TSA Pre-Signing Review
Stand up the NewCo so it can actually exit. Before you sign.
Fixed-fee proposal in 48 hours. Senior team on day one. The first conversation is always free.
A NewCo carve-out is the legal and operating entity a buyer stands up to receive a business being separated from its parent. The term sounds like paperwork, but the NewCo is the thing every transition decision flows through, because on Day One it owns assets it cannot yet run on its own. Getting the NewCo right starts at the TSA exit strategy stage, before signing, where the buyer decides what the new company will own, what it will rent from the seller, and how fast it must become independent.
A NewCo is the freshly formed company, sometimes literally incorporated for the deal, that takes ownership of a carved out business at closing. In a corporate divestiture the seller cuts a division, product line, or region out of its larger organization, and that piece needs a home. The NewCo is that home: a balance sheet, a set of contracts, employees, and assets assembled into a company that can be sold to or owned by the buyer.
The defining feature of a NewCo is that it begins life incomplete. It holds the customer relationships and the revenue, but on Day One it usually lacks its own payroll system, its own ERP, its own email tenant, and sometimes its own bank accounts. Those capabilities still sit inside the seller. The NewCo runs the business while borrowing the plumbing, which is exactly the gap a Transition Services Agreement is built to cover.
For a buyer, the NewCo is not an abstraction. It is the entity whose operating costs land on the buyer's books, whose service dependencies the buyer must exit, and whose independence the buyer is paying to build. Every line in the service catalog is a thing the NewCo cannot yet do for itself. Reading the deal through the NewCo's eyes is the fastest way to see what the transition actually has to deliver.
A carved out business was never designed to stand alone. It shared the parent's data centers, its finance shared services, its HR systems, its procurement contracts, and often its facilities. When the deal closes, the legal separation happens in a day, but the operational separation cannot. The NewCo wakes up owning a business that physically runs on someone else's infrastructure.
That dependency is what the TSA formalizes. Under the agreement the seller keeps providing payroll, IT, finance, and other services to the NewCo for a defined period while the buyer builds or buys replacements. The NewCo is the recipient on every one of those service lines. Without the TSA the business would stop functioning the morning after close, because the systems it relies on still belong to the seller.
The risk for the buyer is that the dependency lingers. Sellers are reluctant providers, and a NewCo that fails to migrate stays captive, paying seller pricing on services it should own. The buyer's job is to shrink that dependency on a schedule, retiring service lines one by one until the NewCo is genuinely standalone. The pace of that work is set before signing, not discovered afterward.
Some capabilities cannot wait for a transition. The NewCo needs the legal ability to employ its people, to invoice customers, to pay suppliers, and to keep regulated functions compliant from the first day it operates. These are the items a buyer-side team confirms are ready before close, because a gap here is not a cost problem, it is a business continuity failure.
Other capabilities can safely run on the seller's systems for a while. Payroll can be processed on the seller's platform under the TSA while the NewCo stands up its own. Order management can flow through the seller's ERP until the buyer migrates. The discipline is sorting capabilities into what the NewCo must own immediately and what it can rent temporarily, then pricing and scheduling the rented ones for a clean exit.
This sorting is the heart of day-one readiness. A buyer who confirms the legal and operational essentials before signing, and routes everything else into a time boxed service catalog, gives the NewCo a credible path from dependent to independent. A buyer who leaves it vague inherits surprises in the first quarter, when leverage to fix them has already passed.
The NewCo becomes a real standalone company by retiring its TSA service lines one at a time. Each line has an exit date and a migration plan: the buyer either builds the capability inside the NewCo, buys it from a third party, or decides to keep sourcing it from the seller under a separate commercial contract. Until that line is retired, the NewCo is still tethered to the parent.
Sequencing matters because some services unlock others. The NewCo usually cannot exit payroll until it has its own HR system, and cannot exit finance reporting until its own ERP is live. A migration plan that respects these dependencies lets the NewCo come off the TSA in a logical order rather than stalling on a single blocked workstream. The buyer tracks exit by service, not by calendar alone.
The endpoint is a NewCo that owns its own operations entirely, with no residual dependence on the seller except any commercial relationships the buyer deliberately chose to keep. Reaching that point on schedule is what separates a clean carve-out from one that leaks cost for years. The exit ramp the buyer negotiates before signing is what makes the timeline credible.
The most common error is treating the NewCo as a shell that can be filled in later. Buyers focused on the headline deal economics sometimes underinvest in the work of making the new entity operational, then discover after close that the NewCo cannot close its books, cannot run a payroll cycle cleanly, or cannot exit a single TSA service on time. Stranded costs accumulate while the entity catches up.
The mirror error is over scoping the NewCo's dependence, asking the seller to provide far more than the business actually needs. Every service line the NewCo takes on under the TSA is a line it must later exit and a line it pays seller mark-up on in the meantime. A leaner service catalog means a faster, cheaper path to independence.
The fix is to design the NewCo as a real company from the start: confirm what it must own, scope only the dependencies it genuinely needs, and build the exit plan before the deal is signed. That is buyer-side carve-out work, and it is what turns a NewCo from a legal placeholder into a business that stands on its own.
Usually it is a newly formed legal entity created to receive the carved out business, but the term also covers an existing buyer entity that takes on the divested operations. Either way, the defining trait is that it begins without the standalone infrastructure the business needs, which is why a TSA is typically required.
The buyer owns the NewCo. In a private equity deal the NewCo sits under the fund's structure, and in a corporate acquisition it folds into the buyer's organization. The seller retains no ownership once the deal closes, though it often keeps providing services under the TSA for a time.
Because legal separation happens at close but operational separation does not. The NewCo owns the business immediately but still relies on the seller's systems for payroll, IT, finance, and other functions. The TSA keeps those services running while the buyer builds the NewCo's own capabilities.
It depends on how complex the separation is, but a well run carve-out aims to retire most service lines within a defined window and to avoid extensions. The buyer sets that schedule before signing and tracks exit service by service so the NewCo becomes standalone on plan.
The costs left behind when separation lags. Why the NewCo carries them.
Read the article →The moment the NewCo starts operating. What must be ready before it arrives.
Read the article →The inventory of services the NewCo borrows from the seller and must exit.
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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.
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