How do I find which invoices are overdue?

Use the Invoice Details report (Receivables category). Set the date range and filter by status Overdue to see only invoices past their due date. The report shows the due date, invoice amount, and balance due for each invoice.

For a faster view, use the Customer Balance Summary report (Receivables category) — it shows the total outstanding balance per customer in a single list.

Learn more about Receivables Reports.