How do i find out which account i used last year for direct deposit

[Miss MCJ2]

If you print the pdf copy of your return, then you can search for the word deposit and will see the numbers there.

[Critter-3]

Here is how you can see your deposit information:

Your direct deposit information will be at the bottom of your Form 1040.

To view your 1040 after filing, Sign into TurboTax > Taxes > Tax Timeline > Some other things you can do > Download/print (.pdf). 

Please see the following FAQ article below if you entered in the wrong bank account information.

https://ttlc.intuit.com/questions/1901677