Guide context
Understand the mechanics before the negotiation starts
Core transaction concepts matter because they often determine how headline value converts into real economics for shareholders. Buyers, lenders, and counsel may use the same term differently depending on structure, timing, and diligence findings.
Use this guide to clarify the commercial issue before a process becomes time-sensitive. The right interpretation depends on company size, sector, geography, financial profile, buyer universe, and the leverage available when terms are negotiated.
Before a term is accepted, shareholders should ask how it will be measured, who controls the calculation, what information supports it, and whether the answer can change between signing and closing.
This concept is often evaluated alongside Asset Sale vs. Stock Sale, What is a Letter of Intent (LOI)?, and The M&A Sale Process: How It Works. because value, diligence, structure, and closing certainty are usually connected.
What the problem is that R&W insurance solves
In a typical M&A transaction, the seller gives representations and warranties to the buyer — statements about the business that, if untrue, give the buyer the right to claim compensation. Traditionally, sellers backed these with a personal indemnity — typically supported by an escrow holding 10–20% of the purchase price for 12–18 months post-closing. This meant sellers could not cleanly exit the transaction. R&W insurance replaces the seller's personal indemnity with an insurance policy — giving the buyer a creditworthy source of recovery and allowing the seller to receive their consideration without a large escrow holdback.
How R&W insurance works
There are two structures. In a buyer-side policy (by far the most common in contemporary practice), the buyer takes out an insurance policy directly. If a warranty claim arises, the buyer claims against the insurer rather than the seller. The seller's indemnity obligation is typically limited to a 'nil recourse' position — the seller has no liability for warranty claims beyond any agreed deductible (often nominal). In a seller-side policy (less common), the seller takes out the policy and assigns the benefit to the buyer. The economics are the same but the structure differs.
What R&W insurance covers — and what it does not
R&W insurance covers unknown breaches of the representations and warranties given in the SPA — claims arising from inaccuracies in financial statements, title to assets, regulatory compliance, intellectual property ownership, and similar. It does not cover: matters disclosed in the data room or disclosure letter (which the buyer has accepted the risk of); known issues (warranty insurance never covers known problems — it covers unknown breaches); purchase price adjustments (working capital or earn-out disputes are not covered); and fraud by the seller.
What it costs
R&W insurance is typically priced at 2–4% of the insured limit — so insuring €20M of warranty exposure might cost €500,000–€800,000. The policy has a retention (deductible) of 0.5–1% of enterprise value that sits below the insurance attachment point. The cost has declined significantly as competition among insurers has increased. In US PE transactions, the cost is typically split between buyer and seller as part of the deal economics.
Why it has become standard
R&W insurance has become standard for several reasons. For sellers, it enables a clean exit without a large escrow holdback — proceeds flow at closing rather than being retained for 18 months. For buyers, it provides a creditworthy indemnification source and simplifies post-closing relationships with the management team they need to retain. For PE funds, distributing deal proceeds at closing rather than reserving for warranty exposure is operationally important. The combination of these benefits has made R&W insurance the default structure in most US PE transactions above $50M and increasingly in European deals above €30M.
Questions to resolve
Turn the concept into a decision
The practical value of this guide is highest when the concept is tested against the company's facts, shareholder objectives, counterparty universe, and timing. Before relying on the analysis in a live transaction discussion, owners and boards should resolve the following questions.
- What company-specific facts support the guidance in "What the problem is that R&W insurance solves", and what documents or adviser input would make that answer credible to buyers, lenders, investors, or a board?
- What company-specific facts support the guidance in "How R&W insurance works", and what documents or adviser input would make that answer credible to buyers, lenders, investors, or a board?
- What company-specific facts support the guidance in "What R&W insurance covers — and what it does not", and what documents or adviser input would make that answer credible to buyers, lenders, investors, or a board?
- How does this topic interact with Asset Sale vs. Stock Sale and What is a Letter of Intent (LOI)?, and would those related issues change valuation, proceeds, structure, timing, or closing certainty?