A clear and concise balance confirmation letter is crucial for maintaining accurate records, preventing disputes, and ensuring smooth financial transactions. How to download a bank verification letter Navigate to the Accounts tab.Select the checking account for which you want a bank verification letter. The verification letter must have a customer's account number, name, outstanding balance, opening date, and bank's name and address. Office closure Our Los Angeles office is currently closed. I need you to fill out this form. okay. Yeah, I'll do it now. great.