Introduction
Mergers and acquisitions (M&A) in South Africa are governed primarily by the Companies Act 71 of 2008 and the Competition Act 89 of 1998. Whether you are acquiring a business through a share purchase or an asset purchase, the legal and commercial implications differ substantially — from how liabilities transfer, to how employees are treated, to the tax consequences for both buyer and seller.
South Africa's Competition Commission plays a critical gatekeeping role for transactions above certain turnover and asset thresholds, and failure to notify can render a merger void. The Labour Relations Act 66 of 1995 adds employee protection obligations that are frequently overlooked until late in a deal, often causing significant delay and renegotiation of terms at an advanced stage.
Understanding the legal framework before entering negotiations can save significant time and cost. Early engagement with specialist M&A counsel allows parties to structure transactions tax-efficiently, identify regulatory approval requirements early, and negotiate risk allocation through appropriate warranties, indemnities, and conditions precedent — rather than discovering these issues after a sale agreement has been signed.
The M&A Process in South Africa — Step by Step
A well-structured M&A process reduces the risk of deal failure, minimises post-closing disputes, and ensures that legal, regulatory, and commercial risks are identified and allocated before the transaction closes. For SME transactions below the Competition Commission notification thresholds, a typical timeline from initial engagement to closing is six to twelve weeks.
1. Non-Disclosure Agreement
A non-disclosure agreement (NDA) precedes any sharing of confidential information. A well-drafted NDA protects both parties: the seller's commercially sensitive financial and operational information, and the buyer's acquisition strategy and valuation approach. NDAs should define confidential information carefully, include an appropriate term, specify permitted disclosures (to professional advisers and financiers), and include non-solicitation obligations to protect key employees during the due diligence period.
2. Heads of Agreement / Term Sheet
A heads of agreement (or term sheet) records the key commercial terms agreed in principle before extensive professional fees are incurred. It is typically expressed as non-binding, except for confidentiality and exclusivity clauses which are binding. Key terms include: purchase price and payment mechanics (cash, deferred consideration, or earn-out), transaction structure (share or asset), exclusivity period, conditions precedent, and any seller non-compete obligations. A carefully drafted heads of agreement anchors the negotiation for the formal sale agreement and reduces the risk of later disputes about agreed terms.
3. Due Diligence
Due diligence typically runs over three to six weeks and covers legal, financial, tax, and operational aspects of the target. Legal due diligence identifies risks in contracts, litigation exposure, regulatory compliance, and intellectual property ownership. Financial due diligence validates the business's historical performance and quality of earnings. Tax due diligence identifies outstanding SARS obligations and historic tax exposures. Findings from due diligence feed directly into price adjustments, specific indemnities, conditions precedent, and the scope of the seller's warranties.
4. Sale Agreement
The sale agreement is the primary legal instrument of the transaction. It contains: conditions precedent (Competition Commission approval if required, third-party consents, board and shareholder approvals, regulatory approvals); representations and warranties by the seller about the business; specific indemnities for identified risks; post-completion obligations (transition support, employment obligations, non-compete and non-solicit undertakings); and earn-out mechanics if a portion of the purchase price is contingent on post-closing performance.
5. Competition Commission Filing (If Applicable)
For transactions meeting the notification thresholds under the Competition Act 89 of 1998, a merger notification must be filed and approved before the transaction can be implemented. Filing fees apply, and the Commission has specified waiting periods. For intermediate mergers, the Commission has 20 business days to approve, extend, or refer the merger to the Competition Tribunal. Large mergers require a public hearing before the Tribunal.
6. Closing and Implementation
Once all conditions precedent have been fulfilled or waived, the transaction closes. Closing involves: transfer of shares (delivery of share certificates and execution of share transfer forms) or transfer of assets as applicable; payment of the purchase price; handover of corporate records, financial records, and physical assets; change of company signatories and bank mandates; and notification to key counterparties, suppliers, and employees.
7. Post-Closing
Post-closing obligations include: any transitional services to be provided by the seller; earn-out calculations and mechanics for deferred consideration; management of retained employee obligations; compliance with non-compete and non-solicit undertakings; and lodgement of any regulatory notifications required post-completion. A well-structured sale agreement anticipates these post-closing obligations and provides clear mechanisms for resolving disputes about them.
Competition Commission Notification in South Africa
The Competition Act 89 of 1998, as amended by the Competition Amendment Act 18 of 2018, requires notification and prior approval for mergers meeting defined turnover and asset thresholds. These thresholds are set by the Minister of Trade, Industry and Competition and are updated periodically — parties should verify the current thresholds with legal counsel at the time of the transaction.
Small Mergers
Small mergers — those falling below the prescribed thresholds — do not require prior notification to the Competition Commission. However, the Commission retains the right to investigate a small merger for a period of six months after implementation and, if it determines that the merger substantially prevents or lessens competition, may require the merger to be reversed or impose conditions. Parties proceeding with small mergers should ensure they are comfortable with this residual risk.
Intermediate Mergers
An intermediate merger is one where the combined annual turnover or asset value of the acquiring and target firms exceeds R600 million and the annual turnover or asset value of the target firm alone exceeds R100 million. Intermediate mergers must be notified to the Competition Commission and may not be implemented until approved or deemed approved. The Commission has 20 business days from the date of a complete filing to either approve the merger (with or without conditions), extend its investigation for a further 40 business days, or refer the merger to the Competition Tribunal.
Large Mergers
A large merger is one where the combined annual turnover or asset value of the merging parties exceeds R6.6 billion and the annual turnover or asset value of the target exceeds R190 million. Large mergers are subject to a more comprehensive review process requiring a public hearing before the Competition Tribunal. The Tribunal's decision is subject to appeal to the Competition Appeal Court. Large merger proceedings are typically more time-consuming and may take several months to conclude, and public interest considerations — including employment effects and the impact on small and medium enterprises — are expressly part of the assessment.
Consequences of Failing to Notify
Implementing a notifiable merger without prior approval is a serious contravention of the Competition Act. A merger implemented without the required approval is void and unimplementable — the parties cannot transfer ownership until approval is obtained or the breach is remedied. In addition, parties face administrative penalties of up to 10% of their annual turnover in South Africa for the preceding financial year. The practical implication is clear: parties must assess notification obligations at the term sheet stage and build required approval timelines into conditions precedent and transaction timetables.
Note: The Competition Commission thresholds are updated periodically by Ministerial notice. The figures cited above were current as of March 2026. Always verify the applicable thresholds with legal counsel at the time of your transaction.
Due Diligence for South African Business Acquisitions
Legal due diligence in a South African acquisition context has several focus areas that differ from those in other jurisdictions, reflecting the country's specific regulatory environment and legal framework. Due diligence findings do not merely inform the buyer — they directly shape the risk allocation in the transaction documents.
Contracts and Change-of-Control Clauses
Key commercial contracts must be reviewed for change-of-control clauses that trigger consent requirements or termination rights on a share purchase, or assignment restrictions that affect an asset purchase. Material contracts — particularly customer agreements, supplier arrangements, and financing facilities — where change-of-control consent is required must be identified early, as obtaining such consent can delay closing significantly or, in some cases, cause counterparties to renegotiate commercial terms as a condition of consent.
Litigation and CCMA Exposure
Due diligence must cover civil litigation (High Court and Magistrate's Court records) as well as proceedings before the Commission for Conciliation, Mediation and Arbitration (CCMA) and the Labour Court. Pending or threatened CCMA arbitrations, unfair dismissal referrals, and constructive dismissal claims constitute material contingent liabilities that a buyer should understand before closing. A common South African red flag is an undisclosed CCMA award or pending arbitration relating to employees who remain with the business post-acquisition — creating inherited liability for the buyer.
Intellectual Property
IP due diligence should confirm that all intellectual property used in the business is registered in the target company's name (not in the name of a founder, director, or related entity), that all necessary licences are in place, and that there are no open-source licence compliance issues. In technology businesses, undisclosed use of open-source code under copyleft licences (such as the GPL) can create obligations to disclose proprietary source code — a material risk that requires specific due diligence.
Regulatory Licences
All regulatory licences and authorisations held by the target must be confirmed as current, valid, and either transferable or not subject to change-of-control conditions. This is particularly important for businesses regulated by the Financial Sector Conduct Authority (FSCA), those holding health and safety certificates, liquor licences, or environmental authorisations. Where a licence is not transferable, it must be reapplied for by the acquirer post-completion — which can create a gap in the ability to conduct business.
Property and Tax Compliance
Lease agreements must be reviewed for assignability and change-of-control provisions. Title deeds for owned immovable property must be checked for encumbrances, servitudes, and mortgage bonds. A current SARS tax clearance certificate must be obtained, and the target's compliance with PAYE, VAT, income tax, and UIF obligations must be verified. Outstanding SARS assessments and PAYE or VAT shortfalls are among the most common specific indemnity triggers in South African M&A transactions.
Employment Law Considerations in South African M&A
South African employment law creates specific obligations in M&A transactions that buyers often underestimate. Section 197 of the Labour Relations Act 66 of 1995 is the central provision — it governs the automatic transfer of employment when a business is transferred as a going concern.
Section 197 LRA: Automatic Transfer of Employment
Section 197 of the Labour Relations Act provides that when a business — or part of a business — is transferred as a going concern from one employer to another, the employment of all employees employed in that business transfers automatically to the new employer on their existing terms and conditions. The new employer cannot unilaterally worsen any employee's terms and conditions of employment as a consequence of the transfer. Section 197 is not a matter of agreement between the parties — it operates by force of law regardless of what the sale agreement provides.
What Triggers Section 197
Section 197 applies to the transfer of "the whole or a part of a business as a going concern." For s197 to apply, the business must be an identifiable economic entity — capable of being carried on as a business — that retains its identity after the transfer. Courts look at whether the business continues to operate in the same way, using the same assets, the same workforce, or a substantial part of both. The transfer of assets alone, without the business activity, may not trigger s197 — context and continuity of operation are determinative.
Consulting Obligations
Before the transfer, the transferring employer is required to inform and consult with the recognised trade union — or, where no union is recognised, with the employees directly — about the transfer, its implications, and any measures contemplated in relation to employment. This consultation must be meaningful and in good faith. Failure to consult does not invalidate the transfer but exposes the transferring employer to an unfair labour practice complaint and potential compensation order.
Share Purchase and Asset Purchase Distinctions
Share purchase: Section 197 does not apply in a share purchase. The employing entity (the company) continues to exist as the same legal entity — there is no transfer of employment from one employer to another. All employees remain employed by the same company, on the same terms, without any automatic change to their employment contracts.
Asset purchase of non-going-concern: Where an asset purchase does not constitute a sale of a business as a going concern, s197 does not apply. Employees do not automatically transfer and must be individually offered employment by the purchaser on agreed terms. Those not offered employment must be retrenched by the seller under the procedures prescribed by section 189 of the LRA — a process with its own consultation requirements, severance pay obligations, and timelines.
Warranties and Indemnities in South African M&A
Warranties and indemnities are the primary mechanisms by which risk is allocated between buyer and seller after closing. Getting this allocation right requires careful negotiation — and an understanding of the South African legal context in which these provisions will be interpreted and enforced.
Representations and Warranties
Representations and warranties are the seller's contractual assurances about the state of the business at the date of closing. They typically cover: financial position (accuracy of management accounts, absence of undisclosed liabilities), absence of material litigation, compliance with applicable laws and regulations, ownership of assets (including intellectual property), validity of material contracts, and accuracy of the information provided during due diligence. A breach of warranty entitles the buyer to a damages claim — the measure of damages being the difference between the actual value of what was acquired and the value it would have had if the warranty had been true.
Indemnities
Indemnities provide specific dollar-for-dollar protection for identified risks that materialise post-closing — irrespective of whether the risk was disclosed or warranted against. Common South African-specific indemnities cover: outstanding SARS assessments or PAYE shortfalls identified during due diligence; pending or threatened CCMA claims relating to pre-closing conduct; environmental liabilities; and specific litigation. Unlike warranty claims, indemnity claims do not require proof of a diminution in value — the indemnified party is simply made whole for the specified loss.
Limitation Periods and Caps
Under South African law, contractual claims prescribe after three years under the Prescription Act 68 of 1969. M&A agreements typically impose shorter contractual time limits on warranty claims — commonly 12 to 24 months from the closing date. Sale agreements also generally impose a minimum claim threshold (below which individual claims are not actionable) and an aggregate cap on warranty liability (commonly expressed as a percentage of the purchase price). These limitations must be negotiated carefully to ensure that the buyer retains meaningful protection against material misrepresentations.
Warranty and Indemnity Insurance
Warranty and indemnity (W&I) insurance is increasingly used in South African M&A transactions above R50 million in deal value. W&I insurance allows sellers to achieve clean exits — with minimal post-closing liability — while giving buyers balance-sheet protection backed by an insurer rather than by the seller's continued solvency. Underwriters with South African risk appetite include Lloyd's syndicates and specialist M&A insurers. The due diligence process and disclosure letter remain central to underwriter assessment of risk and are conditions of cover.
The Disclosure Letter
The seller's disclosure letter is the formal mechanism by which the seller qualifies its warranties against actual knowledge at the date of signing. By disclosing specific matters in the disclosure letter, the seller limits its warranty exposure — a buyer who was aware of a matter disclosed cannot later claim a warranty breach in respect of that matter. Buyers must therefore review and negotiate the disclosure schedule carefully, ensuring that the standard of disclosure required is appropriately high and that disclosed matters are fully understood and priced into the transaction.
Conclusion
M&A transactions in South Africa involve multiple legal disciplines — corporate law, competition law, employment law, tax, and property law — which must be managed simultaneously and in the correct sequence. The consequences of structural errors (choosing the wrong acquisition vehicle), regulatory non-compliance (failing to notify the Competition Commission), and inadequate due diligence (missing undisclosed CCMA liabilities or SARS assessments) can be severe and, in some cases, irreversible.
Specialist legal counsel is not merely advisable. In transactions above Competition Commission notification thresholds, it is a practical necessity — and in any transaction of material commercial significance, early legal involvement consistently reduces deal risk and protects both buyer and seller against exposure that could otherwise have been avoided through careful structuring and appropriate risk allocation.
For specialist M&A counsel in Pretoria and Johannesburg, see our corporate and commercial law services.
Read more: Share vs Asset Purchase in South Africa
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Discuss Your Transaction with a Specialist
Martin Kotze advises buyers, sellers, and businesses on M&A transactions, corporate structuring, and competition law compliance across Pretoria and Johannesburg.