E&O Deductible vs. Retention: What’s the Difference?

Quick answer

A deductible is generally the portion of a covered loss the insured is responsible for before or alongside the insurer payment. A self-insured retention, often called an SIR, can function more like a layer of risk the insured must satisfy before the insurer obligation begins. The exact mechanics depend on the policy wording.

Why the distinction matters

Two policies may both show “$5,000” next to the insured’s out-of-pocket obligation, yet handle legal expenses, settlement authority and payment timing differently. That can materially affect cash flow and claim management.

Questions to ask about a deductible

• Does the deductible apply to damages only or also to defense costs?
• Is there one deductible per claim?
• Can the deductible be reduced by mediation or other loss-control provisions?
• Does the insurer pay first and seek reimbursement, or must the insured fund the deductible directly?

Questions to ask about a retention

• Must the insured pay the retention before the insurer has a duty to defend or indemnify?
• Who controls defense while the retention is being satisfied?
• Do defense expenses count toward the retention?
• Can the insurer step in earlier even if the retention is not exhausted?

Defense costs can change the economics

The deductible or retention should be reviewed together with the policy’s defense-cost provision. If legal expenses reduce the liability limit, the practical effect of the insured’s out-of-pocket amount may be very different from a policy where defense is outside the limit.

Read E&O Defense Costs: Inside vs. Outside Policy Limits →

Compare more than the number

When comparing E&O quotes, look at the deductible or retention amount, how it is applied, whether defense costs erode the limit, and whether special deductibles or sublimits apply to particular exposures.

Review how brokerage E&O limits are evaluated →