Hearing one cruel comment or slur at work can leave you shaken and unsure what to do next. This article explains, in general terms, how California and federal law look at a single incident of harassment and where people can report it. It is general information, not advice about your situation.

The short answer

Harassment does not always have to happen again and again. California's Civil Rights Department (CRD) says that "a single act of harassment may be sufficiently severe to be unlawful" (CRD sexual harassment fact sheet).

That does not mean every rude remark is illegal. Whether one comment may be enough generally depends on how serious it was and what it was about. Harassment is often described as conduct that is "severe or pervasive." Severe means very serious. Pervasive means it happens a lot. One very serious act can matter even if it never happens again (EEOC: Harassment).

Our harassment guide covers the basics of workplace harassment in more detail.

The comment generally has to be tied to who you are

Not every unkind or unfair comment breaks the law. Unlawful harassment is generally based on a protected trait. Under federal law, the U.S. Equal Employment Opportunity Commission (EEOC) says offensive conduct generally cannot violate federal job discrimination laws unless it happens because of a protected characteristic (EEOC small business fact sheet).

California's protected traits include race, religion, age (40 and older), disability, sex, sexual orientation and gender identity, among others (CRD: Employment). So a slur about someone's race or religion is treated very differently from a boss who is simply grumpy or harsh with everyone.

California and federal law are not the same

California law is often broader than federal law. One clear difference is how they treat a single incident. Under federal law, the EEOC says petty slights, annoyances and isolated incidents generally are not illegal unless they are extremely serious (EEOC: Harassment). California's CRD, as noted above, says one act may be severe enough on its own.

California and federal rules at a glance

California (CRD)

  • One act of harassment may be severe enough to be unlawful
  • Harassment rules cover employers of any size
  • Intake form generally due within 3 years of the last harm

Federal (EEOC)

  • Isolated incidents generally not illegal unless extremely serious
  • Most federal laws cover employers with 15 or more employees; age law covers 20 or more
  • Charge generally due within 300 days in California

Employer size is another difference. Federal laws like Title VII and the Americans with Disabilities Act generally cover employers with 15 or more employees, and the federal age law covers 20 or more (EEOC small business requirements, EEOC: Age discrimination). In California, harassment is prohibited in all workplaces, even those with fewer than five employees (CRD: Employment).

On January 23, 2026, the EEOC voted to rescind its 2024 harassment guidance. The agency said federal laws against harassment remain in place (EEOC press release).

Who is protected

California's protections reach more than regular employees. They cover employees, job applicants, unpaid interns, volunteers and independent contractors (CRD workplace discrimination poster).

Does it matter who said it

It can. The CRD says employers are liable for harassment by their supervisors or agents. Liable means legally responsible. When the harasser is a non-employee, such as a customer or client, the employer is generally liable only if it knew or should have known about the conduct and failed to take immediate and appropriate corrective action (CRD sexual harassment fact sheet). Under federal law, the EEOC uses a similar "knew or should have known" approach for harassment by coworkers (EEOC: Harassment).

Employers also have duties before anything goes wrong. All employers must take reasonable steps to prevent harassment (CRD workplace discrimination poster), and an employer's harassment prevention policy must be in writing (CRD sexual harassment fact sheet).

Our hostile work environment guide explains how repeated or serious conduct can affect the workplace as a whole.

An example

Illustrative example. Not a real case or person.

Maria works at a small restaurant with four employees. During a busy shift, her manager uses a slur about her national origin in front of the whole kitchen. It only happens once. Maria writes down the date, what was said and who heard it. She reads her employer's written policy and reports it to the owner. She also looks up the CRD intake process so she knows her options. Whether that one comment is serious enough to be unlawful would depend on all the facts, but California law does not rule it out just because it happened once.

Where people can report harassment

Common reporting paths

  1. Step 1: Write it down

    Note the date, the exact words, who said them and who saw it. Keep copies of any texts or emails.

  2. Step 2: Report inside the company

    Follow your employer's written harassment policy. It should explain who to tell.

  3. Step 3: Contact the CRD

    You can start online through the California Civil Rights System (CCRS) or call 800-884-1684 (711 for relay).

  4. Step 4: Consider the EEOC

    For federal claims, a charge can be filed with the EEOC if the employer is large enough to be covered.

The CRD complaint process starts with an intake form (CRD complaint process). For the EEOC, a charge is generally due within 180 days, which is extended to 300 days where a state agency enforces a similar law, as in California (EEOC time limits).

If someone faces payback for asking about or using rights under the Labor Code, the California Labor Commissioner is one other possible option. A retaliation complaint there generally must be filed within one year of the adverse action (Labor Commissioner retaliation complaints). Retaliation for reporting harassment itself is usually handled through the CRD.

General filing windows

  1. Generally within 300 days

    EEOC charge

    In California, where a state agency enforces a similar law.

  2. Generally within 1 year

    Labor Commissioner retaliation complaint

    Counted from the adverse action.

  3. Generally within 3 years

    CRD intake form

    Counted from the date you were last harmed.

Sources: EEOC: Time limits for filing a charge, Labor Commissioner: Retaliation complaints, CRD complaint process

Not sure which agency fits? Our where to file tool can help you sort through the options. Deadlines can depend on your facts, so if a date is getting close, it is a good idea to check the agency page soon.