125.0.1. For the purposes of this Part and subject to section 125.0.3, where at any time in a taxpayer’s taxation year an interest in an indexed debt obligation is held by the taxpayer, the following rules apply:(a) an amount determined in prescribed manner is deemed to be received or receivable by the taxpayer in the year as interest in respect of the obligation; and
(b) an amount determined in prescribed manner is deemed to be paid or payable in respect of the year by the taxpayer as interest pursuant to a legal obligation of the taxpayer to pay interest on borrowed money used for the purpose of earning income from a business or property.