Waterfall distribution
A waterfall distribution is the set of rules that determines how cash flowing out of a fund is split between limited partners and the general partner. Cash "falls" through a series of tiers — first returning contributed capital, then paying a preferred return, then a GP catch-up, then carried interest — until each dollar finds its claimant. The waterfall is one of the most heavily negotiated sections of any LPA, because it determines who gets paid what when the fund makes money.
How a waterfall applies in practice
The most common private equity waterfall has four tiers, each with its own threshold and split. The exact percentages vary by fund and strategy, but the structure is widely shared.
- Tier 1 — Return of capital. 100% of distributions go to LPs until they have received back the capital they contributed.
- Tier 2 — Preferred return. 100% to LPs until they have earned a hurdle return (commonly 8% IRR) on their contributed capital.
- Tier 3 — GP catch-up. Distributions go primarily or entirely to the GP until the GP's share equals the agreed carry percentage (commonly 20%) of all profits to that point.
- Tier 4 — Carried interest split. Remaining distributions split between LPs and GP at the agreed ratio (commonly 80/20).
- Clawback. At fund wind-down, if the GP collected more carry than the overall fund performance justifies, the excess gets returned.
- American vs European. American waterfalls calculate per deal; European waterfalls calculate across the whole fund. European is more LP-friendly.
Why waterfalls matter
The waterfall is the economic incentive structure for the fund. It determines whether the GP is fairly compensated for performance, whether the LPs see returns commensurate with risk, and whether mistakes early in the fund cycle get punished or papered over later. Two funds with identical strategies and identical returns can produce very different LP outcomes depending purely on waterfall structure — preferred return, hurdle, catch-up pace, clawback strength.
Operationally, waterfalls are also one of the most error-prone parts of fund administration. The calculations are conditional, multi-period, and dependent on every prior distribution. A small mistake propagates through every subsequent statement. Doing the math in spreadsheets is feasible for a small fund and dangerous for a large one. Real waterfall infrastructure is one of the highest-leverage investments a fund administrator can make, and one of the most commonly licensed components of the fund-tech stack.
Closely related concepts
Fund administration
Where waterfall calculation lives.
Capital call
The cash-in event that waterfalls eventually distribute against.
Net asset value (NAV)
The benchmark against which preferred returns are measured.
Management fee
A separate cash-out structure that runs alongside the waterfall.
Monthly close
The recurring close cadence that supports waterfall accuracy.
Consolidated financials
The reporting layer that flows from waterfall outputs.
Common questions about waterfalls
What's a typical waterfall structure?
In private equity: return of contributed capital to LPs, then 8% preferred return to LPs, then 100% GP catch-up until the GP has received 20% of profits, then 80/20 between LPs and GP. Variations are endless.
American vs European waterfall?
American (deal-by-deal): GP can collect carry on each successful deal. European (whole-fund): LPs must first receive all contributed capital plus preferred return across the entire fund before GP earns carry. European is more LP-friendly.
What's a clawback?
A provision that requires the GP to return carry previously distributed if the overall fund performance doesn't justify it at final wind-down. Common in American waterfalls as protection for LPs.
Does AMG build waterfall tools?
Yes — waterfall logic is part of the fund-admin IP we license, supporting American and European structures, hurdles, catch-ups, clawbacks, and per-LP variations.
Tired of waterfall spreadsheets?
See the waterfall and fund-admin IP available for license.