Extended filing date. The Canada Revenue Agency (CRA) has extended the filing date for individual income tax and benefit returns to June 1, The Canada Revenue Agency (CRA) does require annual filing for most citizens but there are exceptions, so let's have a look at who is required. Non-residency is an individual classification that is used for tax purposes by the Canada Revenue Agency. According to the CRA, individuals. You will not receive a reply. Part XI. In person Limited quantities of the Income tax package will be made available in both official languages at select Service Canada outlet locations from February 24, to May 1, Kitts and Nevis. Pay only when you file.