You are not getting rejected because your experience is weak. You are getting rejected because the software never read your resume correctly in the first place.
That is a fixable problem. And it is far more common than most job seekers realize.
According to research cited by recruiting platforms, 88% of employers acknowledge their ATS filters out qualified candidates. The system is not screening for talent. It is screening for parseable text. If your formatting confuses the parser, your application dies silently before a human ever sees it.
Here are the five formatting mistakes that cause exactly that.
1. Tables and Text Boxes
This is the most common culprit. Resumes built in Word or design tools often use tables to align columns, or text boxes to create sidebars for skills and contact info. These look clean in a PDF viewer. To an ATS, they are invisible or garbled.
Most ATS parsers read left to right, top to bottom, in a single content stream. A two-column layout breaks that stream. Your job titles end up next to the wrong company names. Your skills section vanishes entirely. The parser does not flag an error. It just misreads everything quietly.
Fix it: Use a single-column layout. No text boxes. No tables. Use plain line breaks and white space to create visual separation.
2. Headers and Footers for Contact Info
Putting your name, phone number, and email in the document header feels natural. It mirrors how a printed letter works. But many ATS platforms extract the body content only and skip headers and footers entirely.
If your contact information lives in a header, the employer may receive a parsed resume with no way to reach you.
Fix it: Repeat your name and contact details at the top of the main body text, outside any header or footer field.
3. Non-Standard Section Headings
ATS systems are trained to recognize standard labels: Work Experience, Education, Skills, Summary. When you get creative with headings like "Where I Have Made an Impact" or "My Toolkit," the parser often cannot categorize that section correctly.
It does not give you credit for the content inside it. The information is there, but the system does not know what to do with it.
Fix it: Use conventional, boring headings. Work Experience. Education. Skills. Summary. Save the creative language for the actual content.
4. Logos, Icons, and Graphics
A logo for each employer. Star ratings for your skill levels. A headshot. These are common in visually designed resumes and they look impressive as a PDF. An ATS reads them as nothing. Or worse, as corrupted characters that interrupt the text flow around them.
Star ratings for skills are especially misleading. You might rate yourself four out of five stars in Python. The parser sees a row of symbols. It does not extract "Python" reliably, and it certainly does not understand the rating.
Fix it: Remove all graphics, icons, and images. List your skills as plain text. Describe proficiency in words if needed.
5. Inconsistent or Unusual Date Formats
Date parsing sounds like a minor detail. It is not. ATS systems use dates to calculate how long you held each role and to sequence your work history. If your date format is inconsistent or unconventional, the parser misreads your timeline.
Formats like "Jan '22 to Present," "2022-Current," or mixing "January 2022" with "01/2023" across different roles can cause the ATS to scramble your experience chronologically or drop entries entirely.
Fix it: Pick one format and use it everywhere. Month Year spelled out or abbreviated is safest: Jan 2022 to Mar 2024. Keep it consistent across every role.
The Real Issue: You Cannot See the Parsing Output
The frustrating part is that your resume looks fine to you. You open the PDF and everything is in the right place. But the ATS is not reading the PDF visually. It is extracting raw text, and that extracted text may be a jumbled mess you have never seen.
This is why fixing formatting is not about making your resume look better. It is about making the underlying text machine-readable.
Tools like Topapplicant, built by Novion, analyze your resume the way an ATS actually processes it. Not how it looks on screen. It flags the specific issues causing parsing failures and tells you what to fix, so your application gets read by a human instead of dying in a filter.
Stop blaming your experience. Start fixing the formatting. The barrier between you and an interview may be a text box you added to make things look neat.
Run your resume through Topapplicant and see exactly what an ATS sees.