I landed in canada in 2015 and went back . After 3 years i came back to canada on May 2018. I have started filing returns from 2018 and did not filed income tax returns for 2015, 2016 and 2017 as i was non resident. Now i am filing my Citizenship papers.
I have It returns for 2018, 2019, 2020 and 2021. I don't have IT returns for 2017 as i never filed being non resident.
My question is where to put tick in " Required to file" in Question 12. It should be Yes or No
You should tick "No" in "Required to file".