The IRS expects to issue most refunds in less than 21 days,
though IRS will hold refunds for EITC and ACTC-related tax returns filed early
in 2017 until after Feb. 15 and then begin issuing them.
To track your Federal refund, visit the Where’s My Federal Refund? site here: https://www.irs.gov/refunds
You can begin checking at least 24 hours after e-filing
or 4 weeks after mailing. Updates are made daily, usually overnight. You may
also download the IRS2Go
app to check your Federal refund status.