Banking customers may inquire about account balances at an ATM, online, in person or on the phone, according to wikiHow. Some banks also offer apps for mobile banking. Bank tellers and ATM machines may provide printed proof of account balances as well as cash upon request.
ATM cards usually provide a bank's customer service number on the back to facilitate telephone banking options, notes wikiHow. Online accounts and mobile apps require banking customers to set up login information to use when accessing account information.
When inquiring about checking account balances, it is important to take into consideration any outstanding transactions and deduct those from the reported balance, cautions HelpWithMyBank.gov. Banking customers should maintain current transaction registers, as transactions may not always show up in account balance inquiries.