Enrollment applications are processed within one business day. Applications must have a school official's signature and must be accompanied by the correct payment. Incomplete applications will be returned to sender.

Online Students

Students enrolling in online courses will receive an email within one business day with instructions on how to access their courses. All course materials are available online*, there are no printed materials.

*For some English courses students are required to obtain a novel. Please refer to the course catalog for any course materials requirements.

Correspondence Students

Students can expect to receive their correspondence course materials via first class USPS within 7-10 days of Keystone's receipt of their application. Express mail can be requested for an additional charge and should arrive in 2-3 days. Schools may elect to have all materials mailed directly to the school rather than directly to students. Correspondence course packages contain:

• All materials students need to successfully complete their program of study.
• Explicit directions and instructions designed specifically for a successful self-directed, independent study experience.
• A six-week return due date clearly displayed on the front cover of each subject extension. Learn more about
• A return-shipping envelope designed specifically for the US Postal system.
• Detailed mailing instructions.
• Rules and regulations that must be followed to ensure student success.

Learn more about the steps to enrollment.