Age Discrimination Laws in Washington: Your Workplace Rights

The Age Discrimination in Employment Act (ADEA), 29 U.S.C. § 623, is the primary federal law prohibiting age discrimination in employment. It protects employees 40 years old and older from discrimination based on age in hiring, firing, compensation, job terms, conditions, and privileges of employment. The ADEA applies to employers with 20 or more employees, including state and local government agencies, private employers, and employment agencies. The law covers all phases of employment: recruitment, hiring, promotion, compensation, benefits, and termination.

The Equal Employment Opportunity Commission (EEOC) enforces the ADEA at the federal level. Remedies available under federal law include back pay, front pay, liquidated damages (an amount equal to the damages awarded), and attorney fees and costs in cases of willful violations. Employees can file an EEOC charge within 180 days of the discriminatory act in non-deferral states, or within 300 days in deferral states like Washington. The ADEA requires employees to exhaust administrative remedies through the EEOC before filing a civil lawsuit in federal court.

Washington's Law Against Discrimination (RCW 49.60.180) provides substantially stronger protections against age discrimination than the federal ADEA. While the ADEA covers only employees 40 and older and applies to employers with 20 or more employees, Washington state law protects all employees from age discrimination and applies to employers with 8 or more employees. This means younger workers in Washington have legal protections not available under federal law, and more employers fall under the coverage requirement.

The Washington state law prohibits discrimination based on age in all aspects of employment, including hiring, firing, promotion, compensation, job assignments, benefits, and working conditions. Washington explicitly defines age discrimination as treating an employee or applicant less favorably because of age or making employment decisions based on age-related stereotypes or assumptions about productivity, ability, or capacity.

Under RCW 49.60.180, employers cannot ask an applicant's age or require disclosure of age-related information unless there is a bona fide occupational qualification. Washington also prohibits help-wanted advertisements that specify age preferences or limitations. Employers must provide reasonable accommodations for older workers and cannot mandate retirement at any age.

Remedies available under Washington law are broader than federal remedies. In addition to back pay and front pay, Washington courts award compensatory damages for emotional distress, mental anguish, and harm to reputation, and may impose punitive damages when discrimination is intentional or willful. Attorney fees and court costs are recoverable. The Washington Human Rights Commission enforces WLAD and has the authority to investigate complaints, attempt conciliation, and issue findings. Employees have 300 days to file a complaint with the Commission or simultaneously file with the EEOC under the worksharing agreement.

Washington law contains several important exceptions to age discrimination protections. Bona fide occupational qualifications (BFOQs) allow employers to make employment decisions based on age when age is genuinely necessary to the essential function of the job. Examples include age requirements for certain law enforcement or safety-sensitive positions where federal law sets mandatory retirement ages. However, courts apply the BFOQ defense narrowly; employers must prove age is directly related to job performance and there is no reasonable alternative selection method.

Seniority systems and benefit plans may permit differential treatment based on length of service rather than age itself. If a seniority system treats older workers differently but is based on years of service rather than chronological age, it generally does not violate WLAD. Similarly, employee benefit plans may have different provisions for employees at different service levels.

Reductions in force (RIF) are not automatically illegal age discrimination. An employer may lay off older workers if the decision is based on legitimate, non-discriminatory reasons such as job performance, conduct, or business necessity. However, if the RIF disproportionately impacts older workers or is pretextual—appearing to be performance-based but actually motivated by age—it violates the law.

At-will employment does not provide an exception to age discrimination law. Employers cannot hide age discrimination behind at-will employment doctrine; if the termination decision is motivated by age, it is still illegal regardless of at-will status. Employers can still terminate employees for legitimate, non-discriminatory reasons without age discrimination liability.

Union agreements and collective bargaining contracts do not exempt employers from age discrimination laws, though union seniority provisions protecting service-based advancement may interact with age discrimination analysis. Private employers, not subject to collective bargaining, have no special exemption.

Step 1: Document Everything. Keep a detailed record of all discriminatory incidents, including the date, time, location, who was involved, what was said or done, any witnesses, and how it affected you. Document performance reviews, emails, text messages, and any evidence showing age-related comments or stereotypes (e.g., "too old for this job," "need fresh energy," "looking for digital natives"). Preserve evidence by making copies and storing them outside the workplace, such as in a personal email or cloud storage. Include records of job postings that specify age preferences, help-wanted ads with age-related language, and comparable treatment of younger employees in similar situations.

Step 2: Follow Internal Complaint Procedures. Review your employee handbook for the company's grievance or complaint procedure and follow it precisely, even if you believe it will not help. Document that you reported the discrimination internally, including the date, whom you reported it to, and what response you received. Send a written complaint via email or certified mail to HR or management. Preserve all responses and communications. Internal complaints create a record and demonstrate that you attempted to resolve the issue at the company level, which is often required before filing an external charge. Some employers may rectify the situation internally, but if they do not, the documentation strengthens your case.

Step 3: File with the Correct Agency and Meet the Deadline. You must file a complaint with the Washington Human Rights Commission (WHRC) within 300 days of the most recent discriminatory act. Washington is a deferral state, meaning you can file directly with the WHRC, which will process your complaint under Washington law, or you can file with the EEOC and it will be automatically referred to the WHRC (or you can file with both simultaneously). File online at the WHRC website (hum.wa.gov) or file by mail at 711 South Capitol Way, Suite 402, Olympia, WA 98501. Provide your name, address, phone number, email; the employer's name, address, and phone number; the date(s) of discrimination; a detailed description of the discriminatory conduct; and the harm you suffered. You do not need an attorney to file. The complaint must be legible and signed (electronic signatures acceptable). Submit any supporting evidence with your complaint.

Step 4: Expect the Investigation Process. After you file, the WHRC will send you and the employer a copy of the charge. The WHRC investigates by requesting documents from the employer, interviewing witnesses, and reviewing evidence. You will receive updates about the investigation timeline. The WHRC aims to complete investigations within 180 days but may take longer. The employer must respond to the charge in writing, typically within 30 days. During investigation, the WHRC may attempt conciliation—a process where both parties meet to resolve the complaint without litigation. If conciliation is unsuccessful, the WHRC issues a finding of whether discrimination occurred. If the WHRC finds probable cause of discrimination, you have the right to an administrative hearing before a hearing examiner. If you disagree with the WHRC's finding, you can request reconsideration or appeal to court.

Step 5: Consult an Attorney. Consider contacting an employment law attorney if the employer retaliates against you for filing, if the discrimination involves termination or significant loss of pay, or if the investigation does not resolve the issue. An employment attorney can represent you at the administrative hearing, negotiate a settlement, or file a civil lawsuit if necessary. Many employment attorneys work on contingency for discrimination cases, meaning you pay nothing unless you recover damages. Contact the Washington State Bar Association (206-733-5200) for referrals to employment law specialists. Do not delay—the statute of limitations for filing in court is three years under WLAD, but filing early preserves your rights and creates a record.