The Key Person Clause: What It Does and Why LPs Should Read It First

TL;DR: A key person clause names specific individuals in a private equity or venture capital fund's limited partnership agreement whose departure, death, disability, or reduced time commitment triggers an automatic suspension of the investment period. According to Goodwin's analysis of its Terms Database for Private Investment Funds, 88% of private equity, real estate, venture capital, debt, and infrastructure funds automatically suspend the investment period the moment a key person event occurs, and most cap that suspension somewhere between three and nine months before it becomes permanent.

You want to know something that surprises most first-time LPs: the highest-value ten minutes I spend reading any fund's LPA is not the fee page, and it is not the carry waterfall. It is Section 9 or 11 or wherever the drafting attorney buried the key person language. That's the section that tells you what happens to your capital if the one person you actually wrote the check for gets hit by a bus, gets divorced badly, or just decides to go build houses in Montana. Most LPs skip it. That's a mistake, and I'll show you why.

What the Clause Actually Does

A key person clause (also called a "key man clause," though the industry has mostly dropped that phrasing) names one or more specific individuals in the fund's limited partnership agreement, usually the founding partners or the senior-most investment professionals, whose continued, substantially full-time involvement is treated as a condition of the fund's ability to keep deploying capital. The clause defines a "key person event": a trigger such as death, permanent disability, resignation, termination, or simply a key person failing to devote the required percentage of business time to the fund.

Once that event occurs, the consequence is not a lawsuit or a negotiation. It's automatic. The ILPA Model Limited Partnership Agreement term sheet spells out the mechanic in language that shows up, in substance, across nearly every institutional-quality LPA: "Upon the occurrence of a Key Person Event... the Commitment Period shall be automatically suspended and no drawdown notices may be issued without Advisory Committee consent other than to pay Fund Expenses, complete investments the Fund is legally bound to complete, and repay indebtedness." The fund doesn't stop existing. It stops growing. No new portfolio companies, no new deals, until the LPs decide what happens next.

The Mechanics: Suspend, Then Vote

Here's the sequence in practice. A key person event fires. The investment period freezes immediately, no vote required to trigger the freeze itself. The GP is then required to notify LPs, and the clock starts on a remediation window. During that window, the limited partners (sometimes acting through the Limited Partner Advisory Committee, or LPAC) have three paths available to them.

They can vote to reinstate the GP and the investment period as-is, typically because the remaining team convinces them the fund can execute without the departed person. They can approve a replacement key person, which requires the GP to bring forward a credible successor and get investor sign-off. Or they can decline to act, in which case the suspension becomes permanent and the fund moves into wind-down: no new investments, existing portfolio companies get managed to exit, and the GP keeps collecting a reduced fee (if the LPA has a fee step-down provision, which most do) on invested rather than committed capital.

ILPA's Principles 3.0 guidance recommends that a key person or for-cause event "result in an automatic suspension of the investment period, to become permanent within 180 days, unless and until a defined super majority of LPs affirmatively vote to reinstate." That 180-day figure is a recommendation, not a rule. Actual LPAs vary widely, and the specific number is one of the most negotiated details in the entire document. Goodwin's data on the point is worth sitting with: among funds that automatically suspend on a key person event, 60% cap the suspension somewhere between three and nine months, and roughly a quarter push it out to nine months or longer. Debt funds run the longest, with 30% setting a 12-month-plus ceiling.

Fund characteristic	Typical key person exposure	What an LP should ask
Named key persons	Often 1-3 at emerging managers; 5+ at institutional platforms	How many names, and are they the people actually sourcing deals?
Time commitment standard	"Substantially all business time" is the market norm	Is there a carve-out allowing board seats, teaching, or advisory roles that dilute focus?
Suspension duration cap	3-9 months for most PE and VC funds, per Goodwin's dataset	What happens to fees and unfunded commitments during suspension?
Reinstatement vote threshold	Ranges from majority-in-interest to supermajority (66.67%-75%)	Does the GP's own affiliated LP interest get excluded from the vote?

Where This Actually Bites

Think through three scenarios that come up constantly in venture and buyout fund life cycles, none requiring a named recent scandal to illustrate the mechanics.

Scenario one: a fund's lead technical partner, the person LPs backed specifically because of a domain track record in, say, enterprise infrastructure, leaves eighteen months into a five-year investment period to join a portfolio company as an operator. If that partner is a named key person, the investment period suspends immediately. LPs who thought they were funding a diversified thesis discover they actually funded one person's Rolodex.

Scenario two: a solo-GP or two-partner shop, common in seed and Series A venture, sees one founder become incapacitated by a serious health event mid-fund. Cooley's fund formation team has written extensively on this exposure. Their primer on senior partner transitions notes that succession planning gaps are one of the most common defects LPs flag in diligence on smaller managers, precisely because there often is no bench to promote from.

Scenario three: a multi-partner firm undergoes an acrimonious split, with founding partners disagreeing over strategy or economics and one or more departing to start a competing shop. This is the messiest version, because a change-of-control trigger can fire alongside the key person trigger if the departing partners also hold a large share of carried interest. The Debevoise & Plimpton fund formation guide flags this exact interaction: whether key persons collectively still control the GP, and whether they retain enough carried interest, are both live questions the moment one partner walks.

How Sophisticated LPs Diligence This Before They Wire Money

You don't need to be a fund lawyer to ask the right three questions before you commit capital. First, how many named key persons are there, and who are they specifically. A clause naming one or two people concentrates all your continuity risk in those individuals. A clause naming a broader team of four or five investment professionals spreads that risk, though it can also dilute the clause's teeth if the named group includes people who weren't the actual reason you wanted into the fund.

Second, what is the required time commitment, and are there carve-outs. "Substantially all business time" sounds airtight until you find the side letter or LPA exception permitting a named partner to sit on three outside boards or run a side vehicle. Ask for the exact language, not a summary.

Third, what vote threshold reinstates the GP or approves a replacement. A majority-in-interest threshold (just over 50%) is easier to clear than a supermajority, meaning the GP has an easier path back to deploying your capital after a stumble. A supermajority requirement, often 66.67% or 75% in interest, gives LPs more leverage to actually extract concessions, like a fee reduction or governance changes, before they'll vote to reinstate. Neither is inherently wrong. What matters is that you know which one you signed up for.

Why This Matters More for Smaller, Founder-Dependent Funds

A $25 billion buyout platform with forty investment professionals across four sector teams can lose a senior partner and barely miss a beat institutionally, even if the departure hurts. The bench is deep, deal flow doesn't run through one person's relationships, and LPs backed a platform, not an individual. Contrast that against a $75 million debut venture fund run by two general partners who built their entire thesis and network around one of them. There, the key person clause is not boilerplate. It is close to the entire risk model.

This is exactly the dynamic Goodwin points to when it notes that "the identity and number of key persons depends on a variety of factors, including fund type and size," and that at a start-up manager the key persons are typically the founders themselves, while at larger institutional shops they're more likely heads of business lines. Emerging managers know this, which is part of why negotiations over the key person clause tend to get sharper, not softer, at exactly the funds where LPs have the least leverage to push back.

What Could Go Wrong Even With a Well-Drafted Clause

I want to be honest about the limits here. A tight key person clause doesn't prevent a talented partner from becoming disengaged without technically breaching a time commitment standard. It doesn't stop a GP from quietly building a successor bench that looks good on paper but hasn't actually run point on a deal. And a suspension, once triggered, creates its own damage: portfolio companies mid-raise can lose access to follow-on capital, and a fund stuck in limbo for six months while LPs debate reinstatement is a fund that's watching competitors take the deals it would otherwise have won.

There's also a drafting trap worth flagging, documented in a National Law Review piece on key person appointments in private equity funds: some newer partnership agreements let the key person event definition itself expire 18 to 24 months after first closing, meaning the protection an LP thought they had for the full investment period quietly disappears well before the fund stops deploying capital. Read the sunset language, not just the trigger language.

Your Next Step

Before your next capital call goes out, pull the LPA and go straight to the key person section. Write down the names, the time commitment standard, the suspension duration cap, and the reinstatement vote threshold. If you're working with fund counsel, ask them directly whether the named group matches the people the pitch deck credits with sourcing the deals. If it doesn't, that mismatch is your real answer on how much protection you actually have.

Frequently Asked Questions

What is the difference between a key person clause and a key man clause?

They describe the same provision. "Key man clause" is the older, now largely retired term; "key person clause" is the current standard usage across ILPA guidance and most fund formation counsel, reflecting that named individuals are not always men and that some funds name more than one person.

Does a key person event end the fund entirely?

No. It suspends the investment period, meaning the fund cannot make new investments, but existing portfolio companies remain owned and managed. If LPs don't vote to reinstate or replace the key person within the LPA's remediation window, the suspension typically becomes permanent and the fund moves into an orderly wind-down of its existing holdings rather than an immediate liquidation.

Can LPs negotiate the key person clause before committing capital?

Yes, and larger anchor investors frequently do, often through a side letter that adds names to the key person list or shortens the suspension period. Smaller LPs committing to an already-oversubscribed fund typically have far less leverage to change the base LPA language and need to evaluate the clause as written.

Why do venture capital funds tend to have tighter key person exposure than buyout funds?

Venture funds, especially at seed and early stage, are frequently run by one or two general partners whose personal networks and reputations drive deal access, so naming just those individuals as key persons concentrates continuity risk narrowly. Larger buyout platforms spread investment decision-making across bigger teams and multiple sector heads, which is part of why institutional LPs tend to treat key person risk as a bigger diligence item for emerging and solo-GP managers.

Author Disclosure: Jeff Barnes, MBA has no personal position in any company, fund, or platform named in this article. Angel Investors Network has no current commercial relationship with any party mentioned. AIN provides marketing and education services, not investment advice. Past performance does not guarantee future results. All investments involve risk, including loss of principal.