Check you Federal Filing instructions in TurboTax. From your Tax Home scroll down to "Your tax returns & documents" and select 2020. Select download/print return. Review the pdf for your electronic filing instructions and you should see the date and banking information for your direct debit.
You can also get a free transcript of your 2020 return through IRS.gov. There you can check on your return progress and see if any holds or codes are indicated. Click here to access your tax return information
If everything looks good with your banking information and there are no problems with your transcript, the IRS has till 5/17 to take your payment. Keep watching your bank account.
