Internship Resignation Letter
Leaving an internship early can feel awkward, but a professional resignation letter handles it cleanly. This template helps you resign respectfully, explain briefly, and protect the reference you worked hard to earn.
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When and how to use this letter
Resigning from an internship early is common - students receive job offers, face family emergencies, or discover the role is a poor fit - but how you leave matters enormously at this career stage. Your supervisor is likely your first professional reference, so protect that relationship above all else. Tell them in person or on a call before sending the letter, and give as much notice as you can, ideally one to two weeks.
A non-obvious tip: before your last day, ask specifically what a future employer might want to hear from a reference, and whether your supervisor is comfortable being contacted. Framing the ask this way makes it easy for them to say yes, and it signals that you value the relationship. Also ask whether you can list the internship and the projects you completed on your CV.
Check whether your internship agreement or university placement terms require formal notice or a completion report - some academic programs need documentation even for shortened placements. If the internship is tied to course credit, speak to your university coordinator immediately so the early exit does not jeopardize your credits.
Finish your open tasks, document your work clearly, and thank the wider team. Leaving graciously from an internship often leads to being rehired later or referred elsewhere - supervisors remember the interns who left professionally far more than those who simply stopped showing up.
Frequently asked questions
Will resigning from an internship hurt my career?
Can I still get a reference after resigning early?
Do I need to resign in writing from an internship?
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