I am getting emails concerning late charges. They are probably charges for individuals no longer with the company and are not submitted for review. How can I find the person the charges belong to?
do you have access to Cognos or Concur intelligence? You should have available a standard report for Unsubmitted Credit Card Transactions. If you run that report you will be easily have the list of people with "Late Payment fees"
Since you are the administrator, I have worked with a few credit card companies that also provide reports with delinquency charges or late payments, so I would contact them to have those reports or have access to their system to pull them out.