Internship Cover Letter for Business Students, With an Example

Not every internship asks for a cover letter, and some recruiters never read them. When one is requested, though, a short, specific letter is a chance to explain what your resume cannot: why this company, and why you are a good bet with little experience.

Keep it to one page, four paragraphs

1. Opening: the role you are applying for, your school, year and major, and one sentence on why this company in particular. If someone referred you, name them here.
2. Why you fit: pick two things from the posting and show evidence for each — a class project, a club role, a job, a certification. Use numbers where you can.
3. Why them: something specific about the company or team — a product, a client, a recent announcement — and how it connects to what you want to learn.
4. Close: thank them, say you would welcome the chance to talk, and give your email and phone number.

What makes a letter stand out

• It is written for this posting. Repeat two or three of the posting's own words where they honestly describe you.
• It shows rather than claims. "I rebuilt our club's budget in Excel and cut event costs by 15%" beats "I am detail-oriented."
• It is short. Three to four paragraphs, under 350 words, is plenty.
• It uses the hiring manager's name if you can find it, and "Dear Hiring Team" if you cannot.

Common mistakes

• Leaving another company's name in a reused letter. Check every name before sending.
• Repeating the resume line by line instead of adding context to it.
• Spending the letter on what the internship will do for you rather than what you will bring to the team.
• Typos. Read it aloud once, and send it as a PDF unless the posting asks otherwise.

Example cover letter

Dear Hiring Team,

I'm applying for the Summer Marketing Analytics Internship at [company]. I'm a junior marketing major at [school], and your team's work on [product or campaign] is the kind of data-driven marketing I want to learn.

The posting asks for comfort with data and clear communication. As social media chair for our business club, I set up a weekly content calendar and used Instagram Insights to track what worked; our following grew from 400 to 1,100 in one semester. I also completed Google Analytics certification and used it to audit a local bakery's website, recommending three changes they have since made.

I'm especially interested in [company] because [specific reason — a campaign, a product, a conversation with an employee]. I'd bring the same habit of measuring results to your team, and I'm eager to learn how you test and report on campaigns.

Thank you for your time. I'd welcome the chance to talk, and I can be reached at [email] or [phone].

Sincerely, [Your name]

Questions students ask

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