Two waterfalls can use the exact same four-tier cascade and still produce wildly different LP outcomes — because when the cascade runs matters as much as how. The unit of accounting — fund-as-a-whole or deal-by-deal — is the difference.
Definitions
- European (whole-fund) waterfall
- The GP earns carried interest only after the fund as a whole has returned LP contributed capital plus the preferred return, summed across every deal in the portfolio. One cascade, run once, on aggregated cash flows.
- American (deal-by-deal) waterfall
- Each deal runs its own cascade. The GP earns carry on winning deals as they exit, even if subsequent deals lose money. Multiple cascades, each run independently, with a clawback to true things up at the end of the fund's life.
Why both styles exist
European waterfalls dominate institutional buyout funds and large infrastructure vehicles where LP capital is patient and the relationship is long. The math is simple, the LP gets paid first, and the GP doesn't see carry for years — which aligns the GP's compensation with the fund's overall outcome rather than a single home-run deal.
American waterfalls are common in real estate, opportunity funds, and smaller GPs where deal-level liquidity matters more. The GP earns carry as winners materialize, which keeps the team motivated and funded. The trade-off is that LPs face the risk of a GP earning meaningful carry on early winners while later deals erase those gains — a risk only a clawback can address.
A worked example
Two funds, both raise $10M, both make two deals of $5M apiece, both have an 8% compound pref and 80/20 carry, both run a 5-year hold. Deal 1 exits at 2.0×; Deal 2 exits at 1.0× (capital back, no profit). Net result for the fund as a whole: $15M back on $10M in.
| Tier | To LP | To GP |
|---|---|---|
| Return of capital ($10M) | $10,000,000 | — |
| Preferred return (8% comp · 5y) | $4,693,280 | — |
| Catch-up + carry split (none — pref unmet) | $306,720 | $0 |
| Totals on $15M | $15,000,000 | $0 |
Under the European waterfall the GP earns nothing — the fund returned $15M on $10M, but the LP was owed $10M of capital plus $4.69M of compounded pref ($14.69M), and there's only $306k of profit left above that. The pref isn't cleared, so no carry.
| Deal | Proceeds | To LP | To GP |
|---|---|---|---|
| Deal 1 — $5M in, 2.0× exit | $10,000,000 | $8,654,656 | $1,345,344 |
| Deal 2 — $5M in, 1.0× exit | $5,000,000 | $5,000,000 | $0 |
| Totals before clawback | $15,000,000 | $13,654,656 | $1,345,344 |
| Clawback — restore LP to fund-level outcome | — | +$1,345,344 | −$1,345,344 |
| Totals after clawback | — | $15,000,000 | $0 |
Under the American waterfall, Deal 1 alone clears its own pref easily, so the GP earns carry on it. Deal 2 returns capital but doesn't clear pref, so no carry there. Without a clawback, the GP would walk away with $1.35M while the LP took the loss. The clawback is what restores the LP to the fund-level outcome they would have had under a European waterfall — but only if it's enforceable, properly escrowed, and (critically) the GP still has the money to return.
What to look for in the LPA
- Clawback strength.Personal guarantees from the GP principals are the gold standard. Escrow accounts with a fund-of-funds-style trustee come second. “Best efforts” or contingent-on-future-fund clawbacks are weakest — meaning a fund that's blown its capital may have nothing to return.
- Tax distributions.American waterfalls usually let the GP take tax distributions on carry as it's realized. That's reasonable, but it complicates the clawback math — especially if the GP is asked to return after-tax dollars on pre-tax carry they paid out years ago.
- Cross-deal pref. Some American waterfalls require the LP to be paid pref and any unrecouped capital from earlier deals before carry flows on a new winner. This blunts the most aggressive form of deal-by-deal carry without converting fully to European mechanics.
For most allocators, the practical filter is simple: if the fund is American, the clawback better be airtight. If you can't verify that, treat the headline carry split as understated and the LP take as overstated.