10 Resume Mistakes That Get You Instantly Rejected

Resume on a desk with a pen

Your resume is your first impression — and most recruiters decide within 6 seconds whether to keep reading or move on. Here are the 10 most common mistakes that send your resume straight to the reject pile.

1. Using a Generic Objective Statement

"Seeking a challenging position where I can grow" tells the recruiter nothing. Replace your objective with a professional summary that highlights your top 2-3 achievements and what you bring to the role.

2. Listing Tasks Instead of Achievements

"Responsible for managing social media" is a job description, not a resume bullet. Instead, write: "Grew Instagram engagement by 47% in 3 months through targeted content strategy." Numbers beat adjectives every time.

3. Bad Formatting That Confuses ATS

Tables, columns, headers/footers, and graphics might look nice but confuse Applicant Tracking Systems. If the ATS can't parse your resume, a human never sees it. Use clean, simple formatting with standard section headers.

4. Typos and Grammar Errors

A single typo signals carelessness. Use Grammarly to catch errors you've read past a dozen times. Then have a friend proofread it one more time.

5. Wrong Keywords for the Job

If the job posting says "project management" and your resume says "task coordination," you might not pass the ATS keyword filter. Mirror the language from the job description naturally in your resume.

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6. Too Long (or Too Short)

One page for under 10 years of experience, two pages for more. Every line should earn its place. If it doesn't demonstrate value or relevance, cut it.

7. Using an Unprofessional Email

hotrod_fan@gmail.com doesn't belong on a resume. Use a professional email address — firstname.lastname@gmail.com works fine.

8. Missing Contact Information

Include your phone number, email, LinkedIn URL, and city/state. No full street address needed — but make it easy for recruiters to reach you.

9. Inconsistent Date Formats

Pick one format and stick with it throughout. "Jan 2022 – Mar 2023" or "01/2022 – 03/2023" — either works, but mixing them looks sloppy.

10. Not Tailoring to Each Job

A generic resume sent to 100 jobs loses to a tailored resume sent to 10. Adjust your summary, skills, and bullet points to match each role.

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