I appreciate you for joining the thread, @PBRG.
I understand how things have been challenging for you when you were prompted to remap everything over again. With this, I'd like to share some information and clarifications about this matter.
In QuickBooks Desktop (QBDT), the system will automatically unmap your accounts in nature. This is to make sure that the records are accurate since we file our 1099's every year and possible changes might be applied the following year. With this, the system will refresh and we'll be prompted to map the accounts we've already mapped to double-check everything.
You may also refer to this article for more details on how the 1099 works in QuickBooks: Get answers to your 1099 questions.
Lastly, should you need to make some changes and add a new account to your chart of accounts for your 1099's, feel free to browse through this article: Modify your chart of accounts for your 1099-MISC and 1099-NEC filing.
The Community always has your back and I'm only a post away if you need further assistance in managing your 1099's. Just hit on the Reply button and I'll get back to you. Take care and have a great day!
