How can I find inactive account list

I can show you how to find this inactive account list, @dnyplymouth.

You’ll just have to go to your Chart of Accounts to view these inactive accounts. 

Here’s how:

1. Go to your Gear icon (⚙) and select Chart of accounts below Account and Settings.
2. Click the Gear icon at the top of the list or the ACTION column.
3. Select the Include inactive checkbox.

Inactive accounts have (deleted) beside its name and shows Make active under the Action column.

See this article for more information: Delete an account on your chart of accounts in QuickBooks Online. 

You can also check on the following article to know more on how to organize your accounts: Use account numbers in your chart of accounts. 

Let me know if  you require any further assistance. I'm always here to assist. Have a wonderful day!