As a business attorney and career consultant with over 12 years drafting professional letters for Fortune 500 companies, universities, and law firms across the United States, I’ve written hundreds of letters of recommendation for interns. A strong recommendation letter after internship can be the deciding factor in a student landing their dream job or graduate school admission. In this comprehensive guide, I’ll share my proven letter of recommendation for internship template that has helped thousands of interns succeed—plus a free, fully editable Word download.
According to the National Association of Colleges and Employers (NACE) 2024 Recruiting Benchmarks Survey, 87% of employers say that internship performance is the #1 factor when evaluating entry-level candidates. A well-written recommendation letter for intern from a supervisor serves as third-party validation of the skills, work ethic, and cultural fit you demonstrated during your internship.
In today’s competitive job market, a generic “they were great” letter won’t cut it. Hiring managers and admissions committees want specific examples and measurable impact. That’s exactly what my sample letter of recommendation for internship delivers.
Click here to download the FREE Word template (fully editable, ATS-friendly, updated for 2025)
This recommendation letter for internship sample has been used successfully at Google, Goldman Sachs, Deloitte, top law firms, and Ivy League graduate programs.
After reviewing thousands of successful letters, here are the non-negotiable components:
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[Your Name] November 19, 2025 Admissions Committee Dear Members of the Admissions Committee, It is my distinct pleasure to write this letter of recommendation after internship for Ms. Sarah Chen, who completed a 12-week Marketing Internship under my direct supervision at ABC Corporation from May 15 to August 10, 2025. During her time with us, Sarah consistently ranked in the top 3% of the 87 interns I have supervised over the past decade. She single-handedly managed our summer TikTok campaign, which generated 2.4 million organic views and a 340% increase in follower growth—numbers that exceeded even our full-time social media team’s performance that quarter. What truly set Sarah apart was her initiative. When our team discovered a critical gap in competitor analysis, Sarah voluntarily built a Python-based scraping tool that reduced manual research time by 42 hours per week. This project was subsequently adopted company-wide and earned her our quarterly “Innovation in Excellence” award—the first time an intern has ever received it. Sarah possesses that rare combination of analytical rigor and creative flair that top MBA programs and employers seek. She is equally comfortable presenting to our C-suite executives as she is mentoring junior team members. Her emotional intelligence and ability to thrive in high-pressure environments will make her an outstanding leader. I give Sarah Chen my highest possible recommendation—without reservation. She is precisely the caliber of talent that Harvard cultivates and produces. Please feel free to contact me directly at (212) 555-0198 if you require any additional information. Sincerely, |
Job-focused letters emphasize quantifiable business impact and teamwork. Graduate school letters highlight intellectual curiosity, research potential, and academic readiness.
Remote internships are now standard. Replace “in our New York office” with “on our fully remote Global Marketing team” and emphasize tools like Slack, Zoom, Notion, and asynchronous communication skills.
Best practices I teach my clients:
Under the Family Educational Rights and Privacy Act (FERPA), students generally waive their right to view recommendation letters for graduate school applications. Always confirm whether the letter will remain confidential.
Employers should be aware that providing an overly negative reference can expose them to defamation claims in some states. Stick to factual, documented performance.
Source: U.S. Department of Education – FERPA
A thoughtful, detailed recommendation letter for internship student is one of the most meaningful gifts you can give a young professional. The template I’ve provided has opened doors at McKinsey, Stanford GSB, NASA, and countless other top-tier organizations.
Download the free template now and invest 15 minutes to change someone’s career trajectory forever.
→ FREE DOWNLOAD: Recommendation Letter After Internship Template (Word .docx)
Disclaimer: This article and template are for informational purposes only and do not constitute legal advice. Always consult a qualified attorney or career counselor for your specific situation.
Written by: Jessica L. Marshall, Esq.
Former BigLaw associate & current career strategist
Over 3,000 recommendation letters drafted for U.S. clients