What Is a Distribution Waterfall?
A distribution waterfall is the set of rules in a fund's limited partnership agreement that dictates the order in which cash from investment exits flows to investors and to the fund manager. Rather than splitting every dollar the same way, proceeds cascade through tiers, and each tier must be filled before money spills into the next. The structure exists to make sure limited partners are made whole before the general partner shares in profits.
The waterfall is where a fund's headline economics become real. A fund may advertise 20% carried interest, but the waterfall determines when that carry is actually earned and paid. Because the tiers interact with one another, small drafting differences around the hurdle or the catch-up can shift millions of dollars between LPs and the GP over a fund's life.
How the Tiers Work
A conventional waterfall has four tiers. First, 100% of distributions go to limited partners until they have received back all contributed capital. Second, LPs receive a preferred return, commonly 8% per year compounded on drawn capital. Third, the GP takes a catch-up, often 100% of distributions, until it has received 20% of the profits paid out so far. Fourth, all remaining proceeds are split 80% to LPs and 20% to the GP.
Consider a $500 million fund that returns $1 billion. LPs first recover their $500 million, then collect the preferred return, say $100 million. The GP catch-up then pays the manager $25 million so that profits to date are split 80/20, and the remaining $375 million is divided $300 million to LPs and $75 million to the GP. In total the GP earns $100 million, exactly 20% of the $500 million profit.
American vs. European Waterfalls and Why It Matters
The two dominant structures differ in when carry is calculated. A European, or whole-of-fund, waterfall pays the GP carry only after all LP capital and the preferred return across the entire fund have been returned. An American, or deal-by-deal, waterfall lets the GP collect carry on each profitable exit as it happens, which accelerates GP compensation but creates the risk of overpayment that clawback provisions are designed to fix.
For candidates recruiting into private equity, walking through a waterfall is one of the most common technical exercises in fund-economics interviews. LPs also negotiate waterfall terms heavily during fundraising, because the structure chosen and the size of the hurdle directly determine how well the manager's incentives align with investor outcomes.
