<p>What happens if I want to retake the SAT/ACT? Can I fill out the application/supplements and send my scores later? How do I find out the deadline to submit my scores?</p>
<p>You can see the deadlines of SAT scores on sites of universities that you interested in.And in Common App u fill the best scores if u also retake them. But i suppose u can notice them that u retake the exams.</p>