You can check your e-file status here https://ttlc.intuit.com/replies/3319882
If shows accepted what you here's what happens next. https://ttlc.intuit.com/replies/4689484
If it says pending read the information below.
It can vary but typically it takes 24-48 hours. However, for some taxpayers, the identity-protection safeguards implemented by the IRS in recent years may account for longer wait times.
No two returns are alike, and many different factors can affect the timing of your refund after the IRS receives your return for processing. https://ttlc.intuit.com/replies/4193097