Loan and credit clerks assemble and prepare paperwork, process applications, and complete the documentation after a loan or line of credit has been approved. They also verify applications for completeness. Bill and account collectors attempt to collect payments on overdue loans. Many general office clerks and bookkeeping, accounting, and auditing clerks are employed to maintain financial records, enter data, and process the thousands of deposit slips, checks, and other documents that banks handle daily. Banks also employ many secretaries, data entry and information processing workers, receptionists, and other office and administrative support workers. Office and administrative support worker supervisors and managers oversee the activities and training of workers in the various administrative support occupations.

Management, business, and financial occupations account for about 25 percent of employment in the banking industry. Financial managers direct bank branches and departments, resolve customers' problems, ensure that standards of service are maintained, and administer the institutions' operations and investments. Loan officers evaluate loan applications, determine an applicant's ability to pay back a loan, and recommend approval of loans. They usually specialize in commercial, consumer, or mortgage lending. When loans become delinquent, loan officers, or loan counselors, may advise borrowers on the management of their finances or take action to collect outstanding amounts. Loan officers also play a major role in bringing in new business and spend much of their time developing relationships with potential customers. Trust officers manage a variety of assets that were placed in trust with the bank for other people or organizations; these assets can include pension funds, school endowments, or a company's profit-sharing plan. Sometimes, trust officers act as executors of estates upon a person's death. They also may work as accountants, lawyers, and investment managers.

Securities, commodities, and financial services sales agents, who make up the majority of sales positions in banks, sell complex banking services. They contact potential customers to explain their services and to ascertain the customer's banking and other financial needs. They also may discuss services such as deposit accounts, lines of credit, sales or inventory financing, certificates of deposit, cash management, or investment services. These sales agents also solicit businesses to participate in consumer credit card programs. At most small and medium-size banks, however, branch managers and commercial loan officers are responsible for marketing the bank's financial services.

Other occupations used widely by banks to maintain financial records and ensure the bank's compliance with Federal and State regulations are accountants and auditors, and lawyers. In addition, computer specialists are needed to maintain and upgrade the bank's computer systems and to implement the bank's entry into the world of electronic banking and paperless transactions.