Over the course of several years, I have meticulously uploaded data and photos into QuickBooks Online (QBO), operating under the belief that I would eventually undergo an audit. Presently, I have concluded my commercial activities and wish to inquire as to the fate of this data in the cloud. Specifically, I am interested in whether I can still access my proofs (receipts) in the event of an audit three years from now, given that it can only be reconnected within 12 months.

I have ascertained that the data can indeed be reconnected within 12 months, but I am uncertain as to whether this will still be possible after a longer period of time. As such, I would greatly appreciate any information or guidance on this matter.

Thanks 
Paul