As a business entity, series LLCs are very flexible and simple to use. The series LLC can be used by real estate investors who own multiple properties. Each series isolates and protects its properties from the liabilities of the properties in other series. Companies with different profit centers can use series LLCs to segregate and shield each business operation.
To maintain the liability protection of each series it is important to treat each series as a separate company. This includes having a separate bank account, maintaining separate books and records, signing contracts using the name of the series, documenting all transactions, and keeping adequate amounts of capital on hand for business purposes.