In an increasingly complex and competitive M&A environment—characterised by compressed deal timelines, heightened regulatory scrutiny, valuation pressures and greater deal execution risk—investors and strategic buyers are placing heightened emphasis on robust and commercially efficient risk-mitigation mechanisms. Traditional protections such as escrows, holdbacks and post-closing indemnities, while effective, often constrain deal liquidity, prolong seller exposure and can become points of friction in negotiations. Against this backdrop, Warranty & Indemnity (“W&I”) insurance has emerged as a key transactional tool that reallocates risk from the contracting parties to a third-party insurer, enabling buyers to secure meaningful protection against breaches of representations and warranties while allowing sellers to achieve cleaner exits with limited post-closing liability. By operating alongside, and in some cases partially substituting, conventional indemnity structures, W&I insurance has become an increasingly important facilitator of deal certainty, pricing alignment and smoother execution in both domestic and cross-border M&A transactions.

What is W&I Insurance?

W&I insurance is a bespoke transactional risk insurance product designed to cover financial losses arising from breaches of representations and warranties given in M&A transaction documents, such as share purchase agreements or business transfer agreements. The insurance is structured to mirror the contractual warranty package and operates as a backstop to the negotiated risk allocation between the parties.

From a buyer’s perspective, W&I insurance provides enhanced deal certainty by enabling recovery of losses directly from a third-party insurer, rather than relying solely on the seller’s covenant strength or post-closing solvency. This is particularly relevant in transactions involving private equity sellers, fund exits, or dispersed shareholder bases, where sellers may have limited appetite or capacity to remain liable after closing. For sellers, W&I insurance significantly reduces post-closing exposure by limiting or eliminating indemnity obligations, thereby facilitating a cleaner and more definitive exit.

Historically, buyers relied on contractual indemnities supported by escrows, holdbacks or deferred consideration to mitigate warranty risk. While effective, these mechanisms often tied up transaction proceeds, prolonged negotiations, and exposed buyers to counterparty risk in the event of seller insolvency or enforcement challenges. W&I insurance addresses these concerns by transferring the economic risk of warranty breaches to a financially robust insurer, reducing reliance on seller-backed security arrangements and enabling greater flexibility in structuring indemnity caps, survival periods and security mechanisms. As a result, W&I insurance has increasingly become an integral component of modern M&A risk management strategies, particularly in competitive auction processes and cross-border transactions.

W&I Insurance in India

W&I insurance in India is not governed by any standalone or transaction-specific legislation. Such policies are issued by general insurers and are regulated under the Insurance Act, 1938 and the regulatory framework prescribed thereunder.

Where the acquirer is a foreign investor or non-resident, W&I insurance is typically obtained from an offshore insurer, in compliance with the applicable laws of the jurisdiction in which such acquirer is based. Conversely, Indian resident acquirers generally procure W&I insurance from the Indian subsidiaries or affiliates of foreign insurance providers. This approach is largely driven by the fact that W&I insurance is a more mature and widely recognised product in global markets, whereas in India it continues to remain at a relatively nascent stage of development.

Types of W&I Insurance Policies

W&I insurance is structured to maximise coverage for the insured party, regardless of who procures the policy. The following policy structures are commonly used in M&A transactions:

Buy-Side Policies: Buy-side W&I insurance is the most prevalent form and allows buyers to claim directly against the insurer, eliminating the need to pursue sellers for warranty breaches. This structure is particularly attractive in competitive auctions, as it facilitates a clean exit for sellers.
Sell-Side Policies: Sell-side W&I insurance protects sellers against post-closing warranty claims and is typically used where sellers are unable to provide meaningful indemnities, such as in joint ventures or distressed transactions.
Sell-Buy Flip Policies: Under a sell-buy flip structure, the seller initially negotiates a sell-side W&I policy, which is transferred to the buyer once a preferred bidder is identified. While the seller generally bears the premium during the initial phase, cost allocation may be renegotiated at the transaction stage. This structure offers flexibility and transitional risk management, contributing to its growing adoption.

W&I Insurance Policy Mechanics

Key technical features of W&I policies include:

De-minimis thresholds and retention: These set the minimum claim levels and deductible portions the insured must bear.
Enterprise value linkage: Policy cover is often expressed as a percentage of the target’s enterprise value.
Exclusions: Typical exclusions include fraud, changes in law, accounting methods, environmental liabilities, and certain tax issues unless specifically covered.

Enhancements and “Scrapes” – Are They Worth It?

One of the practical considerations in W&I insurance is whether to procure enhancements such as materiality scrapes and knowledgescrapes. In conventional policies, insurers may exclude warranties that contain materiality or knowledge qualifiers, limiting effective coverage.

Materiality scrape: Removes the effect of a materiality qualifier, enabling claims without proving materiality.
Knowledge scrape: Treats knowledge-based warranties as if the knowledge qualifier does not apply.

These enhancements make the W&I coverage closer to traditional indemnities, but they come with a cost in the form of additional premiums. Parties should therefore assess whether such enhancements justify the incremental risk mitigation relative to the added expense, especially in competitive auctions or complex transactions.

Market Adoption and Trends: Global and Indian Context

Globally, W&I insurance is an established risk-transfer instrument in M&A, particularly in markets such as the US and Europe. Its uptake has been driven by buyers’ demand for cleaner claims processes and sellers’ desire for limited post-closing exposure.

In India, W&I insurance is relatively nascent but gaining traction. Historically, Indian buyers relied on traditional indemnity frameworks backed by escrows and holdbacks. However, as deal sophistication increases — particularly in private equity and cross-border transactions — W&I policies are being used more frequently to balance risk and streamline negotiations.

Benefits for Deal Parties

Sellers: Potential for a clean exit, with limited ongoing liabilities.
Buyers: Reduced counterparty risk and improved recovery prospects for breaches of warranties.
Deal dynamics: Can facilitate smoother negotiations by de-risking heavily contested warranty provisions.

Practical Considerations for Transactional Parties

Due Diligence Alignment : Since insurers assess risk based on diligence findings, insufficient due diligence can limit the scope or terms of coverage. Robust legal, tax and financial diligence is therefore essential to achieve desirable underwriting outcomes.
Cost Allocation and Negotiation: Parties must negotiate who bears the premium costs — buyers, sellers, or shared arrangements — and the negotiation of retention, caps, and exclusions remains a critical commercial consideration.
Policy Exclusions and Limitations: Parties should pay close attention to policy exclusions and time limitations on claim periods, which differ by jurisdiction and warranty category (e.g., fundamental vs general warranties).

Conclusion

Warranty & Indemnity insurance represents a powerful addition to the transactional toolkit in M&A, offering a mechanism to transfer risk to a financially robust third party while reducing reliance on sellers’ indemnities. Its adoption in India is on an upward trajectory, driven by investor appetite for certainty and risk management sophistication. However, its bespoke nature, premium costs, and exclusionary scope require careful commercial and legal evaluation on a transaction-by-transaction basis.

For deal parties seeking enhanced certainty and cleaner post-closing outcomes, W&I insurance — supplemented by targeted enhancements — warrants serious consideration as part of a comprehensive risk mitigation strategy.

Warranty & Indemnity Insurance as a Risk Mitigation Tool in M&A