Regular membership in YSCA is open to any person of good character, under age 18, at $10 per person per year. The signature of a parent or legal guardian is required for all applicants. This is for legal purposes.

Family membership is available for two or more youths in the same household for $15 per year. Each new youth family member will receive a "treasure" package.

Upon celebrating their 18th birthday, YSCA members who have been in good standing for at least two years may be eligible for a discount on the first year of membership in the American Philatelic Society.

A membership application is available in .pdf format.