Kupsch v Zanker

The High Court of Australia considered an appeal from the Supreme Court of South Australia in a dispute between Kupsch and Zanker. The core of the disagreement concerned the interpretation and application of a deed of settlement and release, which had been entered into by the parties.

The central legal issue before the High Court was whether the deed of settlement and release operated to extinguish the appellant's claim for damages for breach of contract. Specifically, the court had to determine if the language of the deed was sufficiently clear and unambiguous to encompass the specific cause of action that the appellant sought to pursue.

The High Court analysed the principles governing the construction of deeds, particularly those intended to effect a release of legal claims. It emphasised that for a release to be effective, the intention to release a particular claim must be clearly and unequivocally expressed. The court found that the wording of the deed, when read in its entirety and in light of the surrounding circumstances, did not demonstrate a clear intention to release the specific claim for breach of contract that the appellant was advancing. Therefore, the appeal was allowed.