Due to my extreme infatuation with Canada, after my 18th birthday I will be moving out of my moms place in North Carolina and moving back to the Great White North in January. Luckily my PR card is good until may 2017 so if I act quick upon arrival my card should be renewed in a timely fashion. Im almost positive I meet all the RO obligations seeing as I haven't lived in the states for more than a year and few months so I don't see any foreseeable reasons why I'd get turned down. My question is if its really necessary to renew my card? I plan to stay in Canada once arrival and I've been told you should have a valid card if you travel often. Maybe I should get it renewed if a future employer ask for proof of it but I just don't know if it's worth all the trouble seeing as I really don't plan on leaving the country unless necessary. I've also been told that you dont lose PR status even if your card expires so should I just let it expire or get it renewed?