A sale of business agreement — whether structured as a share purchase agreement (SPA) or an asset purchase agreement — is the single most important document in any business sale transaction. It allocates risk between buyer and seller, defines exactly what is being acquired, and determines what happens when reality turns out to be different from the seller's representations. Get it wrong, and the consequences can include clawbacks, indemnity claims, litigation, and destroyed relationships.
This guide examines each of the key clauses in a South African sale of business agreement, explains the commercial and legal function of each, and identifies the practical pitfalls that arise when these provisions are absent, ambiguous, or poorly integrated. Whether you are selling a trading company, acquiring an asset-rich business, or advising a client on either side of the transaction, this is your clause-by-clause reference.
1. Share Purchase Agreement vs Asset Sale Agreement
The foundational structural decision in any business acquisition is whether to buy the shares of the target company (a share purchase agreement, or SPA) or to buy the assets of that company (an asset purchase agreement). The choice has profound implications for tax, liability, due diligence scope, and contractual complexity.
SPA vs Asset Sale: Key Structural Differences
| Factor | Share Purchase | Asset Purchase |
|---|---|---|
| What transfers | The entire legal entity — all assets and all liabilities | Only specified assets; unspecified liabilities remain with the seller |
| Historic liabilities | Buyer inherits all historic liabilities, known and unknown | Buyer generally takes only specified liabilities (with limited exceptions, e.g. employment) |
| Contracts | Existing contracts transfer automatically; counterparty consent not required | Each contract must be novated or assigned; counterparty consent is usually required |
| Transfer duty / VAT | Securities Transfer Tax (STT) at 0.25% on the consideration for shares | Transfer duty on immovable property; VAT at 15% unless a going concern sale qualifies at 0% |
| Employees | All employees transfer with the entity; no retrenchment trigger | Section 197 of the LRA: employees transfer on existing terms; potential retrenchments if buyer does not offer comparable positions |
| Due diligence | Wider scope — must investigate all historical liabilities | Narrower scope — focused on the specific assets being acquired |
| Complexity | Generally simpler — one entity, one transaction | More complex — each asset must be identified and transferred separately |
Section 34 of the Insolvency Act — Business as a Going Concern
In an asset purchase where a business is sold as a going concern, section 34 of the Insolvency Act 24 of 1936 requires the seller to publish notice of the proposed sale in the Government Gazette and a local newspaper at least 30 days before the sale. Failure to comply does not void the sale, but renders the seller liable to creditors who suffer loss as a result. Asset purchase agreements should include a warranty that all section 34 notices have been published, or that section 34 does not apply.
2. Letter of Intent / Term Sheet
Before the formal sale agreement is negotiated, the parties will typically agree on the commercial terms of the transaction in a letter of intent (LOI), term sheet, or heads of agreement. This document is usually expressed to be non-binding in respect of the main commercial terms — it is an agreement to agree — but certain provisions within it are intended to be immediately and legally binding.
Non-Binding LOI Provisions
Typically expressed as aspirational and subject to due diligence and final agreement:
- •Purchase price and consideration structure
- •Key conditions precedent
- •Proposed closing timeline
- •Governance post-closing
- •Treatment of key employees
Binding LOI Provisions
These provisions should be expressed as legally binding even where the LOI itself is non-binding:
- •Exclusivity / no-shop clause (prevents the seller from soliciting competing offers)
- •Confidentiality obligations during the due diligence period
- •Break fee or reverse break fee
- •Governing law and dispute resolution for the LOI itself
Exclusivity and Break Fees
An exclusivity clause (also called a no-shop or lock-up clause) obliges the seller to negotiate exclusively with the buyer for a defined period — typically 30 to 60 days during the due diligence phase. It prevents the seller from running a parallel process with competing buyers while the buyer invests in due diligence. In exchange, the buyer may agree to provide a break fee — a payment to the seller if the buyer walks away without justification after the exclusivity period expires. Conversely, a reverse break fee is payable by the seller if it terminates negotiations or accepts a competing offer in breach of the exclusivity obligation.
Drafting Tip
Break fees must be commercially reasonable to be enforceable — South African courts will scrutinise provisions that operate as penalties in terms of the Conventional Penalties Act 15 of 1962. A break fee set at a level that effectively compels performance (rather than compensates for loss) risks being reduced by a court. 1% to 3% of deal value is typically the market range for M&A break fees in South Africa.
3. Purchase Price and Consideration
The purchase price clause is the commercial heart of the sale agreement. It must specify not only the headline price, but the precise mechanism for determining and paying that price — including any adjustments, deferred payments, earn-outs, and escrow arrangements. Ambiguity in the price mechanism is one of the most common sources of post-closing disputes.
Purchase Price Structures Compared
| Structure | How It Works | Buyer Preference | Seller Preference |
|---|---|---|---|
| Fixed Price | Agreed upfront; no post-closing adjustment. Price is set on signing or closing. | Acceptable if due diligence is thorough | Preferred — certainty of proceeds |
| Completion Accounts | Price is adjusted post-closing based on actual net asset value or working capital at closing, compared to a target. | Preferred — protects against pre-closing value leakage | Risk of price reduction; disputes about accounting policies |
| Locked-Box | Price is fixed by reference to a historical balance sheet ("locked-box date"); seller gives leakage warranties instead of an adjustment. | Acceptable if locked-box date is recent | Preferred — certainty; avoids post-closing disputes |
| Earn-Out | Part of the price is deferred and contingent on the target achieving specified financial milestones post-closing. | Preferred for high-growth businesses; bridges valuation gaps | Risk of non-payment; buyer controls the business post-closing |
| Vendor Finance | Seller provides a loan to the buyer to fund part of the purchase price, repayable over an agreed term. | Useful where third-party funding is limited | Carries credit risk; requires security arrangements |
| Escrow | Part of the price is held in escrow by an independent third party and released on satisfaction of conditions (e.g. warranty claims). | Preferred — creates a fund against warranty claims | Delayed receipt of full proceeds |
Earn-out clauses deserve particular attention: they are commercially attractive as a bridge between buyer and seller valuations, but they are litigation-prone. A seller who remains involved in the business post-closing may find that buyer decisions (cost allocations, capital expenditure, related-party transactions) depress the earn-out metrics. The agreement must specify the earn-out calculation methodology, the accounting policies to be applied, the seller's information rights during the earn-out period, and what constitutes a permitted vs prohibited action by the buyer that could affect earn-out performance.
4. Conditions Precedent
A condition precedent (CP) is a condition that must be satisfied (or waived) before the sale agreement can proceed to closing. CPs protect both parties — the buyer is not obliged to close a transaction that cannot be completed on the agreed terms, and the seller is not obliged to transfer the business until the buyer has secured the necessary approvals and funding.
Common Conditions Precedent in South African M&A
Competition Commission Approval
Where the transaction meets the notification thresholds under the Competition Act 89 of 1998, the merger must be notified to the Competition Commission and approved before implementation. Intermediate mergers require approval by the Commission; large mergers require approval by the Competition Tribunal. The agreement must specify which party bears the cost of the notification, the obligation to cooperate, and who bears the risk of conditions imposed by the Commission.
Regulatory and Licensing Consents
Many regulated industries (financial services, healthcare, media, mining, telecommunications) require regulatory consent for a change of control. The sale agreement must identify all required consents, specify who is responsible for obtaining them, and provide a mechanism for dealing with conditions or restrictions attached to the consent.
Material Adverse Change
A MAC condition allows the buyer to terminate the agreement if a material adverse change occurs in the target between signing and closing. The definition of MAC is heavily negotiated — the seller will seek to exclude market-wide events, industry-wide downturns, and regulatory changes, while the buyer will seek the broadest possible definition. See section 10 for a detailed discussion.
Board and Shareholder Approvals
The sale of a business or substantially all of its assets may require special resolutions of both the board and shareholders under the Companies Act and the MOI. For listed companies, JSE Listings Requirements impose additional shareholder approval thresholds for category transactions. The agreement should specify which approvals are required, who is responsible for obtaining them, and what constitutes a valid approval.
Third-Party Consents
Key contracts (major customer agreements, supplier agreements, lease agreements, licence agreements) may contain change-of-control clauses requiring the counterparty's consent to an assignment or novation following a business sale. The agreement should identify material contracts with change-of-control provisions and specify whether obtaining consent is a CP to closing, or a post-closing obligation.
Long-Stop Date
Every set of conditions precedent must be accompanied by a long-stop date — a date by which all CPs must be satisfied or waived, failing which either party may terminate the agreement without penalty. The long-stop date should be realistic given the expected timeline for regulatory approvals (Competition Commission approval can take 3 to 6 months for complex transactions) and should include provisions addressing what happens to any purchase price deposit or break fee if the long-stop date is triggered.
5. Representations and Warranties
Warranties are contractual promises given by the seller (and sometimes the buyer) about the condition and affairs of the target business. They serve a dual function: as an information-gathering mechanism (forcing the seller to confirm the accuracy of the buyer's due diligence findings) and as a risk-allocation mechanism (transferring the risk of undisclosed liabilities to the seller through a right to claim damages for breach).
Financial Warranties
- •Accuracy of the audited financial statements
- •No material changes since the last financial year-end
- •No undisclosed liabilities or off-balance sheet obligations
- •Accuracy of management accounts provided during due diligence
- •Tax returns have been filed accurately and all taxes paid
Tax Warranties
- •All tax returns are filed and up to date
- •No outstanding assessments or disputes with SARS
- •No pending audits or investigations
- •Correct treatment of VAT, PAYE, SDL, and UIF
- •Transfer pricing policies are arm's length
Legal and Compliance Warranties
- •No pending or threatened litigation above a specified threshold
- •All required licences and permits are held and in good standing
- •Compliance with applicable environmental legislation
- •No regulatory investigations or enforcement actions pending
- •Compliance with the Companies Act, POPIA, and sector-specific legislation
Employment and IP Warranties
- •All employment contracts are disclosed and comply with the BCEA
- •No outstanding claims under the LRA or BCEA
- •The company owns all IP used in its business
- •No IP is subject to third-party claims or encumbrances
- •Key employees have signed restraint of trade and IP assignment agreements
In transactions where there is a gap between signing and closing (i.e. CPs remain outstanding), the seller typically gives warranties at both signing and closing — or gives a bring-down certificate at closing confirming that the warranties remain accurate. The agreement should specify whether warranties are given at signing only, at closing only, or at both; and must address what happens if a warranty becomes untrue between signing and closing (typically, the buyer has the right to terminate or to seek an indemnity).
6. Indemnities
While warranties provide a right to damages for breach (measured as the difference between the warranted value and actual value), indemnities provide a direct right to recover specific losses on a pound-for-pound basis. An indemnity does not require the buyer to prove a breach of warranty — only that the indemnified loss has been suffered. Indemnities are therefore more powerful than warranties and are typically reserved for known or identified risks.
Specific Indemnities
Where due diligence identifies a specific known risk — a pending SARS dispute, an environmental contamination issue, an employment claim — the buyer will typically seek a specific indemnity rather than relying on the general warranty regime. A specific indemnity covers the full amount of any liability arising from that specific matter, regardless of the cap on general warranty claims.
Tax Indemnity
A tax indemnity is standard in South African M&A. It provides that the seller will indemnify the buyer and the target company for any tax liability relating to the pre-closing period that is not fully provided for in the closing balance sheet. The tax indemnity should cover income tax, VAT, PAYE, SDL, UIF, dividends tax, and any penalties and interest — and should align with the tax warranties so there are no gaps.
Environmental Indemnity
For businesses involving land, manufacturing, chemicals, or waste, an environmental indemnity covering pre-closing contamination or regulatory non-compliance is essential. South Africa's National Environmental Management Act (NEMA) imposes strict liability for historical pollution — the current landowner or operator can be held liable even for contamination that predates their ownership. Without a seller indemnity, the buyer bears this risk.
Leakage Indemnity
In locked-box transactions, the seller warrants that no "leakage" (unauthorised value extraction) has occurred between the locked-box date and closing. Leakage includes dividends declared, management fees paid, shareholder loans repaid, and related-party transactions entered into on non-arm's length terms. The seller indemnifies the buyer for any leakage that occurred, on a pound-for-pound basis without any cap.
7. Disclosure Letter
The disclosure letter is the seller's mechanism for qualifying the warranties. It accompanies the sale agreement and discloses specific facts, matters, or circumstances that would otherwise constitute a breach of warranty. A properly made disclosure prevents the buyer from claiming for a warranty breach in respect of the disclosed matter — the buyer is deemed to have accepted the risk of that matter when it signed the agreement.
Disclosure Standards
General Disclosures
These are standard, blanket disclosures that qualify all warranties — for example, matters disclosed in the data room, matters apparent from an inspection of the public record (CIPC filings, Deeds Registry), and matters referred to in the sale agreement itself. Buyers typically seek to limit the scope of general disclosures as broadly drafted general disclosures can significantly dilute the warranty protection.
Specific Disclosures
These are disclosures against specific warranties, identifying the particular matter that qualifies the warranty and referring to the relevant supporting documentation in the data room. The buyer should ensure that specific disclosures are accompanied by adequate supporting information — a reference to a document without actually providing the document may not constitute a valid disclosure.
Fair Disclosure Standard
South African practice increasingly incorporates a "fair disclosure" standard — a disclosure is only effective if it is made "fairly" and with sufficient detail to enable the buyer to understand the nature and scope of the matter disclosed. A cryptic or incomplete disclosure does not cut off a warranty claim if the buyer did not have adequate information to assess the risk.
Deemed Knowledge
Many sale agreements provide that the seller is deemed to know facts within the knowledge of the company's directors and senior management, regardless of whether the individual giving warranties personally knew of them. The seller should carefully review the scope of deemed knowledge provisions — they can create warranty liability for matters the seller's individual representatives did not subjectively know.
Warranty and Indemnity Insurance
Warranty and indemnity (W&I) insurance has become increasingly common in South African M&A, particularly in private equity-backed transactions. A W&I policy allows the buyer to claim directly against an insurer for warranty breaches, rather than against the seller. This is particularly valuable where the seller is distributing proceeds to multiple shareholders and recourse against individual sellers would be impractical. If W&I insurance is being used, the disclosure letter drafting process requires careful coordination with the insurer's underwriting requirements.
8. Closing Mechanics
Closing (also called completion) is the moment at which the transaction is actually completed — the buyer pays the purchase price and the seller delivers the business or shares. The closing mechanics clause governs exactly what must happen, in what order, and what the consequences are if any closing deliverable is not provided.
Simultaneous Closing
Signing and closing happen on the same day — no gap between contract and completion. Appropriate when:
- •No regulatory or Competition Commission approval is required
- •Due diligence is complete and all CPs are already satisfied
- •The transaction is relatively straightforward and small
Deferred Closing
Signing precedes closing; closing occurs once all CPs are satisfied. Requires:
- •Interim period covenants (seller operates the business in the ordinary course)
- •Closing conditions checklist and responsible parties
- •Long-stop date and termination rights
Completion Accounts vs Locked-Box
Completion Accounts Mechanism
The purchase price is adjusted after closing based on a set of closing accounts prepared as at the closing date. The accounts typically show the actual net asset value or working capital of the target at closing. If the actual figure exceeds the target, the buyer pays a top-up; if it falls short, the seller refunds the difference. Disputes about completion accounts are common — the agreement must specify the accounting policies to be used, the preparation timeline, and an expert determination mechanism for resolving disagreements.
Locked-Box Mechanism
The price is fixed by reference to a historical balance sheet — the "locked-box date" — typically the most recent audited or management accounts. The seller warrants that no leakage (unauthorised value extraction) has occurred between the locked-box date and closing, and indemnifies the buyer if any leakage is identified. The locked-box mechanism avoids post-closing price disputes but requires the seller to be comfortable that the historical accounts are accurate and complete.
9. Post-Closing Obligations
Closing is not the end of the transaction — it is the beginning of a post-closing phase during which both parties have ongoing obligations. The sale agreement must set out these obligations clearly, including their duration and the consequences of non-compliance.
Restraint of Trade
The seller (and, in a share sale, the key management shareholders) will typically be required to give a restraint of trade covenant preventing them from competing with the business they have sold for a specified period and within a specified geographic area. The enforceability of restraints in a business sale context is generally stronger than in an employment context — the seller has received full commercial value for their goodwill and cannot be heard to say the restraint is unreasonable when they negotiated it as part of a commercial transaction.
Confidentiality Obligations
The seller must keep confidential all information relating to the business and its customers, suppliers, employees, and processes that it acquired during its ownership. This obligation should survive closing indefinitely, or for a specified period (typically 3 to 5 years for commercially sensitive information). The seller should also be prohibited from soliciting customers or employees of the acquired business.
Transitional Services Agreement (TSA)
Where the target business has been part of a larger group, the seller may continue to provide certain services (IT infrastructure, payroll processing, finance, HR support) to the target on a transitional basis while the buyer establishes its own systems. The TSA should specify the services, the service levels, the duration, the pricing, and the exit provisions. TSAs are often an afterthought — drafting them carefully upfront avoids significant disputes post-closing.
Name Change
If the target company's name incorporates the seller's trading name, brand, or personal name, the sale agreement should require the buyer to change the company name within a specified period post-closing. Similarly, if the target has been trading under a name licensed from the seller, the licence should either be assigned to the buyer or terminated and a new name agreed.
10. Material Adverse Change (MAC) Clause
A material adverse change (MAC) clause allows a party (usually the buyer) to terminate the sale agreement or decline to close if a material adverse change occurs between signing and closing. The MAC clause is one of the most heavily negotiated provisions in any M&A agreement — and one of the least frequently invoked, largely because courts have historically set a very high threshold for what constitutes a MAC.
MAC Definition: Included vs Excluded Events
Buyer-Favoured Inclusions
- Any event with a material adverse effect on the business, assets, liabilities, or financial condition
- Loss of key customers or contracts above a specified threshold
- Insolvency, business rescue, or significant deterioration in financial position
- Loss of key regulatory licences
- Outbreak of material litigation
- Discovery of material undisclosed liabilities
Seller-Favoured Exclusions
- General economic conditions or market-wide downturns
- Industry-wide adverse developments not specific to the target
- Changes in applicable law or regulatory requirements
- Acts of God, natural disasters, pandemics (post-COVID)
- Changes in accounting standards (e.g. IFRS amendments)
- Events known to the buyer at signing
- Events resulting from the announcement of the transaction
The COVID-19 Precedent
The COVID-19 pandemic generated unprecedented MAC litigation globally. In most South African transactions signed before March 2020, pandemic-related disruptions did not qualify as MAC events because the MAC definitions excluded market-wide events. This experience prompted a significant shift in MAC drafting: post-pandemic agreements now explicitly address pandemic and public health events — typically as a seller-excluded carve-out unless the impact on the specific target is disproportionate relative to other businesses in the same industry. Buyers should now consider whether their MAC definition adequately captures business-specific (as opposed to market-wide) disruption from pandemic events.
11. Governing Law and Dispute Resolution
A sale of business agreement should contain a clear governing law clause and a dispute resolution mechanism. For domestic South African transactions, the governing law is invariably the law of the Republic of South Africa — but the choice of dispute resolution forum requires careful thought.
AFSA Arbitration vs High Court Litigation
AFSA Arbitration
- +Confidential — proceedings and award are private
- +Specialist arbitrator with M&A experience can be appointed
- +Generally faster than High Court litigation
- +Award is final and binding (unless parties agree to appeal)
- −More expensive than litigation for smaller disputes
- −No interim relief powers (though court can grant interim orders)
High Court Litigation
- +Full range of interim relief available (interdicts, attachments)
- +Appellate rights are well established
- +Lower upfront costs for straightforward claims
- −Proceedings are public — sensitive commercial information is exposed
- −Court delays can extend disputes for years
- −Judges may lack specialist M&A expertise
Best practice for significant transactions is a tiered dispute resolution clause: mandatory good-faith negotiation between senior representatives for 15 to 20 business days; followed by formal mediation under AFSA mediation rules; followed by binding arbitration. The arbitration clause should specify the seat (Johannesburg or Cape Town), the number of arbitrators (sole arbitrator for claims below a threshold, a three-person tribunal for larger claims), and whether the parties wish to exclude any right of appeal from the award.
12. Common Drafting Mistakes
Even sophisticated parties make recurring errors in sale of business agreements. These six mistakes are among the most consequential — and the most avoidable.
No Cap on Warranty Claims
Every warranty regime must have a cap — a maximum aggregate liability of the seller for all warranty claims. Without a cap, the seller's entire consideration is at risk. Market practice in South African M&A is to cap warranty liability at between 20% and 100% of deal value, depending on the risk profile of the transaction and whether W&I insurance is in place.
Basket and De Minimis Thresholds Not Set
A warranty basket (or deductible) prevents the buyer from claiming for warranty breaches below a minimum threshold — typically 0.5% to 1% of deal value. Without a basket, sellers face claims for trivial matters. A de minimis threshold prevents any individual claim below a stated amount from being counted toward the basket. Both provisions are standard and should be included in every transaction.
Vague Earn-Out Mechanics
Earn-outs drafted in commercial terms ("the buyer will pay the seller 5 times EBITDA for 2027 performance") without specifying the accounting policies, permitted adjustments, and buyer conduct obligations are a recipe for dispute. Every earn-out clause should be drafted with the assistance of an accountant and should include an earn-out accounts preparation process, a dispute resolution mechanism, and clear buyer obligations regarding how the business is to be operated during the earn-out period.
Overlooking Section 34 Notice Requirements
Sellers of businesses as a going concern routinely overlook the section 34 notice requirement under the Insolvency Act. The 30-day advance publication in the Government Gazette and a local newspaper is not optional — failure to comply exposes the seller to personal liability to creditors. Budget adequate time for this requirement in the transaction timeline.
Insufficient Interim Period Covenants
In signing-to-closing transactions, the seller must be contractually restricted from taking actions during the interim period that would materially affect the business being acquired. A clause that merely requires the seller to "operate in the ordinary course" is insufficient — it should specify with particularity what requires buyer consent (capital expenditure above a threshold, new material contracts, employee departures, dividend declarations, and changes to accounting policies).
No Limitation Period for Warranty Claims
Without a contractual limitation period, warranty claims are subject to the three-year general prescriptive period under the Prescription Act 68 of 1969. Sellers should seek to shorten this period — 12 to 18 months from closing for most warranties, with a longer period (typically 3 to 7 years) for fundamental warranties (title, capacity, and authority) and the tax indemnity. Failure to agree a limitation period leaves the seller exposed to late claims long after the deal has settled.
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