By Andrew Mitchell, Senior Correspondent, Compensation Strategy
Pay equity has moved from a legal requirement to a business imperative. With 38 U.S. states now requiring some form of pay transparency and reporting, and with employees increasingly aware of and sensitive to pay disparities, conducting regular compensation equity audits is no longer optional for well-managed organizations.
According to a 2026 report by PayScale, the national unadjusted gender pay gap remains at 84 cents on the dollar, but the adjusted gap (controlling for role, experience, and performance) is 2.4% — suggesting that most of the observed gap is explained by legitimate factors. However, when companies conduct rigorous equity audits, they find that 8-15% of their workforce has unexplained pay disparities that need to be addressed.
What Is a Compensation Equity Audit?
A compensation equity audit is a statistical analysis of pay across the organization that identifies whether employees in similar roles with similar qualifications and performance are being paid similarly, and whether any pay differences are explained by legitimate business factors or indicate potential inequity.
The audit typically involves:
- Descriptive analysis: Comparing pay across demographic groups (gender, race, age)
- Multivariate regression: Controlling for legitimate factors (role, level, experience, performance, location)
- Gap analysis: Identifying unexplained pay differences after controlling for legitimate factors
- Remediation planning: Developing a plan to address unexplained gaps
The Key Metrics
Gender Pay Gap
The ratio of women’s median pay to men’s median pay. The national average is 84%, but this varies significantly by industry, company, and geography.
Racial/Ethnic Pay Gap
The ratio of minority employees’ median pay to white employees’ median pay. This gap is typically larger than the gender gap, particularly for Black and Hispanic workers.
Compa-ratio
The ratio of an employee’s pay to the midpoint of their salary range. Compa-ratios below 0.90 suggest potential underpayment, while those above 1.10 suggest potential overpayment.
Pay Spread
The range of pay within a job level or family. Wide pay spreads can indicate inequity, particularly when demographic patterns are visible within the spread.
What the Data Shows
The Gender Gap
- Unadjusted: Women earn 84 cents for every dollar earned by men
- Adjusted (controlling for role, experience, performance): 2.4% gap
- By industry: Technology (13%), healthcare (6%), finance (9%), education (3%)
- By level: The gap widens at senior levels — women earn 92 cents at entry level, 81 cents at management, and 73 cents at executive level
The Racial Pay Gap
- Black workers: Earn 75 cents for every dollar earned by white workers
- Hispanic workers: Earn 73 cents for every dollar earned by white workers
- Asian workers: Earn 115 cents for every dollar earned by white workers (with significant variation by country of origin)
- Adjusted gap: Black and Hispanic workers still earn approximately 3-5% less than white workers with similar qualifications and performance
How to Conduct an Equity Audit
Step 1: Data Collection
Gather comprehensive compensation data including base salary, bonuses, equity, and benefits for all employees, along with demographic, role, experience, and performance data.
Step 2: Job Evaluation
Ensure that jobs are properly classified and leveled using a consistent framework. Inconsistent job classification is one of the most common sources of apparent pay inequity.
Step 3: Statistical Analysis
Run regression analyses to identify unexplained pay differences. The analysis should control for:
- Job level and family
- Experience and education
- Performance ratings
- Location
- Company tenure
- Hire date
Step 4: Remediation
Address unexplained gaps through:
- One-time adjustments for identified inequities
- Process changes to prevent future inequities
- Ongoing monitoring and reporting
Step 5: Communication
Communicate findings and actions to employees transparently. Companies that share their pay equity data and actions report higher employee trust and engagement.
The Cost of Addressing Pay Equity
- Typical remediation cost: 1-3% of total payroll (one-time adjustment)
- Ongoing monitoring cost: $50,000-$150,000 annually for mid-sized companies
- ROI: Reduced turnover (27% of voluntary turnover is linked to pay dissatisfaction), improved employer brand, reduced legal risk
The Bottom Line
Pay equity is not just the right thing to do — it is smart business. The cost of addressing pay gaps is modest compared to the cost of turnover, litigation, and reputational damage. Companies that proactively conduct equity audits and address identified gaps will have a more engaged, loyal, and diverse workforce. Sources: PayScale Compensation Analysis 2026; Bureau of Labor Statistics Pay Data 2026; SHRM Pay Equity Study 2026