Written by Roy Bregman, an admitted attorney with over 51 years' experience in contract and business law. Read Roy
Bregman's full biography.
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KEY TAKEAWAYS •
South African law recognises five forms of breach
of contract:
mora debitoris, mora creditoris, positive malperformance, repudiation and
prevention of performance. •
Repudiation does not automatically end a contract. The innocent party may choose
to enforce the agreement or cancel it by accepting the repudiation. •
Contract clauses can survive termination. In Twenty-Third Century Systems
v SAP Africa Region [2025] ZASCA 51, the SCA allowed a party to rely on
exclusion and time-bar clauses even after it had repudiated the agreement. •
Act quickly. Contractual time bars and prescription can
extinguish a valid claim. Take legal advice before cancelling or accepting a
repudiation. |
Why Every Contract Needs a Breach Clause: The Legal Principles
Contracts can make people
nervous, but they exist to protect everyone who signs them. Reducing an
agreement to writing, with all its relevant clauses, gives both parties
certainty, and no clause earns its keep more than the breach clause, which
spells out the consequences if things go wrong.
South African contract law rests
on the principle of pacta sunt servanda: agreements freely and seriously
entered into must be honoured, as the Constitutional Court reaffirmed in Beadica
231 CC v Trustees, Oregon Trust 2020 (5) SA 247 (CC). When one party fails
to keep their side of the bargain, the law steps in, but the remedies available
depend on the type of breach committed and on what the contract itself says. As
recent case law shows, the consequences of a breach are often governed by the
very contract that was broken.
What Are the Five Types of Breach of Contract in South African Law?
1. Mora debitoris: late performance by the debtor
This breach occurs when the
debtor (the party who must perform) fails to perform on time and the delay is
their fault. A builder who misses an agreed completion date without lawful
excuse is a classic example.
2. Mora creditoris: delay caused by the creditor
Here the creditor (the party
entitled to receive performance) causes the breach. Their delay or lack of
cooperation prevents or postpones the debtor's performance, for instance, an
owner who refuses a contractor access to the site.
3. Positive malperformance: defective or improper performance
The debtor does perform, but
badly. Either the performance is defective or improper, or the debtor does
something the contract forbids, such as delivering substandard goods or doing
work not specified in the agreement.
4. Repudiation: walking away from the deal
Repudiation occurs when a party
indicates, by words or conduct, that they no longer intend to be bound by the
contract, typically by trying to withdraw without justification. It may be
total or partial. The test is objective: would a reasonable person conclude
that proper performance will not be forthcoming? (Datacolor International
(Pty) Ltd v Intamarket (Pty) Ltd 2001 (2) SA 284 (SCA)).
5. Prevention of performance: making performance impossible
This final form of breach arises
when either party culpably renders performance impossible, whether the debtor
disables their own performance or the creditor makes the debtor's performance
impossible.
|
Type of breach |
What it means |
Everyday example |
|
Mora debitoris |
The debtor is late in
performing, through their own fault. |
A builder misses the agreed
completion date without lawful excuse. |
|
Mora creditoris |
The creditor's delay
obstructs the debtor's performance. |
An owner refuses the
contractor access to the site. |
|
Positive malperformance |
Performance is rendered,
but defectively or contrary to the contract. |
A supplier delivers
substandard goods. |
|
Repudiation |
A party shows they no
longer intend to be bound. |
A tenant announces they
will not return after lockdown and stops paying. |
|
Prevention of performance |
A party culpably makes
performance impossible. |
A seller sells the same
property to a third party. |
Recent Case Law: Can a Party Rely on a Contract It Has Broken?
The facts: Twenty-Third Century Systems v SAP Africa Region [2025] ZASCA 51
In this 2025 Supreme Court of
Appeal decision, a Zimbabwean IT company and its Botswana subsidiary had been
resellers of SAP software across sub-Saharan Africa under agreements concluded
in 2016. In July 2019 SAP terminated the agreements 'for good cause' and told
the customer base that the companies were no longer accredited. The companies
treated SAP's conduct as repudiation, accepted it, and the contract came to an
end. They then sued SAP for more than US$68 million in lost profits.
SAP raised two defences drawn
from the contract itself: a clause excluding liability for loss of profits, and
a time-bar clause requiring any claim to be brought within one year. The
companies argued that SAP could not breach the contract by repudiating it and
then hide behind its clauses, in other words, that SAP was 'blowing hot and
cold' (approbating and reprobating).
The decision: secondary obligations survive termination
The SCA dismissed the appeal. It
confirmed that repudiation, even once accepted, does not erase the contract.
Acceptance of a repudiation ends the parties' primary obligations (the duty to
perform) but activates the secondary obligations: those terms that regulate the
consequences of breach, such as damages, arbitration, limitation-of-liability
and time-bar clauses. Because the agreement contained a survival clause stating
that these provisions would endure 'any termination', SAP was entitled to rely
on them, and the loss-of-profit claim failed.
The lesson is sobering: the
clauses you sign today will govern your rights long after the relationship has
collapsed, even against the party at fault.
More Key Cases Every Business Owner Should Know
Beadica 231 CC v Trustees, Oregon Trust: courts will hold you to your
bargain
In Beadica 231 CC v Trustees,
Oregon Trust 2020 (5) SA 247 (CC), franchisees leased business premises
from a trust. Their leases gave them an option to renew, but only if they
exercised it in writing by a fixed deadline. They missed the deadline and,
facing the collapse of their franchises, argued that enforcing the clause
strictly would be unfair and contrary to good faith.
The Constitutional Court
disagreed. It held that abstract values such as fairness and good faith are not
free-standing rules that allow a court to escape the terms of a contract; a
court will only refuse to enforce a clause where enforcement would be so unfair
or unreasonable as to be contrary to public policy. The deadline stood. The
message for business is clear: the courts expect contracting parties to comply
with their agreements to the letter.
Datacentrix v O-Line: get your breach notice right or lose your
cancellation
In Datacentrix (Pty) Ltd v
O-Line (Pty) Ltd [2022] ZASCA 162, a party purported to cancel a contract
on the strength of a breach notice. The SCA held that the purpose of a notice
requiring a defaulting party to remedy a breach is to tell that party exactly
what it must do to avoid the consequences of its default. The notice must leave
the defaulting party 'in no doubt as to what is required'; if it does not, the
notice is invalid and the purported cancellation fails. A botched cancellation
is dangerous: it can itself amount to repudiation, turning the innocent party
into the guilty one.
How Should You Respond to a Breach? A Step-by-Step Approach
If you believe the other party
has breached your contract, a measured sequence protects your rights:
1.
Read the contract first. Identify
the breach clause, any notice requirements, time bars, and clauses (such as
exclusions of liability) that survive termination.
2.
Gather your evidence. Keep
correspondence, invoices, delivery notes and a timeline of events while
memories are fresh.
3.
Send a proper breach notice.
Follow the contract's notice formalities precisely and state clearly what must
be remedied and by when.
4.
Elect your remedy deliberately.
Decide, with advice, whether to enforce the contract or cancel it; an election,
once made, is binding.
5.
Watch the clock. Diarise
contractual time bars and the three-year prescription period; a late claim is a
dead claim.
How to Protect Yourself When Drafting a Contract
The best time to win a breach
dispute is before you sign. Insist on a clearly drafted breach clause setting
out notice periods, remedies and grounds for cancellation. Scrutinise
exclusion-of-liability, time-bar and survival clauses: as the SAP case shows,
they will bind you even after the relationship ends, so negotiate them down if
they are one-sided. Consider an arbitration or mediation clause for faster,
private dispute resolution, and a domicilium clause so notices reach the right
address. Above all, have the agreement reviewed by an attorney before
signature; an hour of drafting advice is far cheaper than a year of litigation.
What Remedies Do You Have for Breach of Contract?
An innocent party may generally
elect to uphold the contract and claim specific performance; or, where the
breach is sufficiently serious or the contract grants a right of cancellation,
to cancel and claim restitution. In either event, damages may be claimed to
place the innocent party in the position they would have occupied had the
contract been performed. Procedure matters: in Datacentrix (Pty) Ltd v
O-Line (Pty) Ltd [2022] ZASCA 162 the SCA confirmed that a breach notice
must leave the defaulting party 'in no doubt as to what is required', failing
which a purported cancellation may be invalid.
Remember, too, that an election
is final: once you choose to cancel or to enforce, you cannot later change
course, which is why the choice should be made with professional advice. Note
also that many commercial contracts contain penalty clauses fixing the amount
payable on breach; these are enforceable, but a court may reduce a penalty that
is out of proportion to the prejudice actually suffered, under the Conventional
Penalties Act 15 of 1962.
Conclusion
A breach clause is not boilerplate; it is the rulebook for your worst-case scenario. The courts will hold parties to their bargain, including exclusion, time-bar and survival clauses that operate even after termination. Whether you face a late-performing debtor, defective work or an outright repudiation, your rights depend on acting correctly and promptly: electing the right remedy, giving proper notice and claiming within time. Expert advice at the outset, both when drafting and when a dispute looms, is the cheapest insurance you will ever buy.
Frequently Asked Questions About Breach of Contract
Can I cancel a contract immediately if the other party breaches it?
Not always. You may generally
only cancel if the breach is material (it goes to the root of the contract) or
if the contract itself gives you a right to cancel, and you must strictly
follow any notice procedure the contract prescribes.
What is the difference between repudiation and cancellation?
Repudiation is a form of breach:
one party shows they no longer intend to be bound. Cancellation is the innocent
party's response: by accepting the repudiation, they terminate the duty to
perform and may claim damages.
How long do I have to claim for breach of contract in South Africa?
Ordinary contractual debts
prescribe after three years, but contracts may impose shorter time bars. In the
SAP case, a one-year contractual time bar defeated a US$68 million claim, so
check your contract and act quickly.
Can the party who broke the contract still rely on its terms?
Yes. The SCA confirmed in 2025
that secondary terms, such as exclusion-of-liability, time-bar and arbitration
clauses, survive termination and may be invoked even by the party who
repudiated the agreement.
Do I need a written contract to sue for breach?
No. Oral agreements are
generally binding (with limited exceptions, such as sales of land). A written
contract, however, makes the terms, and any breach, far easier to prove.
Facing a Breach of Contract? Let's Resolve It Together
Whether you need a watertight
contract drafted or a breach resolved decisively, Bregman Moodley Attorneys has
specialised in contract and business law for over five decades. Don't let a
time bar extinguish your claim. Contact us today on +27 (0)11 646-0335, email roy@bmalaw.co.za or visit bregmans.co.za for a consultation, and turn
your contract from a source of worry into your strongest protection.
