ATS Resumes: What Actually Matters, and What Is Myth

Short answer: an ATS sorts and ranks applications, but it does not hire anyone. A resume an ATS can read takes few rules: one column, standard headings, a text file, the ad’s wording. The “75% of resumes rejected” figure has no source. The real risk lies elsewhere, in filters that screen out careers with gaps.

The first page on this topic is almost entirely written by tools selling “optimised” resumes. The tone is often the same: a robot eliminates you, pay to get through. We think this fear costs more energy than it saves, especially when job hunting is already exhausting.

What is an ATS?

An ATS (applicant tracking system) is software that manages applications. It receives resumes, extracts their text and helps recruiters sort and rank them. France’s public employment service puts it plainly on its page about ATS software (in French): an ATS never decides to hire you; a human recruiter reads, assesses and decides at each stage.

It adds a point that resume vendors forget: very small businesses, start-ups and small organisations often recruit without an ATS. There, a person reads your resume directly.

”75% of resumes rejected by ATS”: where does that figure come from?

From a job-services company, Preptel, which closed in 2013. The figure circulated with no published study behind it. HR consultant Christine Assaf, who traced it back, says she found no conclusive statistical evidence, only conjecture.

Yet this figure still opens dozens of articles, often published by tools selling the fix to the problem they describe. When a statistic is scary and the person quoting it sells the remedy, it deserves a check.

The real risk: filters on career gaps

There is, however, a real and better-documented problem. In 2021, Harvard Business School and Accenture published the report Hidden Workers: Untapped Talent. It describes filters set by employers that automatically screen out a resume showing a gap of more than six months, without ever asking why.

This filter hits exactly the paths we support: a career change, time off after burnout, a period of caregiving, a return after illness. Three habits limit the risk:

• name the period rather than leaving it blank: training, a personal project, volunteering, a chosen break, without justifying yourself further;
• use several entry points: direct applications, your network, small organisations where a person reads everything;
• put forward what you can do, not just a sequence of dates. The report itself recommends that employers move from filters that look for what is missing to filters that look for what a person can do.

A resume an ATS can read, in five rules

These rules are enough. They also make the resume clearer for a human, which is no coincidence.

1. A single column. Two- or three-column layouts, tables and text boxes are read poorly.
2. Standard section headings: Experience, Education, Skills.
3. A text file: Word or a PDF exported from a word processor, never a scan or an image. If the ad asks for a format, follow it.
4. Consistent dates, in the same format throughout.
5. The ad’s wording, in real context. If the offer mentions “schedule management”, write it where you actually did it, not in a hidden list of keywords.

Why over-optimising is costly

Testing your resume in ten scoring tools, aiming for 100%, rewriting every line for software you have never seen: it is an endless loop. For someone with ADHD, a perfectionist or someone already tired, that is often where the search stops. Online scores do not come from the employer’s ATS; they measure resemblance to a model chosen by the tool.

One clear resume, tailored to the job and actually sent, beats twenty perfect versions that never leave your drive. The same logic applies to formatting for reading: we covered it in our article on fonts and dyslexia.

What NextWorkStep does

The default template in our CV editor, Essential, follows these five rules: one column, standard headings, no chips or photo. For a specific application, the AI rewrites your resume around what the role needs, asks you questions when something is missing, and you approve before anything changes.

Before the resume, there is a more useful question: which jobs actually suit you? Our mini-test with no account takes three minutes to start there.