What Counts as a Down Round
A down round is a financing where the new pre-money valuation is lower than the post-money valuation of the previous round. The headline number drops; existing investors' carrying value drops with it; and the cap table is re-priced through anti-dilution mechanics.
A 'flat round' (same pre-money as prior post-money) is technically not a down round but causes similar signalling problems. A 'down round' for cap table purposes is judged strictly on valuation per share — if the new share price is below the prior round's share price, anti-dilution triggers regardless of how the headline number is framed.
The most common causes are macro (broad market correction, sector downturn, interest rate shifts), execution-related (missed milestones, key hire departures, customer concentration risk realised), and structural (the previous round was overpriced relative to the underlying business). The 2022–2023 correction produced thousands of European down rounds across the SaaS, fintech, and Web3 sectors as 2021 valuations proved unsupportable.
Anti-Dilution Mechanics in a Down Round
The anti-dilution clause in the previous round's preferred re-prices to compensate for the lower new round price. The two flavours are broad-based weighted average (standard, mild) and full-ratchet (rare, severe).
Weighted-average formula: new conversion price = old conversion price × (A + B) / (A + C), where A = total shares before the new round, B = shares the new investment would have bought at the old price, C = shares actually issued at the new price. The adjustment is moderate — a 25% down round typically adjusts the conversion ratio by 5–10%.
Full-ratchet formula: new conversion price = new round price. This means a 25% down round adjusts the conversion ratio by the full 25%. The dilution impact on founders and employees is much larger.
See [anti-dilution](/captable/anti-dilution) for the full math. The practical lesson: in any term sheet with weighted-average protection, a down round is manageable. In any term sheet with full-ratchet, a meaningful down round can transfer 5–15 percentage points of ownership from common to preferred.
Pay-to-Play as a Down Round Tool
Pay-to-play converts existing preferred shares to common (losing the preference and anti-dilution protection) if the holder does not participate in the down round at their pro-rata allocation. The clause is rare in initial term sheets but commonly inserted at the down round itself as a condition of the new financing.
The strategic logic: lead investors in the down round want existing investors to share the pain by writing new checks. Without pay-to-play, existing investors free-ride — they keep their preference and anti-dilution protection while the new lead funds the bridge. Pay-to-play forces existing investors to choose: contribute new capital or lose your senior position.
For founders, pay-to-play is double-edged. It cleans up the cap table (some preferred converts to common, simplifying future rounds) but it strains relationships with existing investors who cannot or will not participate. See [pay-to-play](/captable/pay-to-play) for the full mechanics and [preference stack](/captable/preference-stack) for the resulting waterfall changes.
Psychological Impact: Underwater Options and Team Morale
When a down round prices below the strike price of outstanding employee options, the options go 'underwater' — they have no exercise value. An employee with 50,000 options at a €4.00 strike sees the new round at €1.20 and faces an option that is worthless unless the company recovers above €4.00. For early-stage employees, this can mean years of work suddenly representing zero compensation upside.
The standard remedy is an option exchange or repricing: cancel underwater options and re-grant new options at the new (lower) strike price, sometimes with a vesting reset, sometimes preserving vesting. The repricing requires board approval and (in most jurisdictions) shareholder approval, and creates tax complications for employees (Germany: potential phantom income; UK: EMI scheme re-qualification). Most boards approve repricing in a down round; the cost of losing key talent exceeds the cost of additional dilution.
Communication matters more than the mechanic. Underwater options are a visible signal of company difficulty. Founders who address it head-on (all-hands explaining the down round, repricing plan, retention grants for critical hires) preserve trust. Founders who hide it lose their best people first.
Alternatives: Bridge, Flat Round, Recap, Insider Round
Five alternatives to a true down round, in increasing order of severity:
Bridge convertible note: existing investors fund a 6–12 month bridge to delay the priced round. Conversion at the next round (hopefully at a stronger valuation) avoids re-pricing now. See [bridge rounds](/captable/bridge-rounds).
Flat round: priced at the prior round's valuation. Technically not a down round; no anti-dilution trigger. Signalling is still mildly negative but materially better than a down round.
Insider round at a modest premium: existing investors fund a small up-round at, say, a 5% premium to the last round. Avoids the down round optics; sets a defensible mark for the next external round.
Structured down round: down round with offsetting sweeteners — pay-to-play, warrants for participating investors, board changes. The cap table impact is real but the participating investors are compensated.
Full recapitalization: existing preferred consolidates or converts, sometimes with cash returned to investors below par. Used when the cap table is so encumbered that no new investor will price a round on top of the existing stack. See [recapitalization](/captable/recapitalization) for the framework. The choice between alternatives is driven by cash runway, investor relationships, and the realistic gap to the next milestone — not by founder ego. See also [preference stack](/captable/preference-stack) and [vesting schedules](/captable/vesting-schedules) for the related employee mechanics.