If you claimed an Earned Income Tax Credit and/or an Additional Child Tax Credit and filed before February 15, 2019, you’ll get your refund the week of February 27 at the earliest.
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