TSA Renegotiation
Pre-signing leverage is not infinite.
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TSA pre-signing leverage is the single largest value lever in any carve-out. Hours of focus before signing shape 18 months of cost, risk, and operational pain. After signing, the seller has no commercial reason to give ground. This article maps where the leverage lives and how to use it inside the larger TSA negotiation moment.
The pre-signing window is the only moment where the seller wants the buyer to close. The seller has run a sale process, agreed a price, and committed to a board. The deal team has reported the transaction to investment committee. Public sellers may have announced the divestiture publicly. Each of those commitments creates pressure to close. The TSA is the last document the seller will hand over before close. Until that document is signed, the seller has reason to move.
After signing, that pressure inverts. The buyer owns Newco. The seller is providing services. The seller's only commercial concern is delivering against the contract that was written. Anything the buyer wants that is not in the contract is now a discretionary favor. Sellers do not give discretionary favors during the TSA period. They deliver scope.
The economic implication is that every dollar of cost, every operational protection, and every governance discipline that lives in the TSA on signing day is achievable. Everything that does not live in the TSA on signing day is not achievable. The hours before signing are where the achievable territory is defined. Treating those hours like an afterthought leaves real money and real operational risk on the table.
The TSA in a typical mid-market carve-out moves 5 to 12 percent of enterprise value through service charges and extension fees over its term. The pre-signing redlines on that document are the highest leverage hours in the entire deal lifecycle. The full context on what hits this leverage moment is in how to negotiate a TSA.
The leverage at pre-signing buys five things that are difficult or impossible to buy later. Pricing concessions on cost-plus mark-up and pass-through definitions. Extension fee curves that protect the buyer from the second and third escalator. Service levels with real teeth and automatic service credits. Termination rights that let the buyer exit specific services on a defined timeline. Audit rights that let the buyer verify invoices through the TSA period.
Pricing concessions are the most visible. The seller's first draft typically sets cost-plus mark-up at 7 to 12 percent and extension fees at 150 to 200 percent of base for the first six months past expiry. Pre-signing leverage routinely produces 3 to 7 percent mark-up and 110 to 130 percent extension fees for the same period. The differential on a $50M TSA is meaningful enough to fund the entire pre-signing review fee many times over.
Operational protections are less visible and often more valuable. The seller draft frequently includes wide carve-outs on data delivery, on knowledge transfer, on access to documentation, and on transition support. Pre-signing leverage closes those carve-outs and produces a TSA that supports an actual exit. After signing, those carve-outs become structural impediments to leaving the seller's environment. The cost of those impediments shows up as extension fees that the buyer pays because the buyer cannot move.
The third bucket is governance. The seller's first draft typically defines the governance structure in two paragraphs. Pre-signing leverage expands that to a working operating rhythm with named owners, defined cadence, escalation paths, and dispute mechanisms. A governance structure on paper that nobody follows is not protection. A governance structure that is contracted and meets monthly is the foundation of every successful TSA exit. See TSA exit governance best practices for what good looks like.
In a fast moving pre-signing window, the buyer does not have unlimited capacity to redline every clause. The leverage should be applied in priority order. The first priority is pricing structure. Cost-plus methodology, pass-through definition, mark-up cap, and exclusions for administrative fees. These shape every monthly invoice for the duration of the TSA.
The second priority is the extension fee curve. The first six months past expiry are almost always needed. The seller's draft makes the first six months expensive. The buyer's posture should be that the first six months are essentially base rate, with escalation beginning at month seven. The differential between the seller's curve and the buyer's curve is typically $1M to $5M on mid-sized TSAs.
The third priority is termination rights. The buyer needs the right to terminate specific services on notice, without penalty, and without affecting the rest of the TSA. The seller's draft typically requires termination of the entire TSA at once. The middle position is termination service by service on 90 days notice. That right is the structural mechanism that prevents the seller from holding the buyer hostage on a single service.
The fourth priority is service levels and service credits. The first draft is usually weak on metrics and credits. Pre-signing is the moment to make them strong. The fifth priority is audit rights, change control, and data delivery. These are operationally critical and politically less contested. They typically get done if the first four priorities are addressed. The complete tactical sequence is documented in how to negotiate a TSA.
The strongest form of leverage is credible willingness to walk. The buyer who can credibly say no closing on these terms is the buyer who gets terms. The seller does not actually expect the buyer to walk, but the seller does adjust the offer when walking becomes plausible. Plausibility is the whole game.
Plausibility requires that the buyer has a Plan B. For carve-out transactions, the Plan B is rarely abandoning the deal. The Plan B is more often delaying close by 30 to 60 days, requiring the seller to operate the business itself for that period, and reopening commercial terms on the SPA. Sellers strongly prefer not to operate a business they have already sold internally. The threat of delay is more effective than the threat of walking.
The buyer should know the price of each redline before walking into the room. A 5 percent reduction in cost-plus mark-up on a $40M TSA is $2M of value. A 50 percent reduction in extension fees on a six month tail is $1M to $3M of value. A real audit right is contingent value but typically recovers $500K to $2M over the TSA period. Each redline carries a number. Walking is worth it when the cumulative number exceeds the cost of a 30 to 60 day delay.
PE buyers in particular have an advantage on this dimension because the investment committee can absorb a delay if the value at stake is large enough. Strategic buyers under deal team pressure have less flexibility. The asymmetry between the seller's pressure to close and the buyer's pressure to close is what makes pre-signing leverage real. The buyer who understands the asymmetry and is willing to wait is the buyer who gets the better TSA.
The first mistake is treating the TSA as a legal document rather than a commercial one. The TSA contains pricing, scope, governance, and risk allocation. Sending it only to outside counsel for redlines produces clean legal language and weak commercial outcomes. The TSA needs commercial review by people who have operated TSAs before, not just legal review.
The second mistake is starting too late. The TSA often arrives in buyer hands two to three weeks before signing. By then, the deal team is focused on closing logistics and the operational team has not yet been engaged. The redline cycle becomes compressed. Real concessions require multiple rounds, and multiple rounds require time. Starting the TSA review at 30 to 45 days before signing produces a different outcome than starting at 14 days.
The third mistake is not having the service catalog when negotiating pricing. The service catalog lists the actual services, hours, headcount, and infrastructure included in each TSA service. Negotiating pricing without the catalog is negotiating in the dark. The seller has the catalog. The buyer needs to get it before signing. Without it, the buyer has no basis to assess whether the cost-plus number is fair.
The fourth mistake is treating pre-signing as a single round. The first round of redlines is the opening position. The second round produces real concessions if the buyer holds. The third round produces the final adjustments. Buyers who deliver redlines once and accept the seller's response leave value on the table. Buyers who run two or three rounds typically capture twice the value. The complete pre-signing playbook is in how to negotiate a TSA.
The complete buyer-side playbook for TSA negotiation, sequenced by leverage and priority.
Read the article →How extension fee curves work, what sellers want, and where the buyer should push back.
Read the article →The termination rights that prevent the buyer from being held hostage on a single service.
Read the article →The 90-day governance, IT, finance, HR and procurement separation plan we run on live carve-outs. Get the playbook plus the bi-weekly Day One Letter — short, signal-heavy, buyer-side.
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Fixed-fee proposal in 48 hours. Senior team on day one. The first conversation is always free.
Seven buyer-side moves to exit a Transition Services Agreement on time and below budget. The mark-up, the extension-fee curve, exit sequencing, and the 11-month calendar.
A structured negotiation memo turns a TSA discussion into a plan the buyer controls. On a representative $48M-revenue carve-out, walking in with defined positions, targets and walk-aways — instead of reacting to the seller's draft — protects roughly $2.4M in mark-up, extension and clause value that an ad-hoc redline leaves on the table.
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