The SAT, or Scholastic Aptitude Test, is a standardized test administered by the College Board. U.S. colleges widely use it as one piece of their admissions processes, along with GPA, course rigor, letters of recommendation, essays, special talents like athletics and music, and other factors.
Achieving a good score on the SAT can make you a competitive applicant for top universities, increase your chance of acceptance, and improve your scholarship chances. So, even though some schools are test-optional, taking the SAT can still help your application stand out.