1. Query on the last payment due:
    1. Create a constituent query.
    2. On the Criteria tab, select Gifts, Last Installment, Payment Date Due between [the date range].
    OR
    1. Create a gift query.
    2. On the Criteria tab, select Gift Information, Last Installment, Payment Date Due.
  2. On the Output tab, select Gifts, Last Installment, Payment Date Due or Gift Information, Last Installment, Payment Date Due.
  3. Select File, Export to export the query results.