A Declaration of Domicile is a legal document that identifies your principal home in Florida, with tax and asset protection benefits. Choose your county below for a downloadable Declaration of Domicile for Broward County, Miami-Dade County, Palm Beach County, or Collier County.Looking for Declaration Of Domicile to fill? Edit, sign, and share Declaration of DomicileClerk and Comptroller, Palm Beach online. Property tax receipt or W-2 form for previous year.