ATS Resume Guide (2026): How to Get Your Resume Past Applicant Tracking Systems

An ATS, or applicant tracking system, is a software employers use to collect and filter job applications. Contrary to some people's belief, it doesn't usually "reject" your application on its own. What it does is read your resume, turn it into data, and let a recruiter or an hiring manager filter or search that data. So the goal isn't to trick a robot. It's to make your resume easy to read, easy to find and clearly relevant to the job.

That's the short version. Here's the longer one, because there's a lot of nonsense floating around about this.

What is an applicant tracking system?

Think of it as a very fussy filing cabinet. When you hit "apply", the system pulls out details, like job titles, dates, skills and education, from the resume and slots them into a profile. Recruiters then search those profiles, or sort a pile of applicants by how well they match the role.

I know there are a few leading applicant tracking systems and some upcoming ones, but I wouldn't mention any so it doesn't sound like a marketing campaign. They all behave a bit differently though, which is why nobody can honestly promise you a magic format. But the basics are consistent.

Do ATS systems automatically reject resumes?

Usually not, at least not in the dramatic way people describe. Most of the time a human recruiter, or in my case a hiring manager, decides what happens next. Some employers do set up knockout questions (for example, 'Are you legally able to work in the UK?') and those can filter people out quickly. And recruiters often search by keyword, so if your resume never uses the words the job uses, then your application may be easy to miss.

There are two real risk though: either your resume gets parsed badly and the system gets your details wrong, or it parses fine but doesn't look relevant when someone searches. Both are fixable.

How an ATS reads your resume

The system scans top to bottom and looks for familiar signposts: a name, contact details, headings like "Experience" and "Education", then job titles, employers and dates. If your layout confuses it the system, (for example a two columns resume that's not properly formatted, a text box, or details tucked into a header) certain bits can go missing or land in the wrong field.

That's why a beautifully designed resume template can quietly work against you. If you want to see what a clean version looks like, our ATS-friendly resume format guide walks through it.

8 practical ways to make your resume ATS-friendly

1. Use a simple, single-column layout. One column, clear headings, normal bullet points. Save the creative layouts for a portfolio site.

2. Stick to standard section headings. "Work Experience", "Education", "Skills". Not "My Journey" or "Where I've Been". Cute headings can confuse the parser.

3. Put contact details in the body, not the header. Some systems skip page headers and footers entirely, so your phone number could vanish. Keep it in the main text. (Funnily enough, a badly placed heading or header can cause damage for years without anyone noticing. I get into that in this post about a resume heading that was quietly breaking everything.)

4. Match the job's language honestly. If the posting says "stakeholder management" and you did exactly that but wrote "worked with clients", add the posting's phrase. Only where it's true, though. We cover the process in how to tailor your resume to a job description and how to pick terms in resume keywords: how to find the right ones.

5. Spell things out, then add the acronym. "Search Engine Optimisation (SEO)" catches both versions of a search.

6. Choose a safe file format. Follow the employer's instruction first. If there isn't one, a clean .docx is the safest all-rounder, and a text-based PDF usually works too. Avoid scanned images of a resume. A system can't read a picture of text.

7. Keep dates and titles consistent. Same date format everywhere, real job titles (not internal jargon only your old company used), and employers spelled the same way each time.

8. Skip tables, text boxes and graphics for key info. Skill bars and star ratings look nice and mean nothing to a parser. Write the skill out in words.

How to check your resume before you apply

You can do this the slow way (paste into a plain text file and see what survives) or the quick way. The quick way is a free resume audit, which flags formatting, structure and keyword problems in a few minutes. If you're going for a specific job, the job fit analysis compares your resume against that job description and shows the gaps.

If your resume needs a rebuild rather than a tweak, the resume builder gives you an ATS-friendly template to start from.

Not hearing back at all? Have a look at why you're not getting interviews. The ATS isn't always the culprit.

Common ATS myths

"You need white-text keywords hidden in the file." Please don't. Recruiters spot it, and some systems flag it.

"PDFs always break." Not always. Text-based PDFs generally read fine. Image-based ones don't.

"There's one perfect score to hit." Scores from different checkers vary. Use them as a guide to what to fix, not a pass mark.

Frequently asked questions

What is an ATS resume?
A resume formatted so applicant tracking software can read it correctly: simple layout, standard headings, clear dates and relevant keywords.

Is a PDF or Word document better for ATS?
Follow the employer's instructions. Without any, a clean .docx is the safest. A text-based PDF is generally fine too.

Can I use a resume template from Canva or Word?
Yes, if it's single-column and doesn't hide details in text boxes or headers. Fancy multi-column templates are the usual troublemakers.

How many keywords should I use?
There's no magic number. Use the terms from the job posting naturally, where they honestly describe your experience.

Does every company use an ATS?
Most mid-size and large employers do. Small businesses might just use an inbox.