Hi I have been paying staff for 6 weeks now, 2 of them have previous jobs and HMRC has altered their tax codes and now they are paying 50% of their earnings in PAYE. I queried this with the Quickbooks team and its because I have them set up as Cumulative and not W1/M1. I have now altered this and the tax they pay is correct. However it was suggested that I may need to run previous payrolls again to bring things up to date but I don't know how to do it. I use standard payroll.
If you have a look at this link it tells you all about Standard payroll and all you need to know about it. This link here tells you how to rollback/delete the payroll. Once you have deleted/rolled back to as far as you need to go, changed any information you needed and save it then it is just a case of rolling forward/redoing the payruns again to the point you need to be at.