A foreign acquirer targeting an Italian manufacturing group discovers, three weeks before the planned signing date, that its merger plan requires notarial execution in Italy. A mandatory shareholder notice period of at least thirty days, and. depending on combined turnover. a separate filing with Italian competition authorities. The transaction does not collapse, but the closing date slips by two months. The opportunity cost of that delay – financing, integration readiness, and competitor movement – can be substantial.
Cross-border mergers involving an Italian entity are governed by Italian corporate legislation, EU cross-border merger rules, and, where relevant, sector-specific regulatory regimes. The Italian party must execute a formal merger plan, obtain shareholder approval by notarial deed, satisfy a minimum creditor protection period of sixty days. Additionally. Complete registration with the Registro delle Imprese (Italian Commercial Register) before the transaction becomes legally effective. Antitrust clearance – either at EU level or before the Autorità Garante della Concorrenza e del Mercato (Italian Competition Authority, AGCM) – may add further time depending on the combined market position of the parties.
This guide walks through each procedural stage, identifies the documentary requirements at every step, highlights the errors most commonly made by foreign clients. Sets out realistic cost ranges. Additionally, provides a decision framework for choosing the right transaction structure.
The Italian regulatory environment for cross-border mergers
Italy operates within the EU cross-border merger regime, which has been materially updated in recent years to align with the broader EU corporate mobility rules. At the same time, Italian corporate legislation imposes requirements that go beyond the EU minimum. Understanding where Italian law adds obligations – and where it departs from what foreign buyers expect – is the starting point for any workable timeline.
Italian corporate legislation distinguishes between mergers involving a società per azioni (S.p.A. – joint-stock company) and those involving a società a responsabilità limitata (S.r.l. – limited liability company). The procedural requirements differ in detail, though the core sequence is similar. S.p.A. mergers involving listed entities also attract obligations under capital markets legislation and may require disclosures to Consob (the Italian securities regulator).
Beyond the purely corporate track, sector-specific regimes apply in financial services, telecommunications, energy, and defence. In these sectors, approvals from the relevant sectoral regulator. or, in sensitive cases. Review under golden power rules (Italy's foreign investment screening regime for strategic sectors). must be built into the timeline before any closing conditions can be satisfied.
For transactions with an EU dimension, notification to the European Commission under EU merger control rules displaces the national filing obligation. Where the thresholds are not met, the AGCM filing becomes mandatory if the combined Italian turnover of the parties exceeds the statutory trigger levels set out in Italian competition legislation. A non-obvious risk here is that many mid-market foreign buyers underestimate the Italian turnover of the target, particularly where the target consolidates Italian subsidiaries that are not reflected in the parent's group accounts.
One further element shapes the Italian regulatory environment: the golden power screening mechanism covers a wider range of sectors than comparable regimes in some other EU member states. Acquisitions or mergers affecting critical infrastructure, high technology, financial services, or media can trigger a mandatory notification obligation – even where the foreign party holds a minority stake post-merger. Failure to notify where required exposes the transaction to annulment and financial penalties under investment legislation.
Step-by-step procedural timeline
The following sequence applies to a standard cross-border merger in which an Italian entity is either the absorbing company or the absorbed entity. Deviations apply for simplified mergers, for wholly-owned subsidiary absorptions, and for transactions where the Italian entity is newly incorporated for the purposes of the merger.
Step 1 – Structuring and pre-signing diligence (four to eight weeks). Before any document is drafted, the parties must agree on the transaction structure. A share purchase agreement (SPA) approach and a statutory merger are not interchangeable. A statutory merger triggers the full Italian procedural sequence described below. An SPA approach – governed by a share purchase agreement – offers greater transactional speed but does not achieve the same legal consolidation. The choice between structures depends on liability management, tax treatment, and the target's contractual change-of-control provisions.
Due diligence in Italy covers corporate records at the Registro delle Imprese, real estate registers, mortgage registers, labour registers, and court records. Italian corporate litigation – particularly relating to minority shareholder claims – does not always appear in commercial register extracts. Practitioners note that a targeted litigation search before the Tribunale (civil court) of the relevant district is standard practice for any material Italian acquisition.
Step 2 – Drafting and approval of the merger plan (two to four weeks). Italian corporate legislation requires the boards of all merging entities to approve a written merger plan. The plan must address: the exchange ratio and its basis, the allocation of shares in the surviving entity, the rights of creditors and employees, and the proposed effective date. A detailed expert report on the exchange ratio is required for S.p.A. mergers unless waived by unanimous shareholder consent. The merger plan must be filed with the Registro delle Imprese at least thirty days before the shareholder meeting.
Step 3 – Shareholder approval by notarial deed (one to two weeks after the notice period). Shareholder approval must be passed by an extraordinary resolution. For an Italian entity, this resolution must be executed before an Italian notary as a verbale notarile (notarial minutes). This is a mandatory formal requirement under Italian corporate legislation – it cannot be waived and cannot be replicated by a foreign notarial instrument. Where the merger involves a foreign company, the foreign entity's approval follows the procedural rules of its own jurisdiction.
Step 4 – Creditor protection period (sixty days from filing). After shareholder approval, Italian corporate legislation grants creditors sixty days to oppose the merger. This period cannot be shortened except in limited circumstances – primarily where all known creditors have provided written consent or where independent experts have certified that creditor interests are adequately protected. In practice, the creditor opposition period is the main structural constraint on closing timelines.
Step 5 – Regulatory clearances (parallel track, variable duration). Antitrust filings, golden power notifications. Additionally. Any sectoral regulatory approvals should be prepared and submitted as early as possible – ideally in parallel with the corporate procedural steps rather than sequentially. AGCM review of a standard notification typically takes between thirty and forty-five working days in Phase I. EU Commission Phase I review runs to twenty-five working days. Where a golden power notification is required, the government has up to forty-five days to act; this period can be extended in complex cases. The closing conditions in any merger agreement should expressly identify each required clearance and the consequence of delay or refusal.
Step 6 – Execution of the merger deed and registration (one to two weeks). Once the creditor protection period has expired without opposition – and all regulatory clearances are in hand – the parties execute the final merger deed before an Italian notary. This instrument, the atto di fusione (merger deed), is then registered with the Registro delle Imprese. The merger takes legal effect from the date of registration unless the deed specifies a later date. Post-registration, the surviving entity must update its corporate records, notify banks and counterparties, and file updated tax registrations.
For a transaction with no antitrust complications and no golden power exposure, the realistic minimum timeline from board approval of the merger plan to effective registration is approximately four months. Transactions requiring AGCM or EU clearance should plan for six to nine months.
To receive an expert assessment of your cross-border merger timeline in Italy, contact us at info@ferrazwhitmore.com.
Documentary checklist and common errors by foreign clients
Italian cross-border mergers generate a substantial document set. The following checklist covers the Italian-law requirements. The foreign entity's counsel must separately identify and satisfy the equivalent requirements in the counterpart jurisdiction.
- Merger plan, approved by the boards of all merging entities and filed with the Registro delle Imprese
- Expert report on the exchange ratio (for S.p.A. mergers unless waived)
- Extraordinary shareholder resolution in notarial form for the Italian entity
- Creditor notification filings and, where available, creditor consent letters
- Antitrust filing forms and supporting financial data for AGCM or EU Commission
- Golden power notification (where applicable) addressed to the relevant ministry
- Atto di fusione executed before an Italian notary
- Updated articles of association of the surviving entity
- Tax authority notifications and updated fiscal code registrations
Foreign clients make several recurring errors in Italian cross-border merger processes. The most costly is underestimating the notarial requirement. Common law practitioners are accustomed to executing corporate approvals through board minutes or written resolutions. Italian corporate legislation does not recognise these instruments as substitutes for notarial execution. Discovering this requirement late – after a signing ceremony has been organised under English law assumptions – forces a delay that is almost always avoidable with early planning.
A second frequent error involves representations and warranties. In Italian M&A practice, representations and warranties in a cross-border share purchase agreement are generally governed by the chosen law of the SPA – often English or New York law. However, where the underlying transaction takes the form of a statutory merger rather than an SPA, the parties lose the SPA mechanism entirely. There is no representations and warranties regime in a statutory merger; creditor protection operates through the mandatory sixty-day opposition period instead. Foreign buyers who expect warranty protection in a statutory merger structure are mistaken about how Italian law allocates post-closing risk.
A third error concerns the golden power notification. Many foreign counsel are familiar with CFIUS in the United States or the UK's National Security and Investment Act but are less familiar with Italy's golden power rules. The Italian regime has been significantly expanded and applies across a broader set of sectors than the original legislative design envisaged. Missing a mandatory golden power notification can result in the government ordering the unwinding of a completed transaction – a consequence that is both commercially devastating and difficult to reverse.
A fourth error – particularly relevant for transactions involving an Italian S.r.l. – is failing to account for the rights of minority quotaholders under Italian corporate legislation. Italian law gives minority holders certain withdrawal rights when a merger changes the nature of the entity or dilutes their economic position. These rights, if exercised, generate a cash obligation for the surviving entity at a price determined by Italian corporate legislation rather than by negotiation. Buyers who have not modelled this scenario can face an unexpected outflow at closing.
For a comparison of how these procedural steps differ in other EU civil law jurisdictions, the guide to cross-border mergers involving Portugal covers the Portuguese procedure in equivalent detail.
Cost structure and decision framework for different scenarios
The costs of a cross-border merger in Italy fall into three categories: notarial and registration fees, regulatory filing fees, and professional advisory fees. Notarial fees are determined by reference to the notary's professional tariff and the complexity of the instruments executed. Registration fees at the Registro delle Imprese vary by transaction value. Both categories involve fees in the thousands of euros for mid-market transactions; larger transactions attract proportionally higher charges.
Regulatory filing fees for AGCM notifications are set by Italian competition legislation and scale with combined turnover. EU Commission filing fees apply at EU level and are set by EU merger control rules. Golden power notifications do not attract a government fee but generate significant legal preparation costs.
Professional advisory fees – legal, financial, and tax – represent the largest variable cost in most cross-border Italian mergers. A mid-market transaction with no regulatory complications and a cooperative counterpart will require legal fees starting from tens of thousands of euros on each side. Transactions requiring competition clearance, golden power review, or sectoral regulatory approvals can cost materially more. These costs should be weighed against the alternative: an SPA structure, which tends to be procedurally faster but carries a different risk and cost profile through the representations and warranties mechanism.
The decision between a statutory merger and an SPA structure in Italy depends on several factors.
A statutory merger is preferable when: the primary goal is legal consolidation of the entities rather than acquisition of ownership. the surviving entity needs to absorb the Italian company's regulatory licences or contractual rights without triggering assignment or change-of-control provisions. or tax legislation provides a specific benefit for merger treatment. The cost of the Italian procedural sequence is justified where speed is less critical than structural outcome.
An SPA – governed by a share purchase agreement with full representations and warranties – is preferable when: the buyer wants contractual risk allocation against undisclosed liabilities. the transaction timetable is constrained. or the Italian entity is wholly owned and the buyer needs operational control quickly rather than legal consolidation. The due diligence process in an SPA transaction is more intensive precisely because the representations and warranties in the share purchase agreement are the primary risk management tool.
A hybrid approach – an SPA for initial acquisition followed by a downstream merger at a later stage – is increasingly used in Italian mid-market transactions. This approach acquires speed at the acquisition stage and defers the Italian procedural sequence to a point when operational integration makes the legal consolidation commercially worthwhile.
The following scenario-based framework helps identify which path is most suitable:
- Strategic acquisition of a regulated Italian business: statutory merger plus golden power notification, plan for six to nine months
- Private equity acquisition of an Italian operating company: SPA with full due diligence and representations and warranties, plan for three to five months
- Intragroup restructuring involving an Italian subsidiary: simplified downstream merger under Italian corporate legislation, plan for three to four months
- Acquisition of an Italian S.r.l. with a small number of quotaholders: SPA with minority withdrawal right modelling, plan for two to four months
For a tailored strategy on structuring your cross-border acquisition in Italy, reach out to info@ferrazwhitmore.com.
Self-assessment checklist before initiating a cross-border merger in Italy
A cross-border merger involving an Italian entity is the right structure if:
- The transaction requires legal consolidation – not merely a change of ownership – of the Italian entity
- The surviving entity needs to hold the Italian company's regulatory licences, permits, or contractual rights without triggering assignment provisions
- The parties can accommodate a minimum four-month procedural timeline, and ideally up to nine months where regulatory clearances are needed
- Neither party has contractual restrictions that prevent a statutory merger structure
- The exchange ratio has been agreed in principle and can be supported by an independent expert report
Before initiating the procedure, verify:
- Whether the Italian entity is an S.p.A. or S.r.l. – this determines which procedural rules apply
- Whether the combined turnover triggers AGCM or EU Commission notification obligations
- Whether the Italian entity operates in a sector covered by the golden power rules
- Whether minority shareholders or quotaholders have withdrawal rights that generate a cash obligation at closing
- Whether the foreign entity's jurisdiction imposes its own procedural requirements that must be completed in parallel
For advice on Italian corporate law matters linked to this transaction, the corporate law services page for Italy sets out the full range of support available.
For full M&A advisory support across the transaction lifecycle in Italy, the M&A services page for Italy provides further detail on how the firm approaches Italian transactions.
Frequently asked questions
Q: How long does a cross-border merger involving an Italian company typically take?
A: The timeline varies by transaction complexity, but most cross-border mergers involving an Italian entity take between four and nine months from signing the merger plan to final registration. Regulatory filings, notarial requirements, and mandatory shareholder notice periods account for the bulk of this duration. Antitrust clearance at EU or national level can extend the timeline by a further two to four months.
Q: Is a notarial deed always required for a cross-border merger involving an Italian company?
A: Yes. Under Italian corporate legislation, a notarial deed executed before an Italian notary is mandatory for the Italian entity's side of the transaction. This requirement applies regardless of whether the foreign counterpart's jurisdiction demands an equivalent instrument. Failure to comply renders the merger legally ineffective in Italy.
Q: What is a common misconception foreign buyers have about due diligence in Italy?
A: Many foreign buyers assume that Italian corporate records at the Registro delle Imprese provide a complete picture of a company's legal standing. In practice, supplementary labour law, environmental, and real estate diligence is essential because certain liabilities do not appear in the commercial register. Engaging a lawyer in Italy with cross-border M&A experience is the most effective way to identify these hidden exposures before closing.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our M&A practice covers cross-border mergers, share purchase agreements, and regulatory approval processes across Italy and the broader EU. As a law firm in Italy and across Europe. We combine Portuguese civil law expertise with English common law tradition to deliver practical transaction support that accounts for both the formal procedural requirements and the de facto expectations of Italian regulators and courts. We work with international entrepreneurs, institutional investors, and in-house legal teams navigating Italian corporate and competition legislation. Our M&A attorneys have advised on transactions requiring parallel regulatory processes across civil law and common law systems, including matters before the AGCM and involving golden power notifications. To discuss the structure and timeline of your cross-border merger in Italy, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.