Depending on the accounting method for your business, you may need to know exactly when a payment by your client was received, as opposed to when you invoiced your client for your services.
To view this information, you'll want to run the Payments Received report.
- Head to the Contacts tab
- Click on Invoice Reports & Settings
- Click on Payments Received
- Select the date range you'd like to report on
To export this report to a CSV file, scroll to the bottom of the report and click on "Export report data"