Hi there, @ktchipthompson.
Before we dig deeper into your query, please know we appreciate you providing further details about your current situation inside QuickBooks Online (QBO). Also, you're right that transactions that belong to a closed period shouldn't be touched because it can mess up your books.
In this situation, it's best to work with an accountant so they can guide you on how to handle this case using a Journal Entry or provide other ways to get through this. If you don't have an accountant, we can help you find one. Feel free to visit this page to find an accountant for your business: Find a QuickBooks ProAdvisor.
In addition, we got these articles to help you review your business data inside the program:
We're always ready to help you out if you need assistance managing bank transactions or performing specific tasks inside QuickBooks. Keep safe.
