jfalvitez said:
So for example if my test expires on February 23th, can I submit my application on Febraury 22nd????
Never apply on the last day or the day before that.
allow yourself at least 3 days buffer, have your documents ready as if Feb 20 is when you have to submit.
You never know with all the glitches in the CIC website it may be down and moreover if you submit your application after 5 pm your AOR date will be next day.
but to answer your language test results expiring in Feb, you have to submit your test results before you before they expire.
reappearing for the test - it depends on your current CRS score and whether you think you will receive ITA in next couple of months and whether you have sufficient time to submit your application.
if you haven't done your e-Medicals and Police Clearance and if you are waiting for ITA i would suggest you to get those done, to avoid delays.