Some interview questions are illegal. More are simply none of the interviewer’s business. The distinction matters — because knowing which category a question falls into changes how you respond, and whether you need to respond at all.
Employment law in the United States prohibits employers from making hiring decisions based on protected characteristics including age, race, sex, religion, national origin, disability, pregnancy, and marital status. Questions designed to elicit this information — even indirectly — are legally problematic. But interviewers ask them anyway, sometimes out of ignorance, sometimes not.
Here are 10 questions you have no obligation to answer, what law or principle each one violates, and how to handle each one without derailing your candidacy.
Questions About Your Personal Life and Family
1. “Do you have children, or are you planning to?”
Why it’s problematic: This question is designed — consciously or not — to assess whether you’ll be a “reliable” employee. It targets women disproportionately and runs directly into EEOC guidance on sex discrimination and the Pregnancy Discrimination Act.
How to respond: “My personal life won’t affect my commitment to this role. I’m fully available for the responsibilities of this position.” Then stop. You’ve answered the actual concern — availability and reliability — without engaging the illegal premise.
2. “Are you married? What does your spouse do?”
Why it’s problematic: Marital status is a protected characteristic in most states. This question often functions as a proxy for asking whether you’ll relocate, whether your partner’s career will compete with yours, or whether you’ll have competing domestic demands.
How to respond: “I’m not sure how that’s relevant to the position. I’m happy to address any specific concerns about my availability or commitment.” If they press: “I’d prefer to keep my personal life separate from this process.”
3. “How old are you?”
Why it’s problematic: The Age Discrimination in Employment Act (ADEA) protects workers 40 and older from discrimination. Asking directly for your age — or for your graduation year in a way that reveals it — is textbook age discrimination exposure.
How to respond: “I prefer not to share that, but I’m happy to speak to my experience and what I bring to this role.” If asked for a graduation year: give the degree name without the year, or redirect to relevant experience.
Questions About Religion and National Origin
4. “What religion do you practice? Do you observe any religious holidays?”
Why it’s problematic: Religion is a protected class under Title VII of the Civil Rights Act. The legitimate underlying question — are there scheduling conflicts — can be asked directly without invoking religion. When interviewers ask this way, they’ve crossed a line.
How to respond: “If you have specific scheduling requirements for this role, I’m happy to speak to my availability and whether there would be any conflicts.” This answers what they legally need to know and nothing else.
5. “Where are you originally from? Where were you born?”
Why it’s problematic: National origin is a protected class. This question can also function as a proxy for race or ethnicity. The legal question — are you authorized to work in the U.S. — has its own specific form.
How to respond: “I’m authorized to work in the United States.” If they clarify they’re asking personally: “I like to keep my personal background separate from the professional conversation.” Then redirect: “Is there something specific about my background or experience you’d like to explore?”
Questions About Health and Disability
6. “Do you have any health conditions or disabilities we should know about?”
Why it’s problematic: The Americans with Disabilities Act (ADA) prohibits employers from asking disability-related questions before a job offer is made. They may only ask whether you can perform the essential functions of the job — not whether you have a disability.
How to respond: “I can perform all the essential functions of this role. If you have specific performance requirements, I’m happy to address those directly.” If asked after an offer: you may disclose if you need an accommodation, but you are not required to disclose a diagnosis.
7. “Have you ever filed a workers’ compensation claim?”
Why it’s problematic: Workers’ comp history touches on disability and health, and this question is specifically prohibited before a conditional job offer under the ADA. Asking it signals either legal ignorance or an intent to screen out candidates who have exercised legal rights.
How to respond: “I understand that question isn’t typically part of the pre-offer process. I’m happy to speak to my professional record and reliability.”
Questions About Finances and Legal History
8. “What is your current salary?”
Why it’s problematic: As of 2026, over 20 states and many cities have banned salary history questions, precisely because they perpetuate the gender pay gap. Even where not legally prohibited, you have no obligation to answer — and doing so typically anchors negotiations in your favor only if your current salary exceeds their range.
How to respond: “I’d rather focus on the value I bring to this role and what the position pays. What’s the budgeted range for this position?” This redirects the conversation professionally and puts the range question back where it belongs — with them.
9. “Have you ever been arrested?”
Why it’s problematic: An arrest is not a conviction. Many states prohibit employers from asking about arrests that did not result in conviction, recognizing that arrests disproportionately affect people of color and often reflect systemic bias rather than actual wrongdoing. EEOC guidance cautions employers against blanket exclusions based on criminal history.
How to respond: “I understand there may be a background check as part of this process. If there’s something specific you’re trying to assess, I’m happy to address it directly.” If your state prohibits the question: “I believe that question isn’t permitted under [state] law, but I’m happy to continue talking about my qualifications.”
The One That’s Always Legal — But Worth Knowing
10. “Tell me about yourself.”
Why it’s on this list: Not illegal — but consistently mishandled. Most candidates use this prompt to summarize their resume chronologically, which tells the interviewer nothing they couldn’t read. The question is actually an invitation to give a 90-second strategic pitch: who you are professionally, what you’re best at, and why this role specifically.
How to respond well: Lead with your professional identity (“I’m a [role] who specializes in [specific thing]”), add your most relevant accomplishment (“most recently I [specific result]”), and land on why you’re here (“I’m looking for [what this role offers] because [genuine reason]”). Practiced and specific, not rambling and comprehensive.
The Underlying Principle
You always have the option of declining to answer a question, redirecting it, or answering the legitimate concern underneath it without touching the illegal premise. The risk of declining is real — some interviewers will hold it against you. But an employer who is willing to discriminate in the hiring process will likely discriminate once you’re employed. How a company interviews you is data about how it treats its people.
Know your rights. Answer what you choose to answer. And pay attention to what the questions tell you about the organization asking them.
This article is for informational purposes only and does not constitute legal advice. Employment laws vary by state and locality. Consult an employment attorney for guidance specific to your situation.
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What interview questions are illegal to ask?
Employers cannot legally ask questions designed to reveal protected characteristics including age, race, sex, religion, national origin, disability, pregnancy status, and marital status. Examples include asking whether you have children, where you were born, what religion you practice, whether you have a disability, or your workers’ compensation history. These questions are prohibited because they could lead to hiring decisions based on protected characteristics rather than job qualifications.
Do I have to answer illegal interview questions?
No. You can decline to answer, redirect the question, or answer the legitimate underlying concern without engaging the illegal premise. For example, if asked about family planning, you can say “My personal life won’t affect my availability for this role” — which addresses what they legally need to know without disclosing protected information. The risk of declining is real but so is the signal: employers who ask illegal questions may discriminate once you’re hired.
Can an employer ask about my current salary?
In over 20 U.S. states and many cities, asking about salary history is banned because it perpetuates the gender pay gap. Even where it is legal, you have no obligation to answer. The recommended response is to redirect: “I’d prefer to focus on the value I bring and what the position pays — what is the budgeted range for this role?” This keeps the negotiation forward-looking rather than anchored to past compensation.
What should I do if an interviewer asks an illegal question?
You have three options: redirect (address the legitimate concern underneath the question without engaging the illegal premise), decline (state simply that you’d prefer not to answer that), or answer (you can always choose to disclose). Document the question after the interview. If you believe you were discriminated against in a hiring decision, you can file a charge with the EEOC. Most people choose to redirect rather than decline outright, as it keeps the interview moving without confrontation.
Can an employer ask if I can work on weekends or holidays without asking my religion?
Yes — and that is actually the correct way to ask. Employers can ask directly about your availability for specific scheduling requirements. They cannot ask what religion you practice or what holidays you observe, because that question reveals protected information and opens the door to discrimination. If an interviewer asks about your religion, you can respond: “If there are specific scheduling requirements, I’m happy to speak to my availability and whether there would be any conflicts.”
