rate controlling after judgment if the parties agreed to it, otherwise the legal rate. Accessed 2026-07-05: https://www.ncleg.gov/enactedlegislation/statutes/html/bysection/chapter_24/gs_24-5.html
- G.S. 24-5(b) (other actions) — compensatory damages "bear interest from the date the action is commenced," any other portion only "from the date of entry of judgment." Accessed 2026-07-05: https://www.ncleg.gov/enactedlegislation/statutes/html/bysection/chapter_24/gs_24-5.html
- Thomas M. McInnis & Assocs., Inc. v. Hall, 318 N.C. 421 (1986) — "Where the amount of damages for a breach of contract is ascertainable from the contract itself, the prevailing party is entitled as a matter of law to interest from the date of the breach." Accessed 2026-07-05: https://www.courtlistener.com/opinion/1270835/thomas-m-mcinnis-associates-inc-v-hall/
- G.S. 143-291(e) (State Tort Claims Act) — the Industrial Commission is "the sole and exclusive forum" for negligence claims against state officers, employees, and agents. Accessed 2026-07-05: https://www.ncleg.gov/enactedlegislation/statutes/html/byarticle/chapter_143/article_31.html
- N.C. Department of Justice, tort-claims training materials — "The Commission may not award pre- or post-judgment interest." Accessed 2026-07-05: https://www.myncretirement.gov/documents/files/governance/boardindemnificationretirementcommissionpresentation/open
Source links
Every statute quoted above, linked, with the date we checked it.