10 Cover Letter Mistakes to Avoid

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8 min read. Updated on December 02, 2020

Help your candidacy by avoiding these common cover letter mistakes.

Once you've updated your professional resume, it's time to prepare your job applications for submission to hiring managers. This usually involves making some small tweaks to your resume and creating a cover letter to accompany your application. 

While you have given a lot of attention to your resume, it’s just as crucial to create a solid cover letter that avoids all-too-common cover letter mistakes. 

But aren't cover letters a thing of the past?

Yes, and no. While some recruiters might not find the cover letter to be an important factor when evaluating candidates, many do. Even when they’re not necessary, 74% who make recruitment decisions prefer to receive a cover letter with the resume, and 83% indicate a good cover letter can help candidates land an interview, even if the resume isn’t good enough. 

However, not just any cover letter will do. If you're going to take the time to craft this document, make sure it helps, not hurts, your candidacy, by following cover letter dos and don'ts. 

Top cover letter mistakes to avoid

Below are 10 common and costly mistakes to avoid when writing your next cover letter.

Cover letter mistake #1: lack of research

Thanks to the Internet, there's little excuse to not personalize your cover letters. Whenever possible, research the name of the hiring manager or recruiter (if it's not listed on the actual job post) and the company who's filling the position, and use this information to customize your opening document. If you skip this step, you're sending the message to the reader that you don't really care enough about the position to do your homework. 

In a world where employers are inundated with applications, any excuse to eliminate candidates along the application process will do. Don't let this cover letter mistake give them a reason to cut you from the pile.

There are some exceptions to this rule. If you're responding to an anonymous job posting, you're not expected to include the name of the company or the hiring manager in the cover letter. When a company goes out of its way to keep its name and the names of its employees confidential, you can assume the hiring manager won't take off points if you use a generic opener.

Cover letter mistake #2: overly formal or casual greetings

Whenever you're applying for a position or preparing for an interview, take the company's culture into account. You can get a better sense of the employer's brand by:

  • Checking out its Careers section online

  • Reading reviews on Glassdoor

  • Following the social media accounts the company set up for recruitment purposes

  • Talking to your networking connections who've worked at the organization 

If you're unable to address your cover letter to a specific person, steer clear of incredibly formal introductions, such as “To Whom It May Concern,” as they are not conversational and can be considered off-putting. 

The same goes for super casual openers like “Hi!” Even if you're dealing with a startup that prides themselves on being non-traditional, this cover letter greeting is a little too laid back for your first communication and may have the reader questioning your professionalism.

Play it safe and stick with a gender-neutral opener such as “Dear Hiring Manager” or “Dear Recruiter.”

Cover letter mistake #3: talking all about me, me, me

Think of your cover letter as your sales pitch to the hiring manager. Instead of spending the entire time talking about yourself and your wants and needs, consider the needs of your prospective employer. Your potential boss is the one who will (hopefully) read your cover letter, after all.

Review the job description again and check out the latest news on the company. Ask yourself why the organization is hiring for this role. In other words, what pain point will you joining the position solve? 

When you can relate to the hiring manager's concerns and position your skills as the solution to his or her needs, you have a better chance of avoiding cover letter mistakes and capturing the reader's attention.

Cover letter mistake #4: repeating your entire resume

Remember, the recruiter already has your resume – there's no need to rehash your entire job history when writing your cover letter. In fact, this is likely why so many employers disregard the cover letter; they've read so many bad cover letters that merely summarize their candidates' resumes, they see no need to read them.

One cover letter tip is to surprise the hiring manager by using your opening to demonstrate your understanding of the company's position in the marketplace and its needs. Then, highlight your work experience and accomplishments that speak to these requirements.

Cover letter mistake #5: generic messaging

Even if you're applying to an anonymous job listing, one of the most common cover letter mistakes is using boilerplate text. While your introduction may not be as specific as it would be for a position where the employer is known, this doesn't give you license to use a generic template for the main sections of your cover letter.

Based upon the job description, make a list of the top 3 to 5 requirements for the role. This may have to do with your knowledge, skills, and experience of a certain topic or an industry, your experience performing a particular task, or your education and other credentials. 

Then, brainstorm how you possess each prerequisite, referencing a specific contribution, accomplishment, or experience from your work history that illustrates these qualifications. Summarize this information in a paragraph or a set of bullets. This is a great way to customize your cover letter and grab the reader's attention.

Cover letter mistake #6: not following instructions

Some employers, especially those in the healthcare, education, and legal sector, still value a cover letter and will request one in their job description. Do yourself a favor and re-read the job description carefully to provide context to the career details you include in your cover letter. 

Oftentimes, the employer will request certain information to be included in the cover letter. The last thing you want to do is ignore this request, as the reader will assume you are not detail-oriented and unable to follow the simplest of instructions.

Cover letter mistake #7: typos

When you're competing against a large pool of candidates for one role, the smallest cover letter mistakes could be used to eliminate you from the pile. Avoid being overly reliant on spell-check and autocorrect, as it's easy to overlook the small mistakes, such as using “higher” when you really meant to say “hire.” These types of errors can absolutely derail your job application.

Follow this simple cover letter tip: Reread your cover letter. Then read it again. Then, hand it over to a trusted friend. You know, the one who is brutally honest and will tell you exactly what’s wrong. 

Cover letter mistake #8: writing a novel

If recruiters spend an average of six seconds scanning your resume before deciding if you're a fit, how long do you think they'll spend reading your cover letter? Your cover letter shouldn't be any longer than is necessary to get your points across. And, it definitely shouldn't exceed one page.

Also, keep its readability in mind. Similar to your resume, try to create white space in your cover letter by avoiding dense blocks of text.

Cover letter mistake #9: going off brand

Whether you're searching for a new job or managing your career path, it's important to pay close attention to how you present your professional brand to others — online, on paper, and face to face. To that end, another cover letter tip is to give it the same look and feel as your resume. 

Since you’ll be uploading your cover letter as a separate document to an online application, ensure it uses the same header as your resume. Also, double-check that the font type, color, and size, the contact information you provide, and even the name you use on both documents remain consistent.

Cover letter mistake #10: TMI

While you can use a cover letter to explain an employment gap or your interest in relocating to a new city, don't overshare your personal details with a prospective employer. The recruiter doesn't need to know the gory details of your back surgery or how you had your heart broken and need to find a new city to call home. These extraneous details can't be used as selling points and will only detract from your qualifications and candidacy.

Grab their attention!

Keeping cover letter mistakes in mind as you write your cover letter will help ensure your resume does what it’s meant to do – grab the attention of the hiring managers and readers who choose to read them and leave a positive impact. Tailor it, keep it concise, show the value you add, and proofread your cover letter before you submit it, and you’ll be one step closer to landing the interview. 

Your resume should be mistake free as well. Is yours? Find out with a free resume review.

This article was originally written by Amanda Augustine. It has been updated by Ronda Suder. 

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With a drive to foster safety and expand possibilities through writing, performing, and working with others, Ronda brings 25 years of combined experience in HR, recruiting, career advice, communications, mental and behavioral health, and storytelling to her work. She’s a certified career coach and holds a Master’s in Human Resources, a Master’s in Film and Media Production, and a Master’s in Counseling and Development. As a writer, she’s covered topics ranging from finance and rock mining to leadership and internet technology, with a passion for career advice and mental-health-related topics. When she’s not at her computer, Ronda enjoys connecting with others, personal growth and development, spending time with her beloved pooch, and entertainment through movies, television, acting, and other artistic endeavors. You can connect with Ronda on LinkedIn and through her website.

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