Thank you for joining the thread and sharing a screenshot of your concern, @KHuihui.
Yes, you're correct. You can modify the estimate from your closed books since it's a non-posting transaction. Moreover, the system will always ask you to enter a password when trying to edit a transaction to closed books. You can enter the one you write when closing the books. However, if you forgot the password, I suggest resetting it so you can enter a new one. Here's how:
- Sign in to your QuickBooks Online (QBO) account as a master or company admin.
- Click the Gear icon, then select Account and Settings.
- Select the Advanced menu and go to the Accounting section.
- In the Close the books part, choose Allow changes after viewing a warning and entering password from the drop-down.
- Enter your new password and confirm it. Then, click Save.
Once done, you can now start modifying the estimate from your closed books.
I'm adding this article to learn more about changing the password of your closed books: Edit your closed books.
Please let me know if you need clarification about this, or there's anything else I can do for you. I'll be standing by for your response. Have a great day.
