Hi there, @esarbee. Let me guide you through the steps to create a simple report of your customers' invoices to their most recent date in QuickBooks Desktop. We'll have to make a Custom Transaction Detail Report.

Here's how:

1. Go to the Reports top menu.
2. Select Custom Reports, then choose Transaction Detail.
3. While the Modify Report window appears, go to the Filters tab.
4. Search for the Transaction Type filter, then select Invoice from the drop-down.
5. Search for the Name filter, then select All customers/jobs if you want the report to show all the customers with all invoices. Select Multiple Names if you want to select only specific customers.
6. Choose Date from the Sort By drop-down. You can also click the button beside it to sort in ascending or descending order.
7. You can also choose the period on the Dates drop-down below the top menu.

After creating the report, you can also memorize the custom report to save it and access it easily in the future.

The Community is always here to provide you with the best solutions. Feel free to comment below with further questions about simple invoice reports.