Pay equity is a merit cycle problem
Unexplained pay gaps are created one increase at a time. That is also the only place they can realistically be closed.
Somewhere in your organization there are two people in the same job, hired within a few months of each other, rated the same way at every review, being paid several thousand dollars apart. Nobody decided that. If you asked, no one could tell you why.
What counts as unexplained
A pay difference is explained when a legitimate factor your own policy recognizes accounts for it: a different level, materially different scope, a higher performance history, longer time in role, a more expensive labor market.
It is unexplained when none of those apply and the difference persists anyway. That is the working definition worth using, because it is the one you would have to defend — to the employee, to a regulator, or in a courtroom.
Why gaps grow on their own
This is the part that surprises people, and it is pure arithmetic.
Two analysts do the same job. One earns $80,000, the other $85,000 — an accident of hiring markets three years apart. Both are strong performers. Both receive the standard 3.5% increase.
- Year 0: $80,000 and $85,000 — a $5,000 gap.
- Year 1: $82,800 and $87,975 — a $5,175 gap.
- Year 3: $88,684 and $94,227 — a $5,543 gap.
Nobody did anything wrong in any single year. Treating both people identically is exactly what widened the gap, because a percentage applied to a larger number produces a larger amount. A merit process that applies uniform percentages is not neutral with respect to equity — it actively compounds whatever inequity it inherits.
Why the separate-project approach stalls
The conventional response is a pay equity audit: engage a consultant, run a regression, get a remediation figure, take it to the executive team, ask for money.
It is methodologically sound and it stalls constantly — not because anyone objects to the principle, but because it arrives as a new, unbudgeted, six-figure request competing against headcount and everything else on the list. It slips a quarter, then a year, while the gaps it identified keep widening on the schedule above.
Closing gaps with money you have already committed
There is a better place to do this, and it comes around once a year with a budget already approved: the merit cycle.
The mechanism is straightforward. When allocating the pool, weight it not only by performance rating but by position in range relative to comparable peers. Our two analysts, both strong performers, no longer both receive 3.5%. The one at $80,000 receives more; the one at $85,000 receives somewhat less. Total spend is unchanged. The gap shrinks instead of growing.
Do that for two or three cycles and the gap closes, funded entirely by money you were going to spend anyway, with no separate approval and no executive conversation about a remediation budget.
Why this is hard in a spreadsheet
The logic is not complicated. Executing it manually is.
To weight for equity you must compare every employee against their true peer group — same job, comparable level, comparable tenure and performance — across the whole organization, not just within one manager's team. Gaps most often sit between teams, which means no individual manager's spreadsheet can see them. Then you must re-solve the allocation so the adjusted numbers still land exactly on budget.
That is a solver problem, not a spreadsheet problem. It is the specific thing HyperEquity was built to do, and the reason the company is named what it is.
What good looks like
- Peer groups are defined before the cycle, not argued about during it.
- Every recommendation carries its reasoning — rating, range position, equity adjustment — so managers can explain it.
- Corrections are phased across two or three cycles rather than forced into one.
- The remaining gap is measured every year, so you can show it shrinking.
- Managers keep the final say, within guardrails, with a live budget counter.
Read next: the complete guide to running a merit cycle, or how compensation teams use HyperEquity.
Questions
Pay equity, answered
An unexplained pay gap is a difference in pay between employees doing comparable work that cannot be justified by any legitimate factor your own policy recognizes — role, level, performance, time in role, location, or scope. If two people match on all of those and are paid materially differently, the gap is unexplained by definition.
No. The gender pay gap usually reports the difference in average pay across an entire workforce, which is largely driven by which roles people hold. Pay equity is narrower and more actionable: comparable people doing comparable work, paid differently without justification. Gaps of that kind can appear along gender lines, but plenty have nothing to do with gender at all.
Rarely by decision. They accumulate — different starting salaries negotiated in different hiring markets, a promotion that happened to land before a freeze, a year one manager advocated harder than another. No single step was wrong; the compound result is indefensible.
Because a percentage applied to two different salaries produces two different amounts. Two employees $5,000 apart who both receive 3.5% end the year further apart in dollars than they started. Uniform percentage increases do not preserve a gap — they grow it, every cycle, automatically.
You can, and many organizations do — an audit, a remediation budget, an executive conversation. It works, but it requires funding that competes with everything else, which is why it is so often deferred. Correcting gaps through the merit allocation uses money already committed, so it does not need its own approval.
Large ones usually should not be. A correction big enough to close a serious gap in one step is hard to explain to the employee, hard to fund, and often produces a new inequity elsewhere. The practical approach is deliberate over-weighting across two or three cycles, with the gap tracked and shrinking each year.
They have the same gaps; they usually have less visibility of them. What differs is urgency — below about 1,000 employees the pressing problem is usually running the cycle at all, and equity correction is a benefit that comes along with doing it properly rather than the reason to start.