Salary compression occurs when pay differences among your people shrink to the point where they no longer reflect differences in experience or responsibility.
The salary range for one role is $120,000 to $180,000, with a midpoint of $150,000. A three-year performer earns $142,500. A candidate who started last month earns $165,000. Both sit inside the range, and the person who has been doing the job for three years earns $22,500 less.
Compression forms inside Element 2 of Layer 4 of the Sales Compensation Growth Model, Pay Architecture and On-Target Earnings. Our Sales Career Architecture Guide sets out the range architecture that this post is based on.
Pay structures create differences deliberately. A range runs from a minimum to a maximum so someone with four years in the role earns more than someone with four months, and each level pays more than the level below it.
Salary compression is when those differences close. Two people receive comparable pay despite real differences in experience, responsibility, or tenure.
We build ranges on the 40/30/20 rule. A 40 percent range spread gives room to grow within a role, a 30 percent overlap between levels prevents compression, and a 20 percent promotion increase makes advancement meaningful. The benchmark data behind those ranges determines the midpoints around which they are built.
Spread here is measured against the midpoint. A 40 percent spread on a $150,000 midpoint produces a minimum of $120,000 at 80 percent of midpoint, a first quartile of $135,000 at 90 percent, a third quartile of $165,000 at 110 percent, and a maximum of $180,000 at 120 percent. Most survey providers measure spread from the minimum instead, which makes this the same structure they would describe as a 50 percent spread.
Too Little Overlap Between Levels
Overlap is what allows an experienced person at one level to earn more than a new arrival at the level above.
Overlap measures the shared band between two adjacent levels. Take the maximum of the lower level, subtract the minimum of the level above, and divide by the full distance from the minimum to the upper maximum. An IC2 range of $80,000 to $120,000 sitting under an IC3 range of $100,000 to $150,000 shares $20,000 across a $70,000 span, which is roughly 30 percent. At that setting, a strong IC2 near the top of their range earns more than an IC3 who just started, which is what the design intends.
Narrow the overlap and the shared band thins out. Below 20 percent, only a handful of IC2s at the very top still clear the IC3 floor, and at zero the ranges pull apart entirely, so the highest-paid IC2 earns less than the lowest-paid IC3 no matter how long they have been doing the work. Push overlap above 35 percent, and the opposite problem appears, since the ranges sit almost on top of each other and moving up a level delivers almost no increase.
Hiring Above the Guideline
Our hiring rule places candidates at 90 percent of the midpoint, with a working band of 90 to 100 percent. That gives a competitive offer while leaving room to grow and protecting the people already in the role.
The band itself carries a warning. A hire placed at the top of the standard band lands at $150,000, which already sits above the three-year performer at $142,500, so the guideline prevents compression only when 90 percent is treated as the default and 100 percent as the ceiling.
Exceptions sit above that band and have defined approval. High-demand skills run at 90 to 100 percent of midpoint with Director or VP approval, and an exceptional candidate runs at 100 to 110 percent of midpoint with VP or CHRO approval. The $165,000 hire above is a high-demand exception at the top of its band.
Three hiring patterns cause most of the damage. The first is bringing candidates in at the third quartile or above, which leaves them nowhere to grow, and at $165,000 against a $165,000 third quartile, describes the hire in the chart exactly. The second is placing new hires above proven veterans, which creates internal inequity that shows up the moment anyone compares notes.
The third is title inflation. Hiring an IC4 for IC3 work because the candidate negotiated a higher level moves the person into a range built for a bigger job, and everyone doing that job correctly now sits below them.
Ranges Moving Faster Than Pay
Ranges move 3 to5 percent per year, according to market data. Position preservation is the rule that keeps people with them: someone at 95 percent of the midpoint before the adjustment should sit at 95 percent after it.
A 3 percent range movement does not equal a 3 percent budget increase, and treating them as the same thing is where the gap opens. The budget has to cover holding position separately from rewarding performance.
Compression is not underpayment. Everyone can be paid a defensible market rate, and the differences between them have closed, which is why benchmarking each person individually will never surface them. Compression shows up only when you compare people to each other.
Sales organizations carry a second form that has nothing to do with salary ranges. It comes from the quota size.
Attainment Narrows as Quota Size Grows
Larger territories average out, so top performers on big quotas reach lower attainment than top performers on small ones.
Attainment dispersion narrowing as quota size grows.
Illustrative, showing the attainment range between the tenth and ninetieth percentile of sellers in each band.
As quota size increases, attainment percentages narrow at both ends. A seller with a $5 million quota might reach 200 percent, while a seller with a $50 million quota rarely exceeds 140 percent because larger territories contain more accounts and tend to average out.
A single pay curve across all quota sizes then creates inequity. Sellers with smaller quotas reach accelerator thresholds more easily and earn disproportionately more, while sellers with the largest territories generate higher absolute revenue but take home less. Quota bands correct it by setting a separate pay curve for each band, and our quota setting guide covers how to identify the breakpoints.
Five signals indicate a range needs attention, and each one is visible without a formal analysis.
Five Signs That a Range Needs Attention
Formal monitoring runs quarterly and covers four reports. Position-in-range reports, new-hire placement analysis, promotion impact review, and compression monitoring. Together, they show where the structure is drifting, while there is still time to correct it within the cycle.
For quota-carrying roles, run these on an OTE basis rather than on a base salary basis. A seller on a 60/40 mix and a seller on 70/30 with identical OTE look far apart on base alone, and our post on pay mix by role and segment explains why.
Sales Compensation and Incentive Design
We build the range architecture, hiring guidelines, and quarterly governance that keep compression from forming.
Correction runs in four phases, and the sequencing matters more than the speed.
The Four Phases of a Compression Correction
Prioritization is where most of the value sits. Correcting by size treats every gap as equal, while correcting by flight risk and performance puts the budget against the people you would most regret losing.
Two measures confirm the correction landed. At 90 days, check that more than 90 percent of employees sit within range guidelines and that fewer than 5 percent of the identified compression points remain open. Regrettable attrition and offer acceptance take a full cycle to read, so hold those against 15 percent and 80 percent thresholds at the annual review, not at 90 days. Our post on building tomorrow's performers covers the progression that keeps the corrected structure working.
Compression is a retention problem. Under the EU Pay Transparency Directive, it is also a documentation and reporting problem.
The transposition deadline passed on 7 June 2026, and implementation across the 27 member states is uneven. Our compliance framework for the Directive fully covers the obligations, and our guide to pay equity software covers the systems side.
Where Compression Meets Pay Transparency
Four obligations under the EU Pay Transparency Directive, and what each one exposes.
Compression that was an internal retention problem becomes a documented, reportable one.
Posted pay ranges make placement visible, and the salary history ban removes an anchor that used to hold some entry offers down. Employees can request the average pay for their work category, so a veteran who suspects they have fallen behind can confirm it.
Gender pay gap reporting begins with the first reports due in June 2027, covering 2026 data. Where a gap above 5 percent cannot be explained by objective, gender neutral criteria, a joint pay assessment with worker representatives follows.
Compression is lawful, and tenure, experience, and performance remain legitimate reasons for paying two people differently. What changes is that the criteria have to be documented and applied consistently, which is what a defined compensation philosophy provides.
Compression is what the 40/30/20 rule is designed to prevent within Element 2 of Layer 4 of the Sales Compensation Growth Model. Range spread, grade overlap, and promotion increase are part of the same system, and changing any one of them affects the other two.
Upstream, it depends on career architecture, since compression can only be measured where levels are defined. Our posts on the foundation and execution of sales career architecture cover that structure, and what market competitive means covers the positioning the midpoints are set against.
Downstream, it affects retention, offer acceptance, and the pay gap reporting your European entities will file. Within the Growth Excellence Model, this falls under the People pillar and connects to Commercial Operations through territory and quota design.
Build the architecture so that compression cannot form. Hold overlap between levels at 25 to 30 percent, place standard hires at 90 percent of the midpoint, and fund position preservation separately from merit.
Then watch for it quarterly through position-in-range reports, new-hire placement analysis, promotion impact reviews, and compression monitoring. In sales, run the same checks at OTE and use quota bands so sellers with large territories are not penalized by a single pay curve.
Sales Career Architecture Guide
The range architecture, overlap design, and governance rhythm this post is built on.
Sales Compensation and Incentive Design
We build the ranges, hiring guidelines, and quarterly reporting that keep structures healthy.
Sales Compensation Growth Model
The 25 decisions behind a sales compensation program, and where pay architecture connects to each.
The next article is the complete benchmarking process, from building a peer group through aging survey data to setting the ranges every post in this series depends on.