Virtual Mailbox in San Antonio, TX
San Antonio, located in south-central Texas, serves a metropolitan area with a 2024 population of approximately 2.76 million residents. Individuals and businesses in the city considering a virtual mailbox should be aware of specific Texas state requirements that govern their use, particularly regarding notarization procedures.
Texas law requires that Form 1583 (Application for a U.S. Individual Taxpayer Identification Number) include a witnessing step as part of the notarization process. The state permits remote online notarization (RON) for this requirement. Additionally, a commercial mailbox rental address cannot serve as a registered agent for business entities in Texas. Information about specific virtual mailbox providers operating in San Antonio is sourced from authorized affiliate feeds; no providers are independently asserted here. For accurate, current details about provider availability and compliance requirements, consult the official Texas Secretary of State website and seek appropriate legal or professional guidance for your particular situation.
Providers are added from an authorized feed. This page does not assert that any specific virtual-mailbox provider operates in this city; the page-ready facts here are the metro's size and the state rule that governs.
| Detail | As the rule stands |
|---|---|
| Can a virtual mailbox be your registered agent? | No (a PMB cannot be your registered agent) |
| Can it be your LLC business address? | Generally yes — verify |
| Online notarization (RON) for Form 1583 | Online notarization (RON) available |
| Form 1583 witnessing | Notary or CMRA-owner witness (in person or by A/V) |
| PMB designator (address line) | 'PMB <number>' or '# <number>' (USPS DMM 508.1.4) |
| Governing citation | Tex. Gov't Code §406.101 et seq.; USPS DMM 508.1.8 |
Full Texas rules → · Check another state →
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.