During refund cash app process verification of data and transaction. So, sometimes users are worried about their money and raise a question How long does a refund take on cash app. When a merchant refunds a transaction it can take up to 10 business days for Cash App to receive the refund. As soon as Cash App receives the refund, the funds will automatically appear in your Cash App balance. Please reach out directly to the merchant if you have any questions before the 10 business days have passed.