Common CV Mistakes to Avoid

Your CV is often the first and sometimes only, impression a recruiter gets of you.
It doesn't matter how qualified you are, how much experience you have, or how well you'd perform in the role.
If your CV isn't doing its job properly, you won't get the chance to prove any of that in person.

The frustrating part is that most CVs are let down not by a lack of ability, but by a handful of avoidable mistakes.
Here are the most common ones and how to fix them before your CV costs you an interview.

This one should go without saying, and yet it remains one of the most common reasons CVs get discarded immediately.
A spelling mistake or grammatical error on your CV tells a recruiter two things:
that you didn't check your work, and that you don't consider this application important enough to get right.

Spell-checkers help but are not enough on their own.
They won't catch a word that's spelled correctly but used in the wrong context, and they often miss South African-specific terms entirely.
Read your CV out loud, word by word, before sending it anywhere. Better yet, ask someone else to read it too.
A fresh pair of eyes catches things you've stopped seeing after the tenth read.

Sending the same CV to every job listing regardless of the role, the industry, or the employer is one of the most common, and most costly, mistakes job seekers make.
A generic CV might cover the basics, but it rarely speaks directly to what any one employer is actually looking for.

Tailoring your CV doesn't mean rewriting it from scratch every time.
It means reading each job listing carefully, identifying the key requirements and priorities, and making sure the language in your personal profile and skills section reflects those directly.
Small adjustments make a significant difference to how relevant your application appears.

The personal profile at the top of your CV is prime real estate.
It's the first thing a recruiter reads, and it sets the tone for everything that follows.
A vague, generic profile "I am a hardworking individual who works well in a team or independently and is eager to learn" tells a recruiter almost nothing and wastes an opportunity to make a strong first impression.

Your personal profile should be specific, confident, and tailored to the type of role you're applying for.
It should clearly convey who you are professionally, what you bring to the table, and why you are genuinely suited to this kind of work.
Three to five focused sentences will always outperform a paragraph of filler.

Most candidates describe their previous roles by listing what they were supposed to do like their responsibilities.
What recruiters actually want to see is what you did, and what the result was.
There's a meaningful difference between "responsible for managing social media accounts"
and "managed social media accounts across three platforms, growing total following by 40% over six months."

Where you can, frame your experience in terms of outcomes.
What did you improve, deliver, grow, save, or solve?
Even in roles where measurable results are hard to quantify, you can describe the impact of your work rather than simply listing the tasks.

A CV that is difficult to read is a CV that often doesn't get read at all.
Overly dense blocks of text, inconsistent fonts, misaligned sections, and cramped spacing all make it harder for a recruiter to quickly extract the information they need.

Keep your formatting clean, consistent, and simple.
Use clear headings, sensible font sizes, and enough white space to make the page feel readable rather than overwhelming.
Avoid decorative fonts, excessive colour, and complicated design elements unless you are applying for a creative role where visual presentation is part of the brief.

Your CV does not need to be a complete record of your entire life.
Including every job you've held going back fifteen years, every short course you've ever attended, and every hobby you've ever had
clutters your CV and buries the information a recruiter actually cares about.

As a general rule, focus on the last ten years of your work history unless earlier experience is directly relevant.
Remove hobbies and personal interests unless they add genuine value to your application.
And cut anything that isn't relevant to the kind of role you're applying for, it's not dishonest to leave things out, it's good editing.

It's a small detail, but it matters.
An email address that includes a nickname, a string of random numbers, or anything that doesn't sound professional creates a poor impression before a recruiter has even opened your CV.
If your current email address isn't appropriate for professional correspondence, create a new one.
A simple combination of your first name and surname is ideal.

This sounds obvious, but it happens more often than you'd think.
A phone number that's no longer active, an email address you rarely check, or a physical address that's out of date means that even if a recruiter wants to contact you, they can't.
Every time you update your CV, check your contact details first.

Leaving references off entirely or simply writing "references available on request"
without any context has become fairly standard practice, and most recruiters won't hold it against you.
However, if you do include references, make sure they are up to date, that the people listed are aware you've included them, and that their contact details are current.
Nothing undermines an otherwise strong application faster than a reference who can't be reached or who has no recollection of working with you.

This is different from the spelling and grammar point raised earlier, and it's worth addressing separately.
Once you have finished writing, formatting, and tailoring your CV, save it, close it, and come back to it the next day before you send it anywhere.
What looked fine at midnight often reads very differently with fresh eyes in the morning.

Check every section one final time.
Confirm that the formatting hasn't shifted.
Make sure the file name is professional "CV_JohnSmith" rather than "CV_final_FINAL_v3_USE THIS ONE."
And if you're saving it as a PDF, open the PDF before sending it to confirm it looks exactly as intended.

Most CV mistakes aren't the result of a lack of effort, they're the result of familiarity.
When you've been staring at your own CV for hours, it becomes very hard to see it the way a stranger will.
Step back, apply these checks systematically, and treat your CV as the professional document it is.

A strong, well-presented CV won't guarantee you the job. But a weak one will almost certainly cost you the interview.