KelseyTVS said:
1. If she is living with me on visitor status when we apply, should her address on the application be the address in Canada where we live together? Wouldn't CIC want us to do an inland application if we state that she's living in Canada?
Yes, it should be the Canadian address. Inland applications are an
option, not a requirement for those with legal status in Canada already. Many users here (myself included) submitted outland applications despite living in Canada to take advantage of the faster processing times.
2. Is she able to travel between Canada and the USA while the application processes? Could she go back to the USA for a couple of months and work, since she can't work in Canada as a visitor?
Yes with an outland application; an inland application is void if she resides outside of Canada. An inland application (as of now) offers the possibility of an open work permit after approximately 4 months, when CIC acknowledges receiving the application. However, that is a current pilot project (normally the OWP comes much later with approval in principal), so your mileage may vary if you are not applying for "a couple of years."
How are you supporting her if she's living with you for a long period, but may need to return to the US to work for a few months? One would think that financial issues would either be always apparent (if two incomes were necessary) or not at all (if you could support her with just your income).
3. If she were to go back to the USA and work for say, 4 months, would we lose our common law status?
There would probably be some serious questions about the legitimacy of the relationship under these circumstances. From a hundred miles up, it would look like a relationship of convenience to see a couple apply, then willingly separate for months.
Is there some particular reason that you two are unwilling to consider marriage? That is a permanent legal status not contingent on cohabitation, and it does not come with any regulatory time-frames like a year's living together.