Welcome to the Community. Allow me to take care of this query about refunds for you, @Aml16101.
QuickBooks Payments allows you to process the refund within six months from the date of the sale. Past this period, you can provide a refund via cash or check. Follow the steps below to refund within QuickBooks Payments:
Tick the Processing Tools drop-down and select Reverse a Transaction.
Fill out the necessary fields.
Tap Search.
Choose the transaction you want to refund.
Press Submit.
We can also use the Reverse (Void/Credit) option in your QuickBooks Payment account to reverse the payment applied to the incorrect invoice. Let me show you how:
Click the Activity & Reports drop-down and select Transactions.
Enter the date period.
Tap Search.
Choose the Transaction ID or the transaction you want to reverse.
Visit our Merchant Services page for more insights about managing your QuickBooks Payments.
That should point you out in the right direction today. I'm only a post away if I can be of additional assistance concerning reversing a payment. Have a great day ahead.