what are the main parts of a cover letter and their purposes?

June 28, 2026

A strong cover letter is usually built from 5–7 core parts, each with a specific purpose in helping you get an interview. Recent career guides and university resources outline very similar structures, with only minor naming differences (for example, some merge the intro and body).

1. Header / Contact Information

This is the block at the top of the page with:

Your name, phone, email, and sometimes LinkedIn or portfolio link.

The date and the employer’s contact details (hiring manager name, title, company, address) underneath.

Purpose:

Makes it easy for the employer to contact you and sets a professional, business-letter tone from the first glance.

Shows attention to detail and basic formatting skills, which many hiring managers still expect in 2026 even with AI-generated letters becoming more common.

2. Salutation (Greeting)

This is your opening greeting line, such as “Dear Ms. Lopez,” or “Dear Hiring Manager,” when you cannot find a name.

Purpose:

Signals professionalism and respect; using a specific name, when possible, also shows you did some research.

Helps establish a more personal connection than a generic “To whom it may concern,” which many modern career coaches advise avoiding.

3. Opening / Introduction Paragraph

This is the first paragraph right after the greeting. It usually includes:

The exact role you are applying for and how you found it.

A concise “hook”: 1–2 key strengths, experiences, or achievements that make you a strong match.

Purpose:

Grabs the reader’s attention quickly so they want to keep reading, instead of skimming or skipping your letter.

Immediately clarifies your target position and interest in the company, which busy hiring managers appreciate in fast-moving job markets.

Think of this section like an elevator pitch: “Here’s who I am, which job I want, and one sharp reason you should care.”

4. Body Paragraphs (Main Argument)

These are one to two middle paragraphs that make up the core of your letter.

Common elements include:

Connecting your most relevant skills and experiences to the job description, using the employer’s key requirements as a guide.

1–3 brief, concrete examples or mini-stories showing how you used those skills and achieved results (projects, metrics, impact).

A line or two that shows you understand the company’s goals, values, or current initiatives.

Purpose:

Provides evidence that you not only meet the requirements but can deliver results in a similar context.

Demonstrates that you’ve tailored the letter instead of sending a generic template, a big differentiator today when AI tools make generic cover letters more common.

Many guides now recommend mirroring important keywords from the posting here, which also helps with applicant tracking systems.

5. Closing Paragraph

This is the final paragraph before your sign-off.

It typically:

Reaffirms your interest in the role and the company.

Briefly echoes your main value proposition (why you’re a strong fit).

Thanks the reader for their time and politely includes a call to action, such as expressing interest in discussing your application in an interview.

Purpose:

Leaves a clear, positive final impression instead of ending abruptly.

Signals confidence and professionalism by explicitly inviting next steps without sounding pushy.

6. Sign-Off and Signature

This is the short closing line and your name at the very end.

Typical structure:

A formal closing such as “Sincerely,” “Best regards,” or “Kind regards,”.

Your typed name, and optionally your phone and email again, especially in email cover letters.

Purpose:

Provides a polite, professional ending that matches the formality of the rest of the letter.

Reinforces your identity and contact info, which is helpful when letters are printed, forwarded, or separated from your resume.

7. Optional Extras (PS, Postscripts, or Add-ons)

Some modern templates and career blogs suggest optional elements such as:

A short “P.S.” line highlighting one standout achievement or a strong, relevant detail you want the reader to remember.

Links to a portfolio, GitHub, publication list, or case studies when relevant to your field.

Purpose:

Draws the eye to one memorable point, since postscripts and links naturally stand out at the bottom of a page or email.

Lets you showcase extra proof of skills (especially important in creative, tech, or writing-heavy roles).

Mini Table: Main Parts & Purposes

[3][5] [3][6] [8][5] [7][5] [5][3] [9][3] [3][5] [9][3] [5][9] [8][5] [6][5] [6][5] [8][5] [10][7]

Part of cover letter	What it contains	Main purpose
Header / contact info	Your details, date, employer info.	Provide contact info and set a professional letter format.
Salutation	Greeting using the hiring manager’s name or role.	Show respect and personalize the letter.
Opening / introduction	Role you’re applying for, where you found it, quick hook.	Grab attention and clarify your intent early.
Body paragraph(s)	Evidence-based examples linking your skills to the job.	Prove you’re qualified and tailored to the role.
Closing paragraph	Restated interest, brief recap, thanks, call to action.	End confidently and invite interview contact.
Sign-off & signature	Formal closing phrase and your name.	Finish politely and professionally.
Optional extras (P.S., links)	Short postscript or portfolio / project links.	Highlight a memorable achievement and show more proof.

Quick “Story” View

Imagine a hiring manager in 2026 opening your application on a packed day:

The header immediately tells them who you are and how to reach you.

The salutation reassures them this isn’t a generic blast—you’ve at least tried to find who they are.

The intro gives a sharp, 3-second snapshot of why this letter is worth their time.

The body walks them through a couple of specific moments where you did work that looks like their job description.

The closing leaves them thinking, “This person understands the role and is motivated—let’s talk.”

The sign-off and any extras quietly reinforce your professionalism and give them an easy next step.

TL;DR: The main parts of a cover letter—header, salutation, introduction, body, closing, and sign-off—work together to identify you, connect you to a specific role, prove your fit, and invite an interview.

Information gathered from public forums or data available on the internet and portrayed here.