Blog/Private Equity
A manager can hit every operating target, stay for the full hold period and still walk away with a fraction of the equity named in the grant letter. That is the design intent of performance-based vesting in a Management Equity Plan. The clause makes some or all of an award vest only when defined performance conditions are met, and in private equity those conditions are commonly tied to the sponsor’s realised return at exit rather than to the executive’s tenure. Goodwin’s Private Equity Deal Database shows 62% of middle-market and lower-middle-market incentive equity plans over an 18-month period blended time-based and performance-based criteria, with performance vesting usually keyed to MOIC and/or IRR hurdles measured at sponsor exit.
A performance-based vesting clause is a contractual provision in the plan rules, grant agreement or shareholders’ agreement that treats a defined performance outcome as a condition precedent to vesting. Until the condition is satisfied, the award may exist on paper but carries no entitlement to exit proceeds.
MEP here means Management Equity Plan, sometimes called a Management Incentive Plan or MIP. The term has other meanings in pensions and retirement, where MEP refers to a multiple employer plan. This article deals only with the private equity management equity structure.
Three dates matter and are frequently confused. The grant date fixes the size of the award, the vesting date is when conditions are tested and the award becomes an entitlement, and the payment date is when cash actually flows. In most sponsor-backed structures, that payment date is the exit itself. Continued employment through the testing date is commonly required alongside the performance condition, so a manager who leaves before exit may forfeit even a tranche whose hurdle would later have been cleared.
| Vesting type | Condition | Sponsor rationale | Management concern |
|---|---|---|---|
| Time-based | Continued service over a stated period, often with a cliff then graded vesting | Retention through the hold period | Value still depends on the exit waterfall |
| Performance-based | Stated MOIC or IRR hurdle at exit, or an operating metric such as EBITDA or revenue | Payout tracks realised investor return | Outcome turns on leverage, exit timing and market multiples |
| Blended | Separate tranches, each with its own condition | Retention plus accountability for value creation | Complexity, and forfeiture of the performance tranche despite full service |
Goodwin’s database records 32% of plans as exclusively time-based and only 5% as exclusively performance-based. Pure performance vesting is rare. The blend is the market compromise because it gives the sponsor a return-linked incentive while preserving some tenure-based value for management.
The clause rarely lives in one place. Deal teams and management should read the following documents together because inconsistency between them creates exit disputes:
Allens describes Australian MEP structures including loan-funded plans and share option plans, with options subject to time-based or performance-based vesting. Structure varies by jurisdiction, and tax and accounting treatment vary with it, so those points belong in structuring advice rather than in a general rule.
Among performance-based plans in Goodwin’s database, close to two-thirds use MOIC thresholds alone, roughly a quarter use IRR thresholds only, and the balance combine both. MOIC measures cash returned against cash invested. IRR annualises that return.
Operating metrics appear too. Plante Moran notes that performance measures across equity compensation include revenue, EBITDA, profit margins, cash flow and operational milestones, alongside market measures such as total shareholder return. Academic work on UK CEO pay covering 3,400 plans at 400 firms between 2007 and 2015 found EPS and TSR jointly the most common measure category, though that is listed-company practice rather than sponsor-backed MEP practice.
Sponsor-side plans favour exit-tested return hurdles for a simple reason. EBITDA can be grown through acquisitions funded with debt that destroys equity value. MOIC cannot, because it measures the sponsor’s cash-on-cash outcome after the capital structure has done its work.
Goodwin notes that performance terms may use tiered thresholds, with the vested portion rising as performance improves. A binary hurdle creates a cliff edge around the threshold, whereas tiering with straight-line interpolation smooths the outcome.
The illustration below is hypothetical and used only to show the sequence.
The exit sits 0.3x above the 2.0x threshold within a 0.5x band, so 60% of the way through. Vesting on that tranche is 50% plus 60% of the remaining 50 percentage points, giving 80%. That is 4,800 of the 6,000 performance units, plus the fully vested 4,000 time units, for 8,800 vested units out of 10,000.
Vested units are not proceeds. Management equity is common equity, ranking behind debt and, in many structures, behind sponsor preferred equity in the distribution waterfall. The 8,800 units are entitled to a slice of whatever remains after those claims, adjusted for any dilution from subsequent issuances. In a 2.3x deal the residual is usually meaningful. In a 1.2x deal with a preferred strip carrying a compounding coupon, vested common can be worth close to nothing.
Metric choice reallocates risk between sponsor and management, and it does so asymmetrically.
MOIC is time-blind. A 2.5x return in year four and a 2.5x return in year eight vest identically. Management carries no exit-timing risk on a MOIC hurdle, while the sponsor absorbs the cost of a slow hold.
IRR reverses that allocation. A deal returning 2.5x over four years produces roughly a 26% IRR, while the same 2.5x over eight years produces roughly 12%. An executive facing a 20% IRR hurdle can build a materially larger business and still forfeit the tranche because the sponsor chose to hold through a weak exit window. Management does not control hold period, refinancing decisions or the timing of a sale process.
Combined MOIC and IRR hurdles protect the quality of the sponsor’s return but push both risks onto management and multiply the definitional questions. The underwriting judgement on either side is whether the hurdle rewards value creation management can influence or simply transfers exit-market risk down the cap table. That judgement, rather than the headline pool size, determines whether the plan motivates anyone.
Build the management schedule as a separate block in the LBO model, rather than as a single dilution percentage applied to exit equity value. Show total units granted, the time-vested count, the performance-vested count under each exit case and the resulting dilution.
Sensitise on three axes rather than one. Exit multiple drives MOIC, hold period drives IRR, and leverage plus cash sweep drive the equity value available to common. A headline 15% pool overstates dilution in the base case if two-thirds of it sits behind a 2.5x hurdle the base case does not reach, while it understates dilution in the upside case where full vesting plus a ratchet bites at the same time sponsor proceeds peak.
During the hold, track performance against the hurdles at each portfolio review and keep an auditable record of grant dates, tranche splits and leaver categories. Telling a CEO in the final weeks of a sale process that the IRR hurdle failed by two points is a negotiation problem the sponsor will pay to solve.
The number in the grant letter is a ceiling, not a payout. What converts it into economics is the metric, the hurdle level, the testing date and where common equity sits in the waterfall on the day the deal closes.
Sponsors who set hurdles that only a top-decile outcome clears end up renegotiating them, usually at the worst moment, because a management team with a worthless tranche has no reason to support a sale. Management teams that accept an IRR hurdle without pricing hold-period risk are underwriting a decision they will never make.
P.S. If deal structuring and management equity plans are your focus, check out our Premium Resources for LBO and merger models plus more tools to help you advance your career.
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