Choosing a deductible may seem simple: pick the lowest one and move on.
For Georgia condominium associations, however, the deductible structure can determine whether your insurance program remains stable and affordable — or whether premiums double or even triple over time.
Understanding the difference between flat deductibles and per unit deductibles is critical to protecting both the association and its unit owners.
The Two Types of Condo Association Deductibles
Most associations are presented with two primary deductible structures:
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Flat (Per Occurrence) Deductible
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Per Unit Per Occurrence Deductible
Each structure impacts claims, renewability, and owner responsibility differently.
Flat (Per Occurrence) Deductible
Flat deductibles are the most common structure.
High-rise condominium associations frequently carry separate water damage deductibles — typically $10,000 or $25,000.
These deductibles are capped. Once the deductible amount is met, the association’s policy responds to the remaining covered damages.
In multi-unit losses, the deductible is typically allocated among affected unit owners based on a proportional share of the total damage.
Associations must also consider how their governing documents and the Georgia Condominium Act address insurance responsibilities and deductible allocation. Under O.C.G.A. § 44-3-107, condominium associations are required to maintain property insurance covering buildings and certain portions of the units. Deductible structure decisions, therefore, operate within a statutory framework — not just a financial one. For a broader legal overview of condominium property insurance obligations in Georgia, boards may reference this resource from Lazega & Johanson.
Per Unit Water Damage Deductible
Per unit deductibles apply separately to each unit involved in a loss.
Common amounts include:
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$10,000 per unit
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$25,000 per unit
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$50,000 per unit
Unlike flat deductibles, per unit deductibles are not capped at the total loss amount — they apply individually to each affected unit.
However, they are often less expensive for individual unit owners to insure against through their HO-6 policies.
From an underwriting perspective, this structure can significantly reduce the association’s overall loss severity — which directly impacts renewals and long-term premium stability.
Real-World Example – Water Heater Rupture
Consider a common scenario:
A ruptured water heater causes $21,000 in total damage across three units:
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Unit A: $5,000
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Unit B: $8,500
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Unit C: $7,500
Scenario 1: $10,000 Flat Water Damage Deductible
Each unit owner shares in the $10,000 deductible proportionally.
Unit A:
$5,000 ÷ $21,000 = 23.8%
23.8% × $10,000 = $2,381
The association’s insurance carrier ultimately pays $11,000.
Scenario 2: $5,000 Per Unit Deductible
Unit A: Responsible for entire $5,000 (does not exceed deductible)
Unit B: Pays $5,000; association pays $3,500
Unit C: Pays $5,000; association pays $2,500
Total paid by the association’s policy: $6,000.
This structure reduces the carrier’s payout significantly — lowering overall claim severity.
Why Deductible Structure Impacts Premium
Insurance underwriters carefully evaluate:
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Frequency of water damage claims
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Severity of each claim
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Total payout trends
Deductible structure directly influences claim severity metrics used in underwriting models.
A per unit deductible often reduces carrier exposure. Lower severity can improve:
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Loss ratios
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Renewal options
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Rate stability
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Underwriting appetite
For condominium associations facing tightening markets and rising property premiums, deductible structure is no longer just a financial detail — it is a strategic tool.
There Is No One-Size-Fits-All Answer
Flat deductibles offer predictability.
Per unit deductibles can improve renewals and long-term affordability.
The right structure depends on:
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Building and unit type
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Loss history
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Owner education
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Market conditions
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Lender requirements (including Fannie Mae guidelines)
Boards should evaluate deductible strategy as part of an overall risk management plan — not simply as a line item on a renewal proposal.
Conclusion
If your association has not reviewed its deductible structure in the last 12–24 months, now is the time.
The right deductible can:
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Protect renewal options
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Improve premium stability
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Shift manageable losses appropriately
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Strengthen long-term financial planning
A thoughtful review of your current structure may reveal opportunities to improve both affordability and long-term insurance performance.
If you would like to evaluate your association’s current deductible structure, we are happy to review your program and discuss options tailored to your community.
