Writing a professional cover letter is one of the most important steps in the job application process. While most candidates focus on the opening paragraph, skills, and closing statement, one small but critical detail is often overlooked — how to properly mention enclosures in a cover letter. This section tells the hiring manager that additional documents are included, such as your resume, portfolio, certificates, or references.
Understanding how to write “enclosure” correctly not only demonstrates attention to detail but also strengthens your professionalism. Whether you're applying for your first job or submitting a senior-level application, formatting this section properly can make a strong impression. Many applicants either skip it entirely or format it incorrectly, which can lead to confusion or missed documents.
In this complete guide, you will learn everything you need to know about enclosures in cover letters — from formatting rules and examples to common mistakes and expert tips. If you want a polished and effective application, our specialists can help — simply register on our website to get professional assistance.
The term “enclosure” in a cover letter refers to additional documents that are included along with your letter. These documents support your application and provide more details about your qualifications. Common enclosures include resumes, portfolios, certificates, and reference letters.
When you write “Enclosure” or “Enclosures” at the end of your letter, you are informing the employer that these documents are attached or included. This is especially important in printed or formal applications, although it is still relevant in digital submissions.
| Document Type | Purpose |
|---|---|
| Resume | Overview of experience and skills |
| Portfolio | Showcase of work samples |
| References | Verification of credibility |
Always ensure that every enclosure you mention is actually included. Missing attachments can immediately disqualify your application.
Many applicants confuse “attachment” with “enclosure.” While similar, “enclosure” is more formal and preferred in traditional cover letters.
Not every cover letter requires an enclosure section. However, you should include it whenever you are submitting additional supporting documents alongside your cover letter. This is especially important for formal job applications, internships, and academic positions.
If you're applying online, the system may already indicate attachments. However, including an enclosure section still reinforces professionalism and clarity.
| Scenario | Include Enclosure? |
|---|---|
| Email application | Optional but recommended |
| Printed application | Required |
| Online form | Recommended |
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Even if the employer doesn’t request additional documents, including a portfolio or references can give you a competitive edge.
Skipping the enclosure section when sending multiple documents can make your application look incomplete or disorganized.
Formatting the enclosure section correctly is essential for maintaining a professional appearance. It should always appear at the end of your cover letter, after your signature.
Sincerely, John Smith Enclosures: Resume Portfolio References
| Format Type | Example |
|---|---|
| Single Document | Enclosure: Resume |
| Multiple Documents | Enclosures: Resume, Portfolio |
For more inspiration, check out these very good cover letter examples to see real-world formatting.
Use consistent formatting throughout your application documents to maintain a professional look.
Let’s look at practical examples across different job scenarios.
Enclosures: Resume
If you’re applying without experience, see this guide: resume for first job with no experience.
Enclosures: Resume Cover Letter Portfolio
For roles like logistics or technical positions, refer to this forklift operator cover letter example.
You can also explore niche applications like stock-related cover letter samples for industry-specific formatting.
Listing documents that are irrelevant to the job can clutter your application and distract recruiters.
Even small errors in your enclosure section can negatively impact your application.
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Here are five practical tips to ensure your enclosure section is flawless:
If you want a perfect, recruiter-ready cover letter, our specialists can create one for you — just sign up here.
It is not mandatory but highly recommended for clarity and professionalism.
Yes, especially if you include multiple attachments.
You can, but including it adds professionalism.
At the bottom of your cover letter after your signature.
“Enclosure” is more formal and traditionally used in cover letters.
Only if relevant to the job.
Yes, especially when listing multiple documents.
Always double-check before submitting — missing documents can hurt your chances.
Mastering how to write enclosures in a cover letter can significantly improve your job application. With proper formatting, attention to detail, and the right supporting documents, you can stand out from the competition. If you want professional guidance, don’t hesitate to register and get help from our experts.