If you earned self-employment income from a business that you operate or with a partner, you have to report that income. Keep it in mind that, no matter how you generate income, you have to report it on you tax return. If you do not report income. It can result in penalities. Reporting your income means cra will have the most accurate information on file to determine if you are eliigible for tax credits and benefits individuals,GST/HST credits etc