Glossary

Endorsement

An endorsement is a written amendment attached to an existing insurance policy that modifies its terms, conditions, coverage, or scope during the policy period. In Indian commercial insurance, endorsements are issued by the insurer and form an integral part of the policy contract, subject to IRDAI guidelines.

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Last reviewed: April 2026

In plain English

An endorsement is an official change made to your existing insurance policy. If you buy new equipment, move to a new location, or need to adjust your coverage amount mid-year, the insurer issues an endorsement to update the policy. Think of it as an amendment — it changes specific parts of your policy without replacing the entire document.

Detailed explanation

Insurance needs of Indian businesses rarely remain static throughout a policy year. New assets are acquired, operations expand to new locations, business activities change, and risk profiles evolve. Endorsements provide the legal mechanism to modify an existing policy to reflect these changes without issuing an entirely new policy.

In the Indian market, endorsements are formal documents issued by the insurer, referenced by an endorsement number, and attached to the policy. They become part of the policy contract and, in the event of any conflict between the endorsement and the original policy wording, the endorsement typically prevails. IRDAI requires that all endorsements be documented in writing and communicated to the insured.

There are several common types of endorsements in Indian commercial insurance. An addition endorsement extends coverage to new assets, locations, or perils not originally included. A deletion endorsement removes assets, locations, or coverages. A modification endorsement changes existing terms — such as revising the sum insured, altering the deductible, or updating the insured's address. A clauses endorsement adds specific clauses like the reinstatement value clause, escalation clause, or agreed bank clause to a fire policy.

Premium implications of endorsements follow a standard practice. An endorsement that increases coverage (higher sum insured, additional perils, new locations) attracts an additional premium calculated on a pro-rata basis for the remaining policy period. Conversely, an endorsement that reduces coverage may entitle the insured to a refund of premium, though short-period cancellation scales (rather than pro-rata) may apply depending on the insurer's terms.

In the Indian banking context, endorsements play a critical role. When a business obtains a loan secured against insured assets, the bank or financial institution requires a bank clause endorsement (also called a lender's loss payable clause) on the policy. This endorsement ensures that claim proceeds are paid to the lending bank to the extent of its financial interest. The Reserve Bank of India's lending norms effectively mandate this for secured commercial lending.

Endorsements must be requested through the insurer or the IRDAI-licensed insurance broker. Indian businesses should review all endorsements carefully to ensure they accurately reflect the intended changes and maintain complete records as part of their policy documentation. During the claims process, the insurer will verify all endorsements to determine the exact scope of coverage at the time of loss.

Indian example

A real estate developer in Mumbai acquires a new construction site mid-year and needs to extend their contractors' all-risk policy to cover it. The IRDAI-licensed broker requests an addition endorsement from the insurer, which adds the new site with a sum insured of INR 45 crore, collects pro-rata additional premium for the remaining seven months, and attaches the endorsement to the existing policy.

Frequently Asked Questions

Is there a time limit for requesting endorsements on Indian commercial insurance policies?
There is no specific statutory time limit for requesting endorsements under IRDAI regulations, but endorsements should be requested promptly when the change in risk occurs. Delaying an endorsement — for example, not adding newly acquired machinery to the policy — can leave the asset uninsured. If a loss occurs before the endorsement is processed, the insurer may deny the claim for the unendorsed asset. Best practice in the Indian market is to notify the insurer or broker within 7 to 15 days of any material change in the insured risk to ensure timely issuance of the endorsement.
How does a bank clause endorsement work in Indian commercial insurance?
A bank clause endorsement, also known as a lender's loss payable clause, protects the financial interest of a bank or lending institution that has provided a loan secured against the insured assets. When attached to a fire or property policy, it directs the insurer to pay claim proceeds to the bank to the extent of the outstanding loan amount. In India, this is standard practice for term loans, working capital facilities, and project finance. The Reserve Bank of India expects lending institutions to ensure that adequate insurance with a bank clause endorsement is maintained on all secured assets. The endorsement also typically requires the insurer to notify the bank before cancelling or materially altering the policy.

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