Choosing a legal domicile as a full-time RVer involves much more than just finding a mail forwarding service and a state with no income tax. Your domicile affects voting rights, jury duty obligations, insurance requirements, and even which state can audit your tax returns. Many full-timers discover these complications only after they’ve already established residency and need to unwind it.
Texas, Florida, and South Dakota are popular choices because they don’t tax income and have RV-friendly residency requirements. But each has trade-offs that don’t get mentioned in the basic advice. Texas requires you to physically return every two years to renew your driver’s license in person — no exceptions. Florida makes you eligible for jury duty and has higher insurance requirements in some counties. South Dakota allows mail-in license renewal but requires you to spend at least one night in the state annually to maintain legal residency.
The tax implications go beyond just state income tax. Some states have different rules for retirement account withdrawals, property tax on vehicles, or sales tax on major purchases. If you maintain any ties to your previous state — bank accounts, investment accounts, professional licenses — you might trigger tax obligations there regardless of your official domicile.
Before changing domicile, research the specific requirements and consider your individual situation. Do you have ongoing business income that might be taxed differently? Will you need to return for medical care or family obligations? Are you prepared to actually vote in local elections for a community you rarely visit? The domicile choice affects more than just your mailing address, and changing it later involves paperwork, fees, and potential complications with everything from insurance claims to voter registration.