15 CV Mistakes to Avoid (and How to Fix Them)

The most common CV mistakes are typos, vague job duties, generic wording, poor formatting, and a CV that is simply too long, and the good news is that every one of them is fixable in minutes. A strong CV rarely fails because you lack experience. It usually fails because small, avoidable errors hide your best qualities.

Below are 15 CV mistakes to avoid, grouped by theme, with a one-line fix for each. Some are about what your CV says, some about how it looks, and some about the software that reads it first. Skim the list, spot the ones that apply to you, and fix them today. You do not need a perfect CV. You need one without the errors that get you filtered out early.

Content mistakes

These are problems with what your CV actually says.

1. Listing duties instead of results. "Responsible for sales" tells a recruiter nothing about how good you were. A results-focused line proves your value at a glance. Fix: show the outcome, like "Grew regional sales 18% in one year."

2. Being too vague. Words like "hard-working" and "team player" are claims anyone can make. Fix: replace them with a specific example or number that proves the point.

3. Sending one generic CV to every job. A CV that fits everything fits nothing, and recruiters can spot a copy-paste application quickly. Fix: adjust your summary, skills, and top bullets to match each job description, even if the changes are small.

4. Including irrelevant personal details. Date of birth, marital status, and a full home address waste space and can invite bias. Fix: remove them and use that room for achievements.

5. Adding "references available on request." Everyone knows you will provide references if asked. Fix: delete the line and give the space to your work.

6. Leaving unexplained gaps. A silent gap in your dates makes a recruiter guess, and they often guess badly. A one-line explanation removes the doubt. Fix: add a short, honest note such as "Career break for caregiving, 2023."

Formatting and length mistakes

These are problems with how your CV looks and how much of it there is.

7. Making it too long. Recruiters skim, so extra pages often bury your best points. Fix: aim for one to two pages and cut anything that does not sell you. See how long should a CV be for details.

8. Cramming everything onto the page. Tiny fonts and no white space make a CV painful to read, and a tired recruiter will simply skip it. White space is not wasted space. It guides the eye. Fix: use clear headings, a 10 to 12 point font, and space between sections.

9. Using a messy, inconsistent layout. Random fonts, colors, and spacing look careless. Fix: pick one font and one heading style and keep them the same throughout.

10. Fancy design that hurts readability. Columns, graphics, charts, and photos can look nice but often confuse both recruiters and software. A clever design also draws attention away from the words that actually win interviews. Fix: keep the layout simple and let the content lead.

ATS mistakes

An ATS (Applicant Tracking System) is software many employers use to scan CVs before a human sees them. If it cannot read your CV, you may be filtered out.

Common ways a CV trips up an ATS:

• Details tucked inside headers, footers, text boxes, or images the software skips
• Tables and multi-column layouts that scramble the reading order
• Unusual section names the software does not recognise
• Uncommon file types instead of a clean PDF or Word file
• Missing keywords from the job description

11. Using a format the ATS cannot parse. Fix: use a simple single-column layout with standard headings like "Work Experience" and "Education." Our guide to an ATS-friendly CV format walks through this.

12. Skipping the job's keywords. If the ad asks for "project management" and your CV says "ran projects," the software may not match you. Fix: mirror the exact terms from the job description where they honestly apply.

Language and detail mistakes

These are the small wording and accuracy errors that quietly cost you interviews.

13. Typos and spelling errors. A single obvious mistake can end your application, because it hints that you rush or do not check your work. Errors in your own name or job title look especially bad. Fix: run a spell checker, read your CV out loud, and ask one other person to proofread it.

14. Weak, repetitive verbs. Starting every line with "responsible for" or "duties included" makes your CV flat and forgettable. Strong verbs make you sound like someone who gets things done. Fix: open bullets with action verbs like "led," "built," "cut," or "launched."

15. Wrong or outdated contact details. A recruiter who cannot reach you cannot hire you. Fix: double-check your phone number and email, and use a professional email address.

How to catch these mistakes before you send

Most of these errors slip through because we read what we meant to write, not what is actually there. Fixing your CV is easier with a simple routine. Give yourself a short checklist and run it every time before you apply, and try to review with fresh eyes rather than right after writing.

• Read the whole CV out loud to catch clumsy or missing words.
• Check every date, number, and contact detail is correct.
• Compare your CV against the job ad and match the key terms.
• Ask a friend to read it with fresh eyes.
• Save and send it as a PDF unless the employer asks for Word.

If you are starting from scratch or reworking an old document, our full guide on how to write a CV covers the basics step by step.

Key takeaways

• Most CV mistakes are small and quick to fix, so a short review makes a big difference.
• Show results, not just duties, and back up claims with specific examples.
• Tailor your CV to each job instead of sending one generic version everywhere.
• Keep the layout simple so both recruiters and ATS software can read it.
• Always proofread and check your contact details before you hit send.

Ready to fix these mistakes in one go? Build your CV free with CVify AI. It guides you through clean formatting, strong wording, and an ATS-friendly layout, so the common CV mistakes above are handled before you even hit send.