Thanks for joining this conversation, mmartinuzzi.

Allow me to hop in and share information about the System Administration adding accounts to your chart of accounts (COA) in QuickBooks Online (QBO).

Those specific default accounts added by System Administration were based on the business entity you've set up. Other special accounts are created when certain actions are taken or features are turned on in your QBO settings.

To verify if those accounts can be deactivated, consider checking out this article: Manage default and special accounts in your QuickBooks Online chart of accounts.

Also, you can browse this link to see the table of accounts based on your business type: List of Chart of Accounts Templates for QuickBooks Online companies.

For more tips and other resources you can use in the future, I recommend visiting our website: Self-help articles.

Please let me know if you have additional questions about this or anything else QuickBooks. I'm more than willing to assist. Keep safe.