Guide · For law firms & companies
Retained vs contingency legal search: which model fits your hire
Two ways to engage a legal recruiter — exclusive and funded, or paid-on-placement. The right choice depends less on price than on how hard, senior and confidential the hire really is. A practical, jargon-free guide for clients.
When you engage a recruiter to fill a legal role, you are usually choosing between two commercial models: retained search and contingency search. They are not better or worse in the abstract — they answer different problems. Contingency buys optionality and costs nothing until you hire; retained buys dedicated, exclusive capacity for hires that are too senior, too sensitive or too difficult to leave to chance.
Everything below describes general industry conventions, not fixed rules. Fees, exclusivity windows and guarantee periods are negotiated and vary by firm, seniority and market. Treat this as a framework for the conversation you should have with any recruiter — and ask each one to put their structure in writing before work begins.
The two engagement models, defined
Strip away the jargon and the difference comes down to two questions: when you pay, and whether the recruiter works exclusively for you.
Contingency search
You pay a fee only if you hire a candidate the recruiter introduced. No upfront cost, usually non-exclusive — you may run several recruiters, and your own pipeline, in parallel. The recruiter is paid on results, so the incentive favours speed and volume.
Retained search
You engage one recruiter exclusively and pay in scheduled instalments — typically tied to milestones such as kick-off, shortlist and placement — to fund a defined, market-wide search. Exclusivity buys dedicated time, confidentiality and a complete view of the field.
A common middle path is the exclusive contingency or engaged arrangement: no large upfront retainer, but a modest commitment fee and a period of exclusivity that gives the recruiter room to map the market properly. The labels matter less than the substance — exclusivity, funded effort, and aligned incentives.
How the models compare across what matters
The same dimensions a careful client weighs — read down the column that matches the hire in front of you.
| Dimension | Contingency | Retained |
|---|---|---|
| When you pay | Only on a successful hire | In instalments across the search, regardless of outcome |
| Exclusivity | Usually non-exclusive; multiple recruiters may compete | One recruiter, exclusive mandate |
| Market coverage | Often the recruiter's existing, active network | Systematic mapping of the whole field, including passive talent |
| Confidentiality | Harder to control across competing recruiters | Tightly controlled — suited to sensitive or replacement hires |
| Incentive | Speed and volume; first CV to land may win | Right hire over fast hire; recruiter is funded to dig |
| Best fit | Well-defined, lower-risk, easier-to-fill roles | Senior, confidential, hard or business-critical hires |
Conventions, as of 2026; varies by market, firm, sector and hours. Exact fee percentages, guarantee periods and instalment schedules are negotiated per mandate.
On cost — look past the headline fee
It is tempting to read contingency as "free until it works" and retained as "expensive up front." That framing misses the real number. The dominant cost of a senior legal hire is rarely the recruiter's fee — it is the cost of the seat staying empty, of a mis-hire who has to be unwound a year later, or of a confidential search leaking into the market.
- Contingency shifts risk to the recruiter, which is attractive when a role is easy to fill and the cost of a slow or imperfect outcome is modest. You pay only on success, and you keep the option to walk away.
- Retained shifts funded, exclusive effort toward the search. For a lateral partner with a portable book, a practice-group lift-out or a first general counsel, the value created (or destroyed) by the hire dwarfs the fee differential — so paying to guarantee depth and discretion is usually the rational choice.
We deliberately do not publish a fixed fee percentage on this page, because quoting one out of context would be misleading — levels vary by firm, seniority and market. For the one set of hard, sourced figures we do stand behind, see our BigLaw associate salary scale for 2026, which underpins how we benchmark compensation in a search.
A simple test for which model fits
Run the hire in front of you through three questions. The more you answer 'retained', the more an exclusive, funded search earns its keep.
1. How hard is the hire?
If the role is well-defined and the talent pool is deep and active — many mid-level associate roles, for example — contingency can work well. If the right person is scarce, passive, or has to be persuaded to move, you need a recruiter who is funded to find and approach them rather than wait for applicants. That is retained territory.
2. How senior or business-critical is it?
A lateral partner, a practice-group lift-out, a managing partner, a first general counsel or a chief compliance officer all carry outsized consequences. The cost of getting these wrong — to revenue, to a book of business, to the function's credibility — argues strongly for the depth and accountability of a retained mandate.
3. How confidential does it need to be?
If word getting out would damage a relationship, a deal or an incumbent, exclusivity is not a luxury — it is the point. One recruiter under a retained mandate can run a discreet, controlled process; several contingency recruiters competing on the same role cannot.
For most senior legal mandates the honest answer is some form of exclusive, funded engagement. For high-volume or well-defined roles, contingency is a sensible, lower-commitment way in. A good recruiter will tell you which they think fits — and why — before asking you to sign anything.
Where Sartori & Partners fits
We are a legal-sector specialist, not a generalist agency — and we are candid about which model serves a given hire.
Most of our work is senior, confidential and hard: lateral partners, in-house and general counsel, compliance and legal-operations leadership. Those mandates reward an exclusive, evidence-led approach — we map the whole market first and approach passive candidates discreetly, rather than shopping a rented list. For more straightforward roles, we will say so and structure the engagement accordingly.
Whichever model you choose, the terms — fee structure, exclusivity, guarantee period — are agreed in writing before any work begins. If you are not sure which fits your next hire, that is exactly the conversation to start with. See how we run a search →
Keep reading
Useful next steps for clients weighing how to engage a legal recruiter.
Working with a legal recruiter
What a genuine search partner does, what to expect at each stage, and how to brief one well for a senior legal hire.
Read the guideHiring for your law firm
Lateral partners, practice-group lift-outs, associates and leadership — sourced from the whole market, not a rented list.
Hire for your firmOur methodology
How we map the market, vet a book of business and run a confidential, evidence-led search end to end.
See how we workRetained vs contingency: common questions
What is the difference between retained and contingency legal search?
In a contingency arrangement the firm pays a fee only if it hires a candidate the recruiter introduced — there is no upfront commitment and the search is usually non-exclusive. In a retained arrangement the firm engages a single recruiter on an exclusive basis and pays in scheduled instalments to fund a defined, market-wide search. Retained buys dedicated capacity and confidentiality; contingency buys optionality. These are general industry conventions, not fixed rules — terms vary by firm, market and mandate.
Which model is cheaper, retained or contingency?
On a single, easy-to-fill role contingency can feel cheaper because you pay nothing unless you hire. On hard, senior or confidential mandates retained is frequently better value: the time, mis-hire and market-exposure costs of an unfilled or wrong partner or general-counsel hire usually dwarf any headline fee difference. We do not quote a fixed percentage here because fee levels vary by firm, seniority and market; ask any recruiter to put their structure in writing.
When should a law firm use a retained search?
Retained search suits confidential, senior or hard-to-fill mandates — a lateral partner with a portable book, a practice-group lift-out, a first general counsel, or any role where discretion and a complete view of the market matter more than speed-to-first-CV. Exclusivity lets one recruiter map the whole field and approach passive candidates who would never answer a job-board listing.
Is contingency search lower quality?
Not inherently — many strong hires are made on contingency, especially for well-defined associate and mid-level roles. The trade-off is structural: because a contingency recruiter is paid only on placement and often competes with others on the same role, the incentive favours speed and volume over deep, exclusive market mapping. Quality depends far more on the individual recruiter's rigour and sector knowledge than on the fee model alone.
Can a search start as contingency and convert to retained?
Yes. Engagements are negotiable, and some mandates begin contingency and convert to retained (or to an exclusive, milestone-based engagement) once a firm sees the calibre of the market map. The important thing is that the model fits the difficulty and sensitivity of the specific hire — and that the terms are agreed in writing before work begins.
Start a conversation
Not sure which model fits your next hire?
Tell us about the role and the constraints around it. We will be straight about whether retained, contingency or something in between serves you best — no obligation, complete discretion.