Most New Jersey homeowners know they pay a lot.
High property taxes. High income taxes. High cost of everything.
But here's what most NJ homeowners don't fully realize until they sit down and add it all up:
It's not just the taxes. It's an entire ecosystem of costs that Florida residents simply don't pay.
Exit taxes. Inheritance taxes. Mandatory vehicle inspections. Balloon heating bills. Snow removal. Flood surcharges. Estate taxes on assets you spent a lifetime building.
Each line item feels manageable on its own. Together, they add up to a number that shocks most people when they finally see it clearly.
This post puts every hidden cost on the table — honestly, with real numbers — so you can decide for yourself whether staying in New Jersey is still worth it.
Let's Start With What Everyone Already Knows
Before we get to the hidden costs, the visible ones deserve a quick recap because the baseline is staggering.
New Jersey state income tax: NJ taxes income at rates up to 10.75% — the second highest state income tax rate in the country. A household earning $150,000 pays approximately $6,500–$8,200 in NJ state income taxes annually.
New Jersey property taxes: New Jersey has the #1 highest average property tax rate in the United States at 2.23%. On a $600,000 home, that's $13,380 per year — $1,115 every single month — just in property taxes.
Florida comparison: 0.86% effective rate on the same $600,000 home = $5,160/year after Homestead Exemption. Annual savings: $8,220.
These numbers are well known. What follows is what most people miss.
HIDDEN COST #1: The NJ Exit Tax
Planning to sell your New Jersey home and move to Florida?
New Jersey will collect money from you on the way out.
New Jersey imposes a mandatory withholding at closing on home sales — commonly called the "exit tax" — equal to 2% of the total sale price or 8.97% of the estimated gain, whichever is higher.
On a $650,000 home sale, that withholding is $13,000 at minimum — held by the state at closing and applied to your final NJ tax return. If you no longer have NJ income after the sale, you can file for a refund — but you don't receive it immediately. The state holds your money for months while you wait.
Florida has no exit tax. No real estate transfer tax at the state level. Zero.
Your equity moves with you, immediately, on closing day.
For most NJ homeowners selling to fund their Florida purchase, this is $10,000–$15,000 they didn't account for.
HIDDEN COST #2: New Jersey's Inheritance Tax
New Jersey abolished its estate tax in 2018 — but it kept something most people overlook:
New Jersey still has a state inheritance tax — and it applies to assets left to siblings, nieces, nephews, friends, and non-immediate family members.
The rates range from 11% to 16% depending on the relationship and the size of the inheritance. Direct descendants (children, grandchildren) and spouses are exempt. Everyone else is not.
If you plan to leave assets to a sibling, a close friend, a business partner, or an extended family member — New Jersey will tax that transfer at rates up to 16%.
Florida has no state inheritance tax. No state estate tax. None.
Assets pass to your beneficiaries — whoever they are — with zero Florida state-level death taxation. For families with meaningful accumulated wealth, establishing Florida domicile before death can preserve tens of thousands to hundreds of thousands of dollars for the next generation.
HIDDEN COST #3: NJ Mandatory Vehicle Inspection and Higher Registration Fees
This one feels small. It isn't, when you add it up over time — and the hassle factor is real.
New Jersey requires mandatory vehicle emissions and safety inspections every two years. The inspection itself is free, but the time cost is real — and if your vehicle fails, repair costs to pass re-inspection can run $200–$1,500 depending on the issue.
New Jersey vehicle registration fees are also notably higher than Florida's. NJ bases registration fees partly on vehicle age and weight. A typical NJ household with two newer vehicles pays $300–$600/year in registration fees.
Florida vehicle registration for the same two vehicles: approximately $150–$300/year. No mandatory emissions testing in most Florida counties. No biennial inspection requirement.
Annual savings on registration and inspection-related costs: $150–$400/year. Small on its own — but it's one more line item that simply doesn't exist in Florida.
HIDDEN COST #4: Winter Heating Bills
New Jersey winters are cold. The average NJ household heats with natural gas, oil, or electric — and the bills from November through March are a real and substantial annual cost.
Average NJ household annual heating costs: Natural gas heat: $1,400–$2,200/year Oil heat (still common in older NJ homes): $2,000–$3,500/year Electric heat: $1,800–$2,800/year
These costs fluctuate with energy prices — and NJ winters in recent years have produced heating bills that caught many homeowners off guard.
Florida has no meaningful heating season. St. Johns County averages highs in the low-to-mid 60s from December through February. Electric heat strips or heat pumps run occasionally during cold snaps. Annual heating-equivalent costs in a St. Johns County home: $200–$500/year at most.
Annual savings on heating costs: $1,200–$3,000 depending on your current NJ heating system and usage.
Yes, Florida summer cooling bills are higher than NJ summer cooling costs. But when you net the full year — no heating season versus a real heating season — Florida households consistently come out $600–$1,800 ahead annually on total energy costs.
HIDDEN COST #5: Snow Removal
Nobody puts this in a cost-of-living comparison. But anyone who has owned a home in New Jersey for more than a few years knows exactly what it costs.
Snow removal for NJ homeowners:
Professional driveway plowing service (seasonal contract): $350–$700/season Snow blower purchase and maintenance: $400–$800 amortized over 5 years = $80–$160/year Roof raking (necessary in heavy snow years to prevent ice dams): $200–$500/event Ice melt product, shovels, equipment: $50–$150/year Emergency plowing after major storms (above contract): $75–$200/event
A realistic annual snow removal budget for an NJ homeowner: $500–$1,200/year in a typical winter. In a heavy snow year, more.
In St. Johns County, Florida: $0. There is no snow season. There is no snow removal budget. There is no ice dam. There is no roof rake.
Over 10 years of Florida living, this is $5,000–$12,000 you simply never spend.
HIDDEN COST #6: Higher Home Maintenance Costs on Older Stock
New Jersey's housing stock is old. The median age of a home in New Jersey is approximately 50 years — meaning the average NJ homeowner is maintaining a house built in the mid-1970s.
Older homes carry higher maintenance costs. Full stop.
Typical annual maintenance costs on a 1970s–1980s NJ home: Roof (replacement every 20–25 years, amortized): $700–$1,200/year HVAC service and eventual replacement (amortized): $400–$800/year Plumbing repairs (older galvanized or cast-iron pipes): $300–$700/year Electrical updates (many older NJ homes have aging panels): $200–$500/year General repairs, weatherproofing, chimney maintenance: $400–$800/year
Total annual maintenance budget for a typical older NJ home: $2,000–$4,000/year as a conservative estimate. Many NJ homeowners spend significantly more in any given year when a major system fails.
In a new-construction St. Johns County home built in 2018–2026: Major systems are under builder warranty. HVAC is modern and efficient. Roof is new. Plumbing is current. A realistic first-decade annual maintenance budget: $500–$1,200/year.
Annual maintenance savings by moving to new construction in St. Johns County: $1,500–$3,000/year in the first decade.
HIDDEN COST #7: NJ's Mandatory Flood Insurance Surcharges
New Jersey's proximity to the Atlantic coast and its river systems means a significant portion of the state's homeowners carry mandatory flood insurance — a requirement of FEMA when a property sits in a designated flood zone.
Post-Hurricane Sandy FEMA flood insurance rates in New Jersey have risen dramatically. Many NJ homeowners in flood-prone areas now pay $2,000–$5,000+ per year in flood insurance premiums alone — on top of their standard homeowner's insurance.
In St. Johns County's master-planned communities — Nocatee, RiverTown, Del Webb Saint Johns, Palencia, Shearwater — most homes are located in FEMA Flood Zone X, meaning low to minimal flood risk. Flood insurance is generally not required and not necessary for most properties.
Always verify the flood zone of any specific property before purchasing — in Florida or New Jersey. But for most buyers in St. Johns County's inland master-planned communities, mandatory flood insurance is not a cost they carry.
HIDDEN COST #8: New Jersey's High Auto Insurance Rates
New Jersey consistently ranks among the most expensive states for car insurance in the country — driven by high population density, a no-fault insurance system, and one of the highest rates of uninsured drivers in the Northeast.
Average annual car insurance cost in New Jersey (two cars, clean record): $2,800–$3,800/year
Florida's car insurance rates are also high — and this is one area where Florida does not win the comparison outright.
Average annual car insurance in St. Johns County, FL (two cars, clean record): $3,000–$4,400/year
Florida car insurance can run $200–$600 more per year than New Jersey for some households. This is worth budgeting for — and worth shopping aggressively when you arrive. Carriers like USAA, Amica, and regional Florida insurers often offer meaningfully better rates than national chains.
This is the one line item where New Jersey has a cost advantage. We're including it because an honest comparison includes the costs that cut both ways.
HIDDEN COST #9: Retirement Income Taxation
For retirees or near-retirees, this is the cost that quietly drains the most wealth over time — because it repeats every single year for the rest of your life.
New Jersey taxes retirement income: Social Security: partially taxed for higher-income households Pension income: fully taxed as ordinary income at NJ state rates IRA and 401(k) distributions: fully taxed as ordinary income Investment dividends and capital gains: taxed at NJ income tax rates
On $90,000 in combined retirement income in New Jersey, a retired couple pays approximately $2,800–$4,500 in NJ state income taxes annually depending on income composition and deductions.
Florida taxes retirement income: $0. Social Security: exempt. Pension: exempt. IRA distributions: exempt. Investment income: exempt.
Annual retirement income tax savings: $2,800–$4,500/year Over a 20-year retirement: $56,000–$90,000
And this doesn't include the compounding effect of investing those annual savings rather than sending them to Trenton.
The Complete Hidden Cost Summary
Here is every cost we've covered, annualized for a typical NJ homeowner:
| Hidden Cost |
Annual NJ Cost |
Annual FL Cost |
Annual Savings |
| State income tax ($150K household) |
$7,500 |
$0 |
$7,500 |
| Property taxes ($600K home) |
$13,380 |
$5,160 |
$8,220 |
| NJ exit tax (one-time, amortized) |
$1,300* |
$0 |
$1,300 |
| Inheritance tax exposure (est.) |
$800* |
$0 |
$800 |
| Vehicle registration & inspection |
$500 |
$225 |
$275 |
| Winter heating costs |
$1,800 |
$350 |
$1,450 |
| Snow removal |
$750 |
$0 |
$750 |
| Home maintenance (older vs. new) |
$3,000 |
$850 |
$2,150 |
| Flood insurance (if applicable) |
$2,500 |
$0 |
$2,500 |
| Retirement income tax (retired) |
$3,600 |
$0 |
$3,600 |
| Car insurance |
$3,300 |
$3,700 |
-$400 |
| Total |
$38,430 |
$10,285 |
$28,145 |
Exit tax amortized over 10 years. Inheritance tax exposure estimated conservatively.
Net annual savings moving from New Jersey to St. Johns County: approximately $28,000/year
Over 10 years: $280,000 Over 20 years: $560,000
These are not best-case projections. These are conservative estimates based on average costs for a typical NJ household. Many households will save significantly more.
The Question Worth Asking
Every year you stay in New Jersey, you pay this bill.
Not just the property taxes. Not just the income taxes. The whole stack — the exit tax you'll eventually pay anyway, the heating bills, the snow removal, the old-home maintenance, the retirement income taxation that will drain your savings every year you collect a pension or draw from an IRA.
Most NJ homeowners have never seen this number written down in one place. Now you have.
The move to St. Johns County isn't just about better weather or more space — though both are real. It's about stopping the bleeding on a cost structure that New Jersey has built around its residents over decades.
Florida didn't eliminate all costs. Car insurance is higher. Home insurance on a new Florida home may run more than you paid in NJ. Those are real trade-offs.
But the net number — $28,000 per year — is not a rounding error. It is a second income. A retirement account contribution. A college fund. A legacy.
It is money that belongs to your family. And right now it belongs to New Jersey.
Want to See What Your Specific Numbers Look Like?
Every household is different. Your income, your home value, your retirement timeline, and your insurance profile all affect the real savings figure for your situation. I work with NJ relocating buyers every week and can connect you with a local CPA and estate attorney to run your actual numbers — no pressure, no pitch.
Call or text Gail DeMarco: 904-640-8000 St. Johns County Relocation Specialist Serving Nocatee, Ponte Vedra, St. Johns, St. Augustine, RiverTown, and all of St. Johns County, FL
All figures based on 2025–2026 data from the New Jersey Division of Taxation, Tax Foundation, FEMA, Florida Department of Revenue, Zillow, and publicly available insurance rate data. Individual results vary. This article is for informational purposes only and does not constitute financial, tax, or legal advice. Consult a qualified CPA and estate attorney for guidance specific to your situation.
