Florida Doesn't Require Your Association to Buy Flood Insurance. That's Not the Question That Matters.

Florida law says may, not shall. That is not what decides it.

Boards ask this one constantly, usually in budget season, usually phrased as "do we have to carry it?"

The statutory answer is no. The useful answer is that the statute was never what was driving the decision.

What Florida law actually says

Section 718.111(11), Florida Statutes, is unambiguous about property insurance. Every condominium association shall have adequate property insurance, regardless of what the declaration says. Adequacy is measured against replacement cost, and that replacement cost must be determined by an independent insurance appraisal — or an update to one — at least once every three years.

Flood appears in a completely different register. The statute says an association may also obtain and maintain flood insurance for common elements, association property, and units. It sits in the same permissive sentence as directors and officers coverage and employee benefit insurance.

So: property insurance is a command. Flood insurance is a permission.

That is where most articles stop, and it is why most boards come away with the wrong conclusion.

What actually decides it

Three forces do the real work, and none of them are section 718.111(11).

Your lenders. Federally backed mortgages on property in a Special Flood Hazard Area carry a flood insurance requirement. That applies to association property with a mortgage, and it applies to every unit owner with a federally backed loan. When the master policy does not cover the building, that obligation lands on individual owners — and on the association's ability to sell units at all. A building that cannot satisfy lender flood requirements is a building where financing dries up.

Your declaration. Plenty of Florida declarations require flood coverage even though the statute does not. The declaration is a contract among the owners, and it binds the board. Read it before assuming the statute governs.

The board's own exposure. A board that declines flood coverage in a flood zone has made a decision. If the building floods, that decision gets examined — by owners, by counsel, and by the D&O carrier. The statute's permissiveness is not a defense against a claim that the board failed to act reasonably.

How the NFIP covers an association building

Most Florida associations that carry flood do it through the NFIP's Residential Condominium Building Association Policy — the RCBAP.

The RCBAP has one structural feature that drives nearly every problem we see: the building limit is capped at $250,000 per residential unit, or the building's replacement cost, whichever is less.

A 40-unit building can buy up to $10,000,000 — but only if the building is actually worth that much. If the building's replacement cost is $7,000,000, the cap is $7,000,000.

The RCBAP is also broad in a way many boards underestimate. It covers building items regardless of who installed them or when — cabinets, appliances, air conditioning, interior walls. That breadth is useful, and it is also why the replacement cost figure needs to be right.

The 80% rule, with the arithmetic

Here is the part that turns a paperwork problem into a five-figure assessment.

The RCBAP carries a coinsurance requirement. Insure the building to at least 80% of its replacement cost and a covered loss is settled on a replacement cost basis. Fall below 80% and a penalty applies to the claim — even when the loss is nowhere near the policy limit.

Work it through:

Building: 40 residential units, replacement cost $10,000,000
Maximum RCBAP available: lesser of (40 × $250,000) and $10,000,000 = $10,000,000
80% requirement: $8,000,000
Actually carried: $6,000,000
 
A flood causes $1,000,000 in covered damage.
 
Recovery = loss × (carried ÷ required)
= $1,000,000 × ($6,000,000 ÷ $8,000,000)
= $750,000, less the deductible.
 
With a $25,000 deductible, the association collects $725,000 on a $1,000,000 loss.

The $275,000 difference does not disappear. It becomes a common expense. Spread across 40 units, that is roughly $6,875 per owner — for a loss the board believed was insured.

Nothing went wrong at claim time. The policy paid exactly what it promised. The building was simply insured to 60% of its value instead of 80%, and nobody had run the calculation since the last appraisal.

The trap in taller buildings

Now change one number. Same 40 units, but replacement cost is $16,000,000.

The maximum RCBAP available is still capped at 40 × $250,000 = $10,000,000. But 80% of $16,000,000 is $12,800,000.

The association cannot buy its way to 80% through the NFIP. The cap binds first. A building in that position is structurally exposed to a coinsurance penalty no matter how diligent the board is, which is precisely why excess flood and difference-in-conditions layers exist. How those layers interact with the NFIP's coinsurance calculation is a detail worth walking through with your agent rather than assuming.

If your building's replacement cost exceeds $250,000 per unit, this applies to you. In current Florida construction costs, that is a great many buildings.

What to do with this

Pull your appraisal and check the date. The statute already requires one every three years. Use it for the coinsurance test, not just the property policy — same number, two jobs.

Divide. Carried flood limit ÷ (replacement cost × 0.80). Below 1.0, you have a coinsurance problem today.

Check the cap. Replacement cost ÷ number of residential units. Over $250,000, the NFIP alone cannot get you to 80%.

Tell your owners about loss assessment. When the association's coverage falls short, the gap reaches unit owners as a special assessment. Loss assessment coverage on an owner's HO-6 is designed for exactly that, and most owners carry far too little of it — or do not know they have it.

The question was never whether Florida requires the coverage. It is whether the number on your declarations page survives contact with the 80% rule.

Not sure where your association stands?
Send us your current declarations page and your most recent appraisal. We will tell you where the gaps are — whether or not you move your coverage to us.
1-866-612-1596 · 209 Turner Street, Clearwater, FL 33756

This article is general information, not legal advice or a statement of coverage. Coverage is governed solely by the terms of the policy issued. For advice about your association's specific situation, contact Palm Insurance Management at 1-866-612-1596.