How early can one submit the Canadian study permit application?
As soon as you get you're offer letter accept it pay the fees and gic. The college will send you a receipt conforming you're payment and as soon as you get that you can apply for the application. It isn't how early can you apply colleges have a fixed timeline by which they start giving out offer letters. So if a course is starting in January you would have to apply in July or August and with a average response time of one month you will get a offer letter by September or October.