Learn About the EEOC Complaint Process

What Is the EEOC and Why It Matters

The Equal Employment Opportunity Commission (EEOC) is a federal agency created under the Civil Rights Act of 1964. Its main job is to enforce laws that prevent workplace discrimination. The EEOC handles complaints from people who believe they have been treated unfairly at work based on protected characteristics.

Protected characteristics under federal law include race, color, religion, sex, national origin, age (for workers 40 and older), disability, and genetic information. Some state and local laws protect additional characteristics like sexual orientation and gender identity. The EEOC investigates claims that employers violated these protections, and the agency has the power to take legal action against companies that break the law.

The EEOC is not a court system. It is an administrative agency that investigates complaints before any legal case goes to court. According to the EEOC's own data, the agency received approximately 80,000 to 85,000 charges of discrimination each year between 2019 and 2023. This shows that many workers use the EEOC process to report workplace concerns.

Understanding how the EEOC works matters because knowing the process can help you understand your options if you experience discrimination at work. The EEOC process is free to use, and you do not need to hire a lawyer to file a complaint, though you may choose to do so. The agency handles various types of discrimination claims, from hiring and firing decisions to pay differences, harassment, and retaliation.

Key Takeaway: The EEOC is a government agency that investigates workplace discrimination complaints for free. Knowing about this process helps you understand what options may be available if you face unfair treatment at work based on protected characteristics.

Types of Discrimination the EEOC Investigates

The EEOC investigates discrimination claims across many different categories. Understanding what types of complaints the agency can handle helps you determine whether your situation falls within EEOC jurisdiction. Not all unfair treatment at work counts as illegal discrimination—only treatment based on protected characteristics is covered.

Race and color discrimination remains one of the most common types of EEOC complaints. This includes unfair treatment based on someone's race or skin tone. For example, if an employer refuses to hire someone because of their race, or assigns them to less desirable jobs based on race, that could be discrimination. Similarly, if an employer makes derogatory comments about someone's race or creates a hostile work environment through racial slurs or jokes, the EEOC may investigate.

Sex discrimination covers unfair treatment based on someone's sex. This category includes situations where women and men are treated differently in hiring, promotion, pay, or working conditions. Sexual harassment is also a form of sex discrimination. The EEOC also investigates discrimination based on pregnancy, and as of recent legal interpretations, discrimination based on sexual orientation and gender identity may fall under sex discrimination in some cases.

Religious discrimination occurs when an employer treats someone unfairly because of their religious beliefs, practices, or observances. This includes situations where an employer refuses to accommodate religious practices—such as prayer breaks, religious dress, or dietary requirements—unless doing so creates genuine business hardship. Harassment based on religion also falls into this category.

Age discrimination, covered under the Age Discrimination in Employment Act (ADEA), protects workers who are 40 years old or older. This includes situations where someone is not hired, promoted, or is fired because of age, or when they receive different pay or benefits because of age. Comments like "you're overqualified for your age" or "we're looking for someone younger and more energetic" can indicate age discrimination.

Disability discrimination involves unfair treatment of people with disabilities. The Americans with Disabilities Act (ADA) requires employers to provide reasonable accommodations—changes to the workplace or job duties that allow someone with a disability to work effectively. If an employer refuses to make reasonable accommodations or treats someone unfairly because of disability, the EEOC can investigate. This includes both physical disabilities and mental health conditions.

National origin discrimination means treating someone unfairly because of their country of origin, accent, ethnic background, or native language. This also includes discrimination based on someone's marriage to a person of a particular national origin. For example, an employer cannot refuse to hire someone because English is not their first language unless language skills are necessary for the job.

Genetic information discrimination, under the Genetic Information Nondiscrimination Act (GINA), protects people from unfair treatment based on genetic tests or family medical history. This is a less common type of complaint, but it covers situations where employers ask about genetic information or family health history and use that information to make employment decisions.

Retaliation is also covered by the EEOC. If an employee reports discrimination or participates in an EEOC investigation and then faces negative consequences—like firing, demotion, reduced hours, or harassment—that may be retaliation. Retaliation is illegal even if the original discrimination complaint was not proven.

Key Takeaway: The EEOC investigates discrimination based on race, color, religion, sex (including sexual harassment and pregnancy), national origin, age (40 and older), disability, genetic information, and retaliation. Understanding these categories helps you recognize whether unfair treatment at work may fall under EEOC jurisdiction.

How to File an EEOC Complaint

Filing an EEOC complaint involves several steps, and understanding the process can help you navigate it. The first step is to file a formal charge of discrimination. You can do this in multiple ways: by visiting an EEOC office in person, by mailing a charge form, by phone in some locations, or through the EEOC's online portal. The agency has offices in most major cities across the United States.

To file a complaint, you will need to provide basic information about yourself, your employer, and the discrimination you experienced. This includes your name, contact information, your employer's name and location, and details about when the discrimination occurred and what happened. You should describe the unfair treatment, explain which protected characteristic was involved, and name the individuals involved if possible. For example, you might explain that you were not promoted because of your race, or that you were fired after requesting a religious accommodation.

There are important time limits for filing an EEOC complaint. In most cases, you have 180 days from the date the discrimination occurred to file a charge with the EEOC. However, in states that have their own employment discrimination laws and agencies—called "dual filing" states—you may have up to 300 days to file. Some states extend this deadline further. These time limits are strict, and complaints filed after the deadline may not be accepted. Keeping documentation and filing promptly is important.

When you file your complaint, the EEOC will assign it a charge number. This number is used to track your complaint throughout the investigation process. The EEOC will also send you a copy of your charge and information about your rights. Keep this information safe, as you will need the charge number if you contact the EEOC about your case later.

You do not need to hire a lawyer to file an EEOC complaint. The process is designed to be accessible to people without legal representation. However, some people choose to work with an employment law attorney who can help them gather evidence, write the complaint, and navigate the investigation process. If you cannot afford a lawyer, you may be able to find free or low-cost legal services through legal aid organizations in your area.

After you file, the EEOC will notify your employer that a complaint has been filed against them. Your employer is then given time to respond to the complaint. The EEOC asks for information about the employer's policies, personnel records related to the complaint, and the employer's explanation of the events described in the charge.

Key Takeaway: Filing an EEOC complaint involves submitting a charge form with details about the discrimination you experienced. You have 180 to 300 days (depending on your state) to file after the discrimination occurred, and you do not need a lawyer to file. Keep your charge number and documentation of the discrimination for your records.

The EEOC Investigation Process

Once you file a complaint, the EEOC begins an investigation. Understanding what happens during this process can help you know what to expect. The investigation is free and is conducted by EEOC investigators employed by the federal government. Your employer will receive a