Run a refunds report in QuickBooks Online to see the total amount in refunds you’ve issued.

You can run a report to see how much you’ve issued in refunds in QuickBooks Online for any given date range.

• Click on Reports on the left navigation panel
• Type in “transaction list” in the search bar and click on the Transaction List by Customer report
• Click on Customize on the top right
• Select the date range, click on Filter to expand options, and select Transaction Type > Refund and Customer > All
• Run report to see results