Only the IRS and your State control when and if a Federal or State tax refund is Approved and then Sent.
If accepted by the IRS use the federal tax refund website to check the refund status - <a rel="nofollow" target="_blank" href="https://www.irs.gov/refunds">https://www.irs.gov/refunds</a>
If accepted by the state use this TurboTax support FAQ to check the state tax refund status - <a rel="nofollow" target="_blank" href="https://ttlc.intuit.com/questions/1899433-how-do-i-track-my-state-refund">https://ttlc.intuit.com/questions/1899433-how-do-i-track-my-state-refund</a>
Refunds take about 21 days after the IRS has Accepted your e-filed tax
return. However, all times are estimated by IRS. Each state has their
own processes and timelines. Please visit the following link for more
information and how to track both federal and state refunds: Track my
refund.However, if you claimed the Earned Income Tax Credit
(EITC) or the Additional Child Tax Credit (ACTC), please review the
following excerpt from 2018 Tax Filing Season Begins Jan. 29, Tax
Returns Due April 17; Help Available for Taxpayers:
"The IRS
expects the earliest EITC/ACTC related refunds to be available in
taxpayer bank accounts or on debit cards starting on Feb. 27, 2018, if
those taxpayers chose direct deposit and there are no other issues with
the tax return."