A full charge bookkeeper is a finance professional who oversees all accounts for a company or organization. As a full charge bookkeeper, your responsibilities and duties include managing all ledgers, including accounts payable, receivable, and payroll, as well as billing and invoicing. You may also conduct regular audits. In large firms and businesses, these are typically separate departments. Smaller organizations may hire a full charge bookkeeper to oversee all financial information and records. In this role, you work on all aspects of a company’s financial transactions and ledgers.