Hiring managers read hundreds of cover letters. After a while, the same mistakes show up again and again — and they're the reason perfectly qualified candidates never get a call back.

Here are the seven most common cover letter mistakes, and exactly how to fix each one.

01
Using a Generic Opening Line

"I am writing to apply for the position of..." is the most overused phrase in cover letter history. It signals immediately that this letter was not written with any particular care — and the hiring manager's attention is already gone.

Fix: Open with a specific hook — a relevant achievement, something you genuinely admire about the company, or a compelling statement about why you're the right person for this role.
02
Repeating Your Resume Word for Word

Your cover letter should add context and personality — not just list the same bullet points from your CV. Hiring managers have already seen your resume. The cover letter is your chance to tell the story behind those bullet points.

Fix: Choose one or two achievements from your resume and expand on them. Explain the context, what you did, and what the result was. Make it human.
03
Sending the Same Letter to Every Job

A generic cover letter that could apply to any company is a cover letter that impresses no company. Hiring managers can tell instantly when something has not been tailored to them — and it communicates a lack of genuine interest.

Fix: Spend five minutes researching each company. Mention one specific thing — a product, a value, a recent news story — that shows you actually want to work there, not just anywhere.
04
Focusing on What You Want, Not What You Offer

Phrases like "This role would be a great opportunity for me to grow..." focus entirely on what you get. Hiring managers care about what you bring to the team — not what the job will do for your career.

Fix: Reframe every sentence to focus on what you will contribute. Instead of "I hope to develop my skills," write "I will bring my experience in X to help your team achieve Y."
05
Writing Too Much

A cover letter that runs to two pages signals poor communication skills — the very thing you are trying to demonstrate. Nobody reads a wall of text when they have 80 other applications to review.

Fix: Aim for three to four short paragraphs. If it does not fit on one page, cut it. Every sentence should earn its place.
06
Getting the Company Name Wrong

This happens more than you would think — especially when sending multiple applications. Getting the company name wrong is an instant rejection. It shows you either didn't proofread or sent the wrong version.

Fix: Before sending, do a Ctrl+F search for the company name and job title to make sure they're correct for this specific application.
07
A Weak, Passive Closing

"I hope to hear from you soon" leaves the hiring manager with nothing to act on. It sounds uncertain and forgettable — the opposite of what you want as your final impression.

Fix: Close with confidence. Express genuine enthusiasm and make a clear, proactive invitation: "I would love to discuss this further — I'm available for a call at your convenience."

The Takeaway

Most cover letter mistakes come down to the same root cause: treating it as a box to tick rather than a genuine opportunity to stand out. Avoid these seven errors and you will already be ahead of the majority of applicants.

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