Why is gift certificates HST exempt?

Gift certificates are HST exempt because they are considered a form of payment rather than a good or service. When a gift certificate is purchased, the transaction does not involve the provision of a taxable good or service; instead, it represents a promise to provide goods or services in the future. Consequently, HST is applied only when the gift certificate is redeemed for actual goods or services, not at the time of purchase. This treatment aligns with the principles of taxation, ensuring that tax is only applied to the final transaction where value is delivered.