TSA Pre-Signing Review
Plan the separation before the deal closes. Not after.
Fixed-fee proposal in 48 hours. Senior team on day one. The first conversation is always free.
A separation management office, or SMO, is the dedicated program office that plans, coordinates, and drives a carve-out from announcement through full operational independence. It exists because separating a business from its parent touches every function at once, and without a central office to govern the work, the carve-out fragments into uncoordinated workstreams that miss Day One and overrun the TSA. A buyer-side SMO is also where the TSA exit strategy is owned and enforced.
A separation management office is the central team responsible for managing a carve-out as a single coordinated program rather than a collection of disconnected efforts. It sits above the individual workstreams, finance, IT, HR, operations, legal, and ensures they move toward the same milestones on the same timeline.
The SMO is staffed to run a program, not just track it. It includes program leadership, workstream leads, and the governance machinery to make decisions quickly when separation work hits the inevitable conflicts and dependencies. On larger deals it is a substantial standing function for the life of the separation.
Crucially, the SMO is temporary by design. It stands up around the time a deal is announced and stands down once the business is fully independent and the TSA is exited. Its whole reason for existing is to get the carve-out done and then dissolve, having handed a functioning standalone business to its owners.
The SMO owns the master separation plan: the integrated schedule of everything that must happen across every workstream to reach Day One and then full independence. It maintains the dependencies between workstreams, so that, for example, the application migration does not get scheduled before the network separation it depends on.
It runs governance. The SMO convenes the steering committee, escalates decisions that cross workstreams, manages risks and issues, and keeps a single source of truth on status. When a workstream slips, the SMO is where the impact on Day One and on the TSA exit is assessed and addressed, not left to surface late.
It also governs the TSA directly. The SMO tracks every service in the catalog, its cost, its planned exit date, and its actual progress toward exit. It is the office that knows whether the business is on track to leave each service on schedule or drifting toward extension fees, and it drives the corrective action when exits slip.
The SMO is often confused with an integration management office, or IMO, but they face opposite directions. An IMO brings two organizations together; an SMO pulls one apart so it can stand alone. In a deal where a buyer carves a business out and then integrates it, both may exist, with different mandates and timelines.
The SMO is also more than a generic program management office. A PMO tracks projects and reports status. An SMO does that, but it also carries the specialized knowledge of carve-out work: how TSAs are structured, where stranded costs hide, how Day One readiness is judged, how service exits are sequenced. That domain knowledge is what separates an effective SMO from a status spreadsheet.
The distinction matters because staffing an SMO with generic program managers who lack carve-out experience is a common failure. Separation has a particular shape, and an office that does not understand TSAs, NewCo stand-up, and exit sequencing will track the work without being able to steer it.
Exiting a TSA is a program in itself, and the SMO is its natural owner. Each service exit has prerequisites: a replacement capability built, data migrated, users cut over, the seller formally released. The SMO sequences those exits, tracks their prerequisites, and holds the workstreams accountable for hitting them.
Without an office owning the exit, TSA services tend to overstay. Each workstream is busy with its own priorities, no one owns the cross cutting exit schedule, and services drift past their planned dates while extension fees accumulate. The SMO exists precisely to prevent that drift by treating the exit as a managed program with deadlines.
A buyer-side SMO is especially valuable here because its incentive is the buyer exit, not the seller convenience. It pushes to leave services as fast as the business can replace them, challenges extensions, and keeps the transition on the buyer timetable rather than letting it expand to fill the time the seller is willing to provide.
Stand up the SMO early, around announcement, not after close. The separation plan, the Day One readiness work, and the TSA scope all need a central office before signing, while there is still leverage to shape the transition. An SMO that arrives after close is already behind.
Staff it with genuine carve-out experience, not just program managers. The office needs people who understand TSAs, stranded costs, NewCo stand-up, and exit sequencing, because steering separation requires knowing where the hard parts are. Domain knowledge is the difference between an office that tracks the work and one that drives it.
Keep the SMO pointed at the exit. Its job is not just to reach Day One but to deliver a fully independent business with the TSA exited on the buyer timetable. An SMO that celebrates Day One and then loses urgency leaves the business paying for services it should have left behind. The office should not dissolve until the last service is exited.
A separation management office, or SMO, is the dedicated program office that plans, coordinates, and drives a carve-out from announcement through full operational independence. It sits above the individual workstreams, owns the master separation plan, runs governance, and governs the TSA and its exit.
They face opposite directions. An integration management office brings two organizations together; a separation management office pulls one apart so it can stand alone. In a deal where a buyer carves out a business and then integrates it, both may exist with different mandates and timelines.
A PMO tracks projects and reports status. An SMO does that but also carries specialized carve-out knowledge: how TSAs are structured, where stranded costs hide, how Day One is judged, how service exits are sequenced. That domain knowledge is what lets an SMO steer the separation rather than just report on it.
It owns the cross cutting exit schedule. Each service exit has prerequisites, a replacement built, data migrated, users cut over. The SMO sequences those exits, tracks prerequisites, and holds workstreams accountable, preventing the drift that lets services overstay and rack up extension fees.
The ring fenced group that reviews sensitive data before close.
Read the article →The moment ownership transfers and the business must operate alone.
Read the article →The sale versus the separation. Why the buyer lives with the carve-out.
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.
No spam. Unsubscribe in one click. · Read the overview first →
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.
One tactic, one benchmark, or one pattern from a recent buyer-side engagement. Short. Signal heavy. Free.
Subscribe to The Day One Letter →