Pay Equity Analysis Fundamentals
Pay equity analysis asks whether compensation differences are supported by legitimate, consistently applied factors. A credible review combines sound data, appropriate comparisons, statistical care, legal guidance, and documented action.
Reviewed August 4, 2026 · Source-led practitioner reference
Start with scope and data
Define which entities, locations, employees, and compensation elements are included. Base pay alone may miss bonuses, commissions, equity, overtime opportunities, or benefits. Reconcile employee identifiers, job codes, grades, work location, full-time status, effective dates, and pay basis before analysis.
Create defensible comparison groups
Comparison groups should reflect substantially equal or similarly situated work using job content, skill, effort, responsibility, working conditions, level, and organizational context. Broad groupings can hide meaningful differences; overly narrow groups can make patterns impossible to evaluate.
Test explanations, not assumptions
| Potential factor | Validation question |
|---|---|
| Experience or tenure | Is it measured consistently and relevant to the work? |
| Performance | Are ratings reliable, current, and free from circular pay effects? |
| Location | Is the geographic policy documented and consistently applied? |
| Skills or credentials | Are they required, used, and rewarded under an established policy? |
| Market conditions | Is the premium supported and reviewed rather than permanently assumed? |
Descriptive statistics and regression can identify patterns, but neither makes the legal or business conclusion by itself. Investigate unexplained group differences and individual outliers using consistent evidence. Preserve analysis protocols and involve counsel where privilege or legal strategy matters.
Put this concept into practice
Pay equity analysis requires a defined purpose, appropriate comparison groups, reliable data, legitimate explanatory factors, disciplined investigation, and controlled remediation.
Decision questions
- What legal or management question is the analysis answering?
- Which employees are similarly situated and why?
- Are job, pay, performance, experience, location, and leave data reliable?
- How will unexplained differences be investigated and corrected?
Build an auditable record
Keep scope, privilege decision, data dictionary, exclusions, models, sensitivity tests, findings, individual reviews, remediation, and monitoring.
Primary sources
- U.S. Equal Employment Opportunity Commission — Equal pay and compensation discrimination
- EEOC Compliance Manual Section 10 — Compensation discrimination
Educational reference only. Apply the employer’s approved governance, applicable law, plan documents, and qualified professional advice to specific decisions.
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