Sometimes, you may want to completely delete your existing data in QuickBooks and start with a clean slate. This is especially useful if you’ve set up your company file incorrectly, made test entries during setup, or simply want to begin fresh with accurate information. Delete Data and Start Fresh in QuickBooks provides options to erase all data and reset your account depending on your product version. Before proceeding, it’s highly recommended to create a backup of your company file so you can restore data if needed. For online versions, you can often use the “Start Over” feature if the account is less than 60 days old. For desktop versions, you might need to create a new company file instead. Be sure to confirm that this action is right for your business, as deleted data cannot be recovered once removed.