The business is going well. You're doing bookkeeping from a desk in your Kendall apartment, or designing logos on the couch in Little Haiti, or coaching clients over video from a bedroom in Doral. Then three small things show up in the same week. A client's accounts team wants an address for your invoice. Your email newsletter tool won't send until you add a postal address to the footer. And Google keeps nudging you to "claim your business" on Maps.
Every one of those boxes is asking for an address. They aren't all asking for the same kind.
That's the part nobody explains when you start a home based business in Miami. Some places want where you get mail. Some want where you actually work. And one, Google, has rules of its own that trip up a lot of people. Here's what goes where, as of November 2026. It's general information, not legal or tax advice.
The quick map
- Website footer and contact page: a business address works well here, and it keeps your front door off the internet.
- Invoices, quotes and contracts: same. Clients need somewhere to send checks and signed papers, and that doesn't have to be your home.
- Email newsletters: you need a valid postal address, and a registered mailbox counts (more below).
- Google Business Profile: this one follows Google's rules, not your preference. Usually it's your home with the address hidden, or no profile at all.
- Sunbiz, if you have an LLC: the mailing address can be a business address. The principal office is where you actually run things.
- Your bank: usually the place the business really operates. Ask before you change it.
Your website, invoices and email signature
There's no rule that says a small business has to print the owner's home on its invoices. What matters is that the address works, meaning mail sent there actually reaches you.
So this is where a business address earns its keep. Put it in your website footer, invoice template, proposals and email signature, and clients get a place to mail a check or a signed contract. You also stop handing your apartment number to every stranger who downloads a PDF.
And people in South Florida move a lot. If your home address is on three years of invoices, a move means chasing all of it. A business address stays put when you don't.
Email newsletters need a postal address
If you send marketing emails, US law says each one has to include a valid physical postal address. That's the CAN-SPAM Act, enforced by the FTC (the Federal Trade Commission, the US consumer protection agency). It's why your email tool insists on the footer line.
You don't have to use your home. The FTC's rule says the address can be your current street address, a P.O. box registered with USPS (the US Postal Service), or a private mailbox registered with a commercial mail receiving agency (16 CFR 316.2). A commercial mail receiving agency, or CMRA, is just the postal name for a business that receives mail for its customers, like a virtual mailbox. So a mailbox address in your newsletter footer is fine, as long as mail sent there gets to you.
Google Business Profile: the one with real rules
A Business Profile is the listing that shows your business on Google Maps and in local search. Google decides who can have one and at which address, and its guidelines are built around businesses that meet customers face to face, either at the business or at the customer's place (Google Business Profile guidelines).
The rule that matters for a mailbox is short. If you rent a mailing address but don't operate from it, Google says that location isn't eligible for a Business Profile. So don't put a virtual office or mailbox address on Maps. That includes ours.
Here's how it usually sorts out for someone working from home:
- Clients come to you. A tutor, a home hair studio, a piano teacher. Your home is the location customers visit, so that's the address Google expects, and it shows on the map. Think hard about whether you're comfortable with that.
- You go to clients. A house cleaner, a pool tech, a photographer, a handyman. Google calls this a service-area business. You verify with the address you work from, then hide it and show the areas you serve instead, say Coral Gables, Brickell and Coconut Grove.
- Everything happens online. A designer, a bookkeeper, a coach on video calls. Honestly, a Business Profile probably isn't for you, and that's fine. Your website, your reviews on other sites and your social pages do the job.
Our take, for what it's worth? Don't fight Google's rules. A listing that breaks them is a listing you may have to rebuild later, reviews and all. A website with a clean business address in the footer is a much calmer place to start.
Where your home still belongs
A business address is a mail address and a public face. It isn't where you work, and it isn't where you sleep. So a few places still want your home.
- The principal office on Sunbiz. Sunbiz is the Florida state website where LLCs (limited liability companies, the most common small company in the US) are registered and anyone can look them up. Your LLC lists a principal office, the street address where the business is actually run. If you run it from your Miami apartment, home is the truthful answer. The mailing address and the manager's address can be a business address. Our guide on keeping your home address off Sunbiz goes line by line.
- Your bank and payment apps. Many ask where the business really operates. Mercury, an online business bank, accepts a verifiable home address but not a virtual or mailbox address as the company address (Mercury's address requirements). Others have their own rules, so ask first. A business address can often still go in as the mailing address.
- Anything that asks where you reside. A driver license, a lease application, a tax residency question. Those want your real home, every time.
Is it OK to run the business from home at all?
Usually, yes. Florida law limits how far cities and counties can restrict businesses run from a home (s. 559.955). But the same law says it doesn't override condo, cooperative or homeowners' association documents, and a lease can have its own terms. In a Miami condo, that's the part worth reading before your unit number goes on a public record. We cover it in can I use my home address for my Florida LLC.
Where Prima fits
We're a virtual mailbox that grows into a virtual office, at 2125 Biscayne Blvd in Edgewater. Your address is "2125 Biscayne Blvd, Suite 300 #" plus your mailbox number, Miami, FL 33137. That's the line for your website, invoices, newsletter footer and Sunbiz mailing address.
Our own team receives the mail in the building, a photo of every envelope shows up in the app, and you choose to scan it, forward it or pick it up on your way through town. Since you're local, pickup is the free option. You sign up online in a few minutes, and USPS's short permission form, PS Form 1583, is signed on a video call with an online notary, included.
The Address plan is $39 a month today, month to month. The Business plan adds packages, a Miami number with call forwarding and a service agreement you can show as proof of your business address. See current prices, or read how a mailbox compares with a coworking desk, a shipping-store mailbox or a P.O. box in Miami.