Carve-Out Transactions:
A Legal Guide to Divesting Business Units and Subsidiaries

What Carve-Outs Are and Why They Happen

A carve-out transaction is the sale of a defined portion of an enterprise, typically a business unit, product line, division, or subsidiary, rather than the company as a whole. The seller continues to operate after the transaction closes, retaining the portions of the business not included in the sale. The buyer acquires something that has been, until recently, part of a larger whole, and must build or acquire the infrastructure and capabilities needed to operate it independently. That fundamental distinction, the carved-out business's prior dependence on the seller's organization, is the source of virtually every legal complexity that makes carve-outs structurally different from conventional M&A.

Carve-outs happen for a range of strategic and financial reasons, but the common thread is that the seller has concluded the carved unit is worth more separated from the parent than embedded within it. Corporate portfolio rationalization is the most frequent driver: a company that has grown through acquisitions may find that a business it bought for strategic reasons no longer fits its core direction and would perform better under a different owner with a more aligned strategy. Antitrust regulators may require a divestiture as a condition of approving a larger acquisition, forcing the seller to carve out and sell a business unit to eliminate a competitive overlap. Shareholder pressure, particularly from activist investors, often triggers divestitures when the market assigns a conglomerate discount to a parent that operates multiple unrelated businesses, and management concludes that selling one or more units will unlock value that the market is not currently recognizing.

Financial necessity also drives carve-outs. A parent company facing liquidity pressure may sell a healthy business unit to generate cash, preferring to retain its core operations and monetize a non-core asset. Private equity portfolio companies that have grown through bolt-on acquisitions sometimes find that a bolt-on no longer fits the fund's exit strategy and carve it out for a separate sale. Understanding which of these motivations is driving a specific carve-out matters for both buyers and sellers: a strategically motivated divestiture tends to involve a more patient, well-organized seller who has prepared the separation carefully, while a financially motivated sale may involve compressed timelines and less complete separation planning, creating additional due diligence risk for the buyer.

The legal complexity of a carve-out flows directly from the intertwined nature of the carved business within the seller's organization. Customer contracts are often enterprise-wide agreements. IT systems are shared. Employees split their time across business units. The brand may be the parent's corporate name. Intellectual property is often owned centrally and licensed to operating units rather than held by each unit independently. Separating all of these threads without damaging the business being sold and without disrupting the seller's retained operations requires careful planning across legal, financial, operational, and tax disciplines simultaneously. Buyers and sellers who approach a carve-out with a whole-company transaction mindset consistently underestimate the time and cost required to complete the separation successfully. For context on how carve-out structure choices interact with the broader landscape of M&A deal structures, the structural decision must be made before the purchase agreement is drafted.

Strategic Rationale: Focus, Unlock, and Capital

The strategic case for a carve-out typically rests on one of three pillars: focus, value unlock, or capital redeployment. Understanding which pillar is primary shapes how the transaction is structured, how urgently the seller needs to close, and what post-closing relationship between seller and buyer is acceptable. Buyers benefit from understanding the seller's strategic rationale because it reveals the seller's priorities in negotiation and the conditions that would make the seller accept terms that might otherwise be contested.

Focus-driven divestitures occur when a parent company concludes that a business unit is consuming management attention and resources disproportionate to its strategic importance. A company that has operated in two or three industries may decide that it wants to concentrate on its highest-growth segment and sell the others to buyers who can develop them more aggressively. The carved unit is not underperforming; it is simply not the seller's strategic priority. In these situations, the seller tends to be a patient, organized counterparty who has prepared the carve-out carefully and is willing to provide robust transition support because the unit's post-closing success reflects on the seller's reputation and on the management team that built the business. Buyers in focus-driven divestitures generally encounter well-documented financial information, organized disclosure, and a seller willing to negotiate reasonable transition services terms.

Value unlock divestitures are driven by the premise that the market is not properly valuing the carved business within the parent's consolidated enterprise, and that separating it will surface value that the conglomerate discount obscures. This rationale is common in situations where an activist investor has identified a discrepancy between the parent's trading multiple and the multiple that the carved business would command as a standalone entity in its sector. The pressure to execute quickly to satisfy investors can compress the seller's preparation timeline, producing a carve-out where the financial information is less complete, the perimeter definition is less precise, and the transition services planning is less developed than in a focus-driven divestiture. Buyers in these situations should conduct especially rigorous diligence on the completeness of the asset perimeter and the realism of the stand-alone cost structure.

Capital redeployment divestitures are driven by the seller's need or desire to redeploy proceeds into higher-priority opportunities, including acquisitions, debt repayment, or return of capital to shareholders. The carved business may be performing adequately but is no longer the best use of the seller's capital. These transactions often move on accelerated timelines, and the seller's urgency to close can work to a buyer's advantage on terms but creates risk if the acceleration results in incomplete separation preparation. Buyers should assess whether the seller's timeline for closing is compatible with completing the perimeter definition, financial preparation, and regulatory filings that a clean carve-out requires, and should build adequate pre-closing conditions into the purchase agreement to ensure the separation work is done before, not after, closing.

Structural Options: Asset Sale, Stock Sale, Reverse Morris Trust

The three primary legal structures for a carve-out are an asset purchase, a stock purchase of a pre-carved subsidiary, and a tax-free distribution under Section 355 of the Internal Revenue Code (commonly structured as a spin-off, split-off, or reverse Morris Trust). The choice among these structures determines the tax treatment of the transaction for both parties, the complexity of the pre-closing restructuring required, and the scope of the representations and warranties in the purchase agreement. The structure should be selected early in the process because it defines the legal framework for everything that follows, and changing structures midway through a transaction disrupts financial statement preparation, regulatory filings, and the drafting of the purchase agreement. For a deeper analysis of how these structures compare across the full spectrum of M&A transactions, see the guide to asset purchase vs. stock purchase.

An asset purchase requires the seller to identify and transfer each individual asset comprising the carved business, including tangible property, contracts, intellectual property, permits, and records, along with any assumed liabilities. The buyer receives only what is specifically transferred, with no exposure to unassumed liabilities of the seller's organization. This structure is frequently preferred by buyers because it provides clean title to defined assets, avoids successor liability for undisclosed obligations, and allows the purchase price to be allocated among assets for tax purposes in a manner that creates depreciable or amortizable basis for the buyer. The cost of an asset purchase is documentation complexity: every asset must be identified, every contract must be assigned or novated, and the transfer of assets across jurisdictions can require local law formalities that extend the closing timeline.

A stock purchase of a pre-carved subsidiary is available when the seller has consolidated the carved business into a distinct legal entity before selling. The buyer acquires the equity of that entity, and all assets and liabilities of the entity, including any pre-closing liabilities that were not specifically excluded in the restructuring, transfer with the equity. This structure is simpler at closing because the buyer is acquiring an entity rather than a collection of individually transferred assets, but it requires significant pre-closing restructuring work to create the subsidiary, contribute the right assets and employees to it, and ensure that the entity does not carry retained liabilities or assets belonging to the parent. The tax treatment of a stock purchase is generally less favorable to the buyer than an asset purchase because the buyer does not get a step-up in the tax basis of the entity's underlying assets.

A reverse Morris Trust structure is used in larger transactions to deliver the carved business to a strategic acquirer on a tax-free basis. The seller first distributes the carved subsidiary to its shareholders in a tax-free spin-off under Section 355, and the subsidiary immediately merges with a subsidiary of the acquirer. For the spin-off to be tax-free, the acquirer's shareholders must own less than 50% of the combined entity after the merger, which effectively means the target's shareholders retain majority control post-merger. This structure is most viable when the acquirer is smaller than the carved business being acquired, because that size relationship is what allows the former target shareholders to hold the majority post-merger stake. The legal and tax complexity of a reverse Morris Trust transaction is substantially higher than a conventional carve-out, and the Section 355 requirements impose active-business, continuity-of-interest, and business-purpose conditions that require detailed advance planning and IRS ruling practice in some circumstances.

Entity Formation and Internal Restructuring

Most carve-outs, regardless of whether the ultimate transaction is structured as an asset sale or a stock sale, require some degree of internal restructuring before the sale can close. The carved business often does not exist as a discrete legal entity at the outset of the process; instead, it operates as an integrated division or business unit within the parent's corporate structure. Creating a legal vessel that can be cleanly transferred to the buyer requires identifying all of the assets, employees, contracts, and liabilities associated with the business, organizing them into an appropriate legal structure, and ensuring that the organization is complete before the purchase agreement representations are made and before closing.

For a stock sale, entity formation is necessary unless the carved business already sits in a standalone subsidiary. The seller typically forms a new entity, contributes the carved assets, assigns the carved contracts, and transfers the carved employees to that entity, leaving the parent to sell the equity of the newly formed subsidiary to the buyer. The formation and contribution steps must be structured to avoid triggering taxable gain on the internal transfer, which generally requires relying on the reorganization provisions of the Internal Revenue Code, particularly the Section 351 contribution rules for domestic transactions. If the carved business includes assets or operations in multiple jurisdictions, the internal restructuring may need to be accomplished through a series of steps across multiple entities and legal systems, each of which must be analyzed for local tax and legal consequences.

For an asset sale, internal restructuring may be less formally required because the buyer is acquiring the assets directly rather than an entity, but many sellers still undertake preliminary restructuring steps to organize the carved business's assets and identify them clearly. If the carved business's assets are held in multiple seller entities rather than one, those assets may need to be consolidated into a single selling entity before the asset purchase agreement can be executed, or the purchase agreement must contemplate multiple seller entities and multiple bills of sale and assignment agreements. Regardless of structure, the internal restructuring steps must be completed before, or contemporaneously with, closing to ensure that the buyer receives exactly what it agreed to acquire and no more.

Debt and intercompany balances require specific attention in the restructuring phase. The carved business may have intercompany loans from the parent, intercompany receivables and payables with sister entities, or participation in the parent's cash pooling arrangement. These intercompany financial relationships must be resolved before closing: intercompany loans must be repaid, forgiven, or converted to equity; cash pool balances must be settled; and intercompany trading balances must be eliminated or specifically addressed in the purchase agreement's working capital provisions. Buyers who do not carefully trace and understand the carved business's intercompany financial relationships during due diligence risk discovering post-closing that the business's historical cash flows included intercompany payments that will not be available post-separation, distorting the economics of the acquisition. The working capital adjustment at closing in a carve-out must account for these intercompany items systematically to produce an economically accurate closing adjustment.

Perimeter Definition: In-Scope vs. Out-of-Scope Assets

Perimeter definition is the process of identifying exactly which assets, employees, contracts, liabilities, and operations are included in the carve-out and which remain with the seller. It is the most consequential decision in a carve-out transaction and the source of more disputes, delays, and post-closing litigation than any other element of the deal. Perimeter definition is not a mechanical exercise: it requires judgment about how to draw boundaries through an integrated organization, and the choices made at the perimeter level determine the scope of every subsequent separation workstream.

The perimeter is typically defined initially at the level of the business unit or legal entity, but that initial definition always creates edge cases where assets, employees, or contracts straddle the boundary. A sales team that covers both the carved business and the retained business must be allocated to one side or the other, or split, with consequences for both organizations. Intellectual property that was developed for the carved business but is used across the enterprise must be assigned to one party with a license-back to the other, or jointly assigned with agreed exploitation rights. Manufacturing facilities or office space shared by the carved business and the retained operations must be allocated or leased, often requiring physical separation or subleases. Working through each of these boundary cases systematically, before the purchase agreement is executed, is the defining legal and operational work of the pre-signing period in a carve-out.

The perimeter definition is documented primarily through the schedules to the purchase agreement, which identify included assets, excluded assets, assumed liabilities, and retained liabilities in exhaustive detail. In an asset purchase, the schedules must be comprehensive because the buyer acquires only what is listed; any asset not on the transferred asset schedule remains with the seller regardless of whether the parties understood it to be part of the business being sold. The drafting of these schedules requires coordination between legal counsel and the client's finance, operations, HR, and technology teams, each of whom is responsible for identifying the assets and obligations within their area. Sellers who allow this work to be done hastily or at the last minute before signing produce schedules with errors and omissions that generate disputes and delay closing.

A clear perimeter also prevents one of the most common post-closing disputes in carve-outs: the dispute over sufficiency of assets. Buyers who discover post-closing that an asset they believed was included is not, in fact, part of the carved business have a claim only if the purchase agreement contains a representation that the transferred assets are sufficient to operate the business as conducted prior to closing. Even with that representation, proving sufficiency is fact-intensive and expensive. The better approach is to resolve perimeter ambiguities during the signing period, when the seller is motivated to cooperate and both parties have access to the people who know the business's actual operations. A well-defined perimeter at signing produces a cleaner separation, a faster closing, and a lower risk of post-closing disputes on both sides.

Shared Services Identification

Shared services identification is the process of cataloguing every function, system, or resource that the carved business currently receives from the seller's organization on a shared basis and that the buyer will need to either receive from the seller post-closing under a transition services agreement or replicate independently. The catalog of shared services is the foundation of the TSA and the starting point for the buyer's post-closing integration and operational independence planning. Incomplete shared services identification at the pre-signing stage is the most common cause of TSA gaps and operational disruptions in the months following closing.

The categories of shared services that appear most frequently in carve-outs span every functional area of a business. Information technology services typically include network infrastructure, enterprise resource planning systems, email and collaboration platforms, data storage and backup, cybersecurity services, and helpdesk support. Finance and accounting services include accounts payable and receivable processing, payroll, financial reporting, tax compliance, treasury and cash management, and audit support. Human resources services include recruiting, benefits administration, HRIS systems, training programs, and employee relations support. Legal services provided centrally may include contract management, intellectual property maintenance, regulatory compliance monitoring, and litigation management. Facilities services include office space, utilities, building management, security, and equipment maintenance.

The shared services identification process requires more than a list of categories; it requires understanding the specific systems, platforms, and people involved in each service, the cost of delivering each service to the carved business within the consolidated organization, and the time and investment required for the buyer to replicate or replace each service independently. Buyers who receive a high-level shared services list from the seller without this granular detail are flying partially blind when they negotiate the TSA and estimate their post-closing integration costs. Sophisticated buyers conduct their own operational due diligence on the carved business's shared services dependencies, often engaging operational advisors alongside legal counsel, to develop an independent view of the TSA services that will be required and the realistic timeline for operational independence.

The economic stakes of getting shared services identification right are significant. Each shared service that the buyer must replicate represents a cost that was partially or fully absorbed by the seller's organization and that the carved business's historical financials may not fully reflect. Stand-alone adjustments to historical EBITDA for unallocated shared service costs can be material in many carve-outs, and the magnitude of those adjustments directly affects the buyer's underwriting of acquisition price and post-closing financial performance. Buyers who rely exclusively on the seller's stand-alone cost estimates without independently verifying them against the actual cost of replicating each service are at risk of discovering post-closing that the business's true cost structure is higher than the acquisition model assumed. The companion resource on carve-out stand-alone financial statements addresses the mechanics of how shared service costs are allocated and presented in historical financial statements prepared for a carve-out transaction.

Stand-Alone Financial Statements

Stand-alone financial statements present the historical financial performance of the carved business as if it had operated as a fully independent entity throughout the periods shown. They differ from the seller's consolidated financial statements, which reflect the carved business as part of a larger organization that shares overhead, management, systems, and capital. Stand-alone financials replace intercompany and shared-cost allocations with estimates of what those costs would have been if the carved business had borne them independently, producing a picture of the business's real standalone cost structure and profitability.

Buyers require stand-alone financials to underwrite the acquisition accurately. The seller's consolidated financials do not tell the buyer what the business actually costs to operate on its own, because the consolidated financials reflect cost sharing that the carved business will not have access to after closing. If the carved business has historically used the parent's enterprise IT system, its stand-alone financials should reflect the cost of either continuing to access that system under a TSA or licensing an equivalent system independently. If the carved business has benefited from the parent's centralized procurement at volume pricing, the stand-alone financials should reflect the higher input costs the carved business will incur as a standalone purchaser. Without this adjustment, the buyer is underwriting EBITDA that overstates the business's post-closing profitability.

Preparing stand-alone financials is an accounting exercise that requires judgment about how to allocate shared costs and how to estimate the cost of replacing services that were provided by the parent at no explicit charge. The methodologies for cost allocation are not prescribed by GAAP, which means that two sets of stand-alone financials for the same carved business, prepared under different allocation methodologies, can produce materially different EBITDA numbers. Buyers should understand the methodology used to prepare the seller's stand-alone financials, should assess whether the methodology is reasonable and consistently applied, and should conduct their own sensitivity analysis on the allocation assumptions that most significantly affect the resulting EBITDA. Sellers should document their allocation methodology clearly and be prepared to defend it under buyer scrutiny. For a detailed treatment of how stand-alone financial statements are prepared and reviewed in the carve-out context, see the companion resource on carve-out stand-alone financial statements.

Stand-alone financials also serve a legal purpose beyond buyer underwriting: they are frequently made the subject of representations in the purchase agreement. The seller represents that the stand-alone financials were prepared in accordance with the methodology described in the purchase agreement, that the methodology is reasonable and consistently applied, and that the stand-alone financials present fairly the historical financial position and results of operations of the carved business. These representations create indemnification exposure for the seller if errors in the methodology produce materially misstated results. Buyers who negotiate robust financial statement representations in carve-out purchase agreements are providing themselves with a contractual foundation for claims if post-closing results diverge materially from the stand-alone historical record.

Transition Services Agreements

A transition services agreement is a contract under which the seller continues to provide specific services to the carved-out business for a defined period after closing. TSAs exist because operational independence from the seller cannot always be achieved at the moment of closing: IT systems cannot be migrated instantly, payroll cannot be set up on a week's notice, and accounting functions that have been embedded in the parent's shared services organization require time to be replicated. The TSA bridges the gap between the closing date, when legal ownership transfers to the buyer, and the transition completion date, when the buyer has established independent capabilities for every service previously provided by the seller.

The scope of a TSA is determined directly by the shared services identification work done during the pre-signing period. Every service the buyer cannot replace independently by closing date needs a TSA line item covering that service. Each line item should specify the nature of the service, the service standards that apply, the pricing for the service during the TSA period, the duration of the service, the process for extending or terminating the service, and the consequences of service failures. Vague TSA service descriptions that specify services at a high level without documenting the underlying processes, systems, and personnel responsible for delivery are a recurring source of disputes: the seller interprets its obligation narrowly and the buyer expected broader support, with no contractual language clearly resolving the disagreement.

Pricing in the TSA is a significant negotiation point. Sellers want to price TSA services at cost-plus margins that compensate them for the overhead of continuing to support a business they have sold; buyers want TSA pricing that is consistent with what the carved business paid historically for those services within the consolidated organization, which was often at cost or below market rates. Buyers should negotiate TSA pricing against benchmarks for the cost of sourcing those services from third parties, using those benchmarks to confirm that the TSA pricing is reasonable and to establish the basis for transitioning to independent service delivery. Sellers who price TSA services at punitive rates create incentives for buyers to exit the TSA quickly, which may be faster than the seller's systems can support if the buyer's exit requires data migration or system cutover work on the seller's side.

The duration of each TSA service item should reflect the realistic time required for the buyer to achieve independence for that service. IT system migrations often require 12 to 18 months for complex ERP environments. Payroll and HR services may be replaceable in three to six months. Accounting functions depend heavily on the sophistication of the buyer's financial infrastructure. Buyers should resist seller pressure to accept TSA durations that are shorter than the realistic transition timeline, because being forced to exit a TSA service before independent replacement capability is established leaves the buyer operationally exposed. For a comprehensive analysis of TSA structure, negotiation, and exit mechanics in carve-out transactions, see the companion resource on transition services agreements in carve-outs.

Employee, IP, and Asset Separation

Separating employees, intellectual property, and tangible assets from the seller's organization is the operational core of any carve-out transaction. These three categories represent the inputs from which the carved business generates its value, and the completeness and accuracy of the separation in each category determines whether the buyer receives what it paid for. Failures in employee separation produce a business that lacks the human capital needed to operate. Failures in IP separation produce a business that does not own the rights it needs to operate its products and services. Failures in asset separation produce operational gaps that require emergency procurement or operational workarounds post-closing.

Employee separation in a stock purchase of a pre-carved subsidiary is legally simpler than in an asset purchase because employees already employed by the carved entity transfer with the entity at closing without requiring individual offer and acceptance. However, even in a stock purchase, certain employees, such as those who are employed by the parent but provide services primarily to the carved business, must be specifically identified and transferred in the pre-closing restructuring. In an asset purchase, the buyer must offer employment to identified employees, and those employees must voluntarily accept the offer. Workers who decline the buyer's offer or who are not offered employment may trigger Worker Adjustment and Retraining Notification Act obligations if the numbers are large enough, and the purchase agreement should address which party bears WARN Act liability for employees who do not transfer.

Benefit plan handling is a recurring complexity in employee separation. Defined benefit pension obligations associated with carved employees represent a significant liability that must be allocated between the parties: either the carved employees remain in the seller's pension plan with a negotiated payment by the buyer to the seller for the associated funding obligation, or the carved employees are transferred out of the seller's plan and into a new plan sponsored by the buyer. Defined contribution plan transitions are simpler but require attention to vesting schedules and plan account transfers. Health and welfare benefits must be continued through the transition period, with the parties agreeing on who sponsors the coverage and how premiums are allocated. For a detailed treatment of the employee, IP, and asset separation mechanics applicable across all carve-out structures, see the companion resource on carve-out employee, IP, and asset separation.

Tangible asset separation requires a systematic inventory of physical assets, including manufacturing equipment, vehicles, fixtures, inventory, and technology hardware, and a determination of which assets are exclusively used by the carved business, which are shared with the retained operations, and which assets the carved business needs but does not currently possess. Exclusively used assets are straightforward: they transfer with the business. Shared assets require an allocation decision: one party retains the asset and the other party either purchases an equivalent asset or receives access to the shared asset under the TSA for a transition period. Assets the carved business needs but does not currently have represent a gap in the perimeter that the buyer discovers either during diligence or post-closing. Comprehensive asset inventorying during the diligence period, cross-referenced against the operational requirements of the carved business, is the mechanism for identifying and resolving asset gaps before closing.

Shared and Overlapping Intellectual Property

Intellectual property separation is one of the most technically complex elements of a carve-out when the carved business's IP is intertwined with the seller's. IP is often owned centrally by a parent holding company and licensed to operating subsidiaries, rather than held by each operating unit independently. When the carved business is one of several licensees of centrally held IP, the carve-out requires determining whether the central IP should be assigned to the carved business, remain with the seller with a license to the buyer, or be jointly allocated with agreed rights for each party.

Patents developed for the carved business but that the parent also uses in its retained operations represent a classic shared IP problem. Neither party can simply take the patent without licensing the other, because both organizations depend on it. The solution typically involves assigning the patent to one party, with the other party receiving a perpetual, royalty-free license for its specific field of use or for the applications currently in production. If the patent has significant independent value, the allocation of ownership versus license may be a pricing point in the negotiation, with the party receiving ownership agreeing to a lower purchase price or a license fee in exchange for full title. The IP schedule in the purchase agreement must identify each shared IP asset by name, registration number, and jurisdiction, and must specify the agreed disposition, including the field of use and any restrictions on each party's exploitation rights.

Brand and trademark separation presents a distinct challenge when the carved business has operated under the parent's corporate name or under co-branded identifiers. The buyer typically needs a transitional license to continue using the parent's mark for a defined period after closing, allowing the carved business to rebrand without interrupting customer relationships or market recognition. The transitional license should specify a clear expiration date, a prohibition on creating new associations between the carved business and the parent's brand, and a requirement that the buyer complete the rebranding before the license expires. The seller retains the trademark and monitors the transitional use to prevent dilution or tarnishment of the mark during the transition period. Software and technology platforms present similar challenges when the carved business uses enterprise software licensed to the parent, including ERP systems, collaboration platforms, and engineering tools: either the license must be assigned or novated to the buyer, or the buyer must obtain a new license, or the software must be accessed from the seller under the TSA until the buyer establishes independent licensing. The intersection of IP separation and technology licensing in carve-outs involving software businesses requires specific attention to the technology and SaaS M&A considerations that apply to those assets.

Real Estate: Owned, Leased, and Shared

Real estate is a practical constraint in many carve-outs because the carved business's physical operations are often co-located with the seller's retained operations in facilities that the seller owns or leases on an enterprise basis. Separating real estate requires determining which facilities are exclusively used by the carved business and should transfer to the buyer, which facilities are shared and must be divided or subleased, and which facilities the carved business uses but the seller has no intention of transferring. Each category requires a different legal mechanism and carries different timing and cost implications for both parties.

Facilities exclusively used by the carved business and owned by the seller are typically transferred to the buyer as part of the asset sale or held by the subsidiary in a stock sale. Owned facilities require a deed transfer and title insurance, with state transfer taxes and recording fees allocated per the purchase agreement. Environmental due diligence on transferred real estate is a standard requirement and can uncover historical contamination liabilities that affect the allocation of environmental responsibility between the parties. Leased facilities exclusively used by the carved business require an assignment of the lease from the seller to the buyer, which in most commercial leases requires the landlord's consent. The process of obtaining landlord consent for dozens of lease assignments in a multi-location carve-out can be time-consuming and uncertain, and the purchase agreement should address the consequences of a landlord refusing to consent or conditioning consent on terms the buyer finds unacceptable.

Shared facilities, where both the carved business and the seller's retained operations occupy the same building or campus, require more creative solutions. If the sharing can be disaggregated by floor or wing, the lease may be partially assigned to the buyer, with the buyer subleasing its portion and the seller retaining its portion. If physical separation within the facility is not feasible, the parties may negotiate a sublease arrangement under which the buyer subleases the facilities from the seller under the TSA, with the sublease extending until the buyer can establish independent facilities. In either case, the cost allocation for common area maintenance, utilities, and building services during the shared occupancy period must be specified with enough precision to avoid disputes about which party pays for what. Physical security and access control during the shared occupancy period also require attention, particularly if the carved business and the retained operations handle proprietary information that neither party wants to expose to the other post-closing.

Contract Assignments and Novations

In an asset purchase carve-out, every contract associated with the carved business must either be assigned to the buyer or novated, and the purchase agreement must specify how that process works and what happens when a required consent is not obtained. Contract assignment transfers the seller's rights and obligations under the contract to the buyer, but in most commercial contracts, assignment requires the counterparty's consent. Novation replaces the seller as a party to the contract entirely, with the counterparty agreeing to look to the buyer, rather than the seller, for all future performance obligations. Both processes require affirmative action from the contract counterparty, and in a large carve-out with hundreds or thousands of contracts, obtaining those consents is a significant pre-closing workstream that can delay or complicate the closing.

The first step in managing contract assignments is a comprehensive contract inventory and analysis. Every material contract associated with the carved business must be identified, the assignment restriction provisions must be reviewed, and a determination must be made about whether the contract (a) does not restrict assignment and can transfer without consent, (b) requires consent that is obtainable in the ordinary course, (c) requires consent that may be withheld or conditioned, or (d) is specific to the seller's identity and terminates automatically upon assignment. Customer contracts, supplier agreements, government contracts, and intellectual property licenses often contain the most restrictive assignment provisions and require the most careful analysis. Government contracts under the Federal Acquisition Regulations have specific novation requirements that must be followed in a prescribed sequence and that typically cannot be completed before closing, creating a situation where the government contract formally remains with the seller at closing while the buyer operates the business subject to it.

When consent cannot be obtained before closing, the purchase agreement must provide a mechanism for managing the non-consented contracts during the period between closing and the date consent is obtained or the contract is replaced. Sellers often agree to hold those contracts in trust for the benefit of the buyer, performing the seller's obligations under the contract at the buyer's direction and cost while passing through the contractual benefits to the buyer. This arrangement, sometimes called a "back-to-back" or "sub-contracting" arrangement, is legally acceptable in many circumstances but creates practical complexity and may not be permissible under certain regulated contracts. Buyers should assess the value and operational importance of non-consented contracts carefully and should consider whether contracts that cannot be cleanly assigned by closing represent a material condition to closing that the purchase agreement should address. Key customer contracts that generate a significant portion of the carved business's revenue and that cannot be assigned without consent represent a closing risk that must be resolved, not deferred, if the buyer is acquiring the business for the revenue those contracts generate. The indemnification provisions in carve-out purchase agreements often specifically address the seller's obligation to indemnify the buyer for losses arising from the failure of a non-consented contract to transfer effectively.

Tax Considerations and Section 355 Spin-Offs

Tax planning in a carve-out transaction covers three distinct but interrelated areas: the tax treatment of the internal restructuring steps required before the sale, the tax treatment of the sale itself, and the allocation of tax liability for pre-closing tax periods between the seller and the buyer. Each area requires analysis early in the transaction planning process, because the structural decisions made to address one area often have consequences for the others, and changes made late in the process can require restructuring steps that have already been completed.

The internal restructuring steps, meaning the entity formations, asset contributions, and intercompany transfers required to organize the carved business into a saleable unit, must generally be accomplished without triggering taxable gain at the seller level. The primary tool for accomplishing this is the Section 351 nonrecognition rule for contributions of property to a controlled corporation in exchange for stock, but the conditions of Section 351 can be disrupted by the presence of liabilities that exceed the adjusted tax basis of the contributed assets, by services rendered in connection with the contribution, or by contributions that are part of a plan of sale to a third party. If the carve-out will be accomplished by a sale of equity, the seller and its tax counsel must analyze whether the internal restructuring steps will be respected as separate from the sale or will be viewed as part of a single integrated plan of sale that defeats nonrecognition treatment.

A Section 355 distribution, which allows a corporate parent to distribute the stock of a controlled subsidiary to its shareholders on a tax-free basis, is available when the requirements of Section 355 are met. Those requirements include active conduct of a trade or business by both the distributing corporation and the distributed subsidiary for the five years preceding the distribution, continuity of interest by the shareholders of the distributing corporation, a business purpose for the distribution that is independent of tax avoidance, and the absence of a plan or intent to acquire a 50% or greater interest in either the distributing corporation or the distributed subsidiary within two years of the distribution. The two-year prohibition on acquisition of a 50% or greater interest is the constraint that defines the reverse Morris Trust structure: the acquirer of the distributed subsidiary must be smaller than the subsidiary, so that the subsidiary's former shareholders retain majority control of the post-merger combined entity. Violations of the Section 355 requirements can result in the entire gain on the distribution being recognized by the distributing corporation at the corporate level, which can generate an enormous tax liability that defeats the economics of the transaction. Tax ruling practice and indemnification provisions are therefore essential components of any transaction structured to achieve Section 355 tax-free treatment.

Regulatory Filings and Sectoral Approvals

Carve-out transactions are subject to the same regulatory review and filing requirements as whole-company acquisitions, and in some cases face additional regulatory complexity because the carved business may operate in a regulated sector while the seller as a whole does not, or because the internal restructuring steps required before the sale themselves trigger regulatory requirements. A systematic regulatory analysis should be conducted early in the process to identify all filings required, the timing of those filings relative to the transaction timeline, and the conditions that regulators may impose as a condition of approval.

Antitrust review under the Hart-Scott-Rodino Antitrust Improvements Act applies to carve-outs just as it applies to whole-company acquisitions. If the transaction meets the size-of-transaction and size-of-person thresholds, both the buyer and the seller must file a Premerger Notification and Report Form and observe the statutory waiting period before closing. The relevant measure of the transaction size for HSR purposes depends on whether the carve-out is structured as an asset sale or a stock sale, and the parties' antitrust counsel should determine the filing obligation and the appropriate valuation methodology early in the process to ensure the filing is made accurately and on a timeline that allows the waiting period to expire before the target closing date. If the transaction raises antitrust concerns because the carved business competes with the buyer in specific markets, the parties should expect a second request and plan the closing timeline accordingly.

Industry-specific regulatory approvals can be the longest-lead-time element of a carve-out closing. In financial services, banking regulators must approve changes in control of insured depository institutions, and those approvals can take six to twelve months. Insurance regulators in each state where the carved business writes insurance must approve changes in control of licensed insurance companies. Healthcare acquisitions may require state certificate-of-need approvals, HIPAA business associate agreement updates, and Medicare and Medicaid enrollment transfers. Defense contractors acquiring businesses with classified contracts and facility clearances must navigate the National Industrial Security Program requirements for facility clearance transfers. Companies holding export licenses under the Export Administration Regulations or International Traffic in Arms Regulations may require retransfer licenses from the Department of Commerce or State Department. Identifying all applicable regulatory requirements and building their review timelines into the deal schedule is essential to avoiding closing delays that erode deal economics and create conditions risk for both parties.

Tax-Free Reorganizations

Beyond Section 355 spin-offs, carve-out transactions can employ several other tax-free reorganization structures when both the buyer and seller are corporations and the transaction is primarily a stock-for-stock or stock-for-assets exchange. Tax-free reorganization treatment under Sections 368 and related provisions of the Internal Revenue Code allows the seller's shareholders to receive the buyer's stock as consideration without recognizing gain at the time of the exchange, deferring the tax on the appreciated value of the carved business until the buyer's stock received in the transaction is subsequently sold. This deferral can be economically significant when the carved business has a low tax basis and a high market value, producing a gain that would generate a large immediate tax liability in a taxable cash sale.

Type A reorganizations, which are statutory mergers, Type B reorganizations, which involve the acquisition of at least 80% of the target's voting stock solely for the acquirer's voting stock, and Type C reorganizations, which involve the acquisition of substantially all of the target's assets for voting stock, are the primary structures. Each structure has specific continuity of interest, continuity of business enterprise, and business purpose requirements that must be satisfied throughout the planning and execution of the transaction. The continuity of interest requirement, which generally requires that at least 40% of the consideration delivered by the acquirer be in the form of the acquirer's stock, has been interpreted to apply not just at closing but during a period before and after closing, meaning that pre-closing or post-closing redemptions of the acquirer's stock can defeat continuity of interest for an otherwise qualifying reorganization. Buyers and sellers considering tax-free reorganization treatment should engage specialized tax counsel early in the process to ensure that the transaction is structured and documented to satisfy the applicable requirements throughout the reorganization period.

Carve-outs involving foreign entities or cross-border asset transfers require analysis of the outbound transfer rules of Section 367, which can impose corporate-level gain recognition on transfers of appreciated property to a foreign entity even if the transfer would otherwise qualify for tax-free treatment under Section 351 or Section 368. The Section 367 rules are complex and have specific exceptions that require careful planning to satisfy. Cross-border carve-outs may also trigger transfer pricing obligations if intercompany arrangements are restructured in connection with the transaction, and the allocation of value among transferred assets must be consistent with the transfer pricing rules applicable to the jurisdictions involved.

Timing: Carve-Out Before or at Close

One of the most consequential planning decisions in a carve-out transaction is whether the internal restructuring, entity formation, and asset transfer steps required to organize the carved business will be completed before signing, between signing and closing, or at closing simultaneously with the sale. The optimal timing depends on the complexity of the restructuring, the tax implications of the timing, and the risk allocation between the parties for events that occur during the pre-closing period.

Pre-signing completion of the internal restructuring gives both parties certainty about what is being sold before the purchase agreement is executed. The seller completes the entity formation, asset contributions, and employee transfers, and the parties negotiate the purchase agreement on the basis of a specific legal entity with defined assets and employees. The risk to the seller is that completing the restructuring before signing requires executing steps that may have tax or operational consequences before the sale is certain. If the transaction falls through after signing, the seller has already reorganized its business in anticipation of a sale that did not occur, which can be difficult to reverse and may have created tax liabilities that cannot be undone.

Completing the restructuring between signing and closing is the most common approach in practice. The purchase agreement is executed before the restructuring is complete, with closing conditioned on the seller completing specified restructuring steps by a defined pre-closing date. The purchase agreement defines the steps to be completed, the standards they must meet, and the consequences of failing to complete them by the agreed date. This approach gives the buyer contractual protection against a restructuring that is not completed as agreed, while allowing the seller to avoid executing irreversible steps before having a signed purchase agreement. The pre-closing period is typically used to complete entity formation, obtain required consents, prepare stand-alone financial statements, and negotiate the TSA. Buyers should ensure that the purchase agreement's closing conditions require a level of restructuring completion that corresponds to the business they agreed to acquire, rather than accepting a condition that requires only substantial, rather than complete, restructuring compliance.

Completing restructuring steps at closing simultaneously with the sale is sometimes necessary when regulatory requirements or tax considerations make pre-closing completion impractical. Certain asset transfers, particularly real property transfers, may need to occur simultaneously with the closing to avoid intervening periods during which the assets are in an interim ownership state that creates legal or practical complications. Closing mechanics in these situations require careful sequencing of individual steps, with the parties' counsel coordinating to ensure that each step is completed in the correct order and that no step becomes effective until the preceding steps are complete. Simultaneous restructuring at closing is legally achievable but operationally complex and requires detailed planning and, often, escrow arrangements to ensure that all conditions to each step are satisfied before any funds are released or any instruments are recorded.

Reverse Carve-Outs and Split-Offs

A reverse carve-out is a transaction in which a company retains a newly separated business and sells the remainder of the enterprise to a buyer, rather than selling the separated business. The structure is the mirror image of a conventional carve-out: instead of the parent selling a unit and retaining the rest, the parent transfers the desired business to a new entity, distributes the new entity's shares to its shareholders, and the buyer acquires the original corporate shell, which is now the "remainder" business. This structure is used when the company's primary value resides in a core business that management wants to retain rather than sell, and the remainder of the enterprise is the asset to be monetized.

A split-off is a variation on the Section 355 distribution in which the parent distributes shares of the subsidiary to shareholders who tender their shares of the parent in exchange. Unlike a pro-rata spin-off, in which each shareholder of the parent receives a proportional share of the subsidiary, a split-off is an exchange offer: shareholders who want the subsidiary's stock tender their parent shares, and shareholders who prefer to remain invested in the parent retain their parent shares without receiving subsidiary stock. Split-offs are used when the seller wants to use the distributed subsidiary's value to retire parent shares, effectively allowing the seller to buy back its own stock using a tax-free distribution. The Section 355 requirements apply to split-offs in the same way they apply to pro-rata spin-offs, with the additional requirement that the exchange be at least in part for a business purpose independent of the tax benefits of the structure.

Reverse carve-outs and split-offs require the same separation planning as conventional carve-outs, including perimeter definition, stand-alone financial preparation, and transition services planning, but the analytical frame is reversed: instead of defining what transfers to the buyer, the parties define what remains with the surviving entity and what transfers to the distributed subsidiary. This reversal can create confusion in the planning process, particularly for deal teams that are accustomed to the conventional carve-out frame of identifying what the buyer receives. The discipline of working through each asset, liability, employee, and contract from both sides of the perimeter, rather than only from the transferred side, is essential to avoiding gaps in either the distributed subsidiary or the retained parent that emerge only after the distribution is complete.

Buyer Due Diligence Focus in Carve-Outs

Due diligence in a carve-out transaction requires a materially different focus than due diligence on a standalone company. The conventional due diligence process evaluates an existing business as operated: its financial history, its legal obligations, its operational capabilities, and its market position. Carve-out due diligence must additionally evaluate the separation itself: the completeness of the perimeter, the accuracy of the stand-alone financials, the adequacy of the TSA, the feasibility of operational independence on the buyer's proposed timeline, and the risks created by the acts of separation that have already occurred or will occur before closing. The buyer is underwriting not just the business it is acquiring, but the process by which that business is being separated from a larger whole.

Financial due diligence in a carve-out must specifically evaluate the stand-alone financial statements against the operational reality of the business. The due diligence team should independently assess the cost of each shared service that has been allocated in the stand-alone financials, benchmarking the allocation methodology against market rates for equivalent services and verifying that all significant shared costs have been included. Historical revenue and gross margin should be verified against customer records to confirm that revenue attributed to the carved business in the stand-alone financials is actually generated by the carved business's customer relationships and not by enterprise-wide contracts that may not fully transfer. Working capital must be analyzed to understand how the business's historical working capital was managed within the parent's cash pooling and intercompany settlement processes and what the normalized standalone working capital requirement will be post-closing.

Operational due diligence should verify that the TSA service list is complete and that each service is adequately described. Buyers frequently discover in operational diligence that the seller's TSA proposal omits services that the carved business depends on or describes services at a level of generality that does not adequately define what the seller is committed to provide. The operational diligence team should interview the carved business's operational leaders about every system, platform, and shared resource they use and compare that list against the TSA service schedule. Gaps identified at this stage can be addressed through TSA negotiation; gaps discovered post-closing are operational emergencies that the buyer must resolve independently and at its own cost. The indemnification provisions in carve-out purchase agreements that specifically cover TSA completeness representations are valuable precisely because they create contractual recourse for gaps the buyer missed in diligence, but contractual recourse is a second-best outcome compared to identifying and resolving the gap before closing.

Legal due diligence in a carve-out must specifically cover the internal restructuring steps that have occurred or will occur before closing, the assignment status of all material contracts, the IP ownership structure and any required assignments or licenses, and the completeness of the employee transfer. Each of these areas is unique to carve-out transactions and requires the diligence team to understand the separation process rather than just the business's existing legal relationships. For M&A counsel advising buyers in carve-outs, coordination between legal and operational diligence teams is essential to ensuring that the legal documentation reflects the operational reality of the business being acquired.

Representations and Warranties Specific to Carve-Outs

The representations and warranties in a carve-out purchase agreement include the standard set of representations found in any M&A transaction but must also address the unique risks created by the separation process itself. Carve-out-specific representations cover the accuracy and completeness of the perimeter definition, the methodology and accuracy of the stand-alone financial statements, the completion of required internal restructuring steps, the adequacy of the TSA service list, and the completeness of IP and employee transfers. These representations are not boilerplate, and their drafting reflects the specific facts of each carve-out transaction. Sellers who are unfamiliar with the conventions of carve-out representation drafting often resist the scope of representations that buyers request, and counsel with carve-out experience is needed to explain both the logic of each representation and the typical market practice for its scope and qualifications.

The sufficiency of assets representation is the carve-out-specific representation with the broadest potential scope. In its strongest form, the seller represents that the assets being transferred to the buyer, together with the services to be provided under the TSA, are sufficient to operate the carved business as it was operated by the seller during the historical period covered by the stand-alone financials. This representation is valuable to the buyer because it provides contractual recourse if post-closing operational difficulties arise from asset or service gaps that were not identified in diligence. Sellers typically push back on the sufficiency representation for several reasons: it is difficult to verify with certainty, it is broad enough to encompass virtually any operational difficulty the buyer encounters post-closing, and its scope extends beyond what the seller has specifically agreed to transfer. The negotiated outcome is usually a representation qualified by knowledge, by the scope of assets specifically identified in the transfer schedules, and by a specific carve-out for TSA services that the buyer declined or failed to include in the TSA scope. For the interaction between carve-out-specific representations and the broader indemnification framework, see the guide to indemnification provisions in M&A.

The stand-alone financial statement representation is equally important. The seller represents that the stand-alone financials were prepared in accordance with the methodology described in the purchase agreement, that the methodology is reasonable and consistently applied across periods, and that the stand-alone financials present fairly the historical financial position and results of operations of the carved business in accordance with the applicable accounting standards. This representation creates indemnification exposure if errors in the stand-alone financials cause the buyer to overstate the business's profitability, because the acquisition price is typically derived in part from the stand-alone EBITDA. Buyers negotiating this representation should ensure that the description of the allocation methodology in the purchase agreement is specific enough to define clearly what standard the representation is measured against, and should negotiate survival periods for the financial statement representation that are long enough to allow post-closing financial analysis to reveal any material inaccuracies. Reps and warranties insurance in a carve-out context must specifically address carve-out-specific representations, which are not standard representations that RWI underwriters have a broad experience base for underwriting, and the policy's coverage of these representations should be confirmed explicitly during the underwriting process.

Working with Acquisition Stars

Carve-out transactions require M&A counsel who understand not only how to draft a purchase agreement and conduct legal due diligence, but how the separation mechanics of a carve-out interact with every element of the legal work. The perimeter definition informs the asset schedules. The stand-alone financial methodology informs the financial statement representations. The shared services catalog drives the TSA scope. The entity formation and restructuring steps must be coordinated with the tax structure to avoid unintended gain recognition. The contract assignment workstream determines which closing conditions are achievable by the target date. None of these elements can be effectively managed in isolation; they must be integrated into a single coordinated legal strategy.

Acquisition Stars brings 15 years of M&A and securities experience to carve-out engagements. Alex Lubyansky personally leads each transaction, providing consistent senior attention from initial structuring through closing and post-closing integration. The firm works across the full spectrum of carve-out structures, from straightforward asset sales of single-location business units to multi-jurisdictional carve-outs requiring entity formations, cross-border asset transfers, and sequential regulatory approvals. The firm's experience encompasses both buy-side and sell-side carve-out mandates, which informs a realistic assessment of each side's risk exposure and negotiating priorities. The firm engages with clients at the structuring stage, before the letter of intent is signed, because the most consequential decisions in a carve-out, structure selection, perimeter definition approach, and tax strategy, must be made before the process begins in earnest rather than after the parties have already established expectations based on an incomplete analysis.

Clients engaged in a carve-out transaction benefit from the firm's integrated approach to the separation workstreams that make carve-outs legally complex. The firm coordinates the legal separation work across entity formation, perimeter definition, IP analysis, contract assignment, employee allocation, real estate transfer, and regulatory filing simultaneously, rather than sequentially, which compresses the timeline and reduces the risk of late-discovered issues that require reopening settled terms. The firm's transaction counsel drafts TSA and purchase agreement provisions with an understanding of how they will interact operationally in the months after closing, not just how they appear as stand-alone contract terms. And the firm advises on representations and warranties insurance integration in carve-outs, where the unique representations required in a carve-out purchase agreement must be specifically addressed in the RWI policy's coverage to ensure that the insurance provides meaningful protection. To engage Acquisition Stars on a carve-out matter, see the firm's M&A transaction services page or contact the firm directly at 248-266-2790 or consult@acquisitionstars.com.