Users search for the best ways in which they can unapply a credit in QuickBooks when their books are not organized because of over-payment and avoid any future conflicts in the books. To help you through I am going to list down the answer for the above.

1. You need to first search for the vendor credit.
2. Click on the Bill radio button to modify the transaction type to bill instead of credit,
3. Press on Save & Close.
4. Next, you need to modify the transaction back to credit by selecting the Credit radio button
5. At last, hit on Save and Close.

I hope the process to unapply a credit in QuickBooks is mentioned above rightly and prove useful. If you are still hovering with the issue reach out for professional help.