Why your business address matters
Almost everything you set up will ask for an address: business registration, licenses, an EIN application, a bank account, tax forms, your website's policies page, and your shipping labels. In many of those places the address becomes part of a public record, so the address you choose is not just about where mail lands — it is also about how much of your location you want the public to see.
Your options, compared
You have more choices than 'my house' or 'rent a store.' The three most common for small businesses: your home address (free and simple, but it may appear on public records and your website's policy pages); a USPS Post Office Box, a locked mailbox at a Post Office that keeps your home address private, rented in 3-, 6-, or 12-month terms in five sizes from extra small to extra large; and a private mailbox service at a shipping store, which gives you a real street address (not a 'PO Box' line) and can accept packages from any carrier, usually for a monthly fee. Commercial space — a storefront, office, or shared workspace — is another option once you need a place to meet customers or store inventory.
What each type can and cannot do
A PO Box is great for privacy and receiving letters, but not every carrier delivers packages to a PO Box, and some banks, state registrations, or online platforms will not accept a PO Box as your main business address. A private mailbox gives you a street address that most of those systems accept, but check the company's terms — costs, ID requirements, and rules vary. A home address always works on paper but gives up privacy. Before you commit, ask the places that matter to you: your bank, your state's registration office, your license agency, and any marketplaces you sell on. What they accept is the deciding factor.
Reserving a USPS PO Box
You can find, reserve, and pay for a PO Box online at the official USPS site. You apply online, then pick up your keys or combination in person with your completed application and two forms of identification. Most Post Offices have five sizes, from extra small (about the size of a few letters) to extra large (big enough for several Flat Rate boxes). If a package does not fit in your box, the Post Office holds it for counter pickup or places it in a parcel locker. Prices and availability differ by location, and a free Group E box exists for some customers who qualify — check with your local Post Office.
Keeping your address private on your website
If you work from home and do not want the address public, review everywhere it appears: your website's contact and policy pages, your Shopify store settings (which can show on invoices and emails), your domain name registration (most registrars offer privacy protection), and your social profiles. A business mailing address like a PO Box or private mailbox lets you keep a real location on file for paperwork while showing the public something else. Note that a privacy address is not a hiding place — government agencies and some services will still require your actual physical address separately.
When your address changes
If you move or switch from a home address to a PO Box, update it everywhere: your state registration, licenses, bank, card processors, shipping carrier accounts, website policies, and store settings. Set up mail forwarding with USPS so nothing is lost during the transition, and check that old documents are replaced where customers or agencies still see the old address.
A real-world example
A doll reseller works from her living room and does not want her home address on her store's policy pages. She rents a small USPS PO Box for about the cost of a streaming subscription, lists it on her website and invoices, and keeps her home address on file only where her bank and the state require a physical address. When a customer's package is too big for the box, she picks it up at the Post Office counter.
Steps to take
- List everywhere your business address will be requested (registration, bank, licenses, website, shipping).
- Decide how much privacy you need — home address, PO Box, or private mailbox.
- Check which addresses your bank, state, and platforms accept before paying for anything.
- If a PO Box fits, reserve one online at USPS and pick up your keys in person.
- Use your mailing address on public pages and keep your physical address on file where required.
- Update every account if your address ever changes, and set up mail forwarding.
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Go deeper in related modules
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Official provider guides
These independent provider guides offer additional learning resources. Check current details directly with the provider; sharing a link does not imply an official affiliation with P.E.A.C.E.
- USPS — Rent a PO Box (opens in a new tab)
USPS's official PO Box page: sizes, prices, how to reserve online, and how packages that don't fit are handled.
- USPS — Create a business account (opens in a new tab)
USPS's official account registration page, where you choose a personal or business account.