The window will open for 10 weeks at the end of the current Premier League season, starting on July 27 and ending on October 5.
Following consultation with the EFL, a domestic-only window will be added from October 5, closing 17:00 BST on October 16.
During this window, Premier League clubs will only be able to trade with EFL clubs (either loans or permanent registrations).
No transfers can take place between Premier League clubs in this period.
The transfer window is subject to the approval of global football body FIFA.