Is It Too Late to Sue? Debt Prescription in SA Explained

Someone owes you money, or someone says you owe them money from years ago, and the first question either side usually asks a lawyer is whether it is even still legally possible to chase the claim. In South Africa, the answer often turns on a single legal concept: prescription. Once a debt has "prescribed," the person who was owed money generally loses the right to recover it through the courts, no matter how valid the claim once was. Knowing how long you actually have, and what can pause or restart that clock, matters just as much to someone deciding whether to sue as it does to someone being chased for an old account.

What prescription actually means

Prescription, as governed by the Prescription Act 68 of 1969, is the legal mechanism that extinguishes a debt once a set period has passed without the creditor taking action to enforce it. It exists to bring finality to disputes and to stop people from sitting on stale claims indefinitely. Importantly, prescription does not wipe the debt automatically or silently. If a creditor issues summons after the period has expired, the debt does not disappear on its own; the debtor has to actively raise prescription as a defence in the court proceedings. A debtor who ignores an old claim, or who makes a payment towards it without realising the significance of doing so, can lose that defence entirely.

How long you actually have

The period depends on the type of debt. Most ordinary claims, including unpaid invoices, loans between individuals, and most delictual claims such as damages for negligence, fall under the general three-year period. Debts arising from a bill of exchange or another negotiable instrument, or from a notarial contract, prescribe after six years. Certain debts owed to the state prescribe after fifteen years. At the far end of the scale, debts secured by a mortgage bond and judgment debts, meaning amounts a court has already ordered someone to pay, prescribe only after thirty years. This last category catches people out often: a court judgment against you does not become unenforceable after three years simply because nobody has knocked on your door, and a bond debt can be pursued for decades.

When the clock starts, and what can pause or reset it

Prescription generally starts running as soon as the debt becomes due and the creditor knows, or could reasonably have found out, the identity of the debtor and the facts giving rise to the claim. It does not start early simply because something happened; it starts once the creditor was in a position to act on it. Certain events interrupt this clock. Serving a summons on the debtor before the period expires stops prescription in its tracks for that claim. An acknowledgement of debt by the debtor, whether in writing or through conduct such as making a partial payment, restarts the period entirely, sometimes catching debtors off guard when they thought a small goodwill payment on an old account would settle the matter quietly. Where a debtor deliberately prevents a creditor from discovering the debt, the courts can also treat the running of prescription as delayed.

What to do if a deadline is close, or an old claim resurfaces

If you are owed money and the three-year mark is approaching, the safest step is to issue summons well before the deadline rather than relying on informal reminders or demand letters, which do not interrupt prescription on their own. If you are on the receiving end of a claim for an old debt, it is worth establishing exactly when the debt fell due and whether anything you did since then, even something as small as an email acknowledging the account, might have reset the clock before assuming the claim is unenforceable. Because the rules differ by claim type and the facts of when a creditor "knew or should have known" are often disputed, working out where a particular debt sits is rarely something to guess at without checking the specifics.

Whether you need to act quickly to protect a claim before it prescribes, or you have been served with summons on a debt you believe is time-barred, getting the timing right can decide the outcome of the case before it even reaches a courtroom. Levine and Freedman advises Gauteng clients on debt recovery, prescription defences, and general litigation strategy, and can assess where your matter stands. Contact  our litigation team to discuss your situation with the team.