Have you checked the actual due date on each invoice to verify that? You can turn on the due date field to see it right on the form, or see it in transaction detail reports by turning on the column. Also on AR aging detail reports.
Resolution for 'AR Aging issue: 'Due date on A/R Aging report is not correct. It is showing the date of the invoice.' available: Yes.
The AR Aging issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the AR Aging issue yourself by looking for a resolution described in the article. If it is a complex AR Aging issue or you are unable to solve the issue, you may contact us by clicking here or by using other AR Aging support options.
For more information about resolving issues related to AR Aging in Quickbooks/QBO or to get support for the issue 'Due date on A/R Aging report is not correct. It is showing the date of the invoice.', click the link below: