Your Tax Base
Done-for-you Florida domicile and tax for US expats and digital nomads
Go to resource siteYour Tax Base
Done-for-you Florida domicile and tax for US expats and digital nomads
Go to resource siteWhat is Your Tax Base?
Your Tax Base is a Florida domicile and virtual mailbox service for US citizens who live abroad or travel full-time. Leaving the country does not end a person's home-state tax obligation, and states like California, New York, and Virginia continue taxing residents until they formally establish domicile elsewhere. Your Tax Base sets up that new legal home base in Florida, a state with no income tax, and handles the paperwork involved in the switch. The service provides a real residential Florida street address (not a PO box) that can be used for banking, the IRS, the DMV, and employers, along with a virtual mailbox managed online. It coordinates the documents that establish domicile: USPS Form 1583, a Declaration of Domicile filed with the county clerk, and guidance on driver's license, voter registration, and vehicle registration. Higher tiers add licensed US CPA access and Florida registered agent service for an LLC. Florida domicile is a long-established legal move, and the company is transparent about its limits, with published pricing, a clear statement that it is not a law firm or CPA firm, and a warning that residents of aggressive states like California and New York should consult a tax professional before relying on a domicile change.
Visit website →How Does Your Tax Base Work?
Sign up online and answer a short intake to get a personalized Florida residency roadmap with concierge and tax-savings estimate (about 15 minutes)
Complete online notarization for USPS Form 1583 and your Declaration of Domicile in roughly 10 minutes from anywhere in the world
Activate your real residential Florida address (accepted by the IRS, banks, DMV, and employers) and route mail through your secure online portal
Establish Florida ties step by step: driver's license, vehicle registration, voter registration, and optional LLC registered agent
Maintain your domicile year-round with the live 183-day state tracker, on-demand CPA access, mail triage, and an annual audit-ready documentation file
Key Features
- Real residential Florida address (not a PO box) accepted by the IRS, banks, DMV, and employers
- Built-in online notarization for USPS Form 1583 and Declaration of Domicile, completed in minutes
- Audit-ready domicile packet (Declaration of Domicile, USPS Form 1583, clerk receipt, proof of address) stored in a secure client portal
- Live 183-day state-tax tracker with alerts so your old state can't reclaim you as a tax resident
- Mail scanning and forwarding for IRS notices, state mail, banking, EFTPS, debit and credit cards
- Licensed U.S. CPAs on staff for expat tax questions (FEIE, Foreign Housing Exclusion, child tax credits)
- Florida Registered Agent and virtual office included for LLCs and corporations (higher tiers)
- Mail deadlines automatically sync to your Calendar
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