I have just enrolled a client on to Sage online Accounting. Previously his bookkeeping was done on Excel Spreadsheets and a spreadsheet programme used to submit an MTD return. I have now entered 192 transactions and now found he has Reverse VAT clients, which apparently doesn't work with Cash Accounting. I tried to change to standard accounting but it won't let me with un-reconciled items. Does this mean I have to start again from the beginning and re-enter everything, or is there a way around this. The other problem I have is that one month of the current VAT period is on Spreadsheets and the other two on Sage, which was the start of his new financial year. Would I need to submit the returns separately? I would be very grateful for any advice you can give me. Gareth C.