Every year we file our tax return to CRA. This year, I still recommend Studio Tax for the normal people. Normal people means, the people are not investor, not boss, not an officer. If your main income is from employment, Studio Tax is right for you.
It is the sixth year, I am using Studio Tax. It is a free software for personal use. Max 20 returns.
It is still early. So only pre-certified software can be download here.
When CRA review the software and make it certified, the you can update the software and make the return online.
During the past five years preparing my tax filing, I can feel the software is better and better. Especially on the data checking and optimizing for couples. So if you have never use it before, give it a try.