Thanks for sharing enough details of your concern.
Removing the sales receipt from one of the reconciled transactions might throw reconciliation off. Still, we can manually undo the reconciliation and the categorized transactions from the bank feed. Let's just make sure to properly re-reconcile them again.
Undo reconciliation:
- Open the account in the Chart of Accounts.
- Identify the transaction to edit.
- In the reconcile status column (indicated by a checkmark), repeatedly click the top line of the transaction to change the status blank (Not cleared or reconciled).
- Hit Save.
To undo it from the bank feed, here's an article we can check: Unmatch downloaded bank transactions.
Once done, we can reconcile and categorize it again. For further guidance, we can use this article.
However, we still need to consult your accountant for further guidance. This way, we can ensure your book will remain accurate when recategorizing them. They can also help you undo several reconciled transactions one at a time, if necessary.
We can visit and use the articles below anytime to learn about automatically categorizing your transactions correctly. Also, review discrepancies and make sure your books are accurate.
Let me know if you have more concerns about categories and managing your reconciled accounts. I'm here to offer further help. Take care and have a good one.
