A Delaware Foreign LLC into DE Corp is a type of business entity that is registered in Delaware but has its principal place of business located outside the state. This type of entity is also known as a foreign limited liability company (or FLL). It is a hybrid of sorts, allowing the owners to enjoy the benefits of limited liability protection while also benefiting from the flexibility of an LLC structure. Depending on the type of business, the owners may also benefit from the tax advantages of being registered in Delaware. Types of Delaware Foreign LLC into DE Corp include single-member LLC, multi-member LLC, and professional LLC.