Liquidation preferences determine who gets paid what in an M&A or dissolution. Simple in a small round, they compound painfully across multiple rounds.
Liquidation preferences are the single most under-modeled term on early-stage cap tables. In a small seed round with a 1x non-participating preference, the math is boring — investors get their money back or convert to common, whichever is larger. But by Series C, with three or four layers of preferences stacked on top of each other, an exit that seems large enough for everyone to profit can leave common stockholders (founders and employees) with far less than they expected. Understanding the stack — how preferences compound, which flavors are punitive, and how to model exit waterfalls — is essential financial literacy for founders past their seed round.
Multiple: '1x preference' means the investor gets 1x their investment back before common receives anything. 2x or 3x preferences (common in down rounds and structured financings) give the investor 2-3x their money back before common sees a dollar. Participation: 'non-participating' means the investor chooses either their preference or converts to common and shares proportionally — whichever is larger. 'Participating' (aka 'double dip') means the investor takes their preference AND participates alongside common. Participating preferences are punitive to common and increasingly rare in venture-standard rounds but common in late-stage / structured deals.
Each round's preferences get repaid before the previous rounds' common conversion (usually — order depends on 'senior' vs. 'pari passu' structure negotiated at each round). Example: Series A: $10M at 1x non-participating; Series B: $30M at 1x non-participating; Series C: $50M at 1x non-participating. Total preference stack: $90M. Any exit below $90M returns nothing to common. Exit at $150M: after $90M to preferences, $60M distributed pro-rata based on conversion. Founders' 20% common stake gets ~$12M — not the $30M a naive 20% x $150M calc would suggest.
Late-stage structured rounds (2021-2022 vintage especially) frequently included: 2x-3x preferences, senior seniority (paid before earlier preferences), participating features, and 'ratchets' that adjust the preference multiple based on IPO price. A single structured Series D with a 2x participating preference on $200M can consume $400M of exit proceeds before common sees any distribution. Founders who signed these terms to preserve headline valuation often discover at exit that they've sold themselves down to nearly nothing.
Build (or use Carta's) exit waterfall model. Inputs: full cap table with round-by-round investment amounts, preference multiples, participation flavors, and seniority; assumed exit price; management carve-out (often 5-10% off the top before waterfall); transaction costs. Outputs: at each exit price point, who gets what. Run scenarios: exit at 1x total preferences, 2x, 5x, 10x. Compare 'preferences paid' vs. 'convert to common' for each round to identify the crossover point where each investor prefers to convert. Founders should re-run this after every priced round.
Standard venture terms: 1x non-participating, non-cumulative dividends, senior to prior preferred but with no unusual privileges. Push back on: multiples above 1x, participating features, PIK dividends that accrue and compound the preference, ratchets tied to future events. The cost of accepting a 'clean' round at a lower valuation is often much smaller than the cost of accepting a 'high valuation' round with structured preferences that consume disproportionate exit proceeds. Do the waterfall math on both offers before deciding.
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