Can quickbooks online be backed up. I want to make changes which might go wrong so want a quick way back.

Hi Sue82, 

We don't offer backup versions which you can revert to, however, if your account is less than 90 days old you can delete your data and start over again. 

Alternatively, there are other providers who offer backups to QuickBooks which you can find online, though these are not associated with ourselves. 

Thanks 🙂