Hi there, Brandi8.

All accounts, including the deleted or inactive ones, will be shown if All is selected when customizing the Profit and Loss report. 

As a workaround, you can manually check all active accounts in the Distribution account filter. Just click the drop-down for Distribution account and check the boxes of the accounts that you need. 

Aside from that, you can also export the report to Excel. Then, remove the accounts that you don't want to be included in the report. Here's an article for more details: Export Your Reports To Excel From QuickBooks Online. 

Let me know if you need anything else. The Community is always here to help.