The buyer is now exposed. Cap it. Document it.

The exposure is real. Treat it as a vendor contract, not an internal service.

When the buyer signs a reverse TSA, the buyer becomes a vendor to the seller. Vendor relationships carry liability exposure that internal service delivery does not. The seller can claim damages if the buyer's service fails. The seller can claim damages if the buyer's negligence causes harm. The seller can claim damages for breach of confidentiality, breach of data protection obligations, or infringement of third party rights through the service. Each exposure category needs allocation in the contract.

The buyer's instinct is sometimes to treat the reverse TSA as a continuation of the historical internal service. That instinct produces under specified risk allocation. The historical internal service ran without explicit liability allocation because the same parent organization carried all the exposure. The reverse TSA splits the parties. The buyer needs the same risk allocation discipline that any commercial vendor contract would carry.

The buyer side advisor reviews the reverse TSA risk allocation through the same lens used for vendor contracts. The standard is whether the limits, exclusions, and indemnity scope reflect a competitive arm's length contract between a third party vendor and a customer of equivalent profile. Where the limits sit outside the market, the buyer side advisor pushes back on the seller's draft and lands market reasonable terms.

Sellers sometimes propose risk allocation that mirrors the standard TSA running in the other direction. The mirror is operationally inappropriate. The two contracts have different economic profiles, different exposure scales, and different counterparty risk. The buyer side advisor evaluates each provision on its own terms rather than accepting a reflexive mirror. The work pairs with the reverse TSA primer.

Liability caps. The single most consequential provision.

The total liability cap is the single most consequential risk provision in any reverse TSA. The cap defines the maximum aggregate exposure the buyer carries across the contract duration. A typical market cap sits at 1 to 2 times the annual service fee. Some reverse TSAs negotiate higher caps where the service is mission critical to the seller's operations, and some negotiate lower caps where the service is routine.

The cap should be expressed clearly in the contract. Aggregate cap across the contract duration. Per claim cap if applicable. The relationship between the two (whether per claim caps roll up to the aggregate or operate separately). Exclusions from the cap (the categories of damage that fall outside the cap). Each element needs explicit language. Ambiguous cap drafting becomes a dispute the moment a claim arises.

Sellers will push for carve outs from the cap. Common carve outs include data breach (often unlimited or with a separately negotiated cap), IP infringement, willful misconduct, gross negligence, and breach of confidentiality. The buyer side advisor evaluates each carve out for operational risk. Where the carve out is operationally manageable (willful misconduct, gross negligence) the buyer can accept it. Where the carve out exposes Newco to uncapped financial risk (data breach without sublimit), the buyer side advisor either negotiates a sublimit or refuses the carve out.

Consequential damages exclusion belongs in every reverse TSA. The buyer should not be liable for consequential, indirect, special, or punitive damages. Lost profits, lost business opportunities, lost goodwill, and reputational damage all fall in the consequential category. Sellers sometimes carve out consequential damages exclusion for specific claim types. The buyer side advisor resists these carve outs because they convert manageable contractual exposure into unmanageable enterprise exposure.

Force majeure and excusable delay. Buyer needs broader protection than the seller wants to grant.

Force majeure provisions excuse buyer performance when events outside the buyer's reasonable control prevent delivery. The provisions matter more for the reverse TSA buyer than for the standard TSA recipient because the buyer's delivery capability depends on infrastructure, personnel, and third party vendors that may be disrupted by events the buyer cannot prevent. Without proper force majeure scope, the buyer absorbs every disruption regardless of cause.

The force majeure list should cover the standard categories (acts of God, war, civil unrest, government action) plus the operational categories that matter for service delivery (third party vendor failure, cyber incidents, infrastructure outage, public health emergency, labor disputes outside the buyer's control). The buyer side advisor pushes for the operational categories explicitly because their absence creates exposure the buyer cannot mitigate.

The notification and mitigation obligations need careful drafting. The buyer should give prompt notice of any event triggering force majeure relief, with a reasonable notice window (typically 10 business days). The buyer should commit to reasonable mitigation efforts but not to unreasonable expenditure. Sellers sometimes push for buyer commitments to "all commercially reasonable efforts" or "best efforts" to mitigate. The buyer side advisor lands on "reasonable efforts within the buyer's normal operating budget" or similar language that bounds the obligation.

Force majeure should not be a free pass on extended outages. The contract should specify a duration (typically 30 to 60 days) beyond which either party can terminate if force majeure conditions persist. The termination right protects both sides from indefinite suspension. The buyer side advisor calibrates the duration to reflect the operational profile of the service.

Indemnity scope. Narrow, mutual, capped.

Indemnity provisions in a reverse TSA cover the categories where one party agrees to defend, hold harmless, and indemnify the other against third party claims. The buyer should indemnify the seller for narrow defined categories (IP infringement by buyer's deliverables, buyer's gross negligence, buyer's wilful misconduct). The seller should indemnify the buyer for the corresponding seller obligations (seller's misuse of the service, seller's instructions that cause third party claims, seller's breach of representations).

The indemnity scope should be narrow. Broad indemnity clauses convert routine commercial disputes into expensive defense obligations. The buyer side advisor narrows buyer indemnity to specific enumerated categories rather than open ended scope. Where the seller's draft uses broad language ("any and all claims arising from buyer's performance"), the buyer side advisor pushes for enumerated lists.

Indemnity should be capped, with the cap either subsumed inside the overall liability cap or set as a separate but bounded sublimit. Uncapped indemnity is one of the most common drafting mistakes in reverse TSAs. The buyer side advisor reviews every indemnity clause to confirm the cap relationship is explicit and defensible.

Procedural requirements for indemnity matter. The indemnified party must give prompt notice, allow the indemnifying party to control the defense, cooperate in the defense, and not settle without consent. The buyer side advisor confirms these procedural elements are present and balanced. Asymmetric procedural requirements (where the buyer must give 5 business days notice but the seller has 30 business days) become a source of dispute when claims arise. The work pairs with warranty and liability caps.

Insurance requirements. Cost the policy before agreeing to the limits.

Reverse TSAs typically require the buyer to maintain insurance covering professional liability, cyber liability, general liability, and employer liability at agreed limits. The seller may also request the buyer to name the seller as additional insured on relevant policies. The insurance requirements need to be costed against the buyer's existing policies before signing because retrofitting coverage is more expensive than maintaining current limits.

Typical limits in reverse TSAs vary by service profile. Professional liability commonly sits at 5 to 10 million USD per occurrence and aggregate. Cyber liability commonly sits at 5 to 20 million USD depending on data sensitivity. General liability commonly sits at 1 to 5 million USD. Employer liability typically follows local regulatory minimums plus contract requirements. The buyer side advisor reviews each requirement against the buyer's existing coverage and the cost of any incremental coverage required.

Insurance is not a substitute for liability caps. The buyer side advisor confirms that the contract treats insurance and liability caps as separate provisions. The presence of insurance does not extend the buyer's liability beyond the cap. The cap defines the buyer's contractual exposure. The insurance defines what is recoverable up to the cap. Confusion between the two leads to ambiguous coverage and disputed claims.

Certificates of insurance, additional insured endorsements, and waiver of subrogation requirements need explicit drafting. The buyer side advisor coordinates with the buyer's risk function to confirm each requirement is operationally deliverable before signing. Sellers sometimes draft insurance requirements that exceed standard market coverage and would require special endorsements. The buyer pushes back on those requirements during pre signing because incremental coverage often costs more than the service fee.

Allocate risk with a specialist. Pre signing is the leverage window.

Reverse TSA risk allocation is most negotiable during pre signing. The deal closing pressure provides the buyer with leverage to land market reasonable terms. Once the contract is signed, every risk provision is harder to renegotiate. The buyer side advisor invests heavily in risk allocation during pre signing because the same provisions carry through to every claim, every audit, and every dispute through the duration.

The risk allocation review covers six work products: liability cap analysis (the buyer's tolerable cap level given the service profile), force majeure scope (the categories and procedural mechanics the buyer needs), indemnity scope (the enumerated categories and the cap relationship), insurance review (the cost of compliance with seller requirements), excusable delay drafting (the language that protects buyer from third party caused delays), and termination triggers (the conditions under which the buyer can exit early).

Reverse TSA work is delivered under a Fixed Fee or Portfolio Retainer engagement model. The Fixed Fee covers the risk allocation review for a single transaction. The Portfolio Retainer covers consistent risk discipline across a PE portfolio with multiple reverse TSAs. The buyer side advisor scopes the risk allocation work during diligence and delivers a fixed fee proposal within 48 hours of intake.

Risk allocation is the contractual mechanism that converts the buyer's operational exposure into a bounded and manageable obligation. Done well, the reverse TSA is a defensible commercial contract that the buyer can operate without anxiety. Done poorly, it becomes an open ended liability that compounds the operational burden the buyer never wanted in the first place. The buyer side advisor builds the allocation so the contract sits on the right side of that line. Reference also the liability cap glossary entry for definitional context. The work pairs with reverse TSA extension fees.

More on reverse TSA.

The TSA negotiation pillar covers the clause and pricing mechanics behind every reverse TSA. Corporate buyers face the same dynamics from the provider side.