What does it mean to be test-optional?

A test-optional policy means that an institution does not require that standardized test scores be submitted however, applicants may choose to submit their scores if they feel that it is an accurate representation of their abilities. Although test-optional policies have become increasingly common, we highly suggest still submitting standardized test scores. The reason for this is that a high score will showcase your readiness and ability to approach the challenging aspects of a higher education curriculum. Strong test scores also provide additional information that admissions consultants to look at and bolster your application more.  

It is important, though, not to fixate on your scores too much, as they are only one aspect of the admissions process. Institutions may look at your scores to determine academic potential, but they also look at other factors such as grades, extracurricular activities, letters of recommendation, awards, and more. A strong test will enhance your application but will ultimately be futile if the rest of your application is not as strong.