Should You Put Your Date of Birth on Your Resume? The Honest Answer

Here is the short answer, then the full reasoning: no, do not put your date of birth on your resume if you are applying in the US, the UK, Canada, or Australia. It adds nothing a recruiter needs, it hands a reader your exact age before they have read a single achievement, and it puts a piece of identity-theft gold on a document you send to dozens of strangers. The exceptions are narrow and mostly geographic: some countries still expect it, and a few specific application forms ask for it separately. Your resume is not one of those forms.

What a birth date actually tells the reader

A date of birth does exactly one thing on a resume: it converts you from a set of skills into a number. A recruiter who sees "Born 14 March 1971" does not think about your twenty years of experience first. They think "mid-fifties," and then every stereotype attached to that number, fair or not, starts doing quiet work in the background. The same thing happens at the other end of the scale. A 23-year-old whose birth date sits in the header invites a different set of assumptions: too green, will need hand-holding, will leave in a year.

The uncomfortable part is that this is not a hypothetical risk. It is the most documented bias in hiring research. In a landmark correspondence study by economists David Neumark, Ian Burn, and Patrick Button, researchers sent more than 40,000 fictitious applications to over 13,000 real job postings across 12 US cities. The resumes were identical except for the applicant's signaled age. For administrative jobs, women aged 64 to 66 got callbacks 7.6% of the time, compared with 14.4% for women aged 29 to 31. In retail sales, the oldest women's callback rate was 18.4% versus 28.7% for the youngest. The resumes did not differ in skill. Only the age signal changed, and the phone stopped ringing.

That study is from 2019, but nothing since has softened the picture. AARP's survey of 1,656 US workers aged 50 and older, published in late January 2026, found that 64% had seen or experienced age discrimination at work, and 22% felt they were being pushed out of their jobs because of their age. Among those who had seen or experienced it, 91% believed age discrimination toward older workers is common. Nearly three-quarters of older adults in AARP's November 2026 release said their age would be a barrier to getting a new job. The most common subtle forms were painfully familiar: 33% said people assumed older employees are less tech-savvy, and 24% said people assumed they resist change.

You do not need to agree that any particular recruiter is biased to see the logic here. A birth date is information that can only be used against you in a screening decision, because age is never a qualification for the job. Nobody has ever been hired because their birth date was impressive. So why give it away for free?

The law is on your side, and that is the point

In the United States, the Age Discrimination in Employment Act (ADEA) of 1967 makes it illegal for employers with 20 or more employees to discriminate against workers aged 40 and older in hiring. The law does not actually forbid you from volunteering your birth date. What it does is make age a legally protected characteristic, which is precisely why trained recruiters avoid asking about it. An employer that asks for your age on an application creates a paper trail it does not want. When you print your birth date on your resume anyway, you are handing over the one piece of evidence the law was designed to keep out of the decision.

The UK position is even plainer. The National Careers Service, the UK government's own careers advice service, says in one sentence: "You should not include your age, your date of birth, whether you're married or your nationality." UK employers, under GOV.UK recruitment guidance, may only ask for a date of birth on an application form when the job legally requires the holder to be a certain age, for example serving alcohol or driving certain vehicles. Age is a protected characteristic under the Equality Act 2010, alongside race, sex, religion, and disability. The whole point of the guidance is that the hiring decision should be made without it.

This is also why the "but I have nothing to hide" argument misses the mark. Omitting your birth date is not hiding anything. It is refusing to answer a question the reader is not supposed to ask. Your work history already carries dates, and that is enough for any legitimate purpose. A recruiter who needs to verify your identity will do it through a background check after an offer, on a separate form, with proper data handling. That is a very different thing from broadcasting your birth date to every hiring manager who opens your PDF.

The identity-theft reason nobody talks about

There is a second, entirely separate reason to leave it off, and it has nothing to do with bias. Your resume is the most widely distributed document you own. You upload it to job boards, attach it to emails, hand it to recruiters who forward it onward, and store it on portals you will never log into again. A full date of birth, combined with your full name, phone number, email, and city, is most of what an identity thief needs to start assembling a profile of you.

Javelin Strategy & Research's 2026 Identity Fraud Study, based on a representative survey of 5,010 US adults conducted in late 2025, found that traditional identity fraud affected 18 million US victims in 2025, with losses of $27.3 billion. New-account fraud, where a criminal opens an account in someone else's name, jumped 31% in a single year, from 4.2 million victims in 2024 to 5.4 million in 2025. A date of birth alone does not unlock an account, but it is one of the standard verification answers banks and credit agencies use, and it is the one piece of the puzzle that never changes. You can change a password. You cannot change when you were born.

This is the same logic behind leaving your full street address off a resume, which I covered in an earlier post. The modern rule for a resume header is simple: name, phone, email, city and state (or city and country), and a LinkedIn link. Everything beyond that is either useless to the reader or useful to the wrong person.

But wait, won't they guess my age from my work history anyway?

This is the most common pushback, and it is a fair one. Yes, a recruiter can estimate your age from a graduation year or a thirty-year work history. But there is a big difference between a rough guess and a printed fact, and there is an even bigger difference between a guess and a guess you forced on them.

First, a guess is deniable in a way a birth date is not. A hiring manager who sees "B.A. 1998" might do the maths, or might not bother. A hiring manager who sees "Born 1976" has already done it. Second, you control how much of your history shows. The standard advice, which I laid out in my post on how far back a resume should go, is to show the last 10 to 15 years in full detail and compress or drop anything older. A 55-year-old with a tight, recent, achievement-heavy resume reads very differently from a 55-year-old whose resume opens with a birth date and then lists every job since 1993.

Third, the age signals you cannot remove are still less precise than a birth date. A graduation year narrows you to a range of a few years. A long career narrows you to a decade. A birth date narrows you to a day. If you are going to give the reader some signal anyway, give them the vaguest one that still tells the truth.

There is also a practical upside for younger applicants that rarely gets mentioned. A 22-year-old graduate with a birth date in the header can look even younger on paper than they are, and youth carries its own stereotypes: flighty, entitled, will quit when something better comes along. The same omission protects both ends of the age range. It is not an old-person trick. It is a everyone trick.

The exceptions: when a birth date belongs somewhere

Like most resume rules, this one has genuine exceptions. They just do not apply to a standard US or UK resume.

Age-restricted roles. If the job legally requires you to be a certain age, the employer will ask, usually on its own application form, not on your resume. Serving alcohol, certain driving roles, law enforcement, and some government positions all have statutory minimums. Answer on the form, where the question is lawful and the data is handled properly. Do not pre-empt it on the resume.

Government and federal applications. US federal hiring through USAJOBS asks for personal details on its own forms, and background-check paperwork after an offer routinely includes a date of birth. That is a separate, secure process. Your federal resume itself still does not need a birth date in the header, and USAJOBS guidance focuses on experience, not demographics.

Countries that still expect it. This is the big one. In Germany, the traditional Lebenslauf still commonly includes date of birth, place of birth, and nationality, and a professional photo is expected. In Japan, the standard rirekisho template includes date of birth and gender. Across the Gulf states, including the UAE, a date of birth on a CV is common and often expected, and nationality and visa status matter to the employer in a way they do not in the US or UK. In India, a date of birth on a resume is still common, though it is fading among multinational employers. The rule is: follow the conventions of the country you are applying in, not the conventions of the country you are applying from. If you are sending the same resume to London and Dubai, you need two versions, and only one of them carries a birth date.

Entertainment and modelling. Casting and some performance roles genuinely need age or age range, and those industries have their own conventions. Even there, an age range ("playing age 25-35") is usually more useful than a birth date, and it is what casting directors actually ask for.

If none of these apply to you, and for most readers none of them will, the birth date stays off.

What to put in your header instead

Here is the header that works everywhere in the US and UK, and that no recruiter will ever question:

• Full name
• Phone number
• Professional email address
• City and state (US) or city (UK), no street address
• LinkedIn URL, and a portfolio or GitHub link if relevant

That is it. Five lines, all of them useful, none of them a liability. If you are relocating, add one line saying so ("Relocating to Austin, TX in January") rather than a full address. If you need a visa, say so in one line ("Requires Skilled Worker visa sponsorship") rather than listing your nationality and birth date. Each of these answers the recruiter's real question without handing over the data point you are trying to protect.

Then, before you send the resume anywhere, do a quick age-signal audit. It takes five minutes:

1. Delete the birth date, age, and any "born in" line from the header.
2. Check for graduation years older than 15 years and drop the year, keeping the degree and school.
3. Compress work history older than 15 years into a single line ("Earlier roles in retail management, 2001-2011") or drop it.
4. Remove dated technology from your skills section. Listing a tool nobody has used since 2010 is an age signal in disguise.
5. Scan for phrases that read as generational shorthand on either side: "seasoned veteran," "digital native," "30 years of experience" in a summary. Replace them with what you actually did.

Run the result through a free ATS checker before you send it. ZenWrit's own free ATS resume checker will show you how the document parses, and it is worth confirming that nothing you removed left a formatting hole behind. A resume that parses cleanly and shows only recent, relevant proof is the whole point.

The 30-second decision test

If you are still unsure, run this test. Ask yourself three questions:

1. Does the employer need this to judge my work? A birth date never helps judge work. No.
2. Did the employer explicitly ask for it on their form? If yes, give it on the form, not the resume. If no, skip it.
3. Am I applying in a country where it is expected? Germany, Japan, and the Gulf are the main cases. Everywhere else in the English-speaking hiring world, no.

Three noes, or even two, and the answer is settled: leave it off. The only resume that needs your birth date is one going to a country or a form that asks for it, and in both of those cases the birth date goes where it was asked for, not in your header.

One line deleted, nothing else changed. That was the whole fix for my friend's resume, and it is the whole fix for most people reading this. Your age is not your pitch. Your work is. Let the reader meet that first.

Frequently asked questions

Should I put my date of birth on my resume in the US? No. US employers do not expect it, the ADEA protects workers aged 40 and older, and a birth date can only invite bias or identity-theft risk. Give it only on a separate application or background-check form if one asks for it.

Should I put my date of birth on my CV in the UK? No. The UK National Careers Service explicitly says not to include your age or date of birth, and UK employers may only ask for it on an application form when the job has a legal minimum age. Age is a protected characteristic under the Equality Act 2010.

Is it illegal for an employer to ask my age? In the US it is not illegal to ask, but it is illegal to base a hiring decision on age for workers 40 and older under the ADEA, which is why most employers avoid the question. In the UK, asking is restricted in practice by the same logic: age is a protected characteristic, and an employer that asks creates evidence it does not want.

What if the application form asks for my date of birth? Fill it in on the form. Forms are a different channel from your resume: the data goes into the employer's HR system for eligibility or background checks, not into the hiring manager's first impression. Never copy the answer back onto the resume itself.

Should I include my date of birth on a German CV? Yes, usually. The German Lebenslauf traditionally includes date of birth, place of birth, and nationality, and international applicants who omit them can look unfamiliar with local conventions. Follow the country you are applying in, not your home country's rules.

Will removing my birth date hide my age completely? No, and that is not the goal. Graduation years and work history still give a rough signal. The goal is to stop handing over an exact number before anyone has read your achievements, and to control the vaguer signals by keeping your history recent and relevant.

Try it now: run your updated resume through ZenWrit's free ATS resume checker and confirm it parses cleanly with no personal details leaking into the header. If you are also trimming an over-long history, read How Far Back Should a Resume Go? The 10-Year Rule, Explained and Should You Put Your Address on Your Resume? The Honest Answer next.