Most senior mandates are run as a retained search, which means the search firm is appointed on an exclusive basis and the fee is typically non-contingent. In other words, the client is not paying only for the event of placement. The client is paying for a committed search process, dedicated advisory capacity, research effort, candidate access and the management of a high-stakes appointment from calibration through completion.
That structure exists because the work is front-loaded. At the beginning of a search, the firm is investing partner time in role definition, market mapping, talent pool design, outreach strategy, stakeholder alignment and often confidential handling protocols. Much of that work happens before a shortlist is produced, and all of it is commercially valuable whether the process ends quickly or requires multiple cycles.
That is why retained search fees are often billed in stages, commonly in thirds. A typical structure is one installment at launch, a second after a defined period or milestone, and a final installment later in the search. Some firms use date-based billing, such as at start, 30 days and 60 days. Others tie tranches to milestones such as strategy approval, shortlist delivery or finalist progression. If you want a more detailed breakdown of the executive search retainer fee, including why firms use retainers and how payment schedules are set, that should be reviewed before signing.