I authorize (company name) to initiate deposits and, if necessary, withdrawals to correct erroneous deposit entries to my account(s) listed above. To make getting started easier, we've listed all information you'll need to begin direct deposit to your.Capital One® account. Direct Deposit Information Form Information you'll need to provide to your employer to begin direct deposit to your Capital One Banking account. A bank letter is an official document from your bank that provides important information about your business' official bank account. In the app: Sign in and select your bank account. Scroll down to "Account Info" and select "Show more. 2. Attach a voided check or deposit slip. 3. Mail them to Capital One, P.O. Box 180, St. Cloud, MN 56302-0180 or fax them to 1-877-650-3529. You'll need you bank name, account number, and routing number to set up direct deposit to your checking or savings account.