By now, most Canadian taxpayers, except the self-employed and their spouses who are not required to file until June 15, will have filed their 2015 income tax returns. Once the Canada Revenue Agency (CRA) has processed these returns, taxpayers across Canada will begin to receive Notices of Assessment for 2015. In most cases, the issued Notice of Assessment will simply confirm the information which the taxpayer provided on their return, perhaps with some minor mathimatical corrections.
However, not infrequently, the Notice of Assessment will indicate that the CRA has disallowed or changed the amount of certain deductions or credits, or has included income amounts that were not declared by the taxpayer on his or her return. When that happens, it’s time for the taxpayer to decide whether to dispute the CRA’s assessment of their tax situation.



Canada’s tax system is a self-assessing and self-reporting one, in which taxpayers are expected (and required) to provide the tax authorities with an annual summary of their income and any deductions and tax credits claimable, along with payment of any tax amount owed. Although no one really likes doing their taxes, or paying those taxes, the vast majority of Canadians nonetheless do file their returns on time, and pay up. For a significant minority, however, completing and filing the return is something that just doesn’t get done. Sometimes the cause is just procrastination, while in other cases, a taxpayer is worried that there will be a large balance owing and he or she avoids completing and filing the return for that reason.


