Key Takeaways
- TSA service schedules must be drafted at the level of individual services, not functional categories. Ambiguity in service scope is the most common source of post-closing TSA disputes.
- Step-up pricing on TSA extensions, typically fifteen to thirty percent per extension period, is the standard mechanism for incentivizing the buyer to complete its standalone readiness program on schedule.
- Reverse TSAs, where the buyer provides services back to the seller, create symmetric obligations that are frequently underestimated during deal negotiations and should be scoped and priced with the same rigor as forward TSA services.
- Data migration, IP licensing, and post-TSA data deletion obligations must be specified in the TSA itself. Deferring these issues to post-termination negotiation consistently produces conflict and operational disruption.
The transition services agreement is one of the defining documents in any carve-out transaction, and it is frequently one of the least well-drafted. Buyers and sellers spend considerable effort negotiating purchase price, representations and warranties, and indemnification mechanics, and then compress the TSA negotiation into the final days before signing, treating it as an administrative document rather than an operational contract with material economic consequences. That approach produces TSAs that are ambiguous about service scope, silent on service levels, and structurally misaligned with the buyer's standalone readiness timeline.
This sub-article is part of the Carve-Out Transactions in M&A: A Legal Guide. It addresses the full scope of TSA structuring: what services are covered and how they are described, how service levels and cost methodologies are established, how duration and extension mechanics interact with step-up pricing, how reverse TSAs and sub-TSAs operate, how the governance committee functions during the transition period, and how IP, data, and regulatory obligations are managed at TSA termination. The companion article on carve-out financial statements, SEC requirements, and audit considerations addresses the financial reporting dimensions of the carve-out. For structuring guidance on the overall carve-out transaction, see the parent guide.
Acquisition Stars advises buyers and sellers on TSA negotiation, drafting, and governance as part of carve-out transaction representation. The analysis below reflects current market practice and does not constitute legal advice for any specific transaction. TSA terms vary significantly based on the complexity of the divested business, the seller's shared services infrastructure, and the buyer's operational capabilities at closing.
TSA Purpose and Timing: Why the Agreement Exists and When It Is Needed
The fundamental premise of a TSA is that the divested business cannot operate independently on the day of closing. This is a structural feature of carve-out transactions, not a failure of deal planning. Most businesses that are carved out of larger organizations have been operating as integrated units of the seller's enterprise, sharing IT infrastructure, HR platforms, finance systems, legal support, and corporate services with the seller's retained business. Those shared capabilities exist at the enterprise level and cannot be instantaneously replicated or replaced at the business unit level.
The TSA therefore serves as the contractual mechanism through which the seller continues to provide those shared capabilities to the divested business for a defined period after closing, while the buyer builds, acquires, or contracts for its own standalone infrastructure. The TSA is not designed to be permanent. It is a bridge from the closing date to the date by which the buyer has achieved operational independence. The length of that bridge, and the cost of crossing it, depends on the complexity of the divested business, the scope of services being provided, and the buyer's pre-closing investment in standalone readiness planning.
Timing is critical in TSA negotiations. The TSA should be a priority document in the deal process, not an afterthought. The service schedules that define exactly what the seller will provide must be developed based on a detailed operational diligence of the divested business's shared service dependencies, which requires access to information about the seller's shared services organization, IT architecture, HR platforms, and finance systems. That diligence should begin as early in the deal process as the seller will permit, and the service schedules should be substantially drafted before the purchase agreement is signed, because what the TSA covers directly affects the economics of the transaction and the buyer's post-closing operating costs.
Service Categories: IT, HR, Finance, and the Full Catalog of Shared Functions
A comprehensive carve-out TSA typically covers six to twelve distinct service categories, each of which is described in a separate schedule attached to the master TSA. The number and complexity of categories depends on how deeply integrated the divested business was with the seller's enterprise infrastructure. Businesses that operated with a high degree of autonomy and maintained their own functional infrastructure require fewer and simpler TSA services. Businesses that were tightly integrated into the seller's shared services model require more extensive and longer-term TSA coverage.
Information technology is consistently the largest and most complex TSA category. IT services typically cover network connectivity and infrastructure, enterprise resource planning system access, email and collaboration platforms, cybersecurity monitoring and incident response, help desk and end-user support, application hosting and maintenance, and software license access. The IT TSA schedule must identify each specific system and application the divested business uses, the hosting arrangement for each, the data associated with each system, and the access controls that will govern the divested business's continued access post-closing. IT separations are technically complex and almost always take longer than anticipated, making IT the category most likely to require TSA extensions.
Human resources services cover HRIS platform access, benefits administration, employee relations advisory, talent acquisition support, and compliance monitoring. Payroll processing is frequently separated as its own category given its operational criticality and the severe consequences of payroll errors for employees and the buyer. Finance and accounting services cover accounts payable, accounts receivable, general ledger, financial close and reporting, treasury and cash management, and internal controls. Tax services cover the preparation and filing of returns for pre-closing tax periods, the management of tax audits that straddle the closing date, and the transition of tax filing obligations to the buyer's tax function. Procurement and facilities services round out the standard catalog, covering vendor management, purchasing platforms, and physical space at shared locations.
Service Descriptions and SLAs: Defining What the Seller Is Actually Obligated to Deliver
The service description is the most critical element of each TSA schedule. A well-drafted service description specifies exactly what the seller is providing: the systems involved, the personnel resources committed, the geographic scope of the service, the process for requesting services, the hours of availability, and the standard to which the service will be performed. A poorly drafted service description says only that the seller will provide "IT support" or "HR services," which is a litigation-ready ambiguity that experienced TSA counsel on both sides will insist on closing before the agreement is signed.
Service level agreements define the performance standard to which each service will be provided. SLA metrics vary by service type. IT services are typically measured against uptime targets, response times for help desk tickets by severity category, and mean time to resolution for system incidents. Finance services are measured against reporting delivery timelines and accuracy standards. Payroll services are measured against on-time payment delivery and error rates. HR services are measured against response times for employee inquiries and case resolution timelines.
The consequences of SLA failure are an important negotiating point. Many TSAs establish a tiered response: a cure period during which the seller has an opportunity to remediate a service failure before any penalty applies, a service credit mechanism under which the buyer receives a reduction in the service fee if the seller fails to cure within the cure period, and a termination right for material or repeated SLA failures that the seller cannot cure. Sellers resist service credits and termination rights on the ground that TSA services are provided at cost and therefore generating penalties or termination rights for service failures that may result from resource constraints is disproportionate. Buyers take the position that if the seller commits to a service level, it should be accountable for meeting it. The resolution typically involves modest service credits capped as a percentage of the monthly service fee, a reasonable cure period, and termination rights triggered only by sustained or severe failures.
Cost Methodology: Fully Allocated Cost, Cost-Plus, and Hybrid Approaches
The economic structure of TSA services, specifically how the seller prices the services it provides to the buyer, has a material impact on the total cost of the transition period. TSA fees are not immaterial in complex carve-outs: a divested business receiving extensive shared services from a large seller may pay several million dollars per year in TSA fees, making the cost methodology a commercially significant negotiating point.
Fully allocated cost methodology prices each TSA service at the seller's actual cost of providing it. Actual cost includes direct costs, which are the incremental costs the seller incurs specifically to provide the service to the divested business, such as dedicated personnel time, software license fees, and third-party vendor costs. It also includes an allocated share of overhead costs, which are the costs of maintaining the infrastructure that supports the service across the seller's entire organization. The allocation methodology for overhead is a source of frequent dispute: sellers typically apply an allocation based on headcount, revenue, or transaction volume, while buyers scrutinize those allocations for reasonableness and audit rights are an important safeguard.
Cost-plus adds a margin to the fully allocated cost to compensate the seller for the administrative burden of managing TSA services for a divested entity. A cost-plus margin of five to ten percent is market standard for straightforward service categories. Sellers in complex carve-outs sometimes seek margins of fifteen percent or higher for high-complexity services, which buyers typically resist. The rationale for cost-plus from the seller's perspective is that providing services to a divested business requires additional management overhead, compliance work, and operational complexity compared to providing the same services internally. From the buyer's perspective, cost-plus creates a perverse incentive: the higher the seller's cost base, the more the seller earns from the TSA, which reduces the seller's motivation to operate efficiently.
Duration, Extension Rights, and the Architecture of the Wind-Down
TSA duration is one of the most actively negotiated commercial terms in a carve-out transaction. Sellers want short TSA terms because maintaining shared service infrastructure for a divested entity creates ongoing organizational complexity and consumes management resources that could be redeployed elsewhere. Buyers want longer initial terms and broad extension rights because they need sufficient time to build or acquire the standalone capabilities the divested business requires, and underestimating that timeline is one of the most consistent mistakes buyers make in carve-out transactions.
The appropriate initial TSA term depends on the complexity of the services being provided and the buyer's realistic assessment of the time required to reach standalone capability for each service category. Simple service categories such as procurement platform access or facilities services at a shared location may require only three to six months. Complex service categories such as IT infrastructure separation, ERP migration, or payroll system cutover typically require twelve to eighteen months for a mid-sized divested business and may require twenty-four months or more for large or technically complex separations. It is market practice and operationally sound to negotiate service-specific terms rather than a single uniform TSA term: different services have different complexity profiles and different readiness timelines, and a uniform term either creates premature cutoffs for complex services or keeps the TSA open longer than necessary for simple ones.
Extension provisions give the buyer the right to extend one or more TSA services beyond the initial term. Unilateral extension rights, which allow the buyer to extend by notice without seller consent, are strongly preferred by buyers because they eliminate the risk that the seller will use extension consent as leverage in post-closing disputes. Sellers typically accept unilateral extension rights subject to two conditions: a defined maximum number of extension periods, and step-up pricing that increases the service fee for each extension period. The maximum extension term across all periods is typically no more than fifty percent of the initial term, meaning a twelve-month initial term could be extended by a maximum of six additional months in one or two extension periods.
Step-Up Pricing and Penalty Fees: Incentivizing Timely Exit
Step-up pricing is the standard market mechanism for aligning the buyer's economic incentives with the goal of completing its standalone readiness program on schedule. Under step-up pricing, the service fee for each extension period increases relative to the fee for the initial term, typically by fifteen to thirty percent per extension period. The price increase functions as a financial penalty for delayed standalone readiness: the longer the buyer takes to exit the TSA for a given service, the more it pays for that service.
The step-up percentage is a negotiated term. Sellers typically propose higher step-ups, in the range of twenty to forty percent, to create stronger incentives and to compensate for the extended burden of maintaining service capacity. Buyers typically seek lower step-ups, in the range of ten to fifteen percent, particularly for services where standalone readiness is constrained by external factors such as third-party vendor onboarding timelines or regulatory approvals. Market practice in complex carve-outs with sophisticated parties generally lands in the fifteen to twenty-five percent range for the first extension period, with higher step-ups for subsequent extensions.
Step-up pricing should be applied at the individual service level, not across the TSA as a whole. A blanket step-up applied to the total TSA fee fails to accurately price the cost of extending specific services and creates blunt economic incentives. A buyer who has completed its standalone program for nine of twelve service categories should not pay inflated fees for the three categories still in progress simply because the TSA as a whole has been extended. Service-level step-ups allow the fee structure to track actual service usage and create more precise exit incentives. Buyers should also negotiate for the right to terminate individual services early, before the scheduled end of the initial term, without penalty, to avoid paying for services they no longer need after completing their standalone readiness for a particular function.
Knowledge Transfer Obligations and Wind-Down Milestones
Knowledge transfer obligations are the provisions in the TSA that require the seller to actively assist the buyer in building its standalone operational capability, rather than merely continuing to provide services during the transition period. A TSA that is limited to service continuation without knowledge transfer provisions creates a dynamic in which the buyer has no contractual mechanism to demand the information, documentation, and operational assistance required to replicate the seller's capabilities. That dynamic can substantially extend the transition period.
Knowledge transfer provisions should be included in each service schedule that covers a function the buyer will need to build independently. For IT services, knowledge transfer covers system architecture documentation, access to technical staff who can explain how systems are configured, assistance with data migration planning, and support for the testing of the buyer's replacement systems before cutover. For finance and accounting, knowledge transfer covers the chart of accounts, period-end close procedures, reporting templates, and documentation of the accounting policies applied to the divested business. For HR and payroll, knowledge transfer covers the HRIS configuration, benefit plan documentation, payroll processing procedures, and the employee data required to transition to the buyer's platforms.
Wind-down milestones are contractual checkpoints that require the buyer to achieve defined readiness targets by specified dates during the TSA period. Milestones serve two functions. They create accountability for the buyer to invest adequately in its standalone program and to maintain a realistic timeline for completion. They also provide the parties with a structured framework for managing the TSA wind-down: as the buyer reaches each milestone, the corresponding services are terminated and the associated fees cease. Milestone-based wind-down is operationally more efficient than a single termination date for all services, because it allows the parties to simplify the TSA as services are completed rather than managing the full service catalog until the final termination date. Missed milestones should trigger a notification obligation and, after a defined cure period, a step-up in fees for the affected services, creating a further incentive for the buyer to remediate the delay.
Data Migration, Security, and Regulatory Risk During the TSA Period
The TSA period is one of the highest-risk intervals in the carve-out lifecycle from a data security and regulatory compliance perspective. During this period, the divested business's data resides on or transits through the seller's systems, the seller's personnel have access to the divested business's information, and the data governance boundary between the two organizations is not yet clean. Each of these conditions creates risk that must be actively managed through the TSA's data security provisions.
Data security obligations in the TSA should specify the minimum security standards to which the seller will maintain the divested business's data during the transition period, including encryption requirements, access controls, incident detection and notification obligations, and the seller's obligation to maintain those standards even as it reduces its investment in shared infrastructure post-closing. The seller's data incident notification obligation is particularly important: if a security incident affects systems on which the divested business's data resides, the TSA should require the seller to notify the buyer promptly, even if the incident affects the seller's retained business primarily and the divested business incidentally.
Data migration planning should begin at or before closing, not when the TSA is about to terminate. The migration of enterprise data, particularly ERP data, historical financial records, and customer data, is a technically complex and time-consuming process that requires careful sequencing, validation, and testing. Buyers who defer migration planning until late in the TSA period consistently underestimate the time required and find themselves seeking TSA extensions for the sole purpose of completing a migration that should have been planned from day one. The TSA should specify the seller's cooperation obligations in connection with data migration, including the provision of data in agreed formats, the allocation of seller IT resources to support migration testing, and the timeline for completing the migration of each data category.
Reverse TSAs and Sub-TSAs: When the Buyer Becomes the Provider
Reverse TSAs arise when the carve-out structure creates a situation in which the buyer, after acquiring the divested business, holds capabilities or infrastructure that the seller's retained business still needs. This situation is more common than it might appear. In many carve-outs, the divested business has historically operated systems or maintained capabilities that were shared with other parts of the seller's enterprise, and the seller's retained business cannot immediately replace those capabilities after the sale. The TSA in this situation runs in both directions: a forward TSA in which the seller provides services to the divested business, and a reverse TSA in which the buyer provides services back to the seller.
Reverse TSA services should be identified during deal diligence and negotiated with the same rigor as forward TSA services. Buyers sometimes accept reverse TSA obligations without adequately costing or scoping them, which results in the buyer providing below-market services to the seller at the buyer's expense while simultaneously managing its own standalone readiness program. Each reverse TSA service should have a specific service description, a defined service level, a cost-plus pricing structure that compensates the buyer for the actual cost of providing the service, and a defined termination date or milestone.
Sub-TSAs arise when the seller's TSA services depend on the seller's own agreements with third-party vendors, and those vendor agreements do not automatically extend to cover the divested business after closing. If the seller's IT infrastructure TSA services depend on a master services agreement with a cloud provider, that agreement may not permit the seller to extend services to a third party, which is how the divested business is classified after closing. The parties must identify these sub-TSA dependencies during diligence and address them either by obtaining third-party consents before closing, by structuring the TSA to address the pass-through of vendor services, or by including provisions that require the buyer to enter into its own agreements with the relevant vendors and accept assignment of the benefit of the seller's agreement during the transition period. Unidentified sub-TSA dependencies are a common source of TSA disruption, because they can cause specific services to be unavailable or non-compliant with the parties' TSA obligations without either party having anticipated the problem.
Governance Committee Structure and Dispute Resolution
The TSA governance committee is the operational body responsible for managing the TSA during the transition period. Its structure, membership, authority, and meeting cadence should be specified in the master TSA, because a governance committee that is poorly designed or that lacks clear authority to resolve operational issues will not be effective in managing the complex operational environment of a carve-out transition.
A standard three-tier governance structure operates as follows. The operational tier consists of functional leads from both parties for each major TSA service category, who meet on a defined regular cadence, typically monthly for stable services and weekly for services in active transition. The operational tier is responsible for tracking service performance against SLAs, managing open issues and change requests, and escalating unresolved issues to the senior management tier. The senior management tier consists of a designated TSA executive from each party, typically a senior operations or finance leader, who meets quarterly or as needed to review the overall TSA program status, resolve issues escalated from the operational tier, and authorize material service changes or extensions. The executive tier consists of the parties' C-level representatives who are engaged only for material disputes that cannot be resolved at the senior management level.
Service change requests, which arise when the buyer needs a service modified, expanded, or reduced relative to the original service schedule, should flow through the governance committee with a defined approval process and timeline. Changes that increase the scope or cost of services require seller agreement and additional fee negotiation. Changes that reduce the scope or cost of services typically require only notice from the buyer. The governance committee should maintain a log of all approved service changes, because those changes become part of the operative TSA schedule and govern the parties' obligations going forward. Dispute resolution escalation timelines should be specified in the TSA: an operational dispute that is not resolved within a defined number of days at the operational tier must be escalated to the senior management tier, and an issue not resolved at the senior management tier within a further defined period must be escalated to the executive tier or referred to mediation.
IP Rights, Insurance, and Regulatory Allocation During the TSA Period
The intellectual property and insurance provisions of a TSA address a set of risks that can persist beyond the transition period if not carefully managed. IP rights during the TSA period require particular attention where the seller's TSA services involve the use of IP that the seller owns and that the divested business needs access to in order to receive the services. The TSA should clearly specify the scope of any IP license granted to the buyer in connection with TSA service delivery, whether that license extends beyond the TSA termination date, and what the buyer must do to replace the licensed IP before termination.
Insurance obligations during the TSA period should be specified for both parties. The seller should maintain appropriate property, casualty, and liability coverage for the infrastructure it uses to provide TSA services, and should include the buyer's interests as an additional insured where the buyer's assets or operations are at risk. The buyer should maintain appropriate coverage for its own operations during the transition period. Cyber liability insurance is particularly important: if a security incident affecting the seller's systems during the TSA period causes loss to the divested business, the allocation of that loss between the parties should be addressed by both the TSA's security provisions and the parties' respective insurance arrangements.
Regulatory risk allocation addresses the situation where a government agency or regulatory body takes action during the TSA period that affects the provision of TSA services or the compliance obligations of the divested business. If the seller's TSA services include regulatory compliance support and the regulatory framework changes during the transition period, the parties must address who bears the cost of adapting the services to the new requirements. The general principle is that costs arising from changes in law or regulation during the TSA period that affect both parties equally are shared, while costs arising from changes that specifically affect the divested business or the buyer's industry are borne by the buyer.
Buyer Standalone Readiness: Planning, Investment, and Cross-Functional Coordination
The buyer's standalone readiness program is the operational initiative through which the divested business achieves independence from the seller's shared service infrastructure. It is not a TSA document but it is the purpose the TSA is designed to serve, and the quality of the standalone readiness program has a direct effect on how long the TSA runs, how much it costs, and whether the transition is operationally successful. Buyers who invest in rigorous standalone readiness planning before closing consistently achieve TSA exits faster and at lower cost than buyers who treat the standalone program as a post-closing priority.
Standalone readiness planning begins during the diligence period with an assessment of every shared service dependency the divested business has, the cost of replicating each service independently, the timeline for each capability build, and the sequencing constraints that affect the order in which capabilities must be built. IT infrastructure is typically the longest-lead-time workstream and must be initiated first. HR and payroll platform selection and implementation typically follow, given the operational criticality of those systems. Finance and accounting infrastructure, including ERP selection or configuration, follows IT. Procurement, tax, and facilities services are typically the shortest-lead-time workstreams and are addressed last.
Cross-functional TSA coordination during the transition period requires a dedicated program management capability on the buyer's side. The standalone readiness program spans IT, HR, finance, legal, and operations simultaneously, and the workstreams are interdependent: ERP migration cannot be completed until IT infrastructure is in place; HR platform cutover cannot be completed until payroll is ready; and payroll cutover cannot be completed until the ERP is live. A program manager with authority to coordinate across functions, resolve resource conflicts, and escalate delays is essential for keeping the standalone program on schedule. Buyers who staff the program management function adequately at closing and begin execution immediately, rather than staffing it six months into the TSA period, consistently achieve earlier TSA exits and lower total transition costs. For legal support in structuring and negotiating a carve-out TSA, contact Acquisition Stars through the form below.
Related Reading
- Carve-Out Transactions in M&A: A Legal Guide (parent guide)
- Carve-Out Financial Statements: SEC Requirements, Allocations, and Audit Considerations
- Asset Purchase vs. Stock Purchase: Tax and Legal Implications
- M&A Due Diligence: What Buyers Must Verify Before Closing
- Reps and Warranties Insurance in M&A: A Legal Guide
- Purchase Price Adjustments and Working Capital Targets in M&A
Frequently Asked Questions
What is a transition services agreement and why is it necessary in a carve-out?
A transition services agreement is a contract under which the seller continues to provide specified services to the carved-out business for a defined period after closing, giving the buyer time to build or acquire the standalone capabilities needed to operate independently. TSAs are necessary in carve-outs because the divested business typically relied on the seller's corporate infrastructure, including IT systems, HR platforms, payroll processing, finance and accounting, legal support, procurement, tax filing, and facilities management, rather than maintaining its own independent functions. At closing, that infrastructure does not transfer automatically; the buyer must either replicate it internally, contract with third-party vendors, or rely on the seller to continue providing it under a TSA. The TSA bridges the gap between the closing date and the date by which the buyer has achieved standalone operational capability. Without a TSA, the carved-out business may be unable to process payroll, generate financial reports, manage procurement, or maintain IT systems on day one after closing. The TSA is therefore both a practical operational necessity and a legal framework that governs the parties' rights and obligations during the transition period. It defines exactly what services will be provided, at what cost, to what service level standard, for how long, and what happens when services fail to meet that standard.
What are the most common service categories in a carve-out TSA?
The most common TSA service categories reflect the corporate functions that the divested business historically received from the seller's shared services organization. Information technology is consistently the largest and most complex category, covering infrastructure hosting, network connectivity, enterprise resource planning system access, email and collaboration platforms, cybersecurity services, help desk support, and application licensing. Human resources services cover benefits administration, HRIS platform access, talent acquisition support, employee relations advisory, and HR compliance. Payroll processing is often treated as a separate category given its operational criticality and the legal consequences of payroll errors. Finance and accounting services cover accounts payable, accounts receivable, general ledger maintenance, financial reporting, treasury and cash management, and internal audit. Procurement covers vendor management, contract administration, and purchasing platform access. Tax services cover the preparation and filing of returns for pre-closing periods and the management of ongoing tax obligations until the buyer establishes its own tax function. Facilities and real estate services cover office space, utilities, security, and building management at locations the buyer will temporarily share with the seller. Legal and compliance services are sometimes included for matters pending at closing. The relative weight of each category depends on the size and operational complexity of the carved-out business and the degree to which it historically operated with its own infrastructure versus relying entirely on the seller's shared services.
How are TSA costs typically structured and what is the difference between fully allocated cost, cost-plus, and fixed fee methodologies?
TSA cost methodology is one of the most heavily negotiated elements of the agreement, because it determines whether the seller is being compensated at actual cost, above cost, or at a rate that may not reflect the true cost of providing services. The three primary methodologies are fully allocated cost, cost-plus, and fixed fee. Fully allocated cost methodology prices TSA services at the seller's actual cost of providing each service, including direct costs such as labor, software licenses, and third-party vendor fees, plus an allocated share of the overhead costs associated with the relevant function. This methodology is generally favorable to buyers because it prevents the seller from profiting from the TSA, but it requires the parties to agree on a cost allocation methodology that is transparent and auditable. Cost-plus methodology prices services at the seller's fully allocated cost plus a margin, typically ranging from five to fifteen percent. Sellers prefer cost-plus because it compensates them for the administrative burden of providing services to a divested entity and accounts for the opportunity cost of maintaining capacity for the buyer rather than redeploying it. Fixed fee methodology prices specific services at a negotiated flat rate regardless of actual cost. Fixed fees provide budget certainty for buyers but create risk if actual cost exceeds the fixed amount, which can cause the seller to deprioritize service quality as the TSA period extends. In practice, many TSA schedules use a hybrid approach: fixed fees for well-defined, stable services where cost is predictable, and cost-plus for complex or variable services such as IT infrastructure where cost can fluctuate based on usage.
What is a typical TSA duration and how do extension and step-up pricing provisions work?
TSA duration varies significantly based on the complexity of the carved-out business and the scope of services being provided, but most TSAs run for an initial period of six to twenty-four months. Simple carve-outs with limited shared infrastructure may require only six to twelve months. Complex carve-outs involving significant IT system migration, ERP separation, or regulatory approvals may require eighteen to twenty-four months or longer for certain service categories. Extension provisions allow the buyer to extend the TSA term for one or more additional periods, typically in three or six month increments, to accommodate delays in the standalone readiness program. Extension rights are standard in most TSAs because buyers routinely underestimate the time required to achieve operational independence. The critical question in negotiating extensions is whether the buyer has unilateral extension rights or whether extensions require seller consent. Buyers prefer unilateral extension rights to avoid being held hostage to the seller's willingness to continue services. Sellers prefer consent-based extensions so that they retain control over how long they must maintain the TSA infrastructure. Step-up pricing is the mechanism that reconciles these competing interests. Under step-up pricing, the service cost for extended periods increases relative to the initial term, typically by fifteen to thirty percent per extension period. The price increase creates a financial incentive for the buyer to complete its standalone program on schedule rather than relying on TSA extensions indefinitely, while preserving the buyer's right to extend if business circumstances require it. Step-up pricing also compensates the seller for the ongoing administrative and operational burden of maintaining services for a divested entity beyond the initial agreed period.
What are reverse TSAs and when does a buyer provide services to the seller?
A reverse TSA is a contractual arrangement under which the buyer, rather than the seller, provides services to the seller after closing. Reverse TSAs arise when the carved-out business possesses capabilities, systems, or infrastructure that the seller will continue to need after divesting it. The most common reverse TSA scenario involves a seller who has allowed the divested business to host or operate systems that the seller's retained business also uses. After the sale, the buyer inherits those systems and the seller needs continued access to them during its own transition. Reverse TSAs also arise when the divested business has specialized operational capabilities that the seller lacks in its retained business and that will take time for the seller to replicate or replace. Examples include manufacturing capacity, distribution networks, customer-facing technology platforms, and regulatory licenses or certifications that the seller's retained business temporarily still needs. From a negotiating perspective, the buyer should treat reverse TSA obligations with the same rigor as the seller treats forward TSA obligations. Reverse TSA services should be specifically defined, priced at fully allocated cost or cost-plus, subject to defined service levels, and limited to a defined duration with a clear termination date. Buyers who agree to provide open-ended or poorly defined reverse TSA services may find that the seller has little incentive to complete its own standalone program, because the reverse TSA provides ongoing operational support at below-market cost. Both forward and reverse TSA schedules should be drafted with equal specificity, because operational disputes in either direction can destabilize the post-closing relationship.
How does the TSA governance committee function and how should disputes be escalated?
The TSA governance committee is a joint body established by the parties to oversee TSA performance, manage service changes, resolve operational issues, and coordinate the wind-down of services as the buyer achieves standalone capability. A well-structured governance framework is essential because TSAs typically cover dozens of individual services across multiple functional areas, and operational issues arise regularly during transition periods. The governance committee structure typically operates at two or three levels. The operational level consists of functional leads from both parties for each major service category, who meet regularly, typically monthly, to review service performance metrics, track open issues, and manage service change requests. The senior management level consists of executive sponsors from both parties who escalate unresolved issues, approve material service changes, and ensure that the TSA program remains a priority for both organizations. Where a third level exists, it typically consists of a dispute resolution escalation mechanism under which issues that cannot be resolved at the operational or senior management level are escalated to senior executives who have authority to commit resources and make decisions. Dispute resolution provisions in the TSA should specify the escalation timeline for each level, the information required to initiate escalation, and what happens if escalation fails to produce resolution. Most TSAs provide for mediation before litigation or arbitration, given that the parties must continue operating under the agreement during any dispute. Service termination rights, which allow either party to terminate a specific service if the provider materially fails to meet its service level obligations after a cure period, are a backstop mechanism that gives the recipient leverage to enforce service quality without requiring full-scale litigation.
What IP and data rights issues arise at the end of the TSA period?
The termination of TSA services creates a set of IP and data rights issues that must be addressed in the TSA itself, not deferred to post-termination negotiation. These issues are among the most contentious in carve-out transactions because the parties often do not think through them clearly during the deal process, and the consequence of ambiguity is that the buyer may lose access to data it needs to operate or that the seller retains data it has no right to keep. Data migration and return obligations define what happens to the divested business's data that resides on the seller's systems as of the TSA termination date. The TSA should specify that the seller will provide a complete, machine-readable export of all data belonging to the divested business in a mutually agreed format, within a specified period before or at TSA termination, and that the seller will securely delete or destroy all copies of that data after the migration is confirmed. Failure to include these provisions can leave the seller holding data that is operationally and legally the buyer's. IP licensing provisions address the situation where the seller's TSA services involve the use of IP that the seller owns but that the divested business needs to continue using after the TSA ends. The TSA should specify whether any license to that IP extends beyond the TSA period and on what terms. Stranded licenses occur when software licenses that were purchased for the seller's organization include the divested business as a covered entity, but those licenses revert to the seller at TSA termination. The buyer must identify these licenses during diligence and plan for their replacement. Regulatory data retention obligations may require either party to maintain access to certain records for defined periods after TSA termination, and the TSA should specify how those obligations will be satisfied.
What is a standalone readiness plan and how does it drive TSA wind-down milestones?
A standalone readiness plan is the buyer's operational roadmap for achieving independence from the seller's shared services infrastructure. It identifies every TSA service being received, the target date for replacing each service with an independent capability, the workstreams and resources required to reach that target, and the dependencies between workstreams that affect the sequencing of the program. The standalone readiness plan is the buyer's primary management tool for the TSA period, and its quality directly affects the buyer's ability to exit the TSA on schedule and at minimum cost. Wind-down milestones are contractual checkpoints embedded in the TSA that require the buyer to achieve defined readiness benchmarks by specified dates. Milestones may include the selection of a third-party HR platform by month three, the completion of data migration to the buyer's ERP by month nine, or the cutover to the buyer's IT infrastructure by month twelve. Milestones serve two purposes. They give the seller visibility into the buyer's progress and create accountability for the buyer to invest adequately in its standalone program. They also create a contractual framework for service termination: when the buyer reaches the milestone for a service, the seller's obligation to provide that service terminates, and the service fee ceases. In TSAs where services are priced at cost-plus or fully allocated cost, terminating services as milestones are reached reduces the total cost of the TSA period. Buyers who fail to invest in their standalone readiness programs often find themselves paying TSA extension fees that exceed the cost of building the capability independently. The standalone readiness plan should be developed before closing, based on diligence findings about the divested business's current infrastructure dependencies, and it should be shared with the TSA governance committee at the outset of the transition period.
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