I am taking over the bookkeeping for a new client. I received a Trial Balance from the accountant. This trial balance was at July 31, 2013 so I will be posting entries for the year beginning August 1, 2013 to July 31, 2014. In error, I entered everything as at August 1, 2013 instead of July 31, 2013 and finalized the history. (Most of my clients are new clients, without any history to enter, so I'm new at this). Is there a way to change the history entered so it dated July 31, 2013 so when I start a new year, I will be working in the year beginning Aug 1, 2013, OR do I have to re-do it all? Would I be able to make an adjusting entry dated August 1, 2013 to debit all the revenue accounts so the balances are zero, credit the expense accounts so the balances are zero and put the difference to retained earnings?
Any suggestions would be greatly appreciated.