The Illinois Class 7b application is a type of business license for small businesses operating in the state of Illinois. It is designed to make it easier for small businesses to comply with state regulations. The Class 7b application covers many types of small businesses, such as restaurants, retail stores, service providers, and home-based businesses. There are two types of Class 7b applications: the Standard Application and the Simplified Application. The Standard Application requires more detailed information and is more time-consuming to complete, while the Simplified Application is less detailed and can be completed quickly. Both applications require the same fees and documents, such as a business plan, proof of identity, and financial information. Once approved, the Class 7b license allows businesses to operate legally in Illinois.