Accepted: PDF, Word, Excel, RTF, TXT, JPG, TIFF and XPS; each file needs a unique name and a short description.
Enter your case or reference number if the CRA gave you one.
Save the confirmation number shown at the end.
How to do it with Requisito Listo
Open «CRA: Submit documents».
Scan the pages with the camera or pick a PDF or photos you already have.
Put the pages in order.
The app builds the PDF under the size the portal asks for.
At the end you'll see a checklist: size, file weight, background and format. If something doesn't comply, it tells you what to fix before the portal rejects it.