The CEEB (College Entrance Examination Board) Code is a unique identification number assigned to high schools and colleges by the College Board. Homeschool students should use a “homeschool code” if prompted.
SAT Homeschool Code: 970000
SAT Subject test Homeschool Code: 970000
ACT Homeschool Code: 969-999
The PSAT/NMSQT code varies by state. State lookup
Homeschooling for College Credit 