1. No, as you need to provide 3 years of tax returns before the date of your application.Thank you for a quick response. However, considering that nothing will change in 2020, can you please let me know the answers to my question if you know the answer? As per the current system.
2. Yes.
Check out the following link for all answers to your questions: http://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=1445&top=14
But again, the program will change.