TSA Exit Acceleration
Milestones with consequences land on schedule.
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TSA exit milestones are the dated decision points that decide whether the program lands on schedule. Each milestone has an owner, a deliverable, and a consequence. Treated as decisions, the milestones drive the program. Treated as calendar entries, they decorate it. This article ties each milestone to the broader TSA exit strategy framework.
An enforceable milestone has four elements. A date. A named owner. A specific deliverable that can be verified. A consequence if missed. Without all four, a milestone is decorative. Decorative milestones drift. Drifting milestones produce extension fees.
The consequence does not have to be financial. It can be procedural. A missed milestone is automatically a governance committee escalation. A second missed milestone in the same workstream is automatically a Newco CFO review. A third triggers the operating partner. Procedural consequences are sufficient if they are predictable.
The deliverable has to be verifiable in writing. "Cutover complete" is not verifiable. "Payroll run on Newco system for two consecutive pay periods with zero issues escalated to seller" is verifiable. Specificity in the deliverable forces specificity in the work.
Buyers who write milestones with all four elements close out their TSAs faster than buyers who write date driven milestones. The discipline is in the design, not in the calendar.
Milestone 1. Pre-signing redline package complete. Deliverable is a marked draft of the TSA with the buyer's positions on every clause that matters. Owner is the deal team's lead negotiator, supported by external advisory. Date is two to three weeks before signature.
Milestone 2. Service catalog locked. Deliverable is the agreed service catalog with prices, scopes, and exit clauses. Owner is the deal team. Date is signature. Missing this milestone means the buyer is signing a contract without knowing what it is buying.
Milestone 3. SLA package locked. Deliverable is the service level commitments with enforceable credits and escalation paths. Owner is the deal team. Date is signature. Without enforceable SLAs the buyer has no leverage when service quality slips.
Milestone 4. Governance charter signed. Deliverable is the operating charter for the joint governance committee. Owner is the deal team. Date is signature. The charter dictates who chairs, who escalates, and how disputes are resolved. The seller will write this if the buyer does not.
Milestone 5. Day One stand-up live. Deliverable is the Newco operating as an independent entity with payroll, banking, IT access, and customer invoicing live on the correct entity. Owner is the Day One readiness lead. Date is close. The classic TSA hand back failure case starts with Day One stand-up that is not fully complete.
Milestone 6. Workstream cadence operational. Deliverable is weekly workstream meetings on all nine workstreams, each with a named owner and a documented agenda. Owner is the exit lead. Date is day thirty post-close.
Milestone 7. Day 60 consumption review. Deliverable is the first read on service consumption against contracted scope, by workstream. Owner is the Newco CFO. Date is day sixty. This is the input to the mid-TSA renegotiation case.
Milestone 8. Day 90 exit plan published. Deliverable is the documented exit plan with one row per service, signed off in governance. Owner is the exit lead. Date is day ninety. From this point forward, the plan governs the program.
Milestone 9. Mid-TSA renegotiation kickoff. Deliverable is the consumption analysis, the cost reset memo, and the amendment scope for governance review. Owner is the Newco CFO with external advisory support. Date is month four. The earlier this kicks off, the more leverage the buyer has against the original draft.
Milestone 10. First wave of service exits live. Deliverable is the planned exit on services with the shortest replacement lead times. Owner is the exit lead. Date is month six to nine depending on the workstream mix. This is the visible proof that the program is producing.
Milestone 11. Mid term governance review. Deliverable is the formal portfolio level review of the exit program, including extension exposure analysis and acceleration trade offs. Owner is the operating partner. Date is month nine to ten.
Milestone 12. Long lead items exited. Deliverable is the cutover complete on ERP, HR, or any other workstream that requires twelve plus months of lead time. Owner is the workstream lead. Date is month fifteen on an 18 month TSA.
Milestone 13. Contractual end date. Deliverable is the formal exit of the TSA on the date specified in the contract. Owner is the exit lead. Date is contract dependent, typically month eighteen for a base term TSA. This is the marker against which extension is measured.
Milestone 14. Tail services under extension. Deliverable is the documented extension agreement for any services that legitimately need to run past the contractual end date, priced under capped extension terms. Owner is the exit lead. Date is one month before contractual end. The discipline is to negotiate the extension before the date, not to discover it after the fact.
Milestone 15. Final invoice reconciliation closed. Deliverable is the reconciled final TSA invoice, with any disputed amounts resolved through governance and the closing payment cleared. Owner is the Newco CFO. Date is three to six months after the contractual end. Many buyers leave this open and end up writing off legitimate disputes.
Beyond milestone fifteen, the TSA is closed. Stranded cost work continues separately. The exit program shuts down. The lessons get written up for the next deal.
Milestones are enforced in the monthly governance committee. Each milestone is reviewed on the date it falls. The committee verifies completion or documents the miss. Misses are logged in the minutes with the cause, the remediation, and the impact on downstream milestones.
A buyer that lets a missed milestone pass without a documented escalation has effectively accepted the slip. Sellers track this. A seller that watches the buyer accept the first miss tests the second one with the same posture. The discipline of the first month sets the tone for the entire engagement.
Across multiple carve-outs the pattern is consistent. Buyers who treat milestones as enforceable contractual events close out their TSAs on schedule. Buyers who treat them as project plan dates do not. The variable is the discipline, not the talent of the workstream leads.
A standard fifteen milestone framework gives the operating partner a single view across the portfolio. It gives the Newco CFO a single tracker. It gives the seller a clear set of expectations. The framework is cheap. The drift it prevents is not.
Pre-signing, Day One, mid-TSA, and the exit ramp. Where the work sits at each stage and what the buyer owns.
Read the article →How to chair the joint committee, sequence escalation, and keep the buyer in control of the calendar.
Read the article →The patterns that cause TSA exits to slip, and the early signals that surface them in the governance forum.
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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.
A representative $48M-revenue carve-out lists fourteen services in its TSA. When the catalog is vague — scope by reference, exclusions unstated, exit terms set only at the master-agreement level — the same estate drifts to $6.8M over twelve months. Pinned to the per-service template below, it runs to $5.1M in nine.
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