I have already finished most of my standardized tests with a 5 on three AP exams, a 7.5 on the IELTS, a 680 and a 670 on two SAT Subject Tests, and a 1360 on the Redesigned SAT. Should I retake my subject tests and/or the SAT I? If so, is it too late? (This is my senior year)
Supporting documents are due by March 15. The next test date is March 10. You do not have time to take the SAT again. As to whether your scores are high enough, it will depend on the program you’re applying for. Check here - https://www.mcgill.ca/applying/requirements/minima/usa