The four addresses an LLC has
Every US LLC ends up juggling four conceptually different addresses, even if the founder uses one address for all of them:
- Principal business address. The address that represents where the business operates. Goes on the state filing, Stripe, your bank, your invoices.
- Mailing address. Where general business mail actually arrives — bank statements, tax notices, vendor invoices. Often the same as the principal address but doesn't have to be.
- Registered agent address. The address where official legal service (lawsuits, state correspondence) is delivered. By state law, must be an address inside the state of formation, available during normal business hours.
- Member or organizer address. The personal address of the LLC's owner or the person who filed it. Sometimes appears on the public filing, sometimes doesn't, depending on the state.
Where a virtual address works
- Mailing address. This is the original, intended use case. Every CMRA-backed virtual address works here.
- Principal business address (most states). The majority of states accept a real street address with a CMRA suite number as the principal business address.
- Stripe, payment processors, and banks. All of these require a real street address rather than a PO Box, and a CMRA address satisfies that requirement.
- State sales-tax registration. Yes, with the same caveats as the principal business address.
- Trademark and IP filings. Both the USPTO and copyright office accept a CMRA address as the applicant address.
Where a virtual address doesn't
- Registered agent. Most states explicitly require the agent be an in-state person or a registered-agent service that maintains an in-state office. A virtual mailbox by itself does not qualify, even if the address is in the same state.
- "Office" claims. If you're claiming a physical office for nexus or tax-residency reasons, a CMRA suite is not an office. It's a mail drop. Don't represent it as more than that.
- Some banks for sole-proprietor / personal accounts. A handful of consumer-side banking products require a residential address. That's bank policy, not law.
State-by-state quirks
A few states are stricter than the general rule:
- California requires the Statement of Information to list a physical street address — a CMRA address with the suite and PMB is acceptable, a PO Box isn't.
- Texas requires the registered office to be a physical address (not a PO Box) and the registered agent to maintain it during business hours.
- Delaware requires the registered agent be a Delaware-resident agent service or individual; the principal business address can be anywhere in the world.
For a primer on the agent vs address split, see choosing a registered agent vs a virtual address.
Putting it together
The clean setup for most LLCs in 2026: a registered-agent service in the state of formation (often $50–$150/year), and a virtual mailbox for everything else. The virtual mailbox catches the day-to-day mail, Stripe and the bank, and any vendor correspondence. The registered agent only ever has to handle official state and legal notices.
Frequently asked questions
Is a virtual address legal for an LLC?+
Yes. A real CMRA street address is legal as the LLC's principal business address in nearly every state. The only commonly-restricted role is the registered agent, which is a different requirement.
Can I be my own registered agent and use a virtual address for everything else?+
Yes, if you live in the state of formation and are available during business hours. Many founders prefer to pay for a registered-agent service so legal notices don't show up at their home.
Will the IRS accept a virtual address for an LLC EIN?+
Yes. The IRS accepts CMRA addresses for both the responsible party and the business address on Form SS-4.
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