The IRS advertises that it usually distributes refunds within 21 days. However, there is no guarantee on the amount of time they will take to issue your refund.
There are certain items that may make your refund take more time to be sent to you. From our experience, manually filed returns as well as substantially larger than usual refunds can cause delays.
If you would like to check-in on the status of your refund, then see the following link: