Bad Cover Letter Examples: Common Mistakes and How to Fix Them

Why Bad Cover Letters Hurt Your Job Search

A bad cover letter does more than fail to help your application. It actively works against you. Hiring managers spend an average of seven seconds scanning a cover letter before deciding whether to read further. If those seven seconds reveal generic language, sloppy formatting, or obvious errors, your application goes straight to the rejection pile, regardless of how strong your resume might be.

The good news is that most cover letter mistakes are entirely avoidable. By studying what goes wrong in bad cover letters, you can learn exactly what to fix in your own. Below are real examples of common mistakes, along with analysis and rewritten versions that show the right approach.

Mistake 1: The Generic Opening

Bad Example

"To Whom It May Concern, I am writing to apply for the open position at your company. I believe I would be a great fit for this role because I am hardworking and a team player."

Why It Fails

This opening could apply to literally any job at any company. It tells the hiring manager nothing specific about why you want this particular role or what you bring to the table. Phrases like "hardworking" and "team player" are overused to the point of meaninglessness. The salutation "To Whom It May Concern" feels impersonal and outdated.

Fixed Version

"Dear Ms. Chen, As a data analyst with five years of experience building predictive models for e-commerce companies, I was excited to see the Senior Data Analyst opening at Shopify. Your recent work on merchant analytics aligns directly with the forecasting systems I built at my current role, where I helped reduce inventory waste by 23%."

The improved version names the hiring manager, references the specific company and role, and leads with a quantified accomplishment that demonstrates immediate relevance.

Mistake 2: Rehashing Your Resume

Bad Example

"In 2020, I worked at ABC Corp as a marketing coordinator. In 2021, I was promoted to marketing manager. In 2023, I moved to XYZ Inc where I currently work as a senior marketing manager. My duties include managing campaigns, overseeing the content team, and handling the marketing budget."

Why It Fails

This paragraph reads like a chronological list of job titles, which is exactly what your resume already provides. The cover letter should complement your resume, not duplicate it. Hiring managers want to understand your story, your motivations, and how your experience translates to value for their organization.

Fixed Version

"Over seven years in marketing, I have developed a specialty in scaling content programs from the ground up. At XYZ Inc, I inherited a content team of two and grew it to eight while tripling organic traffic in 18 months. I am drawn to this role at your company because your product is entering a growth stage where the content infrastructure I have built before would make an immediate impact."

Mistake 3: The Novel-Length Letter

Bad Example

Some candidates write cover letters that stretch to two or even three pages, detailing every project, every skill, and every reason they want the job. While enthusiasm is appreciated, a cover letter that is too long signals poor communication skills and a lack of ability to prioritize information.

Why It Fails

Recruiters do not have time to read lengthy letters. A cover letter that exceeds one page will likely be skimmed or skipped entirely. The purpose of a cover letter is to spark interest, not to tell your entire professional life story.

How to Fix It

Limit your letter to three or four paragraphs totaling 250 to 400 words. Focus on your two or three strongest selling points that are most relevant to the specific role. For guidance on keeping your letter focused, see our guide on how to write a cover letter.

Mistake 4: Focusing on What You Want Instead of What You Offer

Bad Example

"I am looking for a position that will allow me to grow my skills and advance my career. This role would give me the opportunity to learn about product management, which has always been a passion of mine. I am hoping to gain experience in agile methodologies and cross-functional leadership."

Why It Fails

This paragraph is entirely self-focused. The employer does not hire you to fulfill your career goals. They hire you to solve their problems. While it is fine to briefly mention enthusiasm for growth, the majority of your letter should focus on the value you deliver.

Fixed Version

"My background in engineering and user research gives me a unique perspective on product decisions. At my current company, I led a cross-functional team that shipped a feature reducing customer churn by 15%. I am eager to bring that same customer-first approach to your product team as you scale into new markets."

Mistake 5: Spelling and Grammar Errors

Bad Example

"I am very exited about this oppertunity and beleive my experiance makes me the ideal canidate for you're company."

Why It Fails

Multiple spelling errors in a single sentence immediately destroy your credibility. If you do not take the time to proofread a document that is supposed to represent your best professional self, what does that say about the quality of work you would produce on the job? This is the fastest way to guarantee a rejection.

How to Fix It

Always proofread your cover letter at least twice. Read it once for content and once specifically for spelling and grammar. Use a spell-checker, but do not rely on it entirely since it will not catch errors like "you're" when you mean "your." If possible, ask a trusted friend or colleague to review your letter before submitting.

Mistake 6: Wrong Tone

Bad Example (Too Casual)

"Hey! So I saw your job posting and thought it looked super cool. I think I'd totally crush it in this role. Hit me up if you want to chat!"

Bad Example (Too Formal)

"It is with great reverence and utmost respect that I humbly submit my candidacy for the esteemed position of Marketing Associate at your most distinguished organization."

Why Both Fail

The first example is too casual and comes across as unprofessional. The second is so formal that it feels stiff, insincere, and outdated. The ideal tone for a cover letter is professional yet conversational. Write as you would speak in a business meeting: clear, confident, and respectful.

Before-and-After: A Complete Rewrite

Before (Bad)

"To Whom It May Concern, I am writing to express my interest in the job I saw on your website. I have attached my resume for your review. I have worked in sales for several years and I think I would be a good addition to your team. I am a hard worker and am looking for a new challenge. Please let me know if you have any questions. Thank you for your time."

After (Good)

"Dear Mr. Patel, Your posting for a Senior Sales Representative caught my attention because Acme Corp's expansion into the healthcare vertical matches my exact background. Over the past six years in medical device sales, I have consistently exceeded quota, finishing in the top 10% of my region for three consecutive years. Most recently, I closed a $2.4M enterprise deal with a hospital network by developing a custom implementation plan that addressed their compliance concerns. I would welcome the chance to discuss how my healthcare sales expertise can support Acme's growth targets. I have attached my resume with additional details on my track record."

How to Avoid Writing a Bad Cover Letter

The pattern across all these mistakes is clear: bad cover letters are generic, self-centered, and careless. Good cover letters are specific, employer-focused, and polished. Before submitting any application, run through this checklist:

1. Does the letter mention the company and role by name?
2. Does it lead with what you offer, not what you want?
3. Does it include at least one quantified accomplishment?
4. Is it under 400 words and limited to one page?
5. Have you proofread it at least twice?
6. Is the tone professional but not robotic?

For a step-by-step process for writing an effective cover letter, explore our complete guide on how to write a cover letter. You can also use EasyResume's resume builder to ensure your resume and cover letter work together as a cohesive, professional package that avoids all of these common pitfalls.