Starting in the 2026-2027 season, U.S. Soccer, along with major affiliates like US Youth Soccer and US Club Soccer, is shifting to a school-year-based age matrix, with age groups defined by a July 31 / August 1 cutoff. This move aligns players with their school-grade peers, abandoning the calendar-year (Jan 1–Dec 31) system used since 2017.

Key Changes and Impact:

• New Cutoff: Age groups will be determined by birth dates from August 1 to July 31 of the following calendar year.
• Implementation: The change takes effect for the 2026-2027 season (starting in fall 2026).
• Purpose: The shift aims to increase player retention by reducing "trapped player" issues, where school peers are separated by a January 1 cutoff.