Eat-What-You-Kill Compensation

A law firm partner compensation model that ties an individual partner's share of firm profits directly and primarily to that partner's personal origination and billing production — the revenue they generate and collect — rather than to firm seniority or a fixed formula shared broadly across the partnership. Eat-what-you-kill systems reward individual rainmaking and can create strong incentives for aggressive business development and case acquisition, but they also tend to discourage collaboration, cross-referral of matters between partners, and investment in firm-wide institutional relationships, since a partner has less direct financial incentive to hand off or share credit for a matter that could otherwise be counted as their own origination. Firms using eat-what-you-kill compensation typically require detailed origination and billing credit tracking systems, since compensation calculations depend on granular, matter-level attribution rather than a broad formula based on seniority or firm tenure. This model is more common in boutique, plaintiff-side, and entrepreneurial practices, where individual rainmaking capacity varies widely between partners, in contrast to large, institutionally branded firms that more often use lockstep or hybrid compensation systems designed to smooth individual production variance across the partnership.

Eat-what-you-kill compensation directly ties a partner's personal economic interest to their individual book of business, which increases both key-person risk — partners under this model have the clearest financial incentive and cleanest path to take their book to a competing firm — and lateral-recruiting volatility, since a partner's compensation under this system is portable in a way lockstep compensation is not.

Firms considering a merger or credit facility involving an eat-what-you-kill practice must model partner-level revenue concentration explicitly, because the compensation system itself signals that individual partners, not firm institutional relationships, control the durability of the revenue base being financed or acquired.