Cover Letter Dos and Don’ts: Write a Letter That Gets Interviews

Why Cover Letters Still Matter

A cover letter still matters because it lets you explain fit in a way your resume cannot. Your resume lists your experience. Your cover letter tells the employer why that experience matters for this job, this company, and this moment.

You should not think of your cover letter as a long introduction. Think of it as a short argument for why the employer should interview you.

A good cover letter answers four questions quickly:

• Why are you applying for this specific job?
• What problem can you help the employer solve?
• What proof do you have?
• Why should the employer speak with you next?

That is why your letter should be short, specific, and easy to scan.

The DOs of Writing a Cover Letter

1. Do Start With the Employer’s Need

Do not begin with a flat line such as, “I am writing to apply for the position.” That opening is not wrong, but it is weak by itself.

A stronger opening connects your application to something the employer wants.

Weak opening:

“I am writing to apply for the Customer Service Representative position.”

Stronger opening:

“I am applying for the Customer Service Representative position because I can help your team improve response times, resolve customer issues professionally, and maintain the friendly service your company is known for.”

The second version gives the employer a reason to keep reading.

2. Do Customize Every Letter

You do not need to rewrite every sentence from scratch, but you should customize the important parts.

At minimum, change:

• the company name
• the exact job title
• the first paragraph
• one proof example
• the closing paragraph
• keywords from the job posting

If you are using a template, make sure it does not sound like a template. For example, if you are applying for office work, use examples from 15 Best Administrative Assistant Cover Letter Samples to see how the same basic structure can be adjusted for different situations.

3. Do Use One or Two Specific Examples

A cover letter should not be a list of empty claims.

Do not only say:

“I am organized and hardworking.”

Say something more specific:

“In my last role, I managed scheduling, updated client records, and prepared weekly reports for a three-person management team. That experience helped me become accurate, dependable, and comfortable handling multiple deadlines.”

Specific examples make you sound real.

4. Do Use Numbers When You Have Them

Numbers make your achievements easier to understand.

Examples:

• “Reduced appointment no-shows by 15%.”
• “Handled 40 customer calls per day.”
• “Managed a $25,000 student organization budget.”
• “Improved filing accuracy by creating a new tracking spreadsheet.”
• “Trained 6 new employees on front desk procedures.”

If you do not have exact numbers, you can still describe the result clearly.

Example:

“I helped create a more organized filing system that made client records easier for the team to find.”

5. Do Keep the Letter Short

Most cover letters should be one page. A simple structure works best:

• Paragraph 1: Job title and value you bring.
• Paragraph 2: One or two examples that prove your fit.
• Paragraph 3: Why this employer and why now.
• Paragraph 4: Thank-you and interview request.

You do not need to tell your entire career story. You only need to give the employer enough reason to read your resume and invite you to talk.

6. Do Match the Job Posting’s Language

If the job posting mentions “client communication,” “data entry,” “scheduling,” “sales goals,” “CRM software,” “patient records,” or “confidential information,” use those terms naturally if they match your experience.

This helps the employer quickly see the connection between your background and their requirements.

For technical or data-focused jobs, you can study the wording in Data Officer Cover Letter: How to Write to see how skills, accuracy, and responsibility can be presented professionally.

7. Do Sound Human

Your cover letter should be professional, but it should not sound robotic. The employer should feel like a real person wrote it.

Use clear, natural language.

Instead of:

“I possess a robust ability to facilitate cross-functional administrative optimization.”

Write:

“I am comfortable supporting busy teams, organizing details, and helping daily operations run smoothly.”

Simple wording is usually stronger.

The DON’Ts of Writing a Cover Letter

1. Don’t Repeat Your Resume

Your resume already lists your jobs, dates, skills, and education. Your cover letter should add meaning.

Do not simply rewrite every bullet from your resume in paragraph form. Instead, choose one or two points from your resume and explain why they matter.

Resume bullet:

“Managed customer calls and resolved complaints.”

Cover letter version:

“In my customer service role, I learned how to stay calm with frustrated customers, identify the real issue quickly, and resolve complaints without making the situation worse.”

That adds context.

2. Don’t Send the Same Letter Everywhere

A generic letter can make you sound uninterested.

If your letter could be sent to any company in any industry, it is not specific enough.

A weak sentence says:

“I believe I would be a great fit for your company.”

A stronger sentence says:

“I am especially interested in your company’s focus on fast, personal customer support, because my background in front desk service taught me how much clear communication affects the customer experience.”

Specificity builds trust.

3. Don’t Apologize for Limited Experience

If you are new to a field, do not begin by saying what you do not have.

Avoid:

“Although I do not have much experience, I hope you will consider me.”

Use:

“My customer service background, strong attention to detail, and ability to learn new systems quickly have prepared me to contribute in an entry-level role.”

If you need more help with this situation, use Cover Letter With No Experience as a companion guide.

4. Don’t Over-Explain an Employment Gap

You can mention a gap if it needs context, but do not let it take over the letter.

Weak version:

“I was out of work for two years because of personal family issues, and it was a very difficult time.”

Stronger version:

“After a caregiving period, I am ready to return to full-time work and bring my strong organization, communication, and problem-solving skills to this role.”

Then move quickly to proof.

5. Don’t Use Overly Fancy Formatting

Your cover letter should be easy to read. Avoid unusual fonts, graphics, photos, tables, and complicated designs.

Use:

• a simple font
• clear paragraphs
• standard spacing
• one page
• your contact information
• a professional greeting and closing

The content matters more than decoration.

6. Don’t Make It All About You

A common mistake is writing only about what you want.

Weak version:

“I want this job because it would help me grow my career.”

Stronger version:

“I am excited about this role because I can use my scheduling, customer service, and recordkeeping experience to help your office stay organized and responsive.”

You can mention your goals, but the employer should clearly see what they gain by hiring you.

7. Don’t Forget to Proofread

A cover letter with the wrong company name, wrong job title, or spelling errors can hurt your chances.

Before sending, check:

• company name
• hiring manager name
• job title
• dates
• phone number
• email address
• grammar
• spacing
• attachments
• file name

A clean letter signals professionalism.

Best Cover Letter Structure

Use this structure when you want a clear, professional cover letter:

[Your Name]
[Your Address]
[City, State ZIP]
[Your Email Address]
[Your Phone Number]

[Date]

[Hiring Manager’s Name]
[Company Name]
[Company Address]
[City, State ZIP]

Dear [Hiring Manager’s Name],

Paragraph 1: Name the job and explain the main value you can bring.

Paragraph 2: Give one or two examples that prove your fit.

Paragraph 3: Explain why you are interested in this employer or role.

Paragraph 4: Thank the reader and ask for an interview or next step.

Sincerely,
[Your Name]

Copy-Ready Cover Letter Template

Dear [Hiring Manager’s Name],

I am excited to apply for the [Job Title] position with [Company Name]. My background in [relevant skill, field, or experience] has prepared me to help your team with [specific need from the job posting], and I am especially interested in this opportunity because [brief reason related to the employer, mission, industry, or role].

In my previous role at [Company or Organization], I [describe one relevant responsibility or achievement]. This experience helped me develop strong [skill #1], [skill #2], and [skill #3], which match the requirements listed in your posting. One example is [brief proof, result, project, or achievement].

I am drawn to [Company Name] because [specific reason]. I would welcome the opportunity to bring my [strongest qualification] and [second strongest qualification] to your team.

Thank you for your time and consideration. I would appreciate the opportunity to discuss how my background can support your goals in the [Job Title] role.

Sincerely,
[Your Name]

Cover Letter Examples You Can Model

Example 1: Entry-Level Applicant

Dear Hiring Manager,

I am excited to apply for the Office Assistant position with Brightview Services. My customer service background, strong organization skills, and ability to learn new systems quickly have prepared me to support your office with scheduling, communication, and daily administrative tasks.

In my previous retail role, I handled customer questions, processed transactions accurately, organized inventory records, and helped train new employees. These responsibilities taught me how to stay calm under pressure, communicate clearly, and pay attention to small details.

I would welcome the opportunity to bring my reliability, positive attitude, and willingness to learn to your team. Thank you for your time and consideration.

Sincerely,
[Your Name]

Example 2: Experienced Applicant

Dear Hiring Manager,

I am applying for the Administrative Assistant position with Northside Medical Group because I can help your team stay organized, responsive, and accurate in a busy office setting. With five years of administrative experience, I am comfortable managing calendars, preparing documents, supporting staff, and communicating professionally with clients and vendors.

In my current role, I coordinate appointments, maintain digital files, prepare weekly reports, and serve as a first point of contact for visitors. I also helped improve our filing process, which made records easier for the team to locate and reduced repeated follow-up questions.

I would appreciate the opportunity to discuss how my office support experience can help Northside Medical Group maintain smooth daily operations. Thank you for considering my application.

Sincerely,
[Your Name]

Example 3: Career Changer

Dear Hiring Manager,

I am excited to apply for the Customer Success Associate position with ClearPath Software. After several years in teaching, I am transitioning into customer success because I enjoy explaining complex information clearly, solving problems, and helping people feel supported.

As a teacher, I planned lessons, tracked progress, communicated with families, managed deadlines, and adjusted my approach based on each student’s needs. These same skills apply directly to customer success, where clear communication, patience, organization, and follow-through are essential.

I would welcome the chance to discuss how my communication background and problem-solving experience can support your customers and team. Thank you for your time and consideration.

Sincerely,
[Your Name]

Example 4: Employment Gap

Dear Hiring Manager,

I am applying for the Receptionist position with Green Valley Dental. After a caregiving period, I am ready to return to full-time work and bring my strong organization, communication, and customer service skills to a front desk role.

Before my break, I worked in customer-facing positions where I answered phones, scheduled appointments, handled questions, and kept records accurate. I am comfortable speaking with people, staying calm during busy periods, and making sure important details are not missed.

Thank you for considering my application. I would appreciate the opportunity to discuss how my background can support a welcoming and organized front office.

Sincerely,
[Your Name]

What to Do If the Cover Letter Is Optional

If the application says the cover letter is optional, you should still consider sending one. Optional does not mean useless. It means you have an extra chance to stand out from applicants who skip it.

Send a cover letter when:

• you are changing careers
• you have limited direct experience
• you have a referral
• you need to explain a gap
• the job is competitive
• you want to show strong interest
• your resume does not tell the full story

Keep it short and focused. A well-written optional cover letter can give helpful context that your resume cannot.

Formatting Tips Before You Submit

Use this simple formatting checklist:

• Keep your letter to one page.
• Use 3 to 5 short paragraphs.
• Use a professional greeting.
• Use the hiring manager’s name if you know it.
• Match your resume header if possible.
• Save the file as a PDF unless the employer says otherwise.
• Name the file clearly, such as “Andre-Bradley-Cover-Letter.pdf.”
• Avoid graphics, photos, and unusual fonts.
• Proofread before uploading.

If your cover letter is being sent by email, shorten the address block and put the letter directly in the email body unless the employer requests an attachment.

Final Cover Letter Checklist

Before you send your cover letter, make sure:

• You named the correct job title.
• You used the correct company name.
• You included one reason you want this job.
• You included one or two examples that prove your fit.
• You did not repeat your resume word for word.
• You did not apologize for what you lack.
• You kept the letter to one page.
• You used a professional tone.
• You included your contact information.
• You asked for an interview or next step.
• You proofread the final version.

For more job-specific examples, review 15 Insurance Agent Cover Letter Samples With No Experience, Lab Technician Cover Letter With No Experience, and 15 Detailed Health Information Specialist Cover Letter Samples.