10 Resume Parsing Errors That Cause Instant ATS Rejection
These common formatting and content mistakes cause your resume to fail ATS parsing before a recruiter ever sees your name.
WasDoc
March 3, 2026
Why Parsing Errors Are Invisible to You
ATS rejection is silent. You receive a form rejection email (or nothing) with no indication that your resume never actually parsed. You might have perfect qualifications — but a formatting issue made you invisible to the algorithm.
The 10 Most Common Parsing Errors
#1: Contact Info in Headers or Footers ATS systems often skip PDF headers and footers entirely. Your name, email, and phone number must be in the main body of the document.
#2: Text Inside Images Logos, signature graphics, or certificate images that contain text are completely invisible to ATS. The text must exist as selectable characters.
#3: Two-Column Layouts ATS reads left to right, top to bottom in a single pass. Two columns cause the system to merge content from both columns into a nonsensical jumble.
#4: Tables for Skills or Experience Tables are parsed in unpredictable order. A skills table might be read as one continuous run-on string, breaking keyword matching.
#5: Non-Standard Section Headers Custom labels like "My Journey" or "What I Bring" confuse ATS section detection. Use: Work Experience, Education, Skills, Certifications.
#6: Unusual Fonts or Special Characters Decorative fonts may render as garbled characters during extraction. Use standard fonts: Arial, Calibri, Times New Roman, Helvetica.
#7: Scanned PDF (Image-Based) A resume photographed or scanned creates an image file, not a text file. OCR is applied — and often fails. Always use a text-based PDF.
#8: Missing Keywords for the Role Even perfectly formatted resumes fail if they lack the specific terms ATS is searching for. You must mirror job description language precisely.
#9: Unexplained Acronyms ATS may not equate "PM" with "Project Manager". Write both forms: "Project Manager (PM)" at least once.
#10: File Naming Issues Some ATS systems flag resumes with special characters in filenames. Use: FirstnameLastname_Resume.pdf
The Only Real Fix
The only way to know if your resume has parsing errors is to test it. WasDoc's ATS Verification service runs your resume through the same extraction logic ATS platforms use and shows you exactly what was — and wasn't — captured.
Find and fix your parsing errors. Get ATS Verified →