I have just bought QB desktop 2023 for my business. I need to create an invoice for a customer that shows current rent due, plus a past due balance that is not already in my newly set up QB

Hi there, @PebbleCreek1,

To be able to add the past due amount to your current invoices, you can simply follow these steps:

1. Open your QBDT.
2. Click on Customers at the top menu bar.
3. Select Create invoices.
4. On the Invoice page, click on Formatting.
5. Select Customize Data Layout.
6. Go to the Footer column then check on the box under Print for Customer Total Balance or Job Total Balance.
7. Click on OK to save the changes.

To learn more about using and customizing form templates, you can read this article: Use and customize form templates.

I'm also adding this article as a future reference in case you'll encounter issues when using and customizing templates: Troubleshoot common issues when using and customizing templates.

Keep posted if you have any other questions. I'll always be here to help!