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Figure 3From “What is an earn-out? The part of the price that waits for proof”

Earn-out headline against expected payment, as a share of transaction value

On average, the simulated expected payment was well under half the average maximum in the filings.

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Figure 3Earn-out headline against expected payment, as a share of transaction value

Earn-out headline against expected payment as a share of transaction value in US deals from 1994 to 2003: the maximum earn-out in SEC filings averaged 33.4% (median 27.7%) across 447 deals; a simulation of 127 contracts with prior-year data put the expected payment at 13.8% on average (median 6.0%).20%40%60%80%Maximum in SEC filings, mean (447 deals)33.4%Maximum in SEC filings, median27.7%Expected payment, mean (127 contracts)13.8%Expected payment, median6.0%Share of transaction valueEarn-out headline against expected payment as a share of transaction value in US deals from 1994 to 2003: the maximum earn-out in SEC filings averaged 33.4% (median 27.7%) across 447 deals; a simulation of 127 contracts with prior-year data put the expected payment at 13.8% on average (median 6.0%).20%40%60%80%Maximum in SEC filings, mean(447 deals)33.4%Maximum in SEC filings, median27.7%Expected payment, mean (127contracts)13.8%Expected payment, median6.0%Share of transaction value

Source: Cain et al. (2011), Journal of Accounting and Economics 51(1–2): maximum earn-out as a share of transaction value in SEC filings for 447 US deals, 1994 to 2003, Table 2, p. 156; expected payment from the authors' Monte Carlo simulation of 127 contracts with prior-year data, with performance centred on the prior-year level, Table 6, p. 164.

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  • A A verified against the printed page of the primary sourceB primary source, text layer onlyC authoritative secondaryD reported Contract size and shape: maximum earn-out $21 million on average, median $5 million; 33% of transaction value on average if paid in full (median 28%; Table 2, p. 156, read on the page image: 447 deals, mean 33.4%, median 27.7%; SDC-reported 990 deals, mean 32.7%, median 28.6%); 90% contingent on the target alone; linear (42%) or stepwise (40%) to a cap; the median target must grow 18% before any payment and over a quarter need no growth (pp. 152, 154 to 156): "the maximum earnout that could be paid per acquisition is $21 million, with a median of $5 million"; "Conditional on the maximum being paid, the earnout constitutes 33% of the total transaction value"; "the earnout is contingent on the performance of the target firm only"; "a linear function of the target's performance subject to a maximum (42% of the sample)"; "a stepwise function of the target's performance subject to a maximum (40% of the sample)"; "the median target must improve its performance by 18% relative to the prior year's level"; "over 25% of the targets need not improve performance at all"Cain, Denis and Denis (2011)
  • A A verified against the printed page of the primary sourceB primary source, text layer onlyC authoritative secondaryD reported A Monte Carlo of 127 contracts with prior-year data, drawing performance from a distribution centred on the prior-year level (no growth), puts the expected payment at 13.8% of transaction value on average (median 6.0%, Table 6, p. 164, read on the page image) against the SDC-recorded 32.7% for all deals; about 19% expect zero; the SDC figures are an upper bound in most acquisitions (pp. 163, 164): "assuming a normal distribution with a mean equal to the pre-acquisition performance level"; "the expected earnout payment is equal to $2.4 million and constitutes 13.8% of the total transaction value"; "the SDC-reported earnout contracts represented an average amount of $22.3 million, or 32.7% of transaction value"; "these numbers appear to represent an upper bound, rather than an expectation of the potential earnout payoffs in most acquisitions"; "about 19% of our sample firms exhibit an expected earnout payoff of zero"Cain, Denis and Denis (2011)

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APA 7

Isoglu, S. (2026). Earn-out headline against expected payment, as a share of transaction value [Figure]. isoglu.com. https://isoglu.com/insights/exhibits/isoglu-2026-what-is-an-earn-out-fig03/

BibTeX
@misc{isoglu-2026-what-is-an-earn-out-fig03,
  author = {Isoglu, Sinan},
  title = {{Earn-out headline against expected payment, as a share of transaction value}},
  year = {2026},
  howpublished = {Figure 3, isoglu.com},
  url = {https://isoglu.com/insights/exhibits/isoglu-2026-what-is-an-earn-out-fig03/},
  note = {From the essay {What is an earn-out? The part of the price that waits for proof}}
}
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<figure>
  <a href="https://isoglu.com/insights/exhibits/isoglu-2026-what-is-an-earn-out-fig03/">
    <img src="https://isoglu.com/social/isoglu-2026-what-is-an-earn-out-fig03.png" alt="Figure 3: Earn-out headline against expected payment, as a share of transaction value" width="3200" height="2400">
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  <figcaption>Figure 3: Earn-out headline against expected payment, as a share of transaction value. Source: Cain et al. (2011), Journal of Accounting and Economics 51(1–2): maximum earn-out as a share of transaction value in SEC filings for 447 US deals, 1994 to 2003, Table 2, p. 156; expected payment from the authors&#39; Monte Carlo simulation of 127 contracts with prior-year data, with performance centred on the prior-year level, Table 6, p. 164. <a href="https://isoglu.com/insights/exhibits/isoglu-2026-what-is-an-earn-out-fig03/">View exhibit</a>.</figcaption>
</figure>