7 Cover Letter Mistakes Killing Your Application (And How to Fix Each One)

Recruiters spend just seconds on an initial scan - eye-tracking research from The Ladders puts it at roughly 6-7 seconds per document. If your first sentence is a cliché, you have already lost them. The most common offender:

This is the opening line equivalent of "Hello, I am a person." The recruiter knows you are applying - your application is literally in the system. You are wasting your most important sentence.

Start with your biggest win, a specific hook about the company, or a mutual connection. Make the recruiter think: "I need to keep reading."

Your cover letter and resume are two different documents doing two different jobs. The resume lists your experience. The cover letter explains why that experience matters for this specific role.

The recruiter can already read that in your resume. You have told them nothing new.

Pick one or two resume points and connect them directly to a problem the company is trying to solve. Add context, add the "why it matters for you" layer.

This is an automatic rejection at most companies. A typo in a cover letter signals carelessness - and recruiters wonder: if you cannot proofread a one-page letter you wrote for yourself, what will your work look like?

Copy-paste errors with the wrong company name are shockingly common. Recruiters notice immediately.

• Read your letter out loud before sending - your ear catches what your eye misses
• Use Grammarly or a similar tool for a second check
• Search for the company name with Ctrl+F to confirm it is correct everywhere
• Have someone else read it if the role is important

The average recruiter reviews 200+ applications per open role. A two-page cover letter tells them immediately that you cannot communicate concisely - which is a problem for almost every professional role.

250 to 400 words is the ideal length. That is three to four paragraphs. Enough to make your case, not enough to lose their attention.

• Cut any paragraph that does not directly address the job requirements
• Remove all filler phrases ("I believe I would be a great fit...")
• Use our cover letter generator with the "Short" or "Medium" setting

Vague claims are worthless. Every candidate says they "improved sales" or "managed a team" or "led projects." These phrases mean nothing without context.

For every achievement you mention, ask yourself: how much? how many? by what percentage? in what timeframe? If you cannot answer, the achievement is too vague to include.

Candidates who have not done this type of role before often write lines like:

You are literally telling the recruiter to reject you. Never apologize for your experience level in a cover letter. The recruiter will decide if you are qualified - your job is to make the strongest possible case for yourself.

Reframe gaps as perspectives. Lack of direct experience becomes transferable skills. Remove every sentence that starts with "although", "while I know", or "even though I don't have".

Recruiters can spot a template letter from the first paragraph. When your cover letter mentions skills that have nothing to do with their job description - or misses the keywords they used - it signals low interest and low effort.

• Read the job description carefully and identify the top 3 requirements
• Address each of those 3 requirements directly in your letter
• Use the same words and phrases the job description uses (this also helps ATS scoring)
• Use our AI generator - paste the job description and it tailors the letter automatically in 60 seconds