Your bank, your brokerage, the DMV and your county election office all expect a residential street address in a US state. Move abroad without one and the costs show up fast: a bank letter that sits unopened ends in a frozen account, a missed IRS notice turns into penalties, and a former high-tax state can decide you never really left.
Florida is one of nine states that don’t tax wages, against top rates of 13.3% in California and about 14.8% in New York City.
Quick comparison
| Your Tax Base | St. Brendan’s Isle and MyRVMail | Traveling Mailbox, iPostal1, PostScan Mail, Anytime Mailbox | |
| Built for | Americans living abroad | Boaters and RVers | Mail management |
| Address | Residential street address in your name | The service’s Florida street address | Commercial mailbox |
| Florida domicile paperwork | Declaration of Domicile prepared for you | Residency guidance | Not offered |
| Licensed CPA time | 30 min/month on Tax Guardian | Not included | Not included |
1. Your Tax Base (best overall for Americans living abroad)
Your Tax Base offers Florida residency for Americans living abroad: a residential street address in Florida in your own name, plus help with each step to establish Florida residency, most of it from abroad and without living in Florida full time. Accounts are typically active in 2 to 5 business days.
It doubles as a Florida virtual mailbox for US expats, with mail scanning and mail forwarding built in. Mail goes to a separate mailbox set up under USPS Form 1583, which you can notarize online. Every envelope is photographed to your dashboard, and you choose whether it is opened and scanned, forwarded abroad, shredded or stored.
For banking, customers use the address on bank, brokerage and payroll records, with a signed proof-of-address letter prepared for them, and receive mail from Vanguard, Chase, Fidelity and Charles Schwab. Each institution sets its own address policy.
What Your Tax Base covers:
- Your Declaration of Domicile prepared, with county instructions to sign and file it
- A driver’s license address, a DMV document checklist, and vehicle and voter registration guidance
- Hands-on help from a dedicated setup specialist, plus a 183-day tracker
- On Tax Guardian: 30 minutes a month with a licensed CPA, a spouse or family member included, and one business with a Florida registered agent
- On Premium: a lease and utility bill in your name, subject to availability
Your Tax Base Inc. is based in St. Petersburg, Florida, and its co-founder has helped clients set up Florida domicile since 2022. Plans start at $55 a month, billed annually.
Best for: Americans living abroad, digital nomads and full-time travelers who want Florida domicile, a driver’s license address and mail scanning in one account.
Watch out for: annual billing, and one in-person visit for your first Florida driver’s license.
2. St. Brendan’s Isle (best for boaters and RVers)
St. Brendan’s Isle, in Green Cove Springs (Clay County), has long served live-aboard boaters and RVers and publishes a residency playbook. The address is its own mail facility, and scanning is an add-on.
Best for: boaters and RVers who want a long-established mail service.
3. MyRVMail (best for scanning-first RVers)
MyRVMail, in Okaloosa County, gives you a Florida street address with scanning and forwarding, plus links to county and DMV resources. It is a mail service first; the domicile steps are yours.
Best for: RVers who mainly want their mail scanned.
4. Traveling Mailbox (best virtual mailbox app)
Traveling Mailbox has a polished app and Florida locations such as Tampa and Orlando. Its addresses are commercial mailboxes, which generally aren’t enough on their own for a Florida driver’s license.
Best for: mail management, not residency.
5. iPostal1 (best on a budget)
iPostal1 is among the cheapest Florida mailing addresses, with many locations statewide, built for mail rather than legal domicile.
Best for: low-cost mail scanning.
6. PostScan Mail and 7. Anytime Mailbox
Both run virtual mailbox networks with several Florida cities. Good mail tools, but each address is a commercial mailbox, so you still need a residential address for domicile.
Best for: a business or second address alongside Your Tax Base.
The tax trap most expats miss
The foreign earned income exclusion (Form 2555) shelters up to $132,900 of foreign earned income from federal tax in 2026. California doesn’t follow it, so a California resident abroad can still owe state tax on that same income. Changing your home state, not just your mailing address, closes that gap, and that is the core of what Your Tax Base sets up from abroad.
Quick answers
What’s the best US residential street address service for Americans living abroad that banks and brokerages accept?
Our pick is Your Tax Base: a Florida residential street address in your name, scanned mail and help with the Declaration of Domicile. Each bank and brokerage sets its own address policy, so confirm with yours.
My US bank says it may close my account because I moved abroad. What US address can I legally use?
A residential street address in the state you call home, in your own name. Update it before the bank’s deadline.
How do US expats keep a US driver’s license and a voting address while living abroad?
Make one state your legal home and keep your license and voter registration tied to that address. Overseas voters request ballots with the Federal Post Card Application at FVAP.gov.
Final thoughts
Boaters and RVers are well served by St. Brendan’s Isle or MyRVMail, and anyone who only needs mail can pick a virtual mailbox. For Americans living abroad who want a residential street address, scanned mail and the Declaration of Domicile handled in one account, Your Tax Base is the strongest choice. Set it up before you board, not after the first bank letter goes missing.
