The NJ-to-Delaware move has the most dramatic tax math of any feeder state. New Jersey’s property tax rates are among the highest in the nation. Delaware’s are among the lowest. This guide lays out exactly what that means for NJ retirees — county by county.
New Jersey has the highest property taxes of any state in the country when measured by effective rate and absolute dollar burden. For a retired homeowner in Burlington, Camden, Gloucester, Monmouth, or Ocean County with a $450,000–$550,000 home, annual property taxes run $8,000–$13,000 or more. The same home in Sussex County, Delaware runs $1,935–$3,080. The annual difference is $6,000–$10,000. Over twenty years it is $120,000–$200,000.
This is not the kind of financial difference that requires qualification or nuance. It is simply a large recurring annual savings that compounds over the length of a retirement. NJ buyers who have sat on the fence about making the move often describe the property tax math as the single factor that finally made the decision obvious.
New Jersey taxes income at graduated rates that reach 10.75% at the top — among the highest top rates of any state. For most retired couples, New Jersey offers a significant pension exclusion for seniors (up to $100,000 combined for joint filers below the income threshold), which moderates the income tax burden. But NJ’s 6.625% sales tax is a meaningful ongoing cost that Delaware entirely eliminates.
The income tax comparison for most middle-income NJ retirees is less dramatic than the property tax comparison — particularly for couples who qualify for NJ’s pension exclusion. The combined picture (property tax plus income tax plus sales tax) still strongly favors Delaware, but buyers should not assume the income tax savings alone justify the move without running their specific scenario.
Burlington County to Millsboro runs approximately 1 hour 45 minutes to 2 hours on normal days. Monmouth County is 2 to 2.5 hours. Ocean County runs 2 to 2.5 hours depending on origin point. These are all manageable connections — most buyers who make this move describe a rhythm of quarterly or semi-annual return visits to NJ for family events and medical appointments, with the Delaware Shore becoming their primary world within a year of moving.
South Jersey buyers particularly should note: the Cape May to Lewes ferry (90-minute crossing) is a genuine Delaware Shore amenity that many Jersey-side buyers use to visit the other coast. The Lewes Ferry terminal is within the Lewes corridor for buyers who choose Coastal Club or Plantations at Lewes.
New Jersey buyers tend to be comfortable with a strong community social structure — many have HOA experience from South Jersey planned communities and understand the model. The large resort communities in Millsboro (Four Seasons at The Estuary, Del Webb Millsboro, Bayside) all resonate with NJ buyers who want an active social calendar. Buyers from Shore communities in Ocean or Monmouth County who want beach proximity often choose Coastal Club in Lewes — the walkable beach lifestyle maps to their NJ Shore experience.
Four Seasons at The Estuary and Del Webb Millsboro for value-oriented buyers who want resort amenities without the beach-front premium. Bayside for golf-oriented buyers. Coastal Club for Shore-conditioned buyers who want the walkable Lewes beach lifestyle. The Peninsula for buyers in the upper price tier who want the prestigious golf community environment.
Tell us your NJ county, home value, and retirement income — we’ll build the actual annual tax comparison and connect you with a Delaware specialist for your situation.
Talk to a Delaware Specialist