A work in progress for 2019/2020. I will post relevant CRA publications you may find handy and also have some quizzes for you to try. If you have any questions you would like answered here please let me know.
The most basic publication is the CRA's guide to completing a tax return.
The federal general tax guide is 74 pages long and I am going to create a bank of questions based on this guide. Keep track of your answers and try your luck - can you get 100%? If so - you are probably qualified to be doing your own tax returns. Note - the 2018 guide will be posted Feb 18, 2019 so I will update the links and question answers if they have changed then.