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January 14, 2025

Transition Services Agreements: When and Why You Need Them

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Transition Services Agreements: Why Small Businesses Can’t Afford to Overlook Them

Most small business owners pour their heart and soul into building their company. But what happens when you need to carve out a part of your organization, or when a strategic buyer takes over a portion of your operations? If you’ve ever felt that knot in your stomach about ensuring all your services and resources remain intact after a deal, Transition Services Agreements (TSAs) provide the safety net you never knew you needed.

Many owners underestimate the complexity of separating or combining business functions after a merger, acquisition, or divestiture. This lack of planning can create colossal headaches—from losing key employees to scrambling for critical IT infrastructure. By the time you realize how much you need continuity, it might be too late to negotiate terms that protect your interests.

In this comprehensive guide, we’ll decode the purpose of a TSA, show you how it safeguards your business, and detail exactly when you need one. If you’re contemplating a deal that changes your corporate structure—or if you’re in the thick of one—discover why having a well-structured Transition Services Agreement can save you time, money, and stress.


What You’ll Learn

In this article, you’ll gain a clear understanding of:

  • How TSAs work in various corporate transactions, from mergers to divestitures.

  • The key components that go into a solid TSA: scope, cost, timeline, and more.

  • The specific situations where a TSA is not just beneficial but critical for small business continuity.

  • Common pitfalls in negotiating TSAs and how to avoid them.

  • Practical steps any small business owner can take today to ensure a seamless transition and protect valuable resources.

By the end, you’ll know exactly when and why you need a Transition Services Agreement, plus how to structure it for maximum protection and efficiency.


The Fundamentals of Transition Services Agreements

Transition Services Agreements (TSAs) are formal contracts that outline which services the seller (or the buyer) will continue to provide to the other party after closing a transaction. TSAs often come into play when one company acquires or carves out a portion of another company. For a period of time, the departing business unit may still rely on critical functions from the parent organization—or vice versa.

Why TSAs Exist

After a transaction, the newly separated (or partially integrated) business might not have the infrastructure, staff, or systems in place to function independently. Functions like payroll, IT support, vendor relationships, manufacturing processes, or HR onboarding can’t just flip on or off overnight. The Transition Services Agreement outlines how these needs will be met during the post-close period.

Here’s what typically happens without a TSA:

  • The new owners or carved-out unit discover they have no access to key internal systems.

  • Customers grow frustrated when service quality dips because staff is unsure who handles critical tasks.

  • Unclear responsibility for overhead costs leads to billing disputes and sour relationships.

  • Strategic synergies promised in the deal get delayed or never materialize because the parties spend time fixing operational missteps instead of focusing on growth.

How TSAs Protect Small Businesses

For small business owners, TSAs can be a vital shield against operational chaos during a shakeup. Whether you’re the buyer or seller, you’ll want to ensure:

  • Continuity of essential services like payroll, IT, and customer support.

  • Clarity on cost-sharing to prevent unwelcome financial surprises.

  • A defined off-ramp strategy so you know exactly when services end, letting both parties plan for next steps.

A well-structured TSA not only mitigates risk but also maintains business value by ensuring that employees, customers, and finances remain on stable footing.


Key Components of a Transition Services Agreement

While no two TSAs are exactly the same, you’ll find that most have a similar foundational structure. Understanding these components helps you draft an agreement that fits your unique situation.

Scope of Services

Clearly defining which services will be provided—or received—is the first critical step. Typical services include:

  • Accounting and bookkeeping

  • Human resources management

  • IT infrastructure and help desk support

  • Procurement and supply chain functions

  • Production or manufacturing capabilities

  • Marketing and sales tools

When you identify each service, specify it in detail. Vague language leads to misunderstandings—especially if either party’s needs evolve quickly.

Service Level Agreements (SLAs)

Service Level Agreements establish the performance standards for each service. This is where you outline:

  • Response times (e.g., “IT helpdesk will answer tickets within 2 business hours”)

  • Availability (e.g., “Infrastructure must be operational 99.9% of the time”)

  • Quality benchmarks (e.g., “Customer inquiries must be addressed within 24 hours”)

Providing concrete metrics helps you avoid disputes about whether or not services are being delivered as promised.

Duration and Termination

TSAs are temporary by nature. They bridge the gap until the buyer can bring the necessary services in-house, or until the seller no longer needs to provide them. Typical durations range from a few months to several years, depending on the complexity of the transition.

Key considerations:

  • Initial term: How long do you anticipate needing these services?

  • Extension clauses: Can either party request more time if the transition takes longer than expected?

  • Termination fees: Who pays what if the agreement ends earlier than anticipated?

Cost Allocation

Cost allocation can be one of the trickiest parts of a TSA. You want clear, transparent pricing so both parties know exactly how much they’re spending. Common cost allocation methods include:

Method

Description

Fixed Fee

A flat monthly rate for a bundle of services. Suitable when costs are predictable.

Cost Plus

The seller charges their actual expenses plus a markup. Helps cover admin overhead.

Unit-Based

Fees tied to usage levels, such as per-employee cost for HR services. Useful if demand fluctuates.

Hybrid

Combination of the above, often used when some services have predictable costs while others vary.

Liability and Indemnification

Business owners often overlook the legal aspects of TSAs. Anyone providing a service during a transition risks exposure if something goes wrong. The TSA should detail:

  • Who is liable if a service disruption leads to a financial loss?

  • How will disputes be resolved? Arbitration, mediation, or court?

  • Indemnification clauses that protect the service provider from unforeseen liabilities.

Governance and Change Control

To handle inevitable changes over the life of the TSA, define a governance structure. Include:

  • Regular meetings or check-ins to review performance.

  • Protocols for requesting or approving modifications to the scope of services.

  • Escalation paths if conflicts arise and need executive-level attention.


When and Why You Need a TSA

Many small business owners mistakenly think TSAs are only for large corporations in massive billion-dollar acquisitions. But TSAs can be vital for smaller organizations, too. Here are common scenarios where a TSA is indispensable:

Scenario 1: Partial Sell-Off of Business Units

If you’ve sold a particular division or product line but still keep the rest of your company, the buyer may depend on your existing infrastructure until they can stand on their own. A TSA clarifies:

  • Which resources the buyer can continue to use (e.g., your ERP system).

  • How to handle shared employees during the transition.

  • Timelines for off-boarding those employees, minimizing confusion and morale issues.

Scenario 2: Mergers Requiring Back-Office Integration

When two companies merge, certain administrative functions—HR, accounting, customer support—might overlap. Without a TSA to structure how each service is shared, you could see:

  • Overworked employees juggling two sets of processes.

  • Payment delays and billing errors due to conflicting invoicing systems.

  • Unhappy customers who sense disorganization in your newly combined entity.

Scenario 3: Divestitures and Carve-Outs

Carve-outs often create entirely new, standalone businesses that still rely on the parent’s support infrastructure. A TSA spells out:

  • Which brand assets (like websites or product platforms) remain accessible.

  • Who covers the operational costs while the new company sets up its own systems.

  • The exact date the parent company ceases its support.

Scenario 4: Rapid Expansion or Restructuring

Even if you’re not selling or merging, you might restructure your small business in a way that splits out certain operations. For instance, you may create a new entity to handle e-commerce while the original company focuses on offline distribution. A formal TSA ensures:

  • Employees in the new entity can still use established processes.

  • Both entities share overhead costs fairly.

  • Responsibility for regulatory or compliance requirements is crystal clear.


Avoiding Pitfalls: Common TSA Mistakes

Even a well-meaning TSA can fail if not negotiated and managed properly. Below are common oversights that can lead you into trouble.

Lack of Detail

Vague contracts invite disputes. If your TSA simply states “IT services” without detailing response times, software responsibilities, or limitations, both parties are bound to clash when expectations differ.

Unrealistic Timelines

Many small business owners underestimate how long it takes to replicate back-office services. If you set your TSA to terminate in three months, only to realize you need at least six, you’ll likely pay an inflated premium for an extension.

Inadequate Staffing

If you’re providing services under a TSA, don’t forget to budget for extra time and staff capacity:

  • Will your IT team handle more user queries?

  • Do you need additional accountants to produce breakaway financials?

  • Are you factoring in the overhead cost of management time for governance meetings?

Overlooking Data Privacy and Security

When transferring data or granting system access during the transition, you must address privacy regulations (like GDPR or state-specific consumer data laws). Failing to do so can result in legal headaches and steep fines.

No Sunset Strategy

A TSA without a clear off-ramp can become an endless contract if the recipient never builds out the needed infrastructure. Outline definite milestones that indicate you’re ready to discontinue the services and rely fully on your own resources.


Steps to Implement an Effective TSA

Approach your Transition Services Agreement the same way you would any major business decision: with careful planning, open communication, and professional guidance.

  1. Identify and Prioritize Services

    • List every function needed for day-to-day operations—think HR, accounting, IT, sales support, logistics.

    • Determine which of these are mission-critical versus optional.

    • Perform this exercise with the other party so no key service escapes attention.

  2. Assign Costs and Budget

    • Agree on the fee model (fixed fee, cost plus, unit-based, etc.).

    • Ensure you capture direct expenses (like software licenses) and indirect costs (like management oversight).

    • Decide how you’ll handle deviations if actual usage spikes or if employees require more support than expected.

  3. Define Service Levels and Accountability

    • For every major function, outline what “good” service looks like.

    • Detail how you’ll handle performance lapses or missed deadlines.

    • Set up a regular reporting cadence—a weekly or monthly check-in can work well.

  4. Draft the Formal Agreement

    • Use your list of services, cost model, and SLAs to form the core of the TSA.

    • Add or consult legal language that covers liability, indemnification, and regulatory compliance.

    • Negotiate points of difference until you reach a mutual understanding.

  5. Plan the Sunset (or Extension) Strategy

    • Agree on a default expiration date and conditions for extension.

    • Outline the steps each party must take to achieve a clean separation.

    • Include any penalties if one party fails to meet the agreed upon termination conditions.

  6. Monitor, Adjust, and Communicate

    • Schedule regular governance meetings to address issues, track costs, and evaluate performance.

    • Document changes in official addendums or amendments.

    • Keep employees informed so everyone knows the roadmap for transitioning services.


Practical Example of a TSA Clause

Below is a sample snippet of a service-level clause you might see in a Transition Services Agreement. This is for illustration only—not legal advice:

Using specific details within each clause helps both parties know exactly what to expect.


Real-Life Scenarios: TSA Success Stories

The best way to see the importance of a TSA is through examples. Below is a comparative table showing two small businesses—one that used a carefully planned TSA and one that did not.

Company A (With TSA)

Company B (No TSA)

Business Change

Carve-out of a distribution arm.

Same carve-out scenario.

Transition Plan

TSA included 6 months of shared warehouse space and IT support.

No formal arrangement for shared services.

Outcome

Smooth handover; no missed customer orders. Clear transition costs, preventing budget overruns.

Delayed order fulfillment due to lack of inventory management system. High friction, lost revenue.

Employee Retention

Key staff stayed because their roles and responsibilities were clearly defined during the carve-out.

High turnover—employees were uncertain who managed them and how tasks would be handled.

Final Costs

On-budget due to transparent cost-sharing.

Exceeded planned budget by 25% from emergency fixes.

Why the gap? Company A maintained operational continuity and clarity, while Company B had to scramble for short-term fixes when issues arose.


Conclusion: Ensuring Your Small Business Stays Protected

Transition Services Agreements aren’t just “nice to have”—they can be the difference between a smooth transaction and an operational meltdown. Whether you’re selling a part of your business, merging with another, or creating a carve-out, a TSA lends structure and stability when you need it most.

Key Takeaways

  • TSAs Provide Continuity: They protect day-to-day processes and maintain service quality after a major deal.

  • Detailed Structure Is Essential: A clear scope and well-defined cost model prevent expensive disputes.

  • They’re Not Just for Big Corporations: Small businesses often rely more heavily on limited infrastructure, making TSAs even more critical.

  • Plan the Off-Ramp Early: A well-designed sunset clause ensures you won’t get stuck paying for or providing services longer than needed.

Next Steps

If you’re planning any restructuring—or are already mid-transaction—consider whether a TSA would help you manage critical resources. As a small business owner, the cost of chaos and lost assets could far outweigh the time and effort spent negotiating a strong TSA.

We invite you to schedule a free, confidential consultation with an OffDeal M&A specialist to:

  • Learn how a Transition Services Agreement might apply to your upcoming deal.

  • Get tailored advice on structuring TSAs that reflect your specific operational needs.

  • Discover best practices for onboarding, migrating systems, and managing staff through the transition.

Schedule a call with an OffDeal M&A Expert

Disclaimer: This article is for informational purposes only and does not constitute legal, tax, or financial advice.

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