Is it illegal to fire you before an internal investigation is finished?
Not automatically. At-will employers in New Jersey and Pennsylvania do not necessarily have to finish every internal investigation before making a termination decision.
But the unfinished investigation may become important evidence when the investigation involved discrimination, harassment, retaliation, whistleblowing, protected leave, or another legal right—and the employee is fired because they complained, participated, served as a witness, or challenged unlawful conduct.
The most useful questions are what the investigation concerned, whether you were the complainant, witness, or accused employee, who knew about your protected activity, what the employer said it was still investigating, and whether the reason for termination matches the evidence available at the time.
Jurisdiction note: This article provides general information for employees in New Jersey and Pennsylvania and is not legal advice. Internal-investigation duties can also arise from contracts, collective bargaining agreements, public-sector rules, employer policies, and specific statutes.
What to save if you are fired during an investigation
- The original complaint or allegation.
- Confirmation that the investigation was open. Save HR emails, interview notices, and promised next steps.
- Your role in the process. Were you the complainant, witness, accused employee, or all three?
- The termination reason. Record the explanation given at the meeting and in writing.
- The unfinished steps. Note witnesses not interviewed, documents not reviewed, or findings not yet issued.
- Prior performance and comparator treatment. Preserve the record before the investigation started.
Your role in the investigation changes the legal analysis
If you reported discrimination or harassment
Federal, New Jersey, and Pennsylvania anti-discrimination laws prohibit retaliation for certain protected complaints and participation.
For example, New Jersey’s Division on Civil Rights states that the NJLAD prohibits retaliation against a person for complaining about, reporting, or cooperating in an investigation of alleged discrimination or bias-based harassment. Pennsylvania’s PHRC similarly protects people who oppose practices prohibited by the PHRA or assist in an investigation, proceeding, or hearing.
If you complained and were fired before HR completed the investigation, preserve:
- the complaint;
- proof that HR received it;
- the investigation opening notice;
- interview notes and requests;
- messages from the accused person or management;
- interim schedule or assignment changes;
- the termination explanation; and
- evidence showing what parts of the investigation remained unfinished.
The fact that the investigation was incomplete does not prove retaliation, but it can matter if the employer later relies on conclusions the investigation had not yet reached.
If you were a witness
Employees who participate in discrimination investigations may also have retaliation protection. If you provided information supporting a coworker and your treatment changed soon afterward, document:
- who asked you to participate;
- the date of the interview;
- who knew you participated;
- what workplace changes followed;
- comments about your cooperation; and
- discipline or termination records.
Review Swartz Swidler’s workplace-retaliation evidence guide for the broader causation framework.
If you were the employee accused of misconduct
Being investigated for misconduct does not automatically make a later firing unlawful. An at-will employer may make a decision based on the information it reasonably believes, even if the investigation is imperfect.
Legal concerns may arise for other reasons—for example, if the investigation is selectively used against an employee because of race, sex, age, disability, pregnancy, religion, protected leave, retaliation, or another legal right.
Useful evidence may include:
- whether other accused employees received a full investigation;
- whether you were allowed to respond;
- whether the employer ignored exculpatory records;
- whether the investigation started only after protected activity;
- whether the stated reason changed; and
- whether decision-makers made biased or retaliatory comments.
Does an employer have to follow its investigation policy?
Sometimes a handbook says the company “will” investigate, interview witnesses, or use progressive discipline. Whether that language creates an enforceable right depends on the wording, disclaimers, employment relationship, and applicable law.
Even when a policy is not independently enforceable, a significant unexplained departure from the employer’s normal process may still be evidence when evaluating pretext.
Compare:
- the written policy;
- how prior complaints were handled;
- how similarly situated employees were investigated;
- what HR promised in your case; and
- what actually happened before termination.
What if HR said it was investigating but management fired you anyway?
Ask who made the termination decision and whether that person:
- knew the investigation was open;
- knew you had made or supported a protected complaint;
- received interim findings;
- considered your response;
- reviewed relevant documents; and
- made the decision before or after key witness interviews.
Do not assume HR and management acted as one person. Decision-maker knowledge can be important in discrimination and retaliation claims.
Warning signs that the investigation may have been used as a pretext
- The investigation begins immediately after you complain about discrimination or harassment.
- Questions focus on your “attitude” rather than the conduct you reported.
- The employer investigates your minor conduct more aggressively than the original complaint.
- Witnesses supporting you are ignored while adverse witnesses are interviewed.
- The employer tells you the investigation is incomplete but terminates you for its supposed findings.
- The termination reason changes after the investigation.
- Comparable employees received warnings or coaching rather than termination.
- Your prior performance record was positive.
These facts are not proof by themselves. They become more meaningful when they fit the timeline and other evidence.
What if you were fired for “dishonesty” during the investigation?
Employers may discipline an employee for intentionally false statements or other misconduct during an investigation. At the same time, disagreement, memory differences, or an allegation the employer cannot substantiate are not automatically the same as intentional dishonesty.
Save:
- your original statement;
- questions you were asked;
- documents supporting your account;
- later statements the employer says were inconsistent;
- the policy defining dishonesty; and
- examples of how that policy was previously applied.
What should you do immediately after termination?
Build the investigation-to-termination timeline
- Write down the termination meeting while it is fresh.
- Save the original complaint and investigation correspondence.
- List every interview that occurred and every interview that was still pending.
- Identify who knew about your complaint or participation.
- Save prior performance reviews, warnings, and policies.
- Preserve the termination letter and severance agreement.
- Apply for unemployment when appropriate.
- Do not access company systems after authorization ends.
- Do not post accusations publicly while trying to preserve the record.
- Calendar EEOC, DCR, PHRC, PCHR, whistleblower, wage, FMLA, or other deadlines that may apply.
What if the internal investigation continues after you are fired?
The employer may continue investigating after separation. Ask for written confirmation of whether the company will consider your additional evidence and whether it will notify you when the process closes.
Do not assume the continued investigation pauses external deadlines. An EEOC, DCR, PHRC, or other filing period may continue to run.
How the termination reason fits the investigation
If the employer’s stated reason changes from “investigation pending” to “performance” or “misconduct,” compare every explanation.
Swartz Swidler’s guides to changing termination reasons and pretext explain how those inconsistencies can be evaluated.
Frequently asked questions
Is it illegal to fire me before HR finishes investigating my complaint?
Not automatically. The key question is whether the firing violated a legal right, including retaliation protections tied to the complaint or your participation.
Does HR have to investigate every complaint?
Different laws, policies, contracts, and circumstances create different duties. Employers responding to discrimination or harassment complaints generally should take them seriously and respond appropriately, but there is no single universal investigation script.
What if I was fired while serving as a witness?
Participation in a discrimination investigation may be protected. Save evidence of your participation, who knew, and what happened afterward.
What if I was the person accused?
The fact that an investigation was unfinished does not by itself make termination unlawful. Review whether the process was discriminatory, retaliatory, inconsistent, or contractually required.
Can an employer fire me based on an allegation that was never proven?
An at-will employer may sometimes act on an honestly held belief even if a later factfinder might disagree. A legal claim usually requires more than showing the employer was mistaken.
What if HR promised to interview witnesses but never did?
Save the promise and witness information. The failure may be relevant to the adequacy and credibility of the process, especially if the employer later relies on supposed findings.
What if the investigation turned against me after I complained?
Document the shift in focus, questions asked, discipline, decision-makers, and how the original complaint was handled. It may be relevant to retaliation or pretext.
Should I send HR additional evidence after termination?
A concise factual submission may help preserve the record if the investigation remains open. Consider legal advice before sending sensitive records or a lengthy argument.
Does the investigation pause my EEOC or state deadline?
Do not assume so. Internal processes generally should not be relied upon to extend external filing periods.
What should I bring to a lawyer?
Bring the complaint, investigation notices, interview records, witness list, performance history, policies, termination documents, severance agreement, and a dated timeline.
Talk with Swartz Swidler if you were fired during an internal investigation
A termination before an investigation closes is not automatically unlawful, but it may deserve close review when you reported discrimination, harassment, leave violations, wage problems, or other protected conduct—or when the employer’s process and stated reason do not match the evidence.
Swartz Swidler represents employees in New Jersey, Pennsylvania, Philadelphia, and South Jersey in retaliation, discrimination, FMLA, wrongful termination, harassment, whistleblower, wage-and-hour, severance, and related employment-law matters.
