Hello,
I am in the process of doing a bank reconciliation in Great Plains accounting software. However, the checkbook is very messy; checks that were dated in 2002 are still in the system. So there is no way I can reconcile, unless I have to clean up all those messes and start fresh.

My goal is to clear every check that was dated prior 5/31/05 since I have no record of bank statements prior that date. How Do I clear them accordingly with GAAP? Please help.