In the cases you would like to prepare a worksheet for a non-trial balance item, such as a tax reconciliation, you can create an Other schedule.
You can find the Other Schedule tab on the left hand side when you open a workpaper.
You can attach two different types of worksheets to Other schedules:
Generic worksheets are used to provide a space for important documentation such as Financial reports which are not related to trial balance accounts.
Calculation worksheets provide the calculations needed to reconcile tax owed by a client. These are templates such as tax reconciliation, borrowing cost etc.
Once created you can use the worksheets for evidencing.
Learn how to add worksheets to other schedules.