EITC/ACTC Tax Refunds Delayed Until Late February. ... Delayed refunds containing the earned income tax credit (EITC) and/or the additional child tax credit (ACTC). The IRS can't release these refunds before Feb. 15, but the IRS is saying not to expect your refund until the week of Feb. 27.

State's differ than Federal.  You would need to check your State's website to see if they have refund delays.