Thank you for the quick reply!
Sorry, I don't know how to directly reply to your message, but here goes...
Thanks for the info.
No.
Could you expand on that a bit, if you don't mind. Is there a special/different tax treaty setup between Canada and US as opposed to the UK and US? I was reading the answer to this question about the company having to file with the IRS and figured I would get a similar response to my question above, but I know that US and CA are very closely tied in many aspects, closer than US and UK I suppose. I know my company had a one point filed taxes with the IRS as we do a lot of business in the states, but I believe they might have closed the US subsidiary in the last year or so, so I don't think that's an avenue I could go down should I continue to work remote. I just want to know that my employer wouldn't have to change anything on their end, i.e. still pay me the same way, fill out the Canadian tax forms the same as they currently do, etc. as I feel this will give me a better argument for them letting me stay on while we get on our feet in the states.
Thanks for any info!