1. What Sets Cross-Border M&A Apart
A domestic acquisition follows one legal system. A cross-border deal requires simultaneous compliance with the laws of every jurisdiction where either party operates, holds assets, or employs workers.
New York is the primary hub for structuring international transactions into the United States. Its courts have deep experience with cross-border commercial disputes, and New York law is routinely chosen as the governing law in international agreements. New York counsel typically coordinates local advisors in each relevant jurisdiction, manages federal regulatory submissions, and anchors deal documentation to a predictable legal framework.
2. Key Legal Challenges
Regulatory Compliance
Most major economies require pre-closing notification when merger thresholds are met. Filing deadlines and review periods vary significantly, and remedies imposed in one country can affect deal economics globally.
Tax and Accounting
Purchase price mechanics often involve currency conversion provisions and earn-out structures that interact differently under U.S. GAAP and IFRS. Source-country withholding on deal consideration, purchase price allocation, and transfer pricing implications all need to be addressed before signing.
IP and Data Protection
IP ownership is frequently fragmented across national registration systems. Data collected from employees or customers in the EU or other privacy regimes carries cross-border transfer restrictions that must be resolved before closing. Our firm handles cross-border data protection issues as part of standard transaction due diligence.
Cross-border transactions introduce legal risks that are rarely present in domestic deals. Three areas require attention from the outset.
3. Due Diligence in Cross-Border Deals
Cfius and Foreign Investment Screening
Transactions involving a foreign acquirer and a U.S. .usiness in a sensitive sector are subject to review by the Committee on Foreign Investment in the United States (CFIUS). CFIUS can impose conditions, require mitigation agreements, or recommend that the President block a transaction. CFIUS compliance review should begin at the letter of intent stage, not after signing.
Parallel review regimes exist in the EU, UK, Canada, and Japan. Filings across multiple jurisdictions must be sequenced carefully to avoid closing before all clearances are in hand.
Target Compliance Verification
Corporate due diligence must verify licensing requirements, employment obligations, and sector-specific regulations in every relevant country. Compliance gaps found after closing can become the buyer's liability, particularly in share purchase structures.
Due diligence in an international transaction goes well beyond financial statements and material contracts.
4. Deal Structure and Tax Considerations
Share purchase vs. asset purchase
The choice between a share purchase and an asset purchase carries different tax and regulatory consequences depending on jurisdiction. Asset transfers may trigger stamp duties or VAT in some countries, while share purchases allow the buyer to step into existing licenses that cannot be transferred separately.
Treaty benefits and withholding tax
Placing a holding entity in a favorable treaty jurisdiction can reduce withholding tax on future dividends, interest, and royalties. Treaty benefits depend on substance requirements under anti-treaty shopping rules. Withholding taxes on intercompany payments should be modeled before signing, not after.
5. Regulatory Compliance You Cannot Skip
FCPA and anti-corruption
The Foreign Corrupt Practices Act (FCPA) applies to U.S. .ssuers and their agents worldwide. A U.S. .uyer can inherit pre-acquisition violations committed by a foreign target. Pre-signing anti-corruption compliance diligence and contractual representations covering historical conduct are standard requirements for any deal involving government-related business.
Export controls and sanctions
U.S. .xport control regulations, administered by the Department of Commerce (EAR) and the Department of State (ITAR), govern transfers of controlled technology after an acquisition. A foreign acquirer may need an export license before taking operational control of controlled items. Sanctions screening must confirm that the target and its key counterparties do not appear on OFAC, EU, or UN sanctions lists.
6. Closing the Deal
Representations, warranties, and escrow
Representations and warranties must reflect the legal standards of each relevant jurisdiction. Escrow arrangements need to specify which currency applies and how exchange rate fluctuations are treated. Representations and warranties insurance is increasingly used to bridge gaps on risk allocation where the seller seeks a clean exit.
Dispute resolution
Most cross-border transactions specify international arbitration rather than litigation. Awards are enforceable in over 170 countries under the New York Convention, while court judgments often are not. The seat of arbitration, institution, and procedural rules should be agreed at the term sheet stage.
7. Faq
Why do cross-border deals miss their closing deadline?
Regulatory delays are the leading cause. CFIUS review, antitrust filings, and foreign investment approvals each run on independent timelines. Filing too late or in the wrong sequence frequently pushes past financing commitment deadlines.
Does the FCPA apply if the target has no U.S. operations?
It can. After closing, the target becomes part of the U.S. .cquirer's corporate group. Pre-acquisition violations of the target can become imputable to the buyer. Pre-signing anti-corruption diligence and indemnification for pre-closing conduct are standard protective measures.
When should CFIUS be raised in a transaction?
At the letter of intent stage. Mandatory declarations are required within 30 days of signing for certain covered transactions. Starting early allows parties to make informed decisions on deal structure and filing strategy before committing to definitive terms.
05 Aug, 2026
