An internship recommendation should translate limited experience into credible evidence of readiness. The writer does that by showing how the applicant learns, follows through, communicates, and contributes when given real responsibility.
Internship requirements vary widely. Some programs request a formal letter, some collect references, and others ask nothing. For U.S. federal Pathways roles, USAJOBS tells applicants to check the How to Apply section of the specific announcement to see whether a recommendation is required.
Create an internship recommendation request and evidence-based letter for students and early-career applicants across business, government, research, healthcare, and nonprofit roles.
Choose a recommender, match your evidence to the internship, and send a concise request that respects the writer’s time.
Read the guide →Letter writers · 8 min readHow to Write an Internship Recommendation LetterRecommend a student or early-career applicant through specific evidence of learning, reliability, initiative, communication, and role readiness.
Read the guide →Some do and some do not. Follow the exact application or job announcement; do not send an extra letter when the destination does not accept one.
Choose a teacher, professor, manager, project lead, coach, or volunteer supervisor who can describe relevant work habits and potential through direct observation.
Use evidence from coursework, projects, service, extracurricular leadership, or part-time work. Evaluate readiness at the applicant’s actual career stage.
Follow destination instructions. In the absence of a limit, a focused one-page letter with a clear relationship and two specific examples is often sufficient.
Requirements can change and program-level instructions may be more specific. These authoritative sources informed this guide.
Applicants organize the record. Writers add firsthand judgment, review every claim, and control the final recommendation.