When I try to get into a certain client within business tax I get the message:
The current list of partners leave the following period(s) of time with no partners or sole trader assigned.
06.04.2021-01.09.21
The business must be a sole trader or partnership at all times. Until a valid sole trader/partner list is entered this business cannot be processed further. Please return to Control Centre and modify the partners' joining/leaving dates.
It then boots me out. The only places I can see in control centre to add dates is 'additional details' began trading/ceased trading. It worked the other day but now it doesn't and nothing has been changed. If I change the began date to 06.04.2021 that makes no difference.
At a loss.
Thanks