Don't know how they do it. But I sent it to the PO Box and I got the delivery confirmed with signature.Kedeisha said:& what u describe seems like something government would do? I personally dont think those people are going to go to a Canada post outlet and pick up our mail that we the sender sent to the wrong address residential yes business no, but then again they should have people in their mail room who does this
And that's the address that is in the Guide for mailing the application, so it can't be wrong.