A new national study from Pegasus Legal Capital on workplace pay equity finds that despite decades of legal protections, gender-based wage disparities remain deeply embedded across U.S. industries, often in the very roles where compensation is highest, and career stakes are greatest. While the Civil Rights Act of 1964 made sex-based workplace discrimination illegal and the U.S. Supreme Court expanded protections in June 2020 to include gender identity and sexual orientation, women continue to face a persistent earnings gap, systemic barriers to pay transparency, and documented discrimination during hiring.
The study notes that women earn 83 cents for every $1 earned by men on average, an “uncontrolled” wage gap that reflects both the roles women hold and how those roles are compensated. And the problem is not limited to early career stages or low-wage occupations. In fact, some of the biggest wage disparities appear in highly specialized, high-responsibility positions, where pay is supposed to be tightly linked to credentials, performance, and experience.
This research also highlights how common workplace bias remains in hiring settings: 41% of women report feeling discriminated against due to gender during a job interview, underscoring that inequity can begin before an offer is even made, affecting salary negotiations, job level, and long-term earnings growth from day one.
Two Pay Gaps, One Outcome: Women Lose Money Either Way
The study distinguishes between two major types of wage gaps that shape women’s economic outcomes.
The uncontrolled pay gap compares overall earnings between men and women regardless of job title. Using 2025 figures, women earn $0.83 for every male dollar—an earnings difference driven by multiple structural factors, including occupational sorting, promotion pathways, access to higher-paying specialties, and the uneven valuation of “women’s work.”
The controlled pay gap compares pay among men and women in comparable roles with similar qualifications. Here, the study finds women earn $0.99 for every dollar earned by men—meaning that even when role, experience, and job type are accounted for, women still earn less for similar work. Both the controlled and uncontrolled gaps remain unchanged from 2024, suggesting slow progress and persistent structural drag.
The takeaway is blunt: even if pay equity were achieved inside identical job titles tomorrow, broad earnings inequality would still persist because women remain underrepresented in many of the highest-paying pathways, and because entire categories of work dominated by women continue to be undervalued.
The Largest Pay Gaps Appear in High-Skill Professions
One of the study’s most striking findings is that the widest wage gaps show up in prestigious, specialized occupations—not just in traditionally male-dominated fields, but also in healthcare roles where women make up a large share of the workforce.
Among the ten occupations with the widest gender pay imbalances, the study found:
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Dentists show the largest gap, with women earning $49,334 less per year than men.
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Chief executives follow closely, with women earning nearly $39,400 less annually, revealing inequity at the very top of organizational leadership.
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Several healthcare roles show significant gaps, including dental hygienists (nearly $31,000 less), cardiovascular technologists and technicians ($28,700 less), and diagnostic medical sonographers ($27,000 less).
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In technical fields, women working as database administrators and architects earn over $28,000 less per year, despite the advanced skill sets and organizational importance of the work.
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Additional high-gap roles include chiropractic care, criminal investigation, cost estimation, and talent management—where women earn between $19,000 and $28,000 less annually.
The study emphasizes what this means in real life: pay inequity is not merely a “few percentage points.” In many roles, it is tens of thousands of dollars every year, compounding into life-changing losses over time.
The Career Cost: Up to $1.5 Million Lost Over 30 Years
To illustrate long-term impact, the study modeled 30-year earnings shortfalls in several high-gap professions. The results show how annual wage differences—often dismissed as “market variation”—translate into major lifetime losses:
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Dentists: about $1.5 million in lost earnings over 30 years
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Chief executives: about $1.2 million
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Dental hygienists / cardiovascular technologists / diagnostic medical sonographers: roughly $800,000–$900,000
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Database administrators and architects: roughly $800,000–$850,000
On a national scale, the study estimates women lose $1.7 trillion per year in wages compared to male workers—a deficit that affects household stability, retirement outcomes, homeownership opportunities, and the broader economy.
Why the Gap Persists
The study points to several structural reasons why wage disparities persist even with legal protections in place. Many workers lack access to the pay information needed to detect inequity. Others fear retaliation. Mandatory arbitration clauses and nondisclosure agreements can discourage complaints. And importantly, enforcement often relies on individual reporting rather than proactive audits—placing the burden on workers rather than employers.
A Clear Conclusion
The study concludes that gender pay inequity is not simply an “individual choice” outcome, it reflects durable structural barriers that shape who is hired, who advances, who negotiates from a position of power, and whose work is rewarded at the highest levels. Without systemic reform, women will continue to lose substantial earnings year after year—even in the most credentialed roles in the American workforce.