Veronica Nyoni v Bernadette Eva Ndoro N.O

The appellant was a professional realtor who managed the estate of the late Dr Elias Zvenyika Ndoro. In February 2008, Dr Ndoro instructed the appellant to sell his immovable property (Stand 905 Salisbury Township, Harare) for US$140,000 to raise university fees for his children studying in New Zealand. The appellant wanted to purchase the property herself but was conflicted as the estate agent. She used a Congolese national, Awak Haskour Jean, as a front to masquerade as the purchaser. A verbal sale agreement was entered into with a purchase price of US$140,000, payable by initial deposit of US$40,000 with balance to follow. In March 2008, the appellant paid US$40,000 to Dr Ndoro in the presence of his wife. A company called Kitkat Investments (Pvt) Ltd was formed with the appellant and Jean appointed as directors, and the property was transferred to it on 26 March 2008. In April 2008, the appellant paid a further US$10,000 directly to the university. In September 2008, Dr Ndoro reversed the transfer by reinstating himself and his wife as directors and transferring the property to another company, Gronton Investments (Pvt) Ltd. The appellant alleged that at a meeting on 28 July 2010 at the offices of Mbidzo, Muchadehama and Makoni legal practitioners, Dr Ndoro acknowledged indebtedness to her for US$53,183 (comprising the US$50,000 paid and US$3,183 in conveyancing fees). A letter dated 17 August 2010 from the appellant's lawyers recorded this alleged acknowledgment. Dr Ndoro denied making any acknowledgment of debt. He died during the proceedings and was substituted by his widow, Bernadette Eva Ndoro, as executrix dative.

• Whether the appellant proved the existence of a valid acknowledgment of debt made by the late Dr Ndoro
• What constitutes a valid acknowledgment of debt under Zimbabwean law
• Whether a court can grant judgment on a cause of action not pleaded by the parties
• Whether the court a quo erred in finding that an acknowledgment of debt was made but later revoked
• Whether the doctrine of unjust enrichment could be raised on appeal when not pleaded or argued at trial

The appeal was dismissed with costs

The binding legal principles established are: (1) An acknowledgment of debt must be in writing and contain an unequivocal admission of liability by the debtor coupled with an express or implied undertaking to pay the debt. It must meet specific requirements including identification of debtor and creditor, the amount acknowledged, time period for payment, and manner of payment. (2) A party claiming on the basis of an acknowledgment of debt bears the onus of proving the existence of a valid written acknowledgment meeting these requirements. (3) Courts are bound by the pleadings of the parties and cannot grant judgment on a cause of action that is not pleaded. A litigant must carefully plead their case and is bound by those pleadings. (4) A new cause of action cannot be raised for the first time on appeal when it was neither pleaded nor argued at trial, even if it might provide an alternative remedy on the facts. This applies to claims based on unjust enrichment. (5) The general principle that omissions in pleadings can be cured by evidence does not apply where the alternative cause of action did not even arise in the evidence led at trial.

MATHONSI JA made several non-binding observations: (1) If indebtedness is acknowledged, it would not ordinarily be open to a debtor to unilaterally 'revoke' the acknowledgment - a debtor cannot have his cake and eat it too. The court a quo's finding that an acknowledgment was made but later revoked was problematic and not supported by authority. (2) It is only in limited circumstances that a person may resile from an acknowledgment of debt consciously made, such as where duress or undue influence were used to induce it. (3) The legal principles applicable to pleadings are not inflexible - litigants are generally permitted to depart from or amend pleadings with leave of the court, which may be granted at any stage 'for the purpose of determining the real question in controversy between the parties' under Rule 132 of the High Court Rules, 1971. (4) The court noted that Amler's Precedents of Pleadings cannot be elevated to legal authority, but cited it to demonstrate the written nature of acknowledgments of debt by legal necessity. (5) The court observed that the evidence suggested the parties may have been transacting in foreign currency at a time when Exchange Control Regulations did not permit it, which explained why the agreement was deliberately not reduced to writing.

This case is significant in Zimbabwean civil procedure and contract law for: (1) Clarifying the essential requirements for a valid acknowledgment of debt, emphasizing that it must be in writing and contain specific elements including an unequivocal admission of liability and an undertaking to pay. (2) Reinforcing the fundamental principle that parties are bound by their pleadings and courts cannot grant judgment on causes of action not pleaded, even if alternative remedies might be available on the facts. (3) Establishing that new causes of action (such as unjust enrichment) cannot be raised for the first time on appeal when not pleaded or argued at trial. (4) Clarifying that omissions in pleadings can only be cured by evidence in limited circumstances, and that issues not raised in evidence cannot be decided by courts. (5) Illustrating the dual purpose of pleadings: to give fair notice of the case to be met and to clarify the issues requiring determination. (6) Confirming that while pleading rules are not inflexible and amendments may be permitted, leave of court must be sought before departing from pleadings. The judgment provides important guidance on the strict requirements for acknowledgments of debt and the importance of proper pleading practice in Zimbabwean civil litigation.