California registered agent requirements
All California LLCs and corporations, both domestic and foreign, are required by California statute to designate a registered agent for service of process. In California, a registered agent may be 1) an individual over the age of 18 who resides in California or 2) a registered corporate agent qualified with the California Secretary of State. The requirement for an agent for service of process also extends to limited partnerships and limited liability partnerships doing business in the state.
One of the main duties of the registered agent is to receive, at a registered office, legal documents that provide notice of a court action, as well as other documents that are required or permitted by law to be served on the entity. The address for the registered office must be a physical street address in California. P.O. boxes are not permitted.
Failure to appoint and maintain a registered agent can lead to an LLC or corporation being deemed to not have the authority to transact business within the state, which means that the entity will lose certain rights and privileges. The LLC or corporation may not be able to file a lawsuit or do business in other states, and eventually be administratively dissolved.