Using a Virtual Address for an LLC in Missouri
A Commercial Mail Receiving Agency (CMRA) or private mailbox address may generally be used as an LLC's principal business address in Missouri, subject to state filing requirements. However, because regulations can vary and change, it is prudent to verify current rules on the official Missouri Secretary of State website before filing. Using a CMRA address for this purpose is not uncommon, but confirmation with the state's specific guidance is recommended.
A CMRA address cannot serve as the registered agent address for a Missouri LLC. Registered agents must maintain a staffed, physical street address within Missouri where legal process can be hand-delivered during business hours. This requirement is uniform across states and exists to ensure proper service of legal documents. An LLC must designate a registered agent with a legitimate in-state street location, separate from any mailbox service.
| 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 | Verify on the official source |
| Governing citation | Mo. Rev. Stat. §486.1100 et seq.; USPS DMM 508.1.8 |
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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. This state's RON status is currently medium-confidence (the exact statute section is not yet pinned), so treat the online-notarization detail as a starting point and confirm it on the official page. How we compile this. Informational only, not legal advice.