

You are only required to collect the Goods and Services Tax (GST) if your annual revenues exceed $30,000. Once you reach that level, you will need to register your company with the Canada Customs and Revenue Agency, which will give you a number that you use to remit the difference between the GST that you collected on your sales and the GST that you paid on your purchases.
The same exemption threshold applies to the Québec sales tax (QST) and the same scenario applies to both registration and claims.
In Ontario, the situation is much more complicated. The general rule is that most goods and some services are taxable. However, certain exemptions are granted, e.g., for manufacturers and farmers. Therefore, each situation must be analyzed individually. If the self-employed worker's activities are taxable, he or she must be registered with the Ontario Ministry of Revenue and report the amount of the company's sales. An example of a taxable service would be auto repairs.
The rule is that all reasonable expenses are deductible if they are used to generate business income. Therefore, the self-employed worker can deduct many more expenses than an employee. For example, you can deduct:
You must save all of your receipts, since tax authorities can request them anytime in the seven years following filing of your income tax return.
Not necessarily. Normally, you form a corporation when your business profits surpass your financial needs as a self-employed worker. If this is the case, the profits remaining in the corporation are taxed at a lower rate being more profitable than the individual tax rate, which is closer to 50%.
In Québec, it is important to determine right from the start if you wish to form a corporation. As a matter of fact, if certain conditions are met, a new corporation can be exempt from Québec income and capital tax for the first five years. However, the corporation is not eligible for the exemption if the individual previously ran the business. Therefore, you should be careful when planning the first steps of any new business.
Renseignements aimablement fournis par Odette Boudreault, CA. 450-652-0818