Attaching Documents to Tax Return

[Trev]

I have a primary residence that is currently rented out and I am electing to use Subsection 45(2) of the Income Tax Act so I can still use the same address as my primary. I need to write a letter and sign and date it and attach it with my return before submitting it but I cannot find where I can attach files to my return. 

In the FAQ it says I do not need to submit other documents but this is an exception.

Thank you for your help.

[clw]

You can send documents through your CRA MyAccount workspace.

[mfm]

I wanted to send document to elect to use Subsection 45(2) of the Income Tax Act as well. After I submitted my tax return on UFile, I went to CRA MyAccount and there's the "Submit documents". But there's no options to submit this document. @Trev @clw did it work out fine last year? how else can I submit documents?

Thanks in advance!

[clw]

It used to be simpler, I think I would just mail it in, unless you have the time and patience to call CRA and ask for a case code.