Warranty & Indemnity (W&I) Insurance in Poland 2026: Practical Guide for Buyers, Sellers and Counsel

Warranty and indemnity insurance in Poland has moved from a niche product used mainly in large-cap, London-brokered transactions to a mainstream deal tool deployed across mid-market and cross-border private equity acquisitions. The 2026 Polish M&A landscape, characterised by tighter valuation gaps, increased cross-border PE activity and sellers demanding clean exits, has made W&I policies an essential mechanism for bridging trust and diligence gaps between counterparties. This guide provides a practitioner-level playbook: product mechanics, insurer process and timelines, buyer and seller negotiation tactics, SPA coordination, typical exclusions under Polish market practice, and a ready-to-use pre-closing checklist.

Whether you are advising the buy-side or representing a founder seeking a complete exit, this article equips you with the drafting and commercial tools to structure indemnity insurance in M&A transactions effectively.

Executive Summary, What W&I Does and Why It Matters in Poland

Warranty and indemnity (W&I) insurance is a transactional insurance product that transfers the financial risk of a breach of seller warranties in a share or asset purchase agreement (SPA) from the deal counterparty to a specialist insurer. In a buyer-side policy, by far the most common structure in Poland, the buyer claims directly against the insurer rather than the seller when a warranted fact proves untrue, eliminating the need for protracted post-closing disputes between the parties.

Before engaging brokers or requesting indicative terms, deal teams should apply a quick decision checklist:

• Buyers should insist on W&I when the seller is a PE fund with a fixed fund life, when seller creditworthiness post-closing is uncertain, or when competitive auction dynamics make aggressive warranty claims politically unworkable.
• Sellers should propose W&I when they seek a clean exit with no contingent liabilities, when distributing proceeds to multiple shareholders, or when the buyer demands warranty protection beyond what the seller is willing to back with personal balance-sheet exposure.
• Cost drivers to evaluate early: enterprise value, sector risk profile, breadth of warranties, quality of due diligence, and whether tax or environmental coverage is required.
• Cross-border note: insurers licensed or passporting into Poland under EU Solvency II and the Insurance Distribution Directive (IDD) can underwrite Polish-law SPAs, though policy wording must align with Polish Civil Code remedies and limitation periods to be enforceable.

Early indications suggest that deal teams who integrate W&I planning from term-sheet stage, rather than bolting it on during SPA mark-up, achieve materially faster policy placement and fewer exclusions at binding.

How W&I Insurance Works, Product Mechanics and Parties’ Roles

Policy anatomy

A W&I policy in Poland involves three core parties: the insurer (typically a Lloyd’s syndicate or continental European carrier passporting under Solvency II), the insured (either buyer or seller, depending on the policy type) and the beneficiary (the party entitled to receive indemnity payments). The policy period usually mirrors the warranty survival period in the SPA, commonly 24 to 36 months for general business warranties and up to 84 months for fundamental and tax warranties, reflecting the general prescription periods under the Polish Civil Code (Kodeks cywilny).

Typical coverage triggers and exclusions

Coverage is triggered when a warranty given in the SPA proves to have been inaccurate as at the date of the SPA or at closing, and the buyer suffers a quantifiable loss as a result. Crucially, a warranty and indemnity policy in Poland does not cover:

• Matters actually known to the buyer’s deal team prior to inception (the “known issues” exclusion)
• Forward-looking statements, projections and business plans
• Purchase price adjustments and earn-out disputes
• Fines, penalties and sanctions imposed by public authorities (generally uninsurable under Polish law)
• Specific items identified and excluded during insurer due diligence

Insurer diligence and warranties disclosure

Insurers conduct their own underwriting due diligence, a desk review of the buyer’s DD reports, the disclosure letter and the SPA warranty schedule. The insurer is not re-doing buyer DD; it is assessing the quality and scope of the diligence already performed. Gaps in DD (for example, no environmental survey on a manufacturing target) will typically result in specific exclusions or sub-limits in the policy rather than outright denial of cover.

Commercial Market Realities for W&I Insurance in Poland 2026, Pricing, Capacity and Timelines

The Polish W&I market in 2026 reflects a maturing insurance ecosystem. Several international insurers actively underwrite Polish-law transactions, and a growing number of local brokers facilitate placement. The Polish Financial Supervision Authority (KNF) oversees insurance activities conducted within Poland, while many W&I policies are underwritten by EU-passported carriers operating under the freedom-of-services regime established by the Act on Insurance Activity (Ustawa o działalności ubezpieczeniowej i reasekuracyjnej).

Industry observers expect the following commercial parameters to hold for mid-market Polish deals in 2026:

• Premium range: typically 1.0 %–1.8 % of the policy limit for standard commercial/industrial targets; higher (2.0 %–3.0 %) for sectors with elevated risk profiles such as healthcare, environmental services or regulated industries.
• Retention levels: usually 0.5 %–1.0 % of enterprise value, often stepping down to nil after 12–18 months (a “tipping basket” structure).
• Policy limits: commonly set at 15 %–25 % of enterprise value, though higher limits are available through excess-layer placements.
• Underwriting timeline: from broker engagement to bound policy, deal teams should budget 3–5 weeks for a straightforward transaction and up to 6–8 weeks where sector-specific DD is required (e.g., environmental site assessments).

The indicative underwriting timeline runs as follows: Week 1, broker engagement and non-binding indication (NBI) from 2–4 insurers; Weeks 2–3, insurer DD (review of buyer DD reports, SPA mark-up and disclosure letter); Week 4, policy wording negotiation and resolution of exclusions; Week 5, binding and simultaneous SPA signing/closing. Compressed timelines are achievable for repeat clients or where comprehensive vendor DD reports are available.

Buyer Playbook, Using W&I to Maximise Protections and Clean Exit

Buyer’s policy vs seller’s policy

In the vast majority of Polish transactions, W&I is structured as a buyer-side policy. The buyer is the insured and claimant, and the policy sits alongside, rather than replaces, the SPA warranties. A seller-side policy (where the seller insures its own warranty exposure) is less common in Poland but may arise in auction processes where the seller controls the insurance process and passes a pre-negotiated policy to the winning bidder.

Negotiation priorities for buyers: scope, retention, survival and fraud

Buyer protections in M&A in Poland depend on careful coordination between the SPA and the policy. Key negotiation priorities include:

• Warranty scope: ensure SPA warranties are drafted broadly enough to trigger meaningful policy coverage, avoid excessive materiality or knowledge qualifiers that could give the insurer grounds to deny a claim.
• Retention levels: push for a tipping basket (where the full loss is covered once the retention threshold is breached, not just the excess) and negotiate a step-down to nil retention after 12 months.
• Survival periods: align policy notification periods with, or extend beyond, the SPA warranty limitation period. For fundamental warranties, the standard general prescription period under the Polish Civil Code should serve as the baseline.
• Fraud carve-out: confirm that the insurer’s subrogation rights against the seller are preserved in cases of seller fraud or wilful misconduct, this is a non-negotiable buyer protection.

Who pays and how costs are split

Market practice in Poland (as across broader CEE) is that the buyer pays the W&I premium in a buyer-side policy, often treating it as an acquisition cost. In competitive auctions, sellers sometimes contribute to the premium as an incentive for buyers to accept limited seller warranty exposure. Industry observers report that in approximately 70–80 % of Polish deals, the buyer bears the full premium cost; in the remainder, a cost-sharing arrangement is negotiated at SPA stage. Insurance premium tax and broker fees are additional costs that should be budgeted separately.

Claims process overview

Buyers must notify the insurer promptly upon discovering a potential warranty breach. Delay in notification, particularly beyond any contractual notice window, risks policy forfeiture. The W&I claims process in Poland requires the buyer to provide evidence of the warranty breach, quantification of loss, and cooperation with the insurer’s appointed claims handler. Detailed claims-process steps are set out in a dedicated section below.

Seller Playbook, When to Insist on W&I and How to Limit Exposure

Seller-favourable structures

For sellers, particularly PE funds distributing proceeds to limited partners, the primary value of W&I insurance is the ability to achieve a clean exit with minimal or zero contingent warranty exposure. Sellers should push for:

• A buyer-side policy with an express waiver of the insurer’s subrogation rights against the seller (except for fraud)
• SPA warranty caps reduced to a nominal amount (often €1 or PLN 1) on the basis that the buyer’s recourse is to the policy, not to the seller
• Limitation periods in the SPA shortened to the minimum commercially acceptable, backstopped by the policy’s own longer survival period

Materiality qualifiers and disclosure schedules

Sellers should ensure that SPA warranties Poland practice allows include appropriate materiality qualifiers and that a comprehensive disclosure schedule is prepared. A robust disclosure exercise serves a dual purpose: it narrows the seller’s potential warranty liability and satisfies the insurer’s underwriting requirements, reducing the risk of policy exclusions. Under Polish Civil Code principles, a seller who makes full and accurate disclosure limits its exposure for claims based on matters disclosed.

Sample seller protective clause

“The Buyer acknowledges that its sole recourse for any breach of the Warranties (other than in the case of fraud by the Seller) shall be against the Insurer under the W&I Policy, and the Buyer hereby irrevocably waives any right to bring a claim against the Seller in respect of any such breach, provided that the W&I Policy is in force and has not been voided for reasons attributable to the Buyer.”

This clause should be adapted to the specific policy wording and Polish law requirements. The likely practical effect is that the seller’s residual exposure is limited to fraud, a position most insurers and buyers will accept in a well-diligenced transaction.

W&I vs Escrow, Retention and Indemnities, Comparison Table and Decision Guide

Choosing between warranty and indemnity insurance in Poland and traditional buyer-protection mechanisms requires a clear understanding of each tool’s commercial trade-offs. The following comparison table summarises the key differences:

When deciding between escrow vs W&I or a hybrid structure, consider the following decision points:

• Use W&I alone when the seller is a financial sponsor requiring full distribution, the deal is in a standard-risk sector and comprehensive DD has been completed.
• Use escrow alone or alongside W&I when there are identified material risks that the insurer excludes from coverage (e.g., a pending tax audit or known environmental contamination).
• Use seller indemnity alone in small domestic deals where W&I premium costs are disproportionate to the transaction value, or where the seller is a well-capitalised strategic party.
• Hybrid structures, W&I for general warranties plus targeted escrow for specific identified risks, are increasingly common in Poland and represent best practice for complex transactions.

Drafting SPA Warranties and Policy Coordination, Practical Clauses and Checklist

Interaction points between SPA and policy

The effectiveness of a W&I policy depends on precise alignment between the SPA warranty schedule and the policy wording. Key interaction points that counsel must check include:

• Warranty wording: the policy covers breaches of warranties “as written” in the SPA, any change to warranty text after the insurer’s underwriting review must be re-confirmed with the insurer.
• Knowledge qualifiers: excessive use of “to the best knowledge of the Seller” qualifiers in SPA warranties Poland practice can create coverage gaps, because the insurer may argue the warranty was not breached if the seller lacked actual knowledge.
• Disclosure: the disclosure schedule is a critical policy document, matters disclosed reduce both warranty claims against the seller and indemnity claims under the policy.
• Claims cooperation clause: the SPA should require the seller to cooperate with the buyer and insurer in investigating and resolving claims, including providing access to documents and personnel.
• Assignment and subrogation: under the Polish Civil Code, rights arising from contract can generally be assigned. The policy and SPA should expressly address whether the insurer’s subrogation rights extend to claims against the seller (standard: preserved for fraud only).

Sample SPA warranty clause with W&I coordination

“Section [●], Warranty & Indemnity Insurance Coordination

(a) The Buyer confirms that it has procured a W&I Policy (as defined in Schedule [●]) providing coverage for breaches of the Warranties set out in Sections [●] to [●] of this Agreement.

(b) The Seller’s aggregate liability for all Warranty Claims (other than claims arising from fraud or wilful concealment) shall not exceed [PLN 1 / €1 / 0.5 % of the Purchase Price].

(c) The Buyer shall not bring or pursue any Warranty Claim against the Seller to the extent that the same loss is recoverable under the W&I Policy, save that this limitation shall not apply to claims arising from fraud or wilful concealment by the Seller.

(d) The Seller shall cooperate with the Buyer and the Insurer in investigating and resolving any claim under the W&I Policy, including providing access to documents, books and records and making available relevant personnel for interview.”

This sample clause should be adapted to the specific transaction, in particular, the defined terms, warranty cap, and any seller-specific requirements negotiated during SPA mark-up.

Negotiation checklist, top 10 drafting points for SPA warranties in Poland

1. Confirm that all SPA warranties are within the scope of the W&I policy and have been reviewed by the insurer.
2. Minimise “best knowledge” qualifiers, use “awareness” qualifiers only where commercially justified.
3. Align SPA warranty survival periods with policy notification periods.
4. Ensure the SPA basket/threshold structure (de minimis, tipping basket, aggregate cap) mirrors the policy retention.
5. Define “loss” consistently across SPA and policy, include consequential loss, diminution in value and third-party claims.
6. Address tax warranty coverage explicitly, confirm whether the policy covers secondary tax liabilities and transfer pricing adjustments.
7. Include a claims cooperation clause requiring seller assistance post-closing.
8. Confirm insurer’s subrogation rights are limited to fraud and wilful concealment.
9. Cross-reference the disclosure schedule in the policy, ensure insurer has reviewed the final version.
10. Verify that any specific exclusions in the policy are covered by alternative mechanisms (escrow, indemnity or price adjustment).

Typical Policy Exclusions, Retentions and Red Flags in Poland

Negotiating W&I exclusions is one of the most important, and frequently under-resourced, stages of the insurance process. Common exclusions in Polish W&I policies include:

• Known issues: any matter actually known to the buyer’s deal team (as identified through the knowledge scrape) at or before the policy inception date.
• Tax liabilities: secondary tax assessments, transfer pricing adjustments, and tax scheme challenges, though many insurers now offer partial or full tax coverage at an additional premium.
• Environmental liabilities: soil contamination, remediation obligations and environmental permits, often excluded or sub-limited unless a Phase II environmental assessment has been completed.
• Pension underfunding: unfunded pension obligations or social security arrears, particularly in manufacturing or heavy industry targets.
• Fines and penalties: penalties imposed by regulatory authorities are generally uninsurable under Polish law principles.
• Forward-looking statements: projections, forecasts and business plan assumptions are not treated as warranties for policy purposes.

Red flags for buyers to watch for during policy negotiation:

• Broad “catch-all” exclusion language that could be interpreted to exclude entire categories of operational risk
• Narrow definitions of “discovery” or “awareness” that could restrict the buyer’s ability to notify a claim
• Excessively restrictive claims cooperation requirements that penalise the buyer for procedural missteps
• Retention structures that do not step down over time

Model clause to address an exclusion: “Notwithstanding Exclusion [●] of the Policy, the Seller agrees to provide a specific indemnity in favour of the Buyer in respect of [description of excluded risk], subject to a cap of [amount] and a limitation period of [months] from Closing.” This fallback ensures that risks carved out by the insurer are still allocated contractually.

W&I Claims Process Step-by-Step, Poland Practical Timeline

The W&I claims process in Poland follows a structured sequence. Acting promptly and preserving evidence are critical to a successful recovery:

1. Discovery and internal assessment (Day 0–7): buyer’s legal team identifies a potential warranty breach and conducts a preliminary assessment of whether the loss exceeds the policy retention.
2. Formal notification to insurer (Day 7–14): buyer submits a written claim notification to the insurer (and broker), including the nature of the breach, the warranty relied upon, and a preliminary estimate of loss. Most policies require notification “as soon as reasonably practicable”, delays beyond contractual notice windows risk forfeiture.
3. Insurer preliminary review (Weeks 2–6): the insurer appoints a claims handler (often external counsel) to review the notification, request supporting documentation and assess coverage.
4. Substantiation and quantification (Weeks 6–12): buyer provides detailed evidence, financial records, expert reports, correspondence, to substantiate the breach and quantify the loss.
5. Indemnity determination and settlement (Weeks 12–24): insurer confirms or disputes coverage and quantum. Settlement negotiations may follow; many claims are resolved by negotiated payment within 6 months of notification.
6. Subrogation or litigation (if applicable): where the insurer pays a claim, it may exercise subrogation rights against the seller in cases of fraud or wilful concealment, using assignment mechanisms available under the Polish Civil Code.

Practical tips: preserve all transaction documents, DD reports and correspondence from Day 1 of the deal. Appoint a single point of contact for insurer communications. Review the policy’s dispute resolution clause, many W&I policies specify arbitration (often ICC or LCIA) rather than Polish court proceedings.

Practical Checklist Before Signing, Document and Timeline

The following 12-point pre-closing checklist ensures that W&I insurance Poland arrangements are properly integrated into the transaction:

1. Disclosure pack finalised and shared with insurer (final version, not draft)
2. Insurer DD completed, all information requests answered
3. Policy wording reviewed by buyer’s counsel and compared line-by-line with SPA warranties
4. SPA cross-references to W&I policy checked (defined terms, cap, basket, limitation periods)
5. Tax and pension issues flagged to insurer, confirm coverage or exclusion
6. Environmental DD status confirmed, any gaps addressed by specific indemnity or escrow
7. Escrow sizing finalised for excluded risks (if hybrid structure)
8. Limitation periods in SPA aligned with policy notification period
9. Claims cooperation clause included in SPA
10. Subrogation waiver (except fraud) confirmed in policy and SPA
11. Premium payment mechanics agreed (who pays, when, tax treatment)
12. All signatories identified, confirm insurer’s signing authority and any conditions precedent to policy inception

Conclusion, Recommended Approach for 2026 Polish Deals

For buyers, the priority is to engage a specialist W&I broker at term-sheet stage, invest in high-quality due diligence that satisfies insurer underwriting standards, and negotiate SPA warranties with policy coverage in mind, not as an afterthought. For sellers, W&I represents the clearest path to a clean exit: push for a buyer-side policy with subrogation waivers and a nominal warranty cap, but commit to a thorough disclosure process that minimises exclusions. For PE sponsors on either side, warranty and indemnity insurance in Poland is no longer optional in competitive processes, it is the market-standard mechanism for bridging the gap between what sellers are willing to warrant and what buyers need to protect.

Counsel advising on Polish M&A transactions in 2026 should treat W&I structuring as a core competency, not a specialist add-on. To discuss the optimal structure for your transaction, find experienced Polish M&A counsel through our directory.

Sources

1. Polish Civil Code (Kodeks cywilny), ISAP consolidated legislation
2. Polish Commercial Companies Code (Kodeks spółek handlowych), ISAP consolidated legislation
3. Act on Insurance Activity (Ustawa o działalności ubezpieczeniowej i reasekuracyjnej), ISAP
4. Polish Financial Supervision Authority (Komisja Nadzoru Finansowego, KNF)
5. Ministry of Finance (Ministerstwo Finansów), gov.pl
6. European Insurance and Occupational Pensions Authority (EIOPA)
7. EUR-Lex, Access to European Union law
8. CEJSH, Academic article on W&I insurance in Poland