The main benefit is that you can claim input tax credits (ITC) for the amount of GST/HST you paid on business expenses. For example, if you purchase materials from a vendor in the course of business, the government will provide you with credit for the amount of GST/HST you paid on the purchase. Therefore, any sales tax you pay on qualifying business expenses do not represent real costs to your business. If you do not register, you lose such benefit.
Allan Madan, CPA
October 30, 2013




