when will I receive my federal taxes directly deposited into my bank account

Did you e-file your tax return and was it accepted?
Only the IRS and your State control when and if a Federal or State tax refund is Approved and Issued.

You complete your tax return by finishing all 3 Steps in the File section. In Step 3, to e-file your tax return, you must click on the large Orange button labeled "Transmit my returns now".

After completing the File section and e-filing your tax return you will receive two emails from TurboTax. The first email when your tax return was transmitted and the second email when the tax return has either been accepted or rejected.

Note - Once a tax return has been Accepted by the IRS or a State, TurboTax receives no further information concerning the tax return or the status of any tax refund.  Only the taxpayer listed on the tax return can obtain the status of a tax refund or a tax return.

To check the status of an e-filed return, open up your desktop product or log into your TurboTax Online Account. You can find your status within the TurboTax product.
If accepted by the IRS use the federal tax refund website to check the refund status - https://www.irs.gov/refunds
If accepted by the state use this TurboTax support FAQ to check the state tax refund status - https://ttlc.intuit.com/questions/1899433-how-do-i-track-my-state-refund

After the tax return has been Accepted by the IRS (meaning only that they received the return) it will be in the Processing mode until the tax refund has been Approved and then an Issue Date will be available on the IRS website.
See this IRS website for federal tax refund FAQ's - https://www.irs.gov/refunds/tax-season-refund-frequently-asked-questions

Once the IRS issues your refund, it can take your bank 1-5 days to credit the deposit.  But the IRS is seriously backlogged due to all the new tax laws and extra stimulus filings, as well as unprocessed 2019 returns left over from the COVID shutdown.  Lots of other folks are still waiting, so please continue to be patient.  Also see:

Why Tax Refunds Are Taking Longer Than Usual (forbes.com)

taxpayers are experiencing more refund delays this year than usual. Typically, the IRS processes electronic returns and pays refunds within 21 days of receipt. However, the high volume of 2020 tax returns being filed daily, backlog of unprocessed 2019 paper tax returns, IRS resource issues, and technology problems are causing delays. This is due, in part, to the IRS’s need to manually verify large numbers of Refund Recovery Credits (RRCs), as well as Earned Income Tax Credit (EITC) and Advance Child Tax Credit (ACTC) 2019 adjusted income lookback claim