The respondent refused to accept the principle of simple interest. The appellant declined to pay compound interest. The dispute was taken to court for resolution. The liability whether to pay compound or simple interest can only commence from the date when the dispute whether to pay that interest is resolved.
The court held that when determining which interest to use a clear distinction needs to be made between the reasons for awarding a simple interest and those that justify an award of compound interest in legal proceedings. A simple interest arises invariably when a party which is liable or owes money fails to pay what is due before or on the date agreed, stipulated, implied. The court exercises its discretion as to the rate and date when interest shall be paid.
However, the award of compound interest depends on other different criteria beside the discretion of court. Compound interest is not founded simply on the mere fact of indebtedness nor on the date the principal debt becomes due nor on the duration it has taken to pay since accruing. It is based on one or more of a multiplicity of reasons such as the law applicable to the transaction, the nature of the business transacted or agreed between the parties, the construction of the agreement or contract made between the parties, the trade custom of the business out of which the indebtedness arose, intentions of the parties or the consequences of the commercial transaction that was concluded between them.
The court concluded that the arguments advanced on behalf of the respondent did not point to the award of a characteristically compound interest. There was no evidence presented or authorities cited to suggest that in this case compound interest was intended, implied or anticipated by the parties or implied by law. The authorities cited in this appeal did not assist court to decide that there was a compound interest implied or contemplated in this case. In the result, the appeal succeed.