Clients copy resume bullets into a cover letter more often than most of us would like to admit. It feels efficient. To a hiring manager, it looks like they ran out of things to say.
When you coach someone through applications, give them a simple split:
The resume is for quantitative details, measurable outcomes, recognizable employers, and scope. Short lines that can be scanned in seconds.
The cover letter is for two or three qualitative stories. That is where they can add setting, constraint, and judgment: the parts that do not fit in a bullet.
Ask the client to pick wins that map directly to the posting, not their favorite stories in general. Then use this test together:
- Can they describe it in fewer than two lines? Put it on the resume.
- Does it need a backstory to make sense? Put it in the cover letter.
If a client only has time for one document, prioritize the resume. A repeated cover letter is worse than a short, specific one.