The IRS reports that they issue 9 out of 10 tax refunds within 21 days, it's possible your return may require additional review and take longer to process. Unfortunately we do not know how long this process will take for your particular refund, only the IRS has that information. Where’s My Refund? has the most up to date information available about your refund. The tool is updated daily (usually overnight) so you will just usually need to check once a day.
Taxpayers who claim the Earned Income Tax Credit (EITC) or the Additional Child Tax Credit (ACTC) may experience a refund delay. The IRS usually begins issuing tax refunds on returns with the EIC or Additional Child Tax Credit in late February. Click here for more information: Some 2019 federal refunds are delayed due to the PATH Act
Please see these TurboTax FAQ's on why some tax return refunds may take a while to be released and what steps you can take:
For more on the timing of your refund please see this TurboTax FAQ.
If you are concerned and it's been over 21 days since your tax return was accepted by the IRS and you decide to call them here are some tips when contacting the IRS at 1-800-829-1040:
Please see this TurboTax FAQ on what to have ready before you contact the IRS: https://ttlc.intuit.com/community/irs/help/what-do-i-need-if-i-call-the-irs/00/27378
If you are anticipating a state tax return refund those processing times vary from state to state. To check on a state refund please visit your state Department of Revenue website.