Completing Infusion Backups will result in a large number being stored on the server server. As part of a yearly process these can be tidied up. It is recommended that one per month is kept in a Backup Folder, with sub folders for each year.
To comply with IRD Regulations all Financial information needs to be retained for 7 years.
We recommend that you keep a Backup for the end of each Financial Year and label it appropriately eg
31 March 2016 last day of Financial Year
31 March 2016 Roll over Financial Year (this is when you actually close the Financial Year off)