In what division will my player play?
AYSO has a birth year registration system in order to align with other  American youth soccer program providers' interpretation of the U.S. Soccer Player Development Initiatives.

The effective date of age determination for registration shall be the player's age as of December 31 looking ahead of the Membership Year. Example: For MY21 the division the player will be placed in will be determined based on their age as of December 31, 2022. This age determination does not apply to the Playground division.

To help in determining the proper age and division for players, the following chart is provided and guidelines and rules are as follows.
AYSO Membership Year Birth Year Registration Chart

Players are not allowed to play in a division below their birth year.