Every week, someone in their late fifties or early sixties runs the same napkin math: sell the Northeast house, buy something smaller in Florida, live off the portfolio and Social Security, and let the state’s tax friendliness do the rest. It is the single most common retirement scenario in America, and it used to work cleanly. The question now is whether homeowners insurance has quietly rewritten the arithmetic underneath the whole plan.
Here is what it actually takes to make a Florida retirement work in current dollars, and where the insurance line has to sit before the math breaks.
The Florida Budget Nobody Wants to Write Down
Start with a couple, ages 65 and 63, buying a modest single-family home somewhere between Sarasota and Vero Beach for around $475,000. Concrete block, newer roof, not on the water. Florida’s overall cost of living runs 103.414 on the national index, about 3.4% above the national average, so most line items look ordinary. One does not.
A realistic annual budget in current dollars:
- Property taxes (post homestead, non-coastal): about $4,800
- Homeowners insurance (HO-3, wind included, 2% hurricane deductible): $7,200 to $9,500
- Flood insurance (NFIP, non-coastal Zone X): about $700
- HOA or CDD fees: $2,400
- Home maintenance and reserves (roof, HVAC, paint): $6,000
- Healthcare (both on Medicare, Part B, Part D, Medigap, dental): $12,000
- Food (USDA moderate plan for two): $11,500
- Electric, water, internet, phones: $4,800
- Two vehicles (insurance, fuel, replacement reserve): $8,500
- Travel, gifts, personal: $9,000
- Federal income tax on withdrawals: $6,500
That lands around $73,400 a year, with insurance and its cousins (flood, wind deductible reserves, roof reserves) eating close to a fifth of the whole budget. Ten years ago that same insurance line was closer to $2,400. The premium changed. The dream did not.
The Math That Turns This Into a Portfolio Target
Social Security carries most of the guaranteed income. A typical two-earner couple claiming at 67 and 65 with a spousal top-up lands around $52,000 combined in current dollars. That leaves roughly $21,400 a year the portfolio has to cover.
At a 4% withdrawal rate, $21,400 divided by 0.04 is $535,000. That is the invested number, on top of the paid-off house and a real cash reserve. Add a $50,000 reserve for hurricane deductibles and roof replacement, and the working target is closer to $585,000 in liquid assets.
If either spouse wants to retire before Medicare kicks in, the ACA bridge changes the picture. A 63-year-old on a silver plan without heavy subsidies runs $9,000 to $14,000 a year. That version of the scenario needs closer to $750,000 invested.
The Compounding Problem Most Buyers Underprice
Florida homeowners insurance has been running well above general inflation for years. CPI rose from 323.291 in August 2025 to 332.813 in July 2026, and the 2027 Social Security COLA is tracking at 3.1%. Insurance premiums in wind-exposed counties have been climbing at multiples of that.
If the premium line grows at 8% annually while Social Security adjusts at 3%, the gap compounds into real money. A $7,500 premium today becomes something like $16,000 in a decade, while the Social Security offset grows by roughly a third. That widening gap comes straight out of the portfolio, and the safe withdrawal rate assumes a spending pattern that keeps up with general inflation, not one where a single line item runs hot.
Florida’s tax advantages are genuine. Florida ranks fourth overall on the 2025 State Tax Competitiveness Index and ties for first on individual income tax, and its weighted state and local tax burden of $5,110 is among the lowest in the country. But saving $5,000 in state income tax while paying an extra $6,000 in insurance is not a win. That is the trade newer arrivals discover after year two.
What Actually Makes This Work
The Florida dream still works, but the numbers have moved. Plan on a paid-off, non-coastal, newer-roof, wind-mitigated home around $475,000, a liquid portfolio of $585,000 to $750,000 depending on the Medicare bridge, and a 4% withdrawal rate with a dedicated insurance and roof reserve outside that. Underwrite the insurance line at 7% to 8% annual growth, not 3%. If the property is coastal or the roof is older than fifteen years, add another $150,000 to the target or move inland. The retirement people picture is still available. It just costs what it costs, and the insurance premium is now the line that decides whether the whole plan holds.
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