Using a Virtual Address for an LLC in California
A Commercial Mail Receiving Agency (CMRA) or private mailbox (PMB) address can generally serve as an LLC's principal office or mailing address in California, though this should be verified against current California Secretary of State filing requirements before submission. Many LLCs use virtual mailbox addresses for this purpose. However, the registered agent for service of process operates under different rules and cannot use a CMRA or PMB address. California requires the registered agent to be either a California resident or a registered corporate agent with a physical, staffed street address within the state where legal documents can be hand-delivered.
The distinction is important: while a virtual mailbox may work for your LLC's general business address, your registered agent must maintain a separate, physical California street location. Anyone considering this structure should confirm current address requirements directly on the California Secretary of State's official LLC filing guidelines before establishing or updating their business registration.
| Detail | As the rule stands |
|---|---|
| Virtual address as LLC business address | Generally yes — verify |
| Virtual address as registered agent | No (a PMB cannot be your registered agent) |
| State note | Virtual/CMRA address is commonly used as an LLC's principal-office or mailing address, but California's registered agent (agent for service of process) must be a CA resident or a registered 1505 corporate agent with a physical CA street address — a PMB cannot be the agent address. Verify principal-address use on the CA SOS LLC filing rules. |
| Governing citation | Cal. SB 696 (2023), Gov. Code §1240 (eff. 2030); USPS DMM 508.1.8 |
Full Form-1583 & RON rules for California → · Choosing a provider →
Compiled from the USPS federal baseline (DMM 508 / 39 CFR) and the state notary/RON statute, and verified June 2026. Always confirm the current rule on the official state Secretary of State / notary page before you rely on it — RON law is still moving. How we compile this. Informational only, not legal advice.