hey,

there is no basic educational qualification of SAT exam set by the college board so any student who wants to give the exam can give the SAT exam , as per the data it has been noticed that students who have completed their school education 10+2 use to appear for the test, candidate who have completed their graduation or who are in 10nth standard are also eligible

for more information kindly go through the link

https://studyabroad.careers360.com/exams/sat-assessments

all the best!