You checked your resume and the ATS score came back low. The good news: a low score is almost always caused by a short list of fixable problems — not by your qualifications. This guide walks through the 12 most common reasons your ATS score is low and how to fix each one.
Re-check your progress anytime with the free ATS score checker.
1. Your Resume Is Missing Keywords
This is the number one cause of a low score. ATS software matches your resume against the keywords in the job description. If you do not use those exact terms, you lose points.
Fix: Read the job posting and add the relevant skills, tools, and phrases naturally throughout your resume. See the resume keywords guide.
2. You Used a Complex Template
Tables, columns, text boxes, sidebars, and graphics often break ATS parsing. The software cannot read the content, so it scores you low.
Fix: Switch to a clean, single-column ATS-friendly template.
3. Your Resume Is an Image-Based PDF
If you exported your resume as an image or scanned it, the ATS sees a picture with no readable text.
Fix: Always export as a text-based PDF or DOCX from your editor.
4. You Are Using a Generic Resume
Sending the same resume to every job means it is not tailored to any of them, so the keyword match stays low.
Fix: Tailor each resume to the specific posting. Learn how in how to tailor your resume for every job.
5. Non-Standard Section Headings
Creative headings like "Where I've Made an Impact" confuse the parser, which is looking for standard sections.
Fix: Use standard headings: Summary, Skills, Experience, Education, Certifications.
6. Critical Info Is in the Header or Footer
Many ATS systems ignore content placed in the document header or footer, so your contact details or title may be lost.
Fix: Put all important information in the main body of the document.
7. Your Job Titles Don't Match
If your title is very different from the target role, the ATS may rank you lower on title relevance.
Fix: Where accurate, align your titles with industry-standard language (for example, "Software Developer" instead of an internal label).
8. No Measurable Achievements
Bullet points without numbers read as weak and generic.
Fix: Add metrics — percentages, dollars, time saved, scale. See how to quantify resume achievements.
9. Missing a Dedicated Skills Section
Without a clear skills section, the ATS struggles to confirm you have the required competencies.
Fix: Add a skills section listing technical skills, tools, and soft skills that appear in the posting.
10. Keyword Stuffing
The opposite problem — cramming in keywords unnaturally — can be flagged and also hurts readability for human reviewers.
Fix: Use keywords in context, within real sentences and accomplishments.
11. Spelling Variations and Acronyms
If the posting says "Search Engine Optimization" and you only write "SEO" (or vice versa), you can miss a match.
Fix: Include both the full term and the acronym: "Search Engine Optimization (SEO)."
12. Wrong File or Corrupted Export
Unusual file types, special characters, or broken exports can lower parseability.
Fix: Stick to standard PDF or DOCX and avoid special symbols in headings.
How to Diagnose Your Low Score Fast
| Symptom | Likely Cause | Quick Fix |
|---|---|---|
| Very low keyword match | Generic resume | Tailor to the job |
| Sections missing in report | Complex formatting | Use single-column template |
| Score won't read at all | Image-based PDF | Re-export as text PDF |
| Weak experience score | No metrics | Add quantified results |
Run the ATS score checker, apply the fixes above, and re-scan. Most people gain 15–30 points in one editing session.
Frequently Asked Questions
What is considered a low ATS score?
Anything below 60 is at high risk of being filtered out. Aim for 80+. See what is a good ATS score.
Can a qualified candidate still get a low score?
Yes. Qualified people get low scores all the time because of formatting and missing keywords — not lack of ability. That is exactly why optimizing matters.
How quickly can I raise my score?
Often within an hour. Fixing formatting and adding the right keywords usually produces the biggest jump.
Related Guides
- How to Increase Your ATS Score
- How to Check Your ATS Score for Free
- What Is a Good ATS Score?
- How to Make Your Resume ATS-Friendly
- ATS Score Guide for 2026
- ATS Resume Checker — How It Works and How to Pass (2026)
- ATS Score vs Resume Score — What's the Difference? (2026)
- Does My Resume Pass ATS? A 12-Point Checklist (2026)
- Free ATS Resume Scan — Test Your Resume in 60 Seconds (2026)
- ATS Keywords — How to Find and Add Them to Boost Your Score (2026)
- What is an ATS Score and Why Does It Decide Your Job Application Before Any Human Reads It
- Why Your Resume Never Gets a Response — 12 Hidden ATS Mistakes Killing Your Job Search in 2026
- Resume to Job Description Match Percentage — What Score Do You Need in 2026?
Conclusion
A low ATS score is rarely about your qualifications — it is about how your resume is written and formatted. Work through the 12 fixes above, re-scan, and watch your score climb into the competitive range.
