W&I Insurance and Earn-Outs in Dutch M&A: What Still Belongs in the SPA?

W&I insurance and earn-outs shift risk after closing, but they do not replace careful Dutch SPA drafting

W&I insurance and earn-outs are tools used in Dutch M&A transactions to bridge risk allocation and valuation gaps, but they do not remove the need for a carefully drafted share purchase agreement.

W&I insurance changes the route for certain warranty claims. An earn-out changes when and how part of the purchase price is paid. Both can be useful in Dutch M&A and private equity transactions, but both also create drafting pressure. The SPA must still determine which warranties are insured, which risks remain with the seller, how known issues are carved out, how the earn-out business is managed and how post-closing claims are handled.

This article is part of the M&A Insights series on Dutch deal practice and is also relevant to the Private Equity Insights series where W&I insurance, clean exits and earn-out structures are used in sponsor-backed transactions.

In many Dutch transactions, the mistake is to treat W&I insurance as a clean substitute for seller liability or to treat an earn-out as a pricing formula only. In reality, both mechanisms must be integrated into the warranty package, disclosure letter, limitation regime, claims procedure and post-closing operating covenants.

W&I insurance changes the negotiation, not the need for drafting

W&I insurance can be useful in Dutch private M&A and private equity transactions. It may help a seller achieve a cleaner exit and give the buyer a claim route against an insurer rather than against the seller. In competitive sale processes, it can also make a bid more attractive.

But W&I insurance does not move the SPA to the background. The insurer underwrites the actual transaction documents, the due diligence record and the disclosure framework. If the warranty package is too thin, the disclosure process is unfocused or known risks are not properly carved out, the policy will not solve the underlying drafting problem.

The SPA still needs a disciplined warranty package. The disclosure letter still needs to identify exceptions clearly. The limitation regime must still define caps, baskets, time limits, exclusions and claims procedure. The parties must also decide which risks sit outside the insurance structure and remain subject to direct seller recourse.

Earn-outs create post-closing control issues

An earn-out is often used as a valuation bridge. The buyer is not willing to pay the full price at closing. The seller believes the business will deliver higher future value. The compromise is that part of the consideration becomes payable after closing if agreed targets are met.

The legal issue is rarely the headline formula alone. The real issue is control. After closing, the buyer controls the business. The seller wants comfort that the buyer will not manage the company in a way that depresses the earn-out. The buyer wants freedom to integrate the business, change strategy, allocate costs and make commercial decisions.

A Dutch SPA should therefore deal with the earn-out period in practical terms. Which accounting principles apply? Are extraordinary costs, integration costs or intra-group charges excluded? Does the seller receive information rights? Can the buyer reorganise the target business? What happens if key management leaves? Who resolves disputes about the calculation?

Without that detail, an earn-out can become a second negotiation after closing.

Residual seller liability still matters

Even where W&I insurance is used, seller liability does not disappear. It becomes more selective.

Some claims may be covered by the W&I policy. Other risks may be excluded. Certain matters may remain direct seller exposure. Fraud, title to shares, authority, leakage, specific tax risks, known issues, specific indemnities and covenant breaches often need separate treatment.

The same applies to earn-out obligations. If the buyer breaches an earn-out covenant, that is not automatically an insured warranty issue. It may be a direct contractual claim under the SPA. If a factual issue affects both an insured warranty claim and the earn-out calculation, the SPA should explain how the routes interact.

This is especially important in private equity exits, where the seller often wants a clean break and the buyer still needs credible recourse for identified or excluded risks.

W&I, disclosure and known risks must align

The disclosure process is central to the interaction between W&I insurance and seller liability. Sellers want broad disclosure. Buyers and insurers want a usable record. If the disclosure letter becomes a general data room dump, parties may later disagree about whether a matter was fairly disclosed.

Known risks should be handled deliberately. Some are accepted by the buyer. Some are priced into the deal. Some require a specific indemnity. Some are excluded from the W&I policy but remain direct seller exposure. Some may require a condition precedent or closing deliverable.

That allocation should be visible in the SPA, disclosure letter and policy structure. It should not be left to implication.

For related drafting issues, see Viotta’s insights on disclosure letters in Dutch M&A transactions, locked box and completion accounts in Dutch M&A and earn-outs in Dutch M&A.

Claims mechanics should not be boilerplate

Where W&I insurance and earn-outs sit side by side, claims mechanics need more attention than usual. A single factual issue may affect several parts of the deal. It may trigger an insured warranty claim, influence the earn-out calculation, require a third-party claim process or raise questions about the buyer’s conduct after closing.

The SPA should therefore address notice requirements, timing, evidence, conduct of third-party claims, mitigation, insurer involvement, direct seller claims and earn-out dispute resolution. These provisions are often treated as technical drafting. In practice, they determine whether a remedy can actually be used.

If the parties want a clean risk allocation, the SPA must explain the route to recovery.

Practical conclusion

W&I insurance and earn-outs do not make Dutch SPA drafting lighter. They make the drafting more selective.

The key is to define the boundary between insured risk, direct seller liability and earn-out-related obligations before signing. The warranty package, disclosure letter, excluded matters, leakage protection, specific indemnities, earn-out covenants, information rights and claims procedure should be drafted as one coherent risk allocation framework.

A clean exit or valuation bridge only works if the Dutch SPA explains what still belongs in the contract.

FAQ

Does W&I insurance replace seller liability in a Dutch SPA?

No. W&I insurance may reduce direct seller exposure, but the SPA still needs a clear warranty package, disclosure framework, claims procedure and allocation of excluded risks. Fundamental warranties, fraud, leakage, tax matters, known issues, specific indemnities and covenant breaches may still require direct seller recourse.

Why are earn-outs difficult in Dutch M&A transactions?

Earn-outs are difficult because they combine valuation, control and post-closing conduct. The seller wants protection against buyer decisions that reduce the earn-out. The buyer wants freedom to integrate and operate the business. The SPA should address operating covenants, accounting principles, information rights, dispute escalation and payment mechanics.

Can W&I insurance and an earn-out be used together?

Yes. W&I insurance and earn-outs can be used together, but they should be drafted as one coherent risk allocation package. A post-closing issue may affect an insured warranty claim, an earn-out calculation and the buyer’s operational decisions at the same time.

What should remain outside the W&I policy?

Typical excluded or separately negotiated matters include fraud, title and capacity warranties, leakage, certain tax risks, known issues, specific indemnities, covenant breaches and earn-out disputes. These should be addressed directly in the Dutch SPA.

Why is this relevant for private equity sellers?

Private equity sellers often want a clean exit. W&I insurance can support that objective, but it does not automatically eliminate all seller exposure. The transaction documents should clearly separate insured risk, direct seller liability and earn-out-related obligations.

About Dirk de Waard

Dirk de Waard is a Dutch corporate and M&A lawyer focusing on Dutch M&A, private equity, venture capital and governance. He advises buyers, sellers, founders, management teams and private equity investors on Dutch transaction structuring, SPA drafting, warranty packages, disclosure, earn-outs, W&I insurance interfaces and post-closing risk allocation.

Dutch SPA support for W&I insurance, earn-outs and seller liability

A Dutch SPA involving W&I insurance, an earn-out or residual seller liability requires more than agreeing the headline structure. The warranty package, disclosure letter, excluded matters, leakage protection, indemnities, earn-out covenants and claims mechanics need to work together.

Dirk de Waard advises buyers, sellers, founders, management teams and private equity investors on Dutch M&A and private equity transactions. As partner at Venture Lawyers, he works with a wider team of Dutch M&A, VC and PE lawyers where transactions require broader execution capacity.

If you are negotiating a Dutch SPA with W&I insurance, an earn-out or residual seller liability, contact Dirk de Waard at dirk.dewaard@viottalaw.com to discuss the Dutch implementation points before the transaction documents are finalised.