Deal-by-Deal vs Fund-Level Carry Waterfalls: The Structural Risk Hiding Behind the Headline Carry Rate

TL;DR: 64% of North American buyout funds still use an American, deal-by-deal carry waterfall, versus just 36% on a whole-fund European structure, according to Proskauer's 2026 "Under the Microscope" report on buyout fundraising terms. In Europe, the split flips almost entirely the other way: 85% of surveyed funds use a European, whole-fund waterfall. If you're an LP comparing two funds and one charges 15% carry with a deal-by-deal waterfall while the other charges 20% with a European waterfall, the 20% fund is very often the better economic deal. The carry percentage on the cover page of the pitch deck is not the number that determines how much cash actually reaches your account. The waterfall structure buried on page 40 of the LPA is.

Limited partners spend an enormous amount of negotiating energy on the headline carry rate, and almost none on the mechanism that decides when that carry actually gets paid. That is backwards. The CalPERS board memo on private equity distribution waterfalls lays out the mechanical difference plainly: under a deal-by-deal ("American") waterfall, the general partner collects carried interest as each individual investment is realized, "regardless of performance of other investments" still sitting in the portfolio. Under a European waterfall, the GP collects nothing until 100% of called capital, fees, and expenses have gone back to LPs across the entire fund, plus a preferred return. Same 20% carry rate. Two completely different risk profiles for the money you already wired.

The Question You Should Be Asking Instead of "What's Your Carry?"

Every angel and small-fund LP I talk to can quote the carry rate on a fund cold. Fewer than one in ten can tell me, without opening the LPA, whether that fund pays carry deal-by-deal or fund-wide. That gap in attention is exactly where GP-favorable terms hide. A GP charging 15% carry on a deal-by-deal structure can extract more total dollars from a fund's lifetime economics than a GP charging 20% on a European structure, because the deal-by-deal GP gets paid earlier, on every winner, without ever netting against the losers that haven't been marked down yet. Money today is worth more than money in year nine, and a GP who collects carry in year three on a strong early exit is functionally getting an interest-free loan against gains the fund hasn't proven it actually earned.

This is not a hypothetical trade-off. It's the structural fact pattern institutional LPs identified decades ago. According to research published in the Fordham Journal of Corporate & Financial Law by Fraidin and Foster, the shift away from deal-by-deal carry calculation toward whole-of-fund carry in the 1980s was driven directly by institutional LPs pushing for better-aligned incentive terms. Forty years later, the fight over which waterfall a fund uses is still the single biggest lever determining how much of the fund's total profit actually reaches your capital account versus the GP's.

Two Waterfalls, One Fund, Very Different Outcomes

Here is the mechanical difference, worked through with real numbers instead of abstractions. Assume a $100 million fund, 20% carry, an 8% preferred return compounded annually, and a 100% GP catch-up. The fund makes six investments. Three exit early and generate strong gains. Three are still unrealized (or write-downs) three years into the fund's life.

Step	Deal-by-deal (American)	Fund-level (European)
Trigger for GP carry	Each exit, individually, once that deal's capital plus 8% preferred return is returned	Only after all $100M of called capital plus 8% preferred return is returned across the whole fund
Winners: 3 exits return $90M on $30M invested	GP takes carry on $60M of gain now, net of that tranche's preferred return	Gain is banked at the fund level. No carry paid yet
Losers: 3 remaining positions currently marked at $40M against $70M invested	Unrealized losses have no effect on carry already paid on the winners	These marks directly reduce the pool of profit against which carry is eventually calculated
Carry paid at year 3	Roughly $10-12M paid to the GP on the winning tranche alone	$0. Capital has not yet been fully returned fund-wide
What happens if the losers stay losers	Clawback obligation: GP may owe LPs back some or all of the $10-12M, net of taxes already paid on it	No clawback exposure. The GP never collected carry it hadn't actually earned

This is close to the exact arithmetic CalPERS staff walked its own investment committee through in a 2015 workshop memo. In that presentation, CalPERS flagged that the typical deal-by-deal structure "creates an incentive to sell 'winners' early and hold 'losers' longer," and explicitly warned that under a European structure, GP distributions are unlikely to exceed roughly 20% of total fund profit. Under deal-by-deal, by contrast, a GP can be paid meaningfully more than its contractual share if later investments underperform and the clawback isn't fully collected. Two funds, identical 20% headline carry, and one of them can pay its GP nearly double the intended share of fund profit purely as a function of waterfall mechanics.

Where This Actually Lives in Practice

The split is not evenly distributed across the market, and knowing where you're likely to encounter each structure changes how hard you need to push. Proskauer's 2026 "Under the Microscope" fundraising report, based on a survey of North American and European buyout fund LPAs, found deal-by-deal waterfalls still present in 64% of North American buyout funds, against 36% on whole-fund terms. European buyout is nearly the mirror image: 85% whole-fund, 12% hybrid. Large, established buyout shops with institutional LP bases, think the kind of terms Blackstone or KKR anchor funds have negotiated with pension plan LPs over multiple fund generations, have largely been pushed to European waterfalls because sophisticated LPs with real capital to allocate simply refused to accept deal-by-deal risk without getting paid for it.

Venture capital is a different story, and it's the part of the market where LPs need to pay the closest attention. According to the CalPERS 2015 investment committee workshop materials, deal-by-deal remained the typical structure across much of the private equity market even as large institutional LPs pushed individual GPs toward whole-fund terms one negotiation at a time. Deal-by-deal structures remain common in early-stage VC and in smaller or newer fund managers who argue that long J-curves make whole-fund waterfalls disproportionately punishing on a ten-year fund where the first real exit might not land until year six or seven. That argument has some merit as a business case for the GP. It does not change the math for you as an LP. A deal-by-deal structure on a venture fund concentrates clawback risk in exactly the environment, early-stage companies, binary outcomes, long hold periods before a true fund-level picture emerges, where a handful of early markups turning into write-offs is common, not exotic.

Where to Actually Find This in the LPA

The waterfall type is not a single sentence you can control-F for. It shows up in the "Distributions" article of the limited partnership agreement, typically several pages in, and it's defined by structure rather than by a label that says "American" or "European." Look for three tells. First, does the distribution language reference "with respect to each Portfolio Investment" or "on an investment-by-investment basis" when describing when carry is paid? That's deal-by-deal. Second, does the preferred return calculation reference cumulative fund-wide contributed capital, or does it reference the capital attributable to the specific investment being realized? Fund-wide language is European; investment-specific language is American. Third, check whether there's a defined "Clawback" or "GP Giveback" article at all. Funds with a genuine whole-fund waterfall sometimes don't need one, because the mechanical structure already prevents overpayment, while deal-by-deal funds almost always carry a dedicated clawback section because they need one.

The ILPA Model LPA Term Sheet's deal-by-deal version is a useful reference document precisely because it shows what "good" deal-by-deal drafting looks like against what most GP-drafted LPAs actually contain. If your fund's distribution article looks nothing like the ILPA template's escrow, interim true-up, and NAV coverage provisions, that's a signal the deal-by-deal structure you're being offered was drafted to favor the GP's cash flow timing, not to balance it against your risk.

The Clawback Backstop Is Only as Good as Its Enforcement Mechanics

I've written elsewhere about the specific terms that make a clawback provision meaningful rather than decorative, so I won't re-run that ground here. The short version relevant to waterfall choice: a clawback is a promise to fix the deal-by-deal structure's overpayment problem after the fact, and promises made by a GP entity that may be thinly capitalized, may have distributed its management company profits to individual partners, or may simply no longer exist in a form that's easy to sue, are not the same thing as a structure that never overpays in the first place. The 2016 Privy Council decision in Ennismore Fund Management Ltd v Fenris Consulting Ltd is a useful illustration of how much can turn on the precise construction of clawback language when a dispute actually reaches a court. The case hinged on interpreting exactly which distributions counted toward the clawback calculation, litigation that simply never needs to happen under a European waterfall because there's nothing to claw back.

This is the core reason the waterfall type deserves more scrutiny than the carry percentage. A clawback is a remedy. A European waterfall is a prevention. Remedies depend on the solvency, good faith, and continued legal existence of the party that owes you money, sometimes a decade after the overpayment occurred. Prevention depends on nothing except the fund's aggregate performance, which you can already see in the capital account statements the GP is contractually obligated to send you every quarter.

Where This Analysis Breaks Down

None of this means deal-by-deal waterfalls are automatically a red flag or that you should walk away from every fund that uses one. A first-time or emerging manager raising a $40 million venture fund genuinely does face a different cash flow reality than a $4 billion buyout fund's twelfth vintage, and a well-drafted deal-by-deal structure with a real escrow, an interim true-up mechanism, and joint-and-several liability across GP principals can manage that risk reasonably well. The ILPA Principles 3.0 framework exists precisely because deal-by-deal funds are common enough that the industry needed a standard for doing them responsibly rather than assuming they'd disappear. The honest caveat is that waterfall structure is a proxy for risk, not a guarantee of outcome. A European waterfall fund with an incompetent GP can still lose your money, and a deal-by-deal fund with disciplined, well-capitalized management and strong escrow terms can perform fine. What the waterfall structure changes is not whether the fund can succeed, but how exposed you are if it doesn't.

What to Actually Do With This Before You Sign

Before you commit capital to your next fund, ask the GP directly which waterfall structure the LPA uses, and don't accept "standard terms" as an answer. Then pull the distributions article yourself and check for the three tells above: investment-by-investment language, the reference point for the preferred return calculation, and whether a dedicated clawback article exists. If it's deal-by-deal, ask for the specific escrow percentage, the NAV coverage ratio, and whether GP principals carry joint-and-several personal liability for any shortfall, not just the GP entity. If those terms aren't in the document in front of you, that absence is itself the answer to how much protection you actually have. A 20% carry with a real European waterfall will, in the overwhelming majority of outcomes, cost you less than a 15% carry with a thin deal-by-deal structure and no meaningful escrow. Negotiate accordingly, and put the waterfall question ahead of the rate question the next time a GP sends you a term sheet.

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.