Thank you for joining the thread, @SteveDcor.

The option to show the updated amount for already paid estimates is currently unavailable. As a workaround stated by my colleague ChristieAnn above, you can consider running the Estimate & Progress Invoicing Summary by Customer report. This way, you can view the total amount of the estimate and its balance due.

I know that this option could help provide an accurate balance due to your customer. For now, I suggest submitting feedback directly to our product engineers. They may look into this suggestion and consider adding the option in the future update. To submit feedback, you can go to the Gear icon and select Feedback.

You might also want to visit our feedback forum to check the recent updates made in QuickBooks.

I'm also adding this article to learn more about progress invoicing: Send progress invoices in QuickBooks Online.

It’s nice to work with you. Don't hesitate to click the Reply button below if you need further assistance with progress invoicing.