Cover Letter Enclosure Format: The Complete Guide to Professional Job Applications

When submitting a job application, many candidates focus heavily on crafting a compelling resume and a persuasive cover letter. However, one often overlooked yet critical detail is the cover letter enclosure format. This small section can significantly influence how organized, professional, and detail-oriented you appear to hiring managers.

In traditional and even modern digital applications, enclosures refer to additional documents included alongside your cover letter—such as your resume, portfolio, certificates, or references. Knowing how to format and present these materials correctly demonstrates professionalism and attention to detail—qualities employers highly value.

This comprehensive guide will walk you through everything you need to know about cover letter enclosures: what they are, when to use them, formatting rules, examples, and best practices. Whether you're applying for an entry-level role or a senior position, mastering this detail can give you a competitive edge.

If you’re unsure how to structure your documents, our specialists can help. Simply register on our website and get expert assistance tailored to your career goals.


Table of Contents


What Is a Cover Letter Enclosure?

A cover letter enclosure refers to additional documents you include with your cover letter when applying for a job. These documents provide supporting information about your qualifications, experience, and achievements.

Common Types of Enclosures

Traditionally, the enclosure section appears at the bottom of a printed cover letter, indicating that additional documents are attached. In digital applications, this concept still applies but is adapted to email or file uploads.

Document Type Purpose Required?
Resume Overview of experience Yes
Portfolio Showcase work Optional
Certificates Proof of qualifications Optional

Understanding which documents to include is crucial. If you're unsure what skills to highlight, check out our guide on essential skills for a strong cover letter.

Expert Tip: Always tailor your enclosures to the job description. Avoid sending unnecessary documents that dilute your application.
Beginner Mistake: Including irrelevant documents (e.g., unrelated certificates) can make your application look unfocused.

When Should You Include Enclosures?

Not every job application requires enclosures beyond your resume. However, certain situations strongly call for them.

Situations That Require Enclosures

Checklist: Should You Include Enclosures?

For example, applicants for specialized roles like psychology or aviation often need tailored documents. You can review examples such as a school psychologist cover letter guide or a pilot training cover letter example.

If you’re unsure whether to include certain documents, our specialists can guide you. Just register on our website to get personalized advice.

Expert Tip: When in doubt, follow the job description strictly—never guess.
Beginner Mistake: Sending too many attachments can overwhelm recruiters and reduce your chances.

Proper Cover Letter Enclosure Format

The formatting of your enclosure section depends on whether your application is printed or digital. Let’s break down both.

Printed Cover Letter Format

At the bottom of your letter, after your signature, include:

 Sincerely, [Your Name] Enclosure: Resume 

If you have multiple documents:

 Enclosures: - Resume - Portfolio - Certificates 

Digital Format (Email or Upload)

In digital applications, enclosures are referred to as “attachments.” You can mention them in your email body:

 Please find attached my resume and portfolio for your review. 
Format Type Placement Label
Printed End of letter Enclosure
Email Email body Attachment

To strengthen your application overall, consider improving your resume using this guide: how to improve your resume effectively.

Expert Tip: Keep file names professional (e.g., John_Doe_Resume.pdf).

Examples of Enclosure Formatting

Seeing real examples helps you understand how to implement enclosure formatting correctly.

Example 1: Single Enclosure

 Sincerely, Jane Smith



Enclosure: Resume

Example 2: Multiple Enclosures

 Sincerely, John Doe



Enclosures:



Resume



Cover Letter



Portfolio



Example 3: Email Application

 Dear Hiring Manager,



Please find attached my resume and cover letter for your consideration.



Best regards,

John Doe

Scenario Recommended Format
Corporate job Resume + cover letter
Creative role Resume + portfolio
Consulting Resume + case studies

For consulting roles, reviewing consulting resume examples can help you choose the right enclosures.

Beginner Mistake: Forgetting to mention attachments in emails can make your application look incomplete.

Digital vs. Printed Applications

Today, most job applications are digital, but understanding both formats is essential.

Key Differences

Checklist: Digital Application Best Practices

For online submissions, you may also need an internet cover letter format tailored for digital platforms.

If you're unsure how to optimize your application for digital platforms, our specialists are ready to help. Just register on our website.

Expert Tip: Always preview your files before sending to avoid formatting issues.

Best Practices and Expert Tips

Mastering enclosure formatting is about consistency, relevance, and professionalism.

5 Practical Tips

Strong applications combine well-structured documents with strategic content. If you need help refining your application, our experts can assist—just register on our website.

Expert Tip: Quality always beats quantity—only include what adds value.

Common Mistakes to Avoid

Mistake #1: Ignoring Instructions

Always follow the job posting requirements. Ignoring them shows lack of attention to detail.

Mistake #2: Overloading Documents

Too many attachments can overwhelm recruiters.

Mistake #3: Poor Formatting

Inconsistent formatting creates a negative impression.

Beginner Mistake: Using generic file names like “resume.pdf” instead of personalized ones.

FAQ

1. What does “Enclosure” mean in a cover letter?

It indicates that additional documents are included with your application.

2. Is the enclosure section necessary?

It is optional but recommended when sending printed applications.

3. How do I list multiple enclosures?

Use a bullet list under the “Enclosures” label.

4. Should I mention attachments in emails?

Yes, always reference attached documents in your email body.

5. Can I include too many enclosures?

Yes, only include relevant documents to avoid clutter.

6. What file format should I use?

PDF is the safest and most professional format.

7. Do ATS systems read attachments?

Yes, but formatting and file type matter for compatibility.

8. Where can I get help with my application?

You can register on our website and get expert support from our specialists.


Conclusion: Mastering the cover letter enclosure format is a small but powerful step toward creating a professional and effective job application. By following the guidelines, avoiding common mistakes, and leveraging expert advice, you can stand out in a competitive job market.