How do i know that i set up direct deposit to receive my tax refunds

You can confirm that you direct deposited your refunds after you file by viewing your Form 1040.  

You should see your bank account information on Lines 20 b,c & d of your Form 1040.

Your banking information can also be found on your TurboTax Electronic Filing Instructions Page.  If you did not print the instruction sheet, please follow these steps to print or view it:

• Sign back into your account 
• Scroll down to the bottom of the screen and click "Add a State" (You will not be adding a State, this is just a way to get you back into your tax return)
• Next select "Tax Tools" (left column) and then "Print Center"
• Select "Print, save, or preview this year's return"
• Check the box for your State return (this will open further options)
• Choose to include the "Government and TurboTax worksheets" 
• Then click "View or Print Forms"
• View the "TurboTax Electronic Filing Instructions Page"
• Your instruction sheet will indicate how you chose to receive your tax refunds