Business law deals with the creation of new businesses and the issues that arise as existing businesses interact with the public, other companies, and the government. This area of the law draws on a variety of legal disciplines, including tax law, intellectual property, real estate, sales, employment law, bankruptcy, and others. Business law attorneys specialize in transactional work, meaning they do not represent clients in court. In fact, business lawyers are often hired for the purpose of avoiding future litigation.

To understand the role of business law within the legal system, it helps to view businesses as entities separate from their owners and employees. Just like individuals living together in society, business entities are subject to legal rules designed to give every participant in the marketplace a fair opportunity to succeed.