I can't put in all the digits for my account number for the deposit bank account.

[DoninGA]

The maximum number of digits for a bank account number is 17 when using TurboTax.

When entering the account number, you do NOT also add the check number which is to the right of the account number when getting the account number from a check.

Go to your bank account website and verify that your account number is over 17 digits.