[1] Starting this season, the Premier Division in the league promotes two clubs; one as champions and one via a four-team play-off.
This replaced the previous inter-step play-off system.
Note: Thetford Town played an ineligible player in their play-off semi-final away at Mulbarton Wanderers on 27 April 2024.
The league originally removed Thetford from the playoffs and instated Mulbarton into the final.
Following an appeal by Thetford, the FA ordered the semi-final to be replayed.