If accepted by the IRS use the federal tax refund website to check the refund status - https://www.irs.gov/refunds

See this IRS website for federal tax refund FAQ's - https://www.irs.gov/refunds/tax-season-refund-frequently-asked-questions

The IRS expects to issue most refunds in less than 21 days after being accepted. Taxpayers who claim the Earned Income Tax Credit (EITC) or the Additional Child Tax Credit (ACTC) may experience a refund hold. To track your Federal refund, visit the Where’s My Federal Refund? site here: https://www.irs.gov/refunds. Updates are made daily, usually overnight. You may also download the IRS2Go app to check your Federal refund status.You can track the status of your state return by following the directions in the following TurboTax FAQ.

https://ttlc.intuit.com/community/refund-status/help/how-do-i-track-my-state-refund/00/25571

 Note: You will need your social security number, filing status, and refund amount in order to track your refund.