7 Cover Letter Mistakes That Get Your Application Rejected Instantly

Most cover letters hurt more than they help. Hiring managers spend an average of 7 seconds scanning a cover letter before deciding whether to read further. In those 7 seconds, common mistakes can instantly disqualify an otherwise strong candidate. Here are the seven worst offenders and how to fix them.

1. Using a Generic Template

A cover letter that could be sent to any company for any role signals that you did not care enough to customize. Hiring managers can spot a template from the first sentence. “I am writing to express my interest in the open position at your company”—this tells them nothing and wastes their time.

The fix: Reference the specific company name, the exact role title, and at least one detail about why this particular opportunity interests you. Mention a recent product launch, company value, or industry challenge they face.

2. Repeating Your Resume

Your cover letter should complement your resume, not duplicate it. If you simply restate your job history in paragraph form, you have wasted a valuable opportunity to tell a story your resume cannot.

The fix: Use the cover letter to explain why behind the what. Your resume says you increased revenue by 30%; your cover letter explains the strategic thinking, the challenges you overcame, and why that experience makes you perfect for this role.

3. Starting with “Dear Sir/Madam”

This greeting feels outdated and impersonal. It also makes a gender assumption. In 2026, there is almost always a way to find the hiring manager’s name.

The fix: Research the hiring manager on LinkedIn or the company website. If you truly cannot find a name, use “Dear Hiring Team” or “Dear [Department] Team.”

4. Making It All About You

“I want this role because it would be great for my career” tells the employer nothing about what value you bring. They care about what you can do for them, not what they can do for you.

The fix: Flip the perspective. For every sentence about what you want, include two about what you offer. “My experience scaling B2B SaaS products from $1M to $10M ARR directly aligns with your growth-stage challenges.”

5. Writing More Than One Page

No one reads a two-page cover letter. The ideal length is 250–400 words, which fits comfortably on half a page to three-quarters of a page.

The fix: Three paragraphs—opening hook, value proposition with evidence, and closing call to action. Cut everything that does not directly support your candidacy for this specific role.

6. Claims Without Evidence

“I am a highly motivated self-starter with excellent communication skills” is meaningless without proof. Every candidate writes this. It differentiates no one.

The fix: Replace adjectives with evidence. Instead of “excellent communicator,” write “I presented quarterly business reviews to C-suite stakeholders for 3 years, resulting in a 40% increase in cross-departmental project approvals.”

7. Weak or Missing Call to Action

“I look forward to hearing from you” is passive and forgettable. Your closing should express confidence and suggest a next step.

The fix: “I would welcome the opportunity to discuss how my experience with [specific skill] can contribute to [specific company goal]. I am available for a conversation at your convenience and can be reached at [email/phone].”

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