The Principle of Contribution in insurance says that when the same risk is covered by multiple insurance policies, insurers share the claim payout proportionally rather than allowing the insured to recover more than he or she actually lost. It mostly applies to indemnity-based policies (such as health, fire, and motor insurance) where it is common for an insured to have overlapping policies. Here, we will discuss how the principle of contribution works in insurance and its impact on a claim.
Let’s proceed!
Key Takeaways:
- The principle of contribution ensures insurance companies share claims proportionally when multiple policies cover the same risk.
- This principle applies to indemnity-based policies only, not to life insurance / personal accident policies.
- A pro-rata calculation formula based on the sum insured is commonly used to determine each insurer’s proportionate share
- A policyholder must disclose all existing insurance policies to avoid claim rejection or a reduction in payout
What is the Principle of Contribution in Insurance?
The Principle of Contribution is one of the fundamental doctrines of insurance, applicable primarily to indemnity-based policies. It states that when the same risk is covered under multiple insurance policies, insurers should share the claim in proportion to the sum insured under each policy. This prevents a policyholder from claiming the full amount from each insurance company and making a profit from insurance.
Key Conditions of the Principle of Contribution
- Multiple Policies Cover the Same Risk: The contribution principle only applies when multiple insurance policies cover the same insured party, subject matter, and risk.
- Indemnity-Based Insurance: This principle applies to insurance policies (such as health, fire, or auto insurance) that compensate the actual financial loss that has been incurred. It does not apply to benefit-based insurance policies such as life or personal accident.
- Proportional Claim Sharing: When the same risk is insured by several insurers, the claim will be shared by them in proportion to their sum insured.
Principle of Contribution in Insurance: Example
Here is a simple principle of contribution in insurance, an example to understand the calculation in action. Let us suppose a factory owner purchases two fire insurance policies to cover the same property:
- The sum insured of policy A is ₹40 lakh
- The sum insured of policy B is ₹60 lakh
- Total sum insured: ₹1 crore
- Actual fire loss: ₹20 lakh
Now, as per the principle of contribution in insurance, each insurer pays its proportional share:
- Share of Policy A = (₹40L / ₹100L) × ₹20L = ₹8 lakh
- Share of Policy B = (₹60L / ₹100L) × ₹20L = ₹12 lakh
Therefore, instead of one insurer bearing the full brunt of ₹20 lakh, both insurers contribute, depending on their coverage share. The summary table below will make it even easier to understand:
| Insurer | Sum Insured | Share of ₹20L Claim |
| Policy A | ₹40 lakh (40%) | ₹8 lakh |
| Policy B | ₹60 lakh (60%) | ₹12 lakh |
| Total | ₹1 crore | ₹20 lakh |
Legal Framework: Contribution to Indian Insurance Law
The Principle of Contribution is derived from common law principles and has been explicitly acknowledged and applied by the Indian jurisprudence on insurance. In the Insurance Act of 1938 and subsequent regulations issued by the Insurance Regulatory and Development Authority of India (IRDAI), we can find guidelines and rules related to the application of this principle.
Key Legal Provisions and Guidelines
- Insurance Act, 1938: Establishes the duty of disclosure and indemnity principles.
- IRDAI Guidelines: Regulate claim settlements where several insurance policies are involved and emphasise transparency between insurers and insureds.
- GIC (General Insurance Council) Directives: Offer recommendations on managing contributions in general insurance across industries.
- Judicial Precedents: The Indian judiciary has enforced the concept of contribution when policyholders tried to claim full compensation from multiple insurers.
What Policyholders Must Disclose
At the time of purchasing policies, policyholders must inform the insurers about all existing policies. Unless the contract has been altered to exclude contribution, insurance companies have the right to apply contribution when multiple policies exist. A failure by the policyholder to disclose all the insurance policies may cause an insurer to deny or reduce the claim. Transparency holds significance in insurance. Failure to declare multiple policies can also lead to legal disputes.
How the Principle of Contribution Works
Insurance companies decide the distribution of claims payout among the policies with the help of a pro-rata contribution method. The formula used is:
(Sum Insured under One Insurance Policy / Total Sum Insured from All Policies) × Total Loss Payable Amount
This calculation method makes sure that each insurance company pays only their fair share of the total claim amount.
Methods Used to Apply Contribution
- Pro-rata Approach (Sum Insured Based): This is the most commonly used method. Here, each insurer’s liability is determined depending on the proportion of their sum insured to the total sum insured.
Example: If Insurer A covers 40% of the total sum insured, they pay 40% of the total claim amount. - Independent Liability Approach: Some insurance policies specify an independent liability clause. As per this, each insurance company may handle the claim separately. The insurer pays the whole amount for which it is bound, and it is not related to other insurers’ shares.
- Excess Policy Contribution: On top of the primary insurance policy that covers the first loss, an individual may buy an excess insurance policy that is only activated when the primary policy’s limit or the sum assured has been exhausted. The excess insurance policy, once triggered, is responsible for covering the rest of the amount till the maximum benefit or the total loss, whichever is less.
Where Does the Contribution Principle Apply?
The contribution principle is applied primarily to indemnity-based insurance policies, which compensate for actual financial loss payable rather than providing a fixed benefit. Some common examples include:
- Health Insurance: If an individual has multiple health insurance policies, insurers share the claim if the insured submits claims under both.
The claim will not exceed the total medical expenses incurred. - Property Insurance: Many businesses and individuals insure properties with multiple insurers for better coverage. In case of damage, insurers share the claim payout proportionally.
- Motor Insurance: If a vehicle is insured under two policies, insurance policy providers apply contribution principles to share liability for damage claims.
- Commercial Insurance (Business Interruption, Liability Insurance): When businesses take multiple liability or business interruption insurance policies, the principle of contribution is applied to claim settlements.
When Does the Contribution Principle Not Apply?
Not all insurance policies fall under the contribution rule. Some key exceptions include:
- Life Insurance: Life insurance policies provide fixed benefits and are not indemnity-based. A person can claim the full sum insured from multiple policies.
- Personal Accident Insurance: Personal accident policies offer lump-sum payouts rather than reimbursing actual loss payable.
- Standalone Critical Illness Policies: Since these policies pay a fixed benefit amount on diagnosis, the principle of contribution does not apply.
- Policies with a Waiver of Contribution Clause: Some policies may override contribution rules by stating that they will pay claims independently.
Challenges of Contribution in Insurance
While the contribution principle ensures fair claim distribution, it also comes with certain challenges:
- Complex Claim Process: Policyholders often face difficulties coordinating claims among multiple insurance policy providers.
- Claim Delays: Insurers may take longer to settle claims as they verify each other’s liabilities.
- Dispute Over Policy Terms: Some insurers may have different interpretations of contribution clauses, leading to disputes.
- Failure to Disclose Multiple Policies: If an insured does not disclose all policies, the insurance company may reject or reduce the claim.
These challenges highlight the importance of transparency and careful policy management.
Best Practices for Managing Multiple Policies
To ensure smooth claim settlement, policyholders should:
- Disclose All Existing Policies: Always inform insurers about other policies covering the same risk.
- Understand Contribution Clauses: Check the policy terms to understand how the principle of contribution will be applied.
- Maintain Proper Documentation: Keep records of policies, premium payments, and past claims.
- Consult an Insurance Advisor: If unsure about contribution rules, seek professional guidance.
- Choose Policies Carefully: Avoid unnecessary overlapping coverage that may complicate claims.
How BimaKavach Helps Businesses Manage Insurance Portfolios
Managing several policies with different insurers can create additional work for businesses when it comes to making disclosures and coordinating claims. With BimaKavach, businesses can compare and handle policies across 25+ insurers through a single dashboard. This makes overlapping coverage visible rather than hidden in paperwork. Also,
- You can use Bima Kendra(which is our internal platform for the businesses), which provides a centralised view of all your policies. This will help you maintain full disclosure and avoid complexities in insurance claims arising from overlapping coverages.
- Get complete guidance from our seasoned experts whenever you are unsure how contributions apply to your insurance policies.
Conclusion
The Principle of Contribution ensures fair distribution of insurance claim payouts when multiple policies cover the same risk. It is a crucial safeguard that prevents overcompensation and ensures that insurers pay their fair share.
Understanding the principle of contribution can help policyholders avoid claim disputes, manage multiple policies efficiently, and make informed insurance decisions. By following best practices and staying informed, they can optimise their coverage while ensuring a hassle-free claim process.
FAQs on the Principle of Contribution in Insurance
The principle of contribution ensures that when the same risk is covered by two or more insurers, each will pay a proportional share of the claim depending on their respective sum insured.
Insurers employ the pro-rata formula: (Sum Insured of one policy ÷ Total Sum Insured combining all policies) × Total claim amount. Each insurer only needs to pay its respective proportional share.
No. Under the contribution principle, the total payout combining all policies cannot exceed the actual loss. In other words, no one can be overcompensated. Insurers share the claim payout in proportion to their respective sum insured.
No. Life insurance is an indemnity-based policy. Rather, it’s benefit-based. In these policies, the claim amount is not dependent on any actual value or cost. You can claim the full sum insured from every life insurance policy you hold independently.
Indemnity means that you are not paid more than what you have lost. Contribution is a sub-principle that specifies how multiple insurers will share that compensation when your risk is covered by more than one policy.
Non-disclosure might lead to either outright rejection of your claim or your claim amount might be reduced proportionally. It is the responsibility of every policyholder to inform all insurers about other active policies that cover the same risk. Failure to do so is considered a breach of contract and might attract legal consequences.
It is the most common method where each insurer pays a share of the claim in proportion to their sum insured, relative to the total sum insured across all policies.
Yes. If you hold multiple health insurance policies and file a claim under both, insurers will share the payout proportionally. However, the total compensation amount ( combining these policies) cannot exceed the actual medical expenses
