You can find a bank account number on the bottom of your check or on a bank statement. Bank account numbers typically range from eight to 12 digits depending on the financial institution.

This number identifies the specific checking account associated with the issued check or savings account associated with a deposit slip. Check number: The last string of numbers is the check number.

There are two spots on the check where you need to write the payment amount. The first is in the box in the middle of the right-hand side, where you’ll write the amount numerically (e.g., “$50 ...