Registrants Who Hold Garage Sales Should Charge GST/HST
Some individuals register for GST/HST purposes for their business activities. When "Bob Smith" registers for GST/HST purposes as a sole practitioner or as a partner in a partnership or as the operator of a joint venture or as a trustee of a trust, he may expose himself to assessment risk for failure to collect GST/HST on all supplies. When Bob Smith has a garage or contents sale, he is making taxable supplies and should be collecting and remitting GST/HST. In 99.9% of the cases, the registered Bob and Jane Smith's of Ontario (or Canada for that matter) do not realize they must charge GST/HST.
The rest of us who are not registered for GST/HST purposes (in our individual capacity) do not charge GST/HST at garage and content sales because they do not have a reasonable expectation of profit. As a result, they do not need to voluntarily register for GST/HST purposes (unless they sell goods on EBay and other web-sites and their sales exceed $30,000 per year).
Bob Smith would say that he does not have a reasonable expectation of profit with respect to the sales of the old kitchen appliances, books, clothes, etc. sold at the garage sale. He is probably correct. But, since he is already in the GST/HST system because he has a reasonable expectation of profit in his business activities, the collection and remittance obligations arise.
If you think about it, the rule IS NOT that a sole practitioner/partner/joint venturer/trustee charges GST/HST when the sale is a profitable sale and does not charge GST/HST when the sale is not a profitable sale. The sole practitioner charges GST/HST on all sales.
Many individuals have registered for GST/HST purposes for a number of reasons. these registrants should consider the wider ramifications of that registration --- including their personal activities that may give rise to GST/HST collection and remittance obligations.
Cyndee Todgham Cherniak is counsel to and in affiliation with the International Trade Law and the Tax Law (Commodity Tax