Best ATS Resume Format: What Works in 2026

You've written a great resume — strong experience, good keywords, clean sections. But it keeps disappearing into a black hole after you submit.

The problem might not be what you wrote. It might be how your resume is formatted.

Applicant Tracking Systems (ATS) are the software that most employers use to screen resumes before a human ever sees them. Many of these systems can't read certain formatting — tables, columns, graphics, headers in text boxes — and they'll reject or mangle a resume that uses them.

This guide covers exactly which resume formats pass ATS screening and which ones silently fail.

What Is an ATS and Why Does Format Matter?

An ATS parses your resume into data fields — your name, contact info, work history, education, and skills. That parsed data is what recruiters search and score.

If the ATS can't read your formatting, it may:

• Fail to extract your contact information
• Misread job titles or dates
• Skip sections entirely
• Display garbled text in the recruiter's view

According to research by Jobscan, over 98% of Fortune 500 companies use ATS software to filter candidates. The specific software varies (Taleo, Workday, Greenhouse, Lever, iCIMS are common), and each has different parsing capabilities — meaning your formatting needs to be conservative enough to work across all of them.

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The 3 Resume Format Types (and Which Wins for ATS)

Chronological (Best for ATS)

The reverse-chronological resume lists your most recent job first and works backward. This is the gold standard for ATS because:

• It follows a predictable structure that every ATS can parse
• Job titles, employers, and dates align with what the ATS expects to find
• Hiring managers also prefer this format — it's fastest to scan

Use this format if you have consistent work history without major gaps.

Functional (Worst for ATS)

Functional resumes group experience by skill rather than by role. They were popular for career changers, but they're terrible for ATS:

• ATS systems expect job titles → employers → dates in sequence
• Skill-grouped sections often don't parse correctly
• Many ATS systems flag functional formats as suspicious

Avoid this format if you're applying to companies using ATS — which is most of them.

Combination (Use With Caution)

Combination resumes open with a skills/summary section followed by chronological work history. They can work with ATS if done correctly:

• Keep the skills section simple — a plain bulleted list or comma-separated keywords
• Don't put the skills section in a text box or column
• Make sure the chronological section follows standard formatting

Use this if you need to surface specific skills upfront (career change, returning to work), but test your formatting before submitting.

The Exact ATS-Safe Resume Format

Here's what to do — and what to avoid — in every section of your resume.

File Format

Use: .docx (Microsoft Word) or clean .pdf Avoid: .pages, .odt, .html

Most ATS systems handle .docx best. PDF can work if it's a clean, text-based PDF — not a scanned image. When in doubt, submit .docx.

Font and Size

Use: Standard fonts — Arial, Calibri, Georgia, Times New Roman, Cambria Size: 10–12pt for body text, 14–16pt for your name Avoid: Fancy or decorative fonts, fonts below 10pt

ATS parses text, not images, so font choice doesn't affect parsing — but very small fonts sometimes cause OCR errors in older systems.

Headers and Sections

Use: Plain text headers — "Work Experience", "Education", "Skills" Avoid: Text boxes, headers inserted via Word's header function, fancy styled section dividers

Many ATS systems can't read content inside Word text boxes. If your contact info is in a header, the ATS may not capture it. Put everything in the main body of the document.

Standard section order for ATS:

1. Contact Information (name, phone, email, LinkedIn, location)
2. Professional Summary (2–4 sentences)
3. Work Experience (reverse chronological)
4. Education
5. Skills

Layout: Columns and Tables

Use: Single-column layout Avoid: Two-column layouts, tables to organize sections, side columns for contact info

This is the most common mistake. A two-column layout looks clean in Word or PDF, but many ATS systems read text left-to-right across the full width. That means your left column text gets mixed with your right column text — mangling your entire resume.

A single-column layout always parses correctly.

Bullet Points

Use: Standard bullet points (•) or hyphens (-) Avoid: Custom symbols, arrows, checkmarks, fancy bullet styles

Non-standard bullets sometimes get dropped or converted to strange characters during parsing.

Graphics and Icons

Use: Nothing. Text only. Avoid: Company logos, skill bar graphics, profile photos, decorative lines, icons

The ATS can't read images. Graphics don't hurt your ranking — they just don't help, and they add file size. Many modern resumes use skill bars or icons, but these should be removed for ATS submissions.

How to Check If Your Resume Passes ATS

There's an easy test: run your resume through an ATS score checker before submitting.

A good ATS score checker will:

• Parse your resume the way an ATS would
• Show you what it can and can't read
• Compare your resume to the job description
• Score your keyword match

You can try OneResume's free ATS score tool to get an instant score. Paste your resume text and a job description, and you'll see exactly how your formatting and keywords score.

Common Formatting Mistakes (and How to Fix Them)

Mistake 1: Contact info in a header or footer

Fix: Move all contact info into the main body, before your summary section.

Mistake 2: Two-column layout

Fix: Convert to a single column. Put all your skills, certifications, and education below your work experience rather than in a side panel.

Mistake 3: Tables for work experience

Fix: Use plain paragraph formatting or a simple list. Never use a table to align dates with job titles.

Mistake 4: Fancy template downloaded from Canva or Etsy

Fix: Most graphic-heavy resume templates fail ATS. Start from a simple Word template, or export your Canva resume to plain text and rebuild it.

Mistake 5: Saving as .pages or non-standard format

Fix: Always save as .docx or convert to a text-based .pdf.

ATS Resume Format Checklist

Before submitting any resume, run through this list:

• Single-column layout (no side panels)
• Contact info in the main body (not in a Word header)
• Standard section names ("Work Experience" not "My Story")
• Reverse chronological work history
• No tables or text boxes
• No graphics, icons, or images
• Standard font (Arial, Calibri, etc.)
• Saved as .docx or clean .pdf
• Keywords from the job description included in context
• ATS score checked before submitting

What About Visually Impressive Resumes?

There's a real tension here: ATS-safe resumes look plain. But plain resumes that get read beat gorgeous resumes that get dropped.

If you're applying to companies where design matters (agencies, startups without ATS, hand-read applications), a designed resume can help. But for most corporate roles, a clean, ATS-optimized .docx will outperform a beautiful Canva template every time.

One approach: maintain two versions. Keep your formatted "portfolio" version for networking and in-person moments. Submit the ATS-optimized version for online applications.

Get Your Resume Format Score

Not sure if your current resume format passes ATS? Check it in seconds with the OneResume ATS score tool.

Paste your resume and a job description, and you'll get:

• An instant ATS compatibility score
• Keyword match analysis
• Specific formatting issues flagged
• Suggestions to improve your score

Check your ATS score for free →

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Related reading: How to Get Your Resume Past ATS | Resume Keywords Guide | How to Pass ATS Screening