Your cap table shows you who owns what percentage of the company. But when your company is acquired or goes public, the cash each shareholder receives is not determined by percentages alone. It is determined by the exit waterfall — the order and terms under which proceeds are distributed to each share class.
Understanding the exit waterfall is essential for founders because the waterfall can dramatically change the economic outcome of an exit, especially at lower-than-expected valuations. This guide explains how waterfalls work and why you should be modeling them long before an exit is on the horizon.
What Is an Exit Waterfall?
An exit waterfall is the sequence of steps through which the proceeds from a liquidity event — an acquisition, IPO, or dissolution — flow to each class of shareholder. The term "waterfall" comes from the way proceeds cascade from one level to the next: preferred stockholders typically get paid first, and whatever remains flows down to common stockholders.
The waterfall is governed by the terms in each share class's investment agreement, particularly the liquidation preference, participation rights, and conversion rights.
How Liquidation Preferences Work
A liquidation preference gives preferred stockholders the right to receive a specified amount before any proceeds are distributed to common stockholders. The most standard form is a 1x non-participating liquidation preference, which means the investor gets their investment amount back (1x) before common shareholders receive anything.
For example, if an investor put in $5 million with a 1x preference and the company is acquired for $20 million, the investor receives $5 million off the top, and the remaining $15 million is distributed to all shareholders (common and preferred, if the preferred converts) based on their ownership percentages.
Higher multiples exist — 2x or even 3x liquidation preferences — though they are less common outside of down rounds or distressed financing situations. The higher the multiple, the larger the "toll" that must be paid before common shareholders see any proceeds.
When a company has raised multiple rounds, each round's preference stacks on top of the last. A company with $5 million in Series A preferences and $15 million in Series B preferences has $20 million in stacked preferences. At a $20 million exit, common shareholders — typically founders and employees — would receive nothing.
Participating vs. Non-Participating Preferred
Participation rights determine what happens after the liquidation preference is paid. There are three types.
Non-participating preferred means the investor must choose: take their liquidation preference OR convert to common stock and share in the remaining proceeds proportionally. They cannot do both. This is the most founder-friendly structure and is standard in most Series A and B rounds.
Fully participating preferred means the investor gets their liquidation preference first AND then participates in the remaining proceeds based on their percentage ownership. This is sometimes called "double dipping" and is significantly worse for common stockholders. It is more common in later-stage or growth equity rounds.
Participating with a cap means the investor participates in remaining proceeds but only up to a specified multiple of their investment (typically 2-3x total return). Beyond that cap, they stop participating and the remaining proceeds go to common stockholders.
Why Percentage Ownership Is Misleading
This is the core insight of waterfall analysis. Two companies with identical cap table percentages can have dramatically different payouts at the same exit value if their preferred stock terms differ.
A founder with 30% ownership in a company with $10 million in stacked 1x non-participating preferences will receive far more at a $40 million exit than a founder with 30% ownership in a company with $10 million in stacked 1x fully participating preferences. The percentages are the same. The economics are not.
This is why modeling the waterfall at multiple exit valuations is critical. At very high exit values, the waterfall terms matter less because there is enough value for everyone. At moderate exit values — which statistically is where most acquisitions land — the waterfall terms dominate the outcome.
When and How to Model Your Waterfall
Model the waterfall after every fundraising round — not just when an exit is on the table. Specifically, model it at multiple exit valuations: at 1x the last round's post-money valuation, at 2x, at 5x, and at 10x. This shows you the range of outcomes and helps you understand at what valuation common stockholders start participating meaningfully.
Pay particular attention to the "break-even" exit value — the point at which common shareholders begin receiving proceeds after all preferences are satisfied. If this number is uncomfortably high, it should inform your negotiation posture in future rounds.
DealCycl's scenario modeling supports exit waterfall analysis with up to 5 side-by-side scenarios, automatically calculating distributions across all share classes based on the actual terms in your cap table.
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