You see a job posting with a salary range of “$60,000 to $180,000.” You apply, get hired, and land at the bottom of that range. Months later, you learn a colleague doing the same job earns $40,000 more than you, plus a stock option package you were never offered. When you ask your manager about it, you get a vague answer about “experience” and “market conditions.”
If this sounds familiar, California’s updated pay transparency law wants you to know: you have more power to fight back than ever before.
SB 642, which took effect on January 1, 2026, significantly strengthened the California pay transparency law by expanding the definition of “wages” to include all forms of compensation, extending the statute of limitations for equal pay claims, tightening job posting requirements, and adding protections for nonbinary workers. For employees who suspect they are being underpaid, these changes could be the difference between a viable claim and a missed opportunity.
Here is what the California pay transparency law now requires and what it means for your paycheck.
What Changed Under SB 642 (Effective January 1, 2026)
The California pay transparency law was already one of the strongest in the nation before SB 642. California’s Equal Pay Act (Labor Code Section 1197.5) has prohibited employers from paying employees less than colleagues of a different sex, race, or ethnicity for substantially similar work since 2015. But SB 642 closed several loopholes that employers have used to maintain pay gaps while technically staying within the law.
The most significant change is the expanded definition of “wages.” Before SB 642, the California pay transparency law focused primarily on base salary and hourly pay. Employers could maintain significant compensation disparities by channeling the difference into bonuses, equity grants, stock options, vacation time, life insurance, and other non-salary benefits.
Under the updated California pay transparency law, “wages” now includes all forms of compensation: base salary, bonuses, commissions, equity and stock options, vacation and paid time off accruals, life insurance, retirement contributions, and any other benefit or payment the employer provides as part of the total compensation package. This means that when you compare your pay to a colleague’s, you should be comparing everything, not just the number on your paycheck.
This change matters because pay gaps often hide in the details. Two employees may earn the same base salary, but if one receives $50,000 in annual stock options and the other receives none, the gap is real and now actionable under the California pay transparency law.
The New Statute of Limitations: 3 Years (Up to 6 Years of Recovery)
Before SB 642, employees had two years to file an equal pay claim (or three years if the violation was willful). The updated law extends the standard statute of limitations to three years, giving workers more time to discover and act on pay disparities.
Even more powerful is the recovery window. Under SB 642, employees can recover the full amount of underpayment for the entire duration of the violation, going back up to six years. This means that if your employer has been paying you less than a comparable colleague for five years, you can recover five years of back pay, not just three.
This extended recovery period is a game-changer for employees in industries where pay information is closely guarded. Many workers do not discover pay disparities until years into their employment, sometimes not until after they leave. The California pay transparency law now ensures that the passage of time does not erase accountability.
The recovery includes the full wage differential (including all forms of compensation under the expanded definition), interest on unpaid amounts, liquidated damages equal to the amount of unpaid wages, and reasonable attorney’s fees and costs. For an employee who has been underpaid by $20,000 per year for five years, the total recovery could exceed $200,000 when liquidated damages are included.
Pay Scale Requirements in Job Postings
SB 642 also tightened the rules around pay scale disclosures in job postings, building on the requirements first introduced by SB 1162 in 2023.
Under the California pay transparency law, employers with 15 or more employees must include a pay scale in every job posting. But SB 642 adds teeth to this requirement by defining exactly what a “pay scale” means. The range must be a “good-faith estimate” of what the employer “reasonably expects to pay upon hire” for the position. The range must reflect the actual compensation the employer intends to offer, not a theoretical maximum or a catchall that covers every possible scenario.
This means that a posting listing “$50,000 to $200,000” for a mid-level marketing role is not compliant. If the employer realistically plans to hire at $70,000 to $90,000, the posted range must reflect that. Unreasonably wide ranges are treated as a failure to provide a pay scale at all.
Employers who violate the pay scale posting requirements face penalties of $100 to $10,000 per violation. Repeat offenders face higher penalties. Employees and applicants can file complaints with the California Civil Rights Department (CRD) or the Labor Commissioner.
Current employees also have the right to request the pay scale for their own position. If your employer refuses to provide it, that refusal is itself a violation of the California pay transparency law.
How to Know If You Have a Pay Equity Claim
Under the California pay transparency law, you have a claim if your employer pays you less than a colleague of a different sex, race, or ethnicity for “substantially similar work.” Here is what that means in practice.
Compare total compensation, not just salary. Thanks to SB 642’s expanded definition, you should look at everything: base pay, bonuses, commissions, equity, stock options, retirement contributions, vacation accruals, and benefits. If the total package is unequal, you may have a claim even if your base salary matches.
“Substantially similar work” is broader than “equal work.” The California pay transparency law does not require that your job title, department, or exact duties match those of a higher-paid colleague. If the work requires substantially similar skill, effort, and responsibility and is performed under similar working conditions, the comparison is valid. A “Senior Marketing Coordinator” and a “Marketing Manager” who perform the same day-to-day tasks may be doing substantially similar work regardless of their titles.
Understand the employer’s defenses. Employers can justify a pay difference if they prove it is based entirely on one or more “bona fide factors,” including a seniority system, a merit system, a system that measures earnings by quantity or quality of production, or another bona fide factor such as education, training, or experience. However, the employer must prove that the factor is job-related, consistent with business necessity, and accounts for the entire pay difference. “We’ve always paid him more” is not a defense.
You do not need to prove intent. Unlike federal discrimination claims, the California pay transparency law does not require you to prove your employer intentionally discriminated against you. If the pay gap exists and the employer cannot justify it with a bona fide factor, the violation is established.
If the pay disparity affects multiple employees across a department, location, or company, it may support a class action claim that recovers wages for everyone affected.
New Protections for Nonbinary Employees
SB 642 also expanded the California pay transparency law to explicitly protect nonbinary employees alongside existing protections based on sex, race, and ethnicity.
Before SB 642, the California Equal Pay Act prohibited pay discrimination based on “sex,” which courts generally interpreted to include gender identity. SB 642 removes any ambiguity by adding specific statutory protections for nonbinary workers. This means that an employer who pays a nonbinary employee less than a male or female colleague for substantially similar work is in violation of the law, with the same remedies and penalties that apply to any other equal pay claim.
This change reflects California’s broader commitment to inclusive workplace protections and ensures that pay equity analysis accounts for all employees, not just those who identify within a binary gender framework.
Coming in 2027: Enhanced Pay Data Reporting
Starting January 1, 2027, the California pay transparency law will require employers to submit pay data reports to the Civil Rights Department using 23 Standard Occupational Classification (SOC) job categories, up from the current 10. This expanded reporting will make pay disparities more visible at the industry and employer level and give enforcement agencies better tools to identify systemic wage discrimination.
While this provision does not take effect until 2027, it signals that California intends to continue strengthening its pay transparency framework. Employees who file claims now will benefit from an enforcement environment that is becoming more data-driven and more aggressive over time.
Frequently Asked Questions About the California Pay Transparency Law
How do I find out what my coworkers make?
California law (Labor Code Section 232) prohibits employers from punishing employees for discussing or disclosing their wages. You have the right to ask coworkers about their pay, share your own pay information, and discuss compensation openly. Your employer cannot retaliate against you for these conversations. You can also request the pay scale for your position from your employer.
Can I ask my employer for their pay data?
You can request the pay scale for your own position, and your employer must provide it. Broader company-wide pay data is reported to the Civil Rights Department and may be available through public records requests. An employment attorney can also obtain pay data through discovery if you file a claim.
What counts as “substantially similar work” under the California pay transparency law? Work that requires substantially similar skill, effort, and responsibility and is performed under similar working conditions. The comparison is based on actual job duties, not titles. Two employees with different titles but similar day-to-day responsibilities can be performing substantially similar work.
What damages can I recover in a pay equity lawsuit? You can recover the full wage differential (now including all forms of compensation) for up to six years, plus liquidated damages equal to the amount of underpayment, interest, and reasonable attorney’s fees and costs. In a case involving systemic discrimination, the recovery can be substantial.
Does the California pay transparency law apply to bonuses and stock options?
Yes. Under SB 642, “wages” now include bonuses, equity, stock options, vacation, life insurance, retirement contributions, and all other forms of compensation. If your employer provides these benefits unequally to employees doing substantially similar work, that disparity is actionable.
Take Action on Pay Discrimination
If you believe you are being paid less than colleagues for substantially similar work, the updated California pay transparency law gives you stronger tools to fight back. With expanded compensation definitions, a longer statute of limitations, and up to six years of recovery, the cost of staying silent has never been higher for employers, and the value of taking action has never been greater for employees.
At Bibiyan Law Group, our employment attorneys have recovered more than $500 million in settlements and verdicts for California workers, including employees fighting pay discrimination, wage theft, and workplace inequality.
Contact Bibiyan Law Group for a confidential case evaluation. There are no upfront fees. We only get paid when you do.
Disclaimer: This is for informational purposes only and does not constitute legal advice. It does not create an attorney-client relationship. Legal results are not guaranteed and vary by case. Bibiyan Law Group P.C. also operates as Tomorrow Law.