Cornerstone Christian Correspondence School awards high school diplomas, as of 2015. The program awarded more than 20,000 high school diplomas in 2014 and allows students to learn from home. The program is affordable and ministry based.
The Cornerstone Christian Correspondence School is accredited by Accrediting Commission International, and the program is self paced. This allows people to work on lessons at their leisure and not succumb to the pressure of assignment deadlines. Students from around the world participate in this correspondence program, and there is no age limit. The school was founded in 1993 and has since granted high school diplomas to more than 100,000 students.