What does Self-Insured Retention (SIR) refer to in insurance?

Self-Insured Retention (SIR) refers to the specific amount that a policyholder must pay out-of-pocket before the insurance coverage comes into effect. This mechanism is often found in liability insurance policies and serves to alleviate the insurer's burden by requiring the insured to retain a portion of the risk. Essentially, SIR creates a threshold that must be met before the insurer starts covering claims related to losses or damages.

For example, if a policy has a $5,000 SIR, the policyholder would need to cover the first $5,000 of any claim before the insurer would contribute to any additional costs. This approach can lead to lower premiums because the insurer assumes less risk, knowing that the insured has a financial stake in the initial portion of the claim.

Understanding SIR is crucial for policyholders, as it affects their financial responsibility in the event of a loss and the overall structure of their insurance coverage.