By Haseeb Kamran, Founder of VeloApply · June 16, 2026 · 7 min read
Quick answer: Most resumes are rejected by ATS software before a human ever reads them. The top mistakes: missing keywords from the job description, multi-column layouts, graphics and tables the software cannot parse, unexplained gaps, and one generic resume for every job. Fix these and your interview rate jumps.
Before a recruiter ever sees your resume, it usually passes through an ATS (applicant tracking system). If your resume confuses that software or misses what it's looking for, you get filtered out automatically — no human involved. Here are the ten mistakes that cause it.
1. No keywords from the job description
The ATS scans for the exact skills and terms in the posting. If the job says "project management" and your resume says "ran projects," you may not match. Mirror the language of each job.
2. Fancy formatting, columns, and graphics
Tables, text boxes, columns, icons, and images often break ATS parsing. A clean, single-column layout with standard headings reads far more reliably.
3. A generic objective statement
"Seeking a challenging role to grow my skills" tells employers nothing. Replace it with a short, specific summary tied to the role you're applying for.
4. No quantified achievements
"Responsible for sales" is weak. "Grew regional sales 32% in 12 months" is strong. Numbers make your impact concrete and memorable.
5. Typos and grammar errors
Small mistakes signal carelessness. Proofread, read it aloud, and have someone else check it before you send.
6. Using the wrong file type
Some systems struggle with unusual formats. A clean PDF or .docx is safest unless the application specifies otherwise.
7. Making it too long
For most people, one to two pages is enough. Long, padded resumes bury your best points. Cut anything that doesn't help you get this job.
8. Missing or buried contact information
Put your name, email, phone, and location at the top in plain text. Don't hide them in a header or image the ATS can't read.
9. Listing duties instead of results
Anyone can list responsibilities. Show what changed because of you — money saved, time cut, customers gained.
10. Sending the same resume to every job
This is the biggest one. A single generic resume can't match dozens of different postings. Tailoring each resume to the role is what gets you past the filter — and it's exactly what most people skip because it's slow.
How to catch these mistakes before you apply
Most of these errors are invisible to you because you have read your own resume a hundred times. Three habits catch them: read it back as plain text to see what an ATS sees, read it out loud to catch clunky or empty lines, and compare it side by side with the job posting to confirm the key terms actually appear. If you fix only one thing, make it tailoring — sending the same resume everywhere is the mistake that quietly costs the most interviews.
Quantify, even when you think you can't
People often say their work cannot be measured, but almost anything can be framed with a number: how many, how often, how much faster, how much saved, what percentage improved, how many people affected. "Improved the process" becomes "cut turnaround from five days to two." Numbers give a recruiter something concrete to remember and make your claims credible to both software and humans.
Frequently asked questions
How long should my resume be? One page for most people; two only if you have extensive directly relevant experience. Length is never a substitute for relevance.
Should I include a photo? In most markets, no — it can confuse parsers and introduce bias. Let your experience speak.
What is the single highest-impact fix? Tailoring each resume to the specific job. It is also the most time-consuming by hand, which is exactly why automating it is such a leverage point.
Tailor every resume — without the hours
VeloApply rewrites your resume for each job automatically, matching the keywords in the posting, then has a second AI review it. You apply with one click.
Try VeloApply free →