A Handicap (GHIN) is not required to be a member of the LPGA Amateur Golf Association.
We do recommend having a handicap because posting scores gives a good way of knowing how you are playing.
USGA.org has information on how to get a handicap.
Members can learn more on the Virtual Community -Learn tab
The NYSGA had "eClubs" for those who require individual access to the GHIN system. If you wish to establish the GHIN you can use the link below.