You can set the aging interval to be used on the aging reports in the Global Settings > Billing > Accounts Receivable screen, using the Aging Interval field. Check the Core Help for details.
To run the aging reports by invoice date or due date:
- Open the Reports screen from the side menu > Reports.
- On the Customize > Options tab, choose Date From and Date To from the calendar.
- Click Continue. The report displays the date intervals selected by you.