I'm sort of new to provisional tax (couple of recent months) and I was aware that I need to be submit a return by end of February. The one thing I didn't know is that I need to register for (IRP6) before I can submit one. Always saw it online on eFiling and figured it would work as normal (Income Tax section) and never tested the "functionality" so I did ask for a request to register but as it turns out I didn't get it in time. . . So I was wondering what options do I have? Can I get an extension of time of sort?