Employee Net Promoter Score, eNPS is a one-question survey that asks your attorneys and staff how likely they are to recommend your firm as a place to work. The answers produce a single number between −100 and +100. That number, tracked regularly over time, is one of the clearest early signals of associate attrition risk available to law firm leadership.
That's the short version. The harder question, the one most HR resources don't answer well is what the score actually means inside a law firm, where hierarchy, billable-hour culture, and the partnership track change what "engaged" even looks like.
This guide covers all of it: what eNPS is, how to calculate it, what a realistic benchmark looks like specifically for law firms, how to run the survey so you get honest data, and what to do with the number once you have it.
Where eNPS comes from
eNPS is an adaptation of the Net Promoter Score (NPS) framework. Fred Reichheld developed NPS at Bain & Company as a way to measure customer loyalty with a single question. His research, published in the Harvard Business Review in December 2003, showed that asking customers "How likely are you to recommend us to a friend?" predicted revenue growth better than lengthy customer satisfaction surveys. (Reichheld, HBR, 2003)
HR teams began applying the same logic to employees around 2012. Same question, same math but instead of asking whether clients would refer new business, you're asking whether your attorneys would tell a talented colleague to come work for you.
How eNPS works
The survey is always one question, typically phrased like this:
"On a scale of 0 to 10, how likely are you to recommend [Firm Name] as a place to work to a friend or colleague?"
Respondents fall into three groups:
- Promoters (9–10). Genuinely engaged. They speak well of the firm, refer candidates, and tend to stay.
- Passives (7–8). Satisfied enough, but not enthusiastic. They won't complain, but they'll take a recruiter's call.
- Detractors (0–6). Unhappy or disengaged. Real flight risk. May already be discouraging others from applying.
How to calculate your eNPS
eNPS = % Promoters − % Detractors
Passives are excluded from the math entirely.
Example. Your firm surveys 100 attorneys and staff:
- 42 respond with a 9 or 10 → 42% Promoters
- 33 respond with a 7 or 8 → 33% Passives (not counted)
- 25 respond with a 0–6 → 25% Detractors
eNPS = 42 − 25 = +17
Scores run from -100 (everyone is a Detractor) to +100 (everyone is a Promoter). Most organizations land somewhere between those extremes. What "good" looks like depends entirely on your industry which matters a lot in legal, as explained below.
What is a good eNPS score for a law firm?
This is the question HR leaders at law firms search for most. Generic benchmarks pulled from the tech sector or consumer brands don't help here. Law firm culture is structurally different: long hours, up-or-out progression, significant power differentials between associates and partners, and limited public recognition for individual work. Attorneys calibrate their expectations accordingly. Holding a litigation firm to a software company's eNPS standard produces a meaningless comparison.
Based on SRA's analysis of engagement data across Am Law and mid-market firms, here is a realistic law-firm-specific framework:
One important point: a single score is less meaningful than the trend line. A firm that moves from −5 to +18 over six quarters has done something real. A firm sitting at +28 with a flat or declining trend has a problem developing. Track quarterly and watch the direction, not just the number.
Why eNPS matters more in law firms than in most industries
Law firms face a retention environment that is structurally harder than most professional services sectors. According to the NALP Foundation's research on associate attrition, first-year departure rates at large firms have remained above 20% in recent years meaning roughly one in five new associates leaves before their second year. (NALP Foundation, Associate Attrition Report, 2023) The cost of replacing a mid-level associate recruiting fees, onboarding, lost matter continuity is widely estimated at 1.5 to 2 times annual salary.
Three things make eNPS especially valuable in this context:
Associates don't tell partners they're unhappy.
The hierarchy makes candid upward feedback nearly impossible through informal channels. An eNPS survey administered confidentially by a third party is often the first place that real dissatisfaction surfaces in a form leadership can act on. By the time it shows up in exit interviews, the decision to leave has already been made.
The third- and fourth-year window is the highest-risk attrition point.
This is when associates are experienced enough to be marketable but haven't committed to the partnership track. A consistently low eNPS among this cohort is one of the clearest leading indicators a firm has that it will lose people before it can develop them.
Lateral partner integration is largely invisible without measurement.
Firms invest significant resources recruiting and onboarding lateral partners. Without structured sentiment data at 90 days, six months, and one year post-arrival, there is no early signal if the integration is failing. eNPS administered to the lateral and their immediate team fills that gap before it becomes a $1 million retention problem.
How to run an eNPS survey at a law firm and get honest data
Running eNPS correctly in a law firm requires different design choices than running it at a startup or a retail company. The confidentiality architecture matters more here than in almost any other industry.
1. Make anonymity real, not just promised
Associates will not answer honestly if they think their response can be traced back to them. In a practice group of five or six people, even a nominally "anonymous" survey can feel attributable. The only reliable way to get honest data is to use an independent third party to administer and aggregate results, with a written commitment that no individual-level scores will be shared with firm leadership.
Firms that run eNPS through their internal HR team or a self-managed software platform consistently see inflated scores and lower participation. The problem isn't the tool — it's who appears to control the data.
2. Always add one open follow-up question
The eNPS number alone gives you a signal. A follow-up question gives you the reason:
"What is the main reason for your score?"
A +17 with no follow-up data is difficult to act on. A +17 where 38% of open-text responses mention unclear promotion criteria or workload imbalance gives you a specific problem with a specific agenda. The qualitative layer is where the operational value lives.
3. Run it quarterly, not annually
Annual eNPS surveys are too slow to be useful as retention tools. By the time a decline appears in a yearly survey, many of the attorneys driving that score have already decided to leave, they're just waiting for the right offer.
A quarterly survey of two to three minutes, same question, consistent timing, produces a trend line that is genuinely predictive. It also signals to your people that leadership is paying attention on an ongoing basis.
4. Segment the results
A firm-wide eNPS of +22 can mask a fourth-year associate cohort sitting at −9. Always report results by seniority level, practice group, and office location. The segment data is almost always more instructive than the aggregate and it tells you exactly where to focus first.
5. Close the loop visibly
The fastest way to destroy participation in future surveys is to run one and say nothing about the results. A brief firm-wide communication — here's what we heard, here's what we're doing, improves response rates in the next cycle and demonstrates that the exercise was genuine. It doesn't need to be lengthy. Transparency matters more than polish.
eNPS compared to other engagement tools
eNPS is one part of a broader measurement system, not a substitute for other feedback mechanisms. Here's how it fits alongside the tools most law firms already use or should be using:
eNPS is the instrument that tells you when something warrants closer attention. A full engagement survey tells you what. Upward reviews tell you who. Used together, they form a continuous feedback system a meaningful alternative to the annual review cycle that most firms still rely on, which is structurally too slow to prevent attrition.
Five mistakes law firms make with eNPS
Running it internally. Associates know who controls the data. Scores inflate. The fix is a third-party administrator with clear data separation from firm HR.
Using the wrong benchmarks. A +15 that looks weak against a software company benchmark may be solid for a 350-attorney litigation firm. Industry context is everything.
Treating one score as a conclusion. A single quarter's number is nearly meaningless in isolation. Three quarters of directional movement is where the real signal lives.
Only surveying associates. Partner eNPS, specifically how willing equity partners are to recommend the firm to lateral candidates is a distinct and valuable metric that most firms ignore entirely.
Taking no visible action. If firm leadership sees the score, says nothing, and moves on, participation drops and trust erodes. The survey stops working.
How eNPS connects to performance management
eNPS is most useful when it sits inside a broader performance management system rather than operating as a standalone HR initiative. Three connections are worth drawing explicitly:
A declining eNPS in a specific practice group often precedes performance issues at the associate level. Disengagement and underperformance tend to move together. An early signal from eNPS gives a firm a window to intervene through direct conversation, workload adjustment, or coaching before performance formally deteriorates.
Over time, eNPS data segmented by practice group gives leadership a way to identify which partners are building engaged, loyal teams and which are consistently generating detractors. That's one of the most defensible and currently underused inputs available for partner performance evaluation.
Firms that combine quarterly eNPS with structured upward reviews see better associate retention than firms using either tool alone. The upward review gives associates a mechanism to give feedback about their direct leadership. eNPS measures whether the broader culture of receiving and acting on that feedback is actually improving. Each tool makes the other more useful.
What to do this quarter if you've never run eNPS before
The starting point is simpler than most HR leaders expect:
- Choose an independent administrator. Non-negotiable if you want data that reflects what people actually think.
- Set a baseline first. Run the survey once before making any changes. Your first score is a starting point, not a verdict.
- Add the follow-up question. "What is the main reason for your score?" is what makes the number actionable.
- Book the next three survey dates now. Quarterly cadence works when it's in the calendar before you send the first survey, not scheduled ad hoc afterward.
- Decide how you'll share results before you survey. Even a short summary sent back to the firm demonstrates that the exercise was serious.
Frequently asked questions
What is eNPS in a law firm?
eNPS stands for Employee Net Promoter Score. It's a one-question survey that asks attorneys and staff how likely they are to recommend the firm as a place to work, scored from 0 to 10. The score, calculated by subtracting the percentage of Detractors (0–6) from the percentage of Promoters (9–10) gives law firm leadership a measurable, trackable indicator of engagement and retention risk.
What is a good eNPS score for a law firm?
In a law firm context, an eNPS above +20 is generally strong, 0 to +19 is average, and anything below 0 means Detractors outnumber Promoters and attrition risk is elevated. These ranges differ significantly from tech or retail benchmarks, which are not meaningful comparisons for the legal sector. The direction of the trend over time matters more than any single score.
How often should a law firm run an eNPS survey?
Quarterly is the right cadence for most firms. Annual surveys are too slow by the time a declining score appears, the attorneys generating it have typically already decided to leave. A short quarterly survey run confidentially through a third-party administrator produces trend data that is actually useful for retention planning.
Is eNPS the same as a firm engagement survey?
No. eNPS is a single-question pulse check designed to run frequently and flag when something warrants attention. A firm engagement survey covers multiple dimensions — leadership, workload, culture, career development and works best as an annual or biannual deep diagnostic. The two tools work well together: eNPS signals when to investigate, and the engagement survey identifies what to investigate.
How do you keep an eNPS survey anonymous in a law firm?
True anonymity requires an independent third-party administrator who collects and aggregates responses separately from firm HR, with a written commitment that no individual-level data will be shared with leadership. Internal administration — through an in-house team or self-managed platform — rarely produces credible anonymity in a law firm environment, which leads to inflated scores and lower participation.
Can eNPS be used to evaluate partner performance?
Yes, and this is one of the most underused applications in law firm HR. The eNPS scores of associates who work under a specific partner, tracked across multiple quarters, is one of the most objective inputs available for partner performance evaluation. Partners who consistently produce detractor cohorts represent a measurable retention cost that traditional performance reviews rarely surface.
What follow-up question should accompany a law firm eNPS survey?
The most useful follow-up is: "What is the main reason for your score?" This should be an open-text field, not a multiple-choice list. A second optional question — "What one change would most improve your experience at the firm?" — generates specific, actionable input. Both questions significantly increase the practical value of the score.
Sources
- Reichheld, F.F. (2003). The One Number You Need to Grow. Harvard Business Review. https://hbr.org/2003/12/the-one-number-you-need-to-grow
- NALP Foundation (2023). Associate Attrition and Retention: A Look at the Data. https://www.nalpfoundation.org
- NALP Foundation (2022). The Lateral Hire Experience: Onboarding and Integration in Law Firms. https://www.nalpfoundation.org
- BigHand (2024). Legal Workforce Report 2024. https://www.bighand.com/resources/legal-workforce-report
- BCG & NAMWOLF (2023). Diversity in Law Firms: Retention and Engagement Trends. https://www.bcg.com
SRA has run confidential performance and engagement surveys exclusively for law firms for over 30 years. If you want to benchmark your firm's eNPS against law-firm-specific data, or set up a quarterly programme your attorneys will actually trust, visit srahq.com or download our free eNPS survey template below.
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