Retention in Insurance
What you need to know
What you'll learn
Clear explanation of retention types including SIR, deductibles, and stop-loss options
Practical examples showing how retention works in real business scenarios
Understanding of how retention amounts affect your insurance premiums
Knowledge of key components: retention amounts, layers, and aggregate limits
Insight into claim handling processes once retention thresholds are met
Strategic guidance on balancing retention levels with risk management goals
Years of experience
Clients protected
5-star reviews
What is Retention in Insurance?
Retention in insurance is the amount of loss or damage that a policyholder agrees to bear themselves before their insurance coverage begins to pay. This concept is similar to a deductible but is often used in commercial insurance policies and can have different structures or applications depending on the policy type.
For example, if a business has a retention of $10,000 on its insurance policy and experiences a loss costing $50,000, the business must pay the first $10,000. The insurance company would then cover the remaining $40,000, provided the claim falls within the policy limits and terms.
Retention is a critical aspect of risk management for businesses. By choosing a retention amount, a company balances the costs of its insurance premiums with its willingness and ability to absorb smaller or more frequent losses. Higher retention usually means lower insurance premiums, as the insured assumes more risk. This strategic decision requires careful consideration of the business's financial capacity, risk tolerance, and claims history.
Key Components of Retention
There are three key components to understanding retention in insurance:
1. Retention Amount
The retention amount is the specific sum that the policyholder agrees to pay out of pocket before the insurance policy provides coverage. This can be a fixed dollar amount or a percentage of the loss, depending on the policy structure and the nature of the risk being insured.
2. Retention Layer
The retention layer refers to the financial range within which the policyholder is responsible for covering losses. This layer sits below the insurance company's layer, which begins to provide coverage once the retention amount has been exceeded. Understanding this layered approach is essential for businesses managing multiple insurance policies or complex risk profiles.
3. Aggregate Retention
Aggregate retention is the total amount that the insured party will pay out of pocket for all claims within a specified period, usually a policy year. Once the aggregate retention limit is reached, the insurer may start covering claims in full without further retention payments from the insured. This mechanism protects businesses from excessive accumulated losses over time.
Types of Retention
Retention can come in different forms depending on the nature and structure of the insurance policy. Here are four types of retention commonly used in business insurance:
Self-Insured Retention (SIR)
This type of retention is the amount a business must pay before the insurance policy begins to respond. An SIR can be quite substantial and is typically used by larger companies that can afford to handle significant claims independently before seeking insurance coverage. With SIR, the business handles the claim directly until the retention amount is met.
Deductible
Although sometimes used interchangeably with retention, a deductible is a specific amount subtracted from the payout of a claim. Unlike SIR, the insurer handles the claim from the start but deducts the deductible amount from the claim payment. This distinction matters for claim administration and cash flow management.
Excess Insurance Retention
Excess insurance policies provide coverage above the limits of an underlying primary policy. The retention in this case refers to the amount not covered by the primary insurance that must be met before the excess policy pays out. This layered approach is common for businesses seeking high overall coverage limits.
Stop-Loss Retention
This type of retention is commonly used in health insurance and self-funded employee benefit plans. It limits the amount a business has to pay for claims, either on a per-claim basis (specific stop-loss) or in total over a policy period (aggregate stop-loss). Once the stop-loss threshold is met, the insurer covers further claims.
How Insurance Covers Retention
Insurance covers retention by providing financial protection for claims that exceed the retained amount. Here's how it works:
Claim Handling
When a loss occurs, the policyholder initially covers the retention amount. The insurer then handles the claim, including investigation, adjustment, and settlement, once the retention threshold is met. The specific involvement of the insurer can vary depending on whether the policy uses a deductible or self-insured retention structure.
Coverage Beyond Retention
Once the retention amount is paid by the policyholder, the insurance policy kicks in to cover the remaining costs of the claim, up to the policy limits. This coverage can include property damage, liability claims, legal fees, and other insured losses as specified in the policy terms.
Policy Limits and Terms
The insurance policy will specify the terms under which it covers claims beyond the retention amount. This includes the types of losses covered, exclusions, conditions precedent, and any special terms that must be met for the policy to respond. Understanding these terms is crucial for avoiding coverage disputes.
Premium Adjustments
The amount of retention chosen by a business directly affects the insurance premium. Higher retention typically results in lower premiums because the insured assumes more risk and the insurer's potential liability is reduced. Conversely, lower retention usually leads to higher premiums as the insurer bears a greater portion of the risk from the first dollar of loss.
Meet the author
See the author who wrote this article

Head of Outreach at Gerrard's Insurance, connecting commercial business directors with experienced brokers to secure better insurance outcomes.
Secure the exact cover your business needs
Getting insured shouldn't be a headache. We use innovative technology to strip away the paperwork and deliver a tailored, accurate quote in record time.
