Follow the below path to create the fee plan

Fee plans can be created with the system admin access level or with the Branch level access.

Method 1: Admin level access

Settings --> Finance --> Create Fee Plan --> Select Academic Year, Type of Fee Plan and click on Get --> +Regular Fee Plan

Method 2: Branch level access

Finance --> Fee Management --> Manage Fee Plans  --> Select Academic Year, Type of Fee Plan and click on Get --> +Regular Fee Plan