How to Keep Your CV ATS-Compliant When You Tailor It

Tailoring can create ATS problems

Many candidates tailor their CVs in ways that inadvertently reduce their ATS compatibility. You change the format, add a table, copy content between Word documents with different styles, or output a PDF with embedded fonts.

The result: your tailored CV may actually perform worse in ATS than your original.

Here's how to tailor without introducing ATS problems.

The most common tailoring-related ATS mistakes

Copying content between documents with style conflicts

When you copy text from a well-formatted CV document into another document (say, a slightly edited template), you often bring hidden formatting with you. Table formatting, custom styles, and embedded character formatting can corrupt the structure of the receiving document without you realising.

Fix: Always paste as plain text (Ctrl+Shift+V in most applications) when moving content between documents, then reformat. Or use a single consistent document that you save with a new name for each tailored version.

Breaking the single-column layout while adding content

Sometimes tailoring involves expanding sections — adding a new bullet point, extending the skills list — which can push the document past two pages. Some candidates respond by reformatting into two columns to fit more content.

Fix: If you've exceeded your target length, cut content rather than adding columns. Remove older bullet points rather than creating columns that break ATS.

Changing headings while tailoring

Occasionally, candidates rename sections to "better match" the job description. "Work Experience" becomes "Career History" or "Skills" becomes "Technical Competencies". Even if the new name is reasonable, it may not match what the ATS expects.

Fix: Keep standard section headings throughout all tailored versions.

PDF formatting issues

Some tailored CVs are exported from design tools rather than Word — Canva, Adobe InDesign, Figma. These often produce image-based PDFs rather than text-based ones. ATS systems cannot read image-based PDFs — they contain no parseable text.

Fix: Export all CVs from Word or a dedicated CV builder like CVCircuit that produces text-based, ATS-readable PDFs and .docx files.

Font inconsistencies from copying

Copying content from different sources can introduce inconsistent fonts within the same document. This doesn't always break ATS parsing, but it can cause parsing errors in some systems.

Fix: Select all (Ctrl+A) and set a consistent font across the entire document before exporting.

The right workflow for ATS-compliant tailoring

Start from your base CV — not a fresh template. Your base CV is already correctly formatted.
Save as a new file immediately — name it with the company and role before making any changes. This protects your base document.
Edit text only — change content in existing sections. Add to existing sections. Don't add new tables, columns, or design elements.
Check total length — if you've added content and gone over 2 pages, remove content, don't reformat.
Export in the right format — .docx for most portal submissions; text-based PDF when specified.
Use an ATS checker — run the final document through CVCircuit's ATS checker before submitting.

CVCircuit maintains ATS compliance through tailoring

Every tailored version produced by CVCircuit maintains the same single-column, standard-heading, clean-format structure as the base CV. The formatting is not adjustable by the user in ways that would break ATS compatibility — it's protected.

Keywords are added to the correct fields. Bullet points are rewritten in the existing format. The output is always ATS-safe.

Build your CV free in CVCircuit and tailor every application with guaranteed ATS compliance.