Synopsis: This article presents practical considerations for coordinating counsel, accountants, financial advisers, and client representatives in cross-border private-company acquisitions. The article explains clearly defined deal parameters, designated lead counsel, jurisdiction-specific advice, deliberate engagement and communication protocols, disciplined tax integration, and an integrated transaction-management process can mitigate ethical risks and prevent inconsistent assumptions from undermining structure, pricing, documentation, closing, and post-closing execution.
A cross-border acquisition has all the aspects of a domestic deal, with the added complexities of cross-cultural communications, differences in law, and distinct practices. These elements necessitate a rather diplomatic team approach to dealmaking. Consider, as an example, a buyer group acquiring a closely held business whose owners, employees, assets, contracts, and operations are divided between the United States and Canada. The transaction may require corporate counsel in both countries, tax lawyers, accountants, investment bankers, and specialists in employment, benefits, intellectual property, privacy, real estate, competition, foreign investment, and regulatory matters. The same coordination problems arise in transactions involving the United Kingdom, Europe, Mexico, and other jurisdictions.
The principal management risk is fragmented responsibility. A tax structure may assume a legal step that local corporate law does not permit on the proposed timetable. The purchase agreement may allocate a tax risk without reflecting the tax advisers’ model. Local counsel may identify a tax year-end or employee consequence after lead counsel has defined the relevant period differently. Accountants may model an asset purchase while the letter of intent contemplates a share purchase. Each adviser may have answered the assigned question correctly, but on assumptions and incomplete facts that are inconsistent with those used by the other advisers.
Effective coordination requires the parties to identify the lawyer responsible for the overall transaction, assign responsibility for each workstream, and establish how separate conclusions will be incorporated into the transaction documents. This article offers a practical framework for in-house counsel, buyer’s counsel, and seller’s counsel. A U.S.-Canada private-company acquisition is used as an example at times, but the framework is intended for cross-border acquisitions generally.
Establish the Deal Parameters
Before finalizing structure, counsel should describe the transaction in simple terms. A closely held “business” may consist of a U.S. corporation, international affiliates or subsidiaries, intellectual property, real estate held in a separate affiliate, and intercompany debt. The buyer might be a fund, a strategic parent, management rollover participants, lenders, and newly formed acquisition vehicles.
The respective lead counsel for the buyer and seller should memorialize the proposed structure that business principals and advisers on both sides can understand. It should identify the buyer, the sellers, the interests or assets to be acquired, excluded assets and liabilities, the principal forms of consideration, any rollover equity, and the intended sequence of material steps. If different entities will acquire the U.S. and foreign operations, or if an internal reorganization is contemplated before closing, the description should state that directly.
Counsel should then translate the written description into a shared structure chart. The objective is not advocacy or strategic ambiguity. As with a well-prepared term sheet, the purpose is to confirm that the parties and their advisers understand the same proposed transaction and can visualize how it will be implemented.
Establish a Client Deal Team for Each Affected Affiliate
The client must identify the individuals who will make decisions and supply information for each material affiliate involved in the transaction. A seller group with U.S. and international operations should ordinarily designate an executive deal team for each jurisdiction or operating group. Each team should include a person with authority to make or escalate decisions and representatives who understand finance, operations, tax, employees, contracts, and regulatory matters. The teams should report through a designated client lead so that counsel receives coordinated instructions.
This structure is particularly important for diligence. No single executive may know which entity employs a particular employee, owns an item of intellectual property, entered into a customer contract, holds a permit, or bears an intercompany balance. Local management must be responsible for confirming information about its affiliate. At the same time, responses should be reviewed centrally before delivery so that related affiliates do not provide incomplete or inconsistent answers. The same discipline applies to disclosure schedules, management presentations, regulatory filings, tax modeling, and closing certificates.
Investment bankers should be included in the information and decision process where their responsibilities are affected. They commonly coordinate the sale process, valuation, buyer communications, management presentations, and commercial negotiations. They may also have information about the intended economics that legal or tax advisers need. Their role should be defined, however, so that commercial communications do not inadvertently alter legal positions, waive confidentiality protections, or commit an affiliate without appropriate authority.[1]
Designate Lead Transaction Counsel
Every cross-border deal needs one lawyer to steer the integrated transaction. The transaction lead need not render Canadian, tax, employment, or competition advice. The lead must, however, know that the advice is required, assign it, establish the timetable, identify dependencies, and force decisions into a common set of documents.
A Cross Border Transaction Does Not Always Require One Multinational Law Firm
Cross-border transactions are often assumed to require a large firm with offices in every relevant jurisdiction. That model can be effective. It may offer established internal relationships, common billing systems, institutional resources, and easier access to specialists. It does not, however, eliminate the need to assign responsibility, reconcile advice, manage conflicts, or ensure that each office understands the commercial transaction. Lawyers in different offices of the same firm may still operate in siloed workflows.
An experienced and resourceful lead counsel can also coordinate independent firms and advisers. In practical terms, the lead lawyer must “herd the cats”: select appropriate local and specialist counsel, define scopes, establish reporting lines, identify dependencies, convene the necessary discussions, reconcile inconsistent assumptions, and ensure that advice reaches the transaction documents. This model can provide the client with senior attention, jurisdiction-specific experience, and flexibility in rates and staffing. Its success depends on active project management rather than a common firm name.
Design the Engagement Structure Deliberately
When several independent firms and accounting advisers participate, the parties should decide whether each adviser will be engaged directly by the client or retained through a lead law firm. There is no universally correct structure. The decision affects clarity of representation, privilege, liability, control, conflicts, billing, and collection risk.[2]
Under a direct-engagement model, the client separately retains U.S. counsel, international counsel, and its accounting firm. Each adviser defines its client, scope, rates, conflicts, limitations, and reporting obligations. The client remains directly responsible for invoices, and each adviser remains directly accountable for its work.
This model can help clarify the allocation of professional responsibility. It can reduce uncertainty about whether lead counsel is assuming responsibility for another firm’s advice, and it does not require lead counsel to advance another adviser’s fees. It also allows the client to preserve relationships with local counsel and accountants after closing. The administrative disadvantages are multiple invoices and the possibility of inconsistent reporting. Those concerns should be addressed through the responsibility matrix and reporting protocol.
Ethics and Practice Management Considerations
Identify the Client and the Decision-Maker
In a closely held seller group, “the seller” may include the company, founders, trusts, family members, rollover participants, and managers receiving transaction bonuses. Their interests often diverge over allocation of consideration, employment, restrictive covenants, rollover equity, tax elections, indemnity exposure, and access to privileged communications after closing. Counsel should state whom the firm represents and whom it does not represent. Joint representation, if permissible, requires informed consent and a realistic assessment of whether counsel can remain competent and diligent for all clients as positions diverge.[3]
Buyer-side complexity can be similar. A sponsor, acquisition vehicle, operating partner, co-investor, lender, and management rollover group are not automatically one client. In-house counsel should decide which entity retains each adviser and who may instruct that adviser. The engagement should address whether advice may be shared within the buyer group and the consequences if interests later separate.
Competence Includes Recognizing Jurisdictional Limits
Lead counsel must understand enough to identify foreign-law issues without drifting into unauthorized or incompetent advice. The appropriate formulation is often: “Canadian counsel advises that…” rather than an unqualified conclusion by U.S. counsel. Local counsel’s name should appear beside the local conclusion in the issues list. Where the transaction involves Quebec or another province with distinct requirements, “Canadian law” may itself be too imprecise.[4]
Control Information and Conflicts Across the Team
Each firm should run conflicts for its own client and scope.[5] Clean teams may be needed for competitively sensitive information.[6] Data-room access should follow role, not convenience. Tax models, employee records, personal shareholder information, and regulated data may require separate access groups and cross-border transfer analysis.[7]
The team should also decide who may communicate with represented counterparties,[8] target employees, governmental authorities, and the client’s board. One communications protocol prevents a specialist from making a factual concession or commercial commitment outside the channel controlled by deal counsel.
Integrate Tax Advice into the Transaction Documents
Tax advisers, including tax attorneys and CPAs, should be engaged early in the process and, whenever practicable, before the parties execute a letter of intent. The advisers must have experience with international tax and with the specific jurisdictions, entity types, and transaction under consideration. Domestic tax experience alone may not be sufficient where treaty eligibility, entity classification, withholding, foreign tax credits, transfer pricing, cross-border financing, or post-closing repatriation can affect the structure. Early involvement allows the tax advisers to identify structures that should be preserved as alternatives, information that must be obtained, and terms that may create an avoidable tax cost. It also reduces the risk that the parties will negotiate price and structure on assumptions that later prove to be inconsistent.
Maintaining deal momentum does not require the parties to resolve every tax issue before signing the letter of intent. The initial tax analysis may depend on information that will be developed during diligence or on financial models that cannot reasonably be completed at the outset. The letter of intent can establish a commercial framework while preserving sufficient flexibility to consider reasonable changes to the tax structure. It should reflect a good-faith commitment by both sides to consider a tax-efficient structure that preserves the agreed economic arrangement and does not impose material unallocated cost, liability, or execution risk on either party.
Establish a Transaction Management Process
A cross-border deal team functions best with a small number of repeatable disciplines:
- At kickoff, circulate the entity and tax map, proposed structure chart, affiliate deal-team list, responsibility matrix, communication protocol, billing protocol, and preliminary filing calendar.
- Hold a short weekly leads call for M&A, U.S. tax, international tax, accounting, local counsel, and the investment banker when appropriate. Specialists join when their issue affects structure, price, timing, or risk allocation.
- Maintain one integrated issues list. Every issue has an owner, a required decision, a document destination, and a deadline.
- Require counsel and accountants to state assumptions. Conflicting assumptions are escalated before documents or models are revised.
- Before signing, conduct a structure-model-agreement reconciliation. Before closing, reconcile the agreement, funds flow, withholding, elections, and closing steps.
- Create a post-closing register for filings, elections, intercompany agreements, integration tasks, escrow matters, and responsibility for tax returns and audits.
Conclusion
A cross-border transaction can be adversely affected even when each adviser’s analysis is correct. U.S. counsel, foreign counsel, and the accountants may reach sound conclusions that are not implemented consistently in the transaction documents. Effective cross-border counsel must define the client, map the transaction, assign responsibility, protect communications appropriately, reconcile assumptions, and incorporate specialist conclusions into price, covenants, conditions, closing steps, and post-closing action.
The objective is a coordinated transaction in which responsibility for each material issue is expressly assigned and the resulting advice is reflected in the documents and closing process.
[1]See Tex. R. Evid. 503(a)(2)(B), (b)(1); In re Stephens Inc., 579 S.W.3d 438, 445–48 (Tex. App.—San Antonio 2019, orig. proceeding) (holding that an investment banker could qualify as the client’s representative for privilege purposes where its participation facilitated legal services in connection with a proposed transaction).
[2]See Tex. Disciplinary R. Prof’l Conduct 1.04(c), (f)–(g), 1.06; Tex. Comm. on Prof’l Ethics, Op. 577 (2007) (addressing billing for non-firm lawyers, including local counsel and counsel in another jurisdiction).
[3] See Tex. Disciplinary R. Prof’l Conduct 1.06; ABA Model Rules of Prof’l Conduct R. 1.7.
[4] See Tex. Disciplinary R. Prof’l Conduct 1.01, 5.05; ABA Model Rules of Prof’l Conduct R. 1.1, 5.5.
[5] See Tex. Disciplinary R. Prof’l Conduct 1.05, 1.06; ABA Model Rules of Prof’l Conduct R. 1.6, 1.7.
[6]See Fed. Trade Comm’n, Avoiding Antitrust Pitfalls During Pre-Merger Negotiations and Due Diligence (Mar. 20, 2018) (recommending clean teams and other safeguards where competitively sensitive information must be exchanged during diligence or integration planning).
[7]See, e.g., Regulation (EU) 2016/679, arts. 44–49 (governing transfers of personal data to third countries or international organizations).
[8]See Tex. Disciplinary R. Prof’l Conduct 4.02(a); ABA Model Rules of Prof’l Conduct R. 4.2.
