The tournament ran from September 2022 to April 2023, with 16 teams competing in three divisions.
The winner of the Top 6 league was crowned the Champions.
[3] The tournament ran concurrently with the 2022–23 CSA Women's Provincial Programme, with matches played either the day before or day after the corresponding encounter between two teams in the one-day tournament.
To maintain this link for the following season, promotion and relegation in the Provincial T20 Competition is determined by standings in the Provincial League.
This article related to a South African domestic cricket competition is a stub.