The IRS releases most refunds within 21
calendar days after the e-filed return has been accepted.
The "Where's My Refund" tool,
located at https://www.irs.gov/refunds, follows your tax return from
receipt to completion. It will tell you when your return is in received status
and if your refund is in approved or sent status.
For more information please click the link below.
https://ttlc.intuit.com/replies/5340655