How to Write an Email Requesting a Letter of Recommendation

Ask for a letter of recommendation directly, give the writer a genuine chance to decline, and provide the information they need to make an informed choice. Explain what you are applying for, why you are asking this person, when the letter is due, how it must be submitted, and what materials you can share. A considerate request respects the writer’s time and avoids treating a recommendation as an automatic favor.

Before sending the email, check the application’s requirements. Confirm who may write the letter, whether it must be confidential, the submission method, and the exact deadline. If the program or employer provides a form or criteria, send the instructions. Ask early enough for the writer to consider your request and prepare, with more time for multiple applications or a detailed letter.

Choose someone who can speak to your work

Ask a professor, supervisor, mentor, or colleague who knows your abilities in a relevant setting and can give specific examples. A prestigious title is less useful than a writer who remembers your work and can explain how you handled a project, learned a skill, supported a team, or improved over time.

If you are not sure the person knows you well enough, ask whether they would feel comfortable writing a supportive recommendation. That phrasing gives them room to say no if they cannot provide the kind of letter you need. A reluctant or rushed writer may not be able to offer a useful recommendation, so accept a decline graciously and ask someone else.

What to include in the request

  1. Subject line: make the request and purpose clear, such as “Recommendation request for [program] — due [date].”
  2. Reminder of your connection: identify your course, role, project, or approximate dates.
  3. Specific request: ask whether the person is willing to write a recommendation for the opportunity.
  4. Context: explain what you are applying for and why you chose this writer.
  5. Deadline and process: provide the exact due date, time zone if relevant, link or submission method, and requirements.
  6. Helpful materials: offer a résumé, transcript, portfolio, statement, or short list of work the writer may refer to.

Keep the initial message organized. You can attach or link materials after the person agrees, unless the writer asks to see them first. Use file names that are easy to recognize and make sure the writer can access them. Do not send confidential application content through an unapproved channel.

Template: asking a professor

Template: asking a current or former supervisor

What to send after the writer agrees

Thank the writer and send the agreed materials in one organized message. Include the final deadline, submission link or instructions, name of the person or committee receiving the letter if known, and any required prompts. Add a brief “brag sheet” with relevant examples, not a script the writer must copy. Useful details include projects you completed together, responsibilities, outcomes you can verify, skills connected to the opportunity, and your current goals.

Do not ask the writer to make claims they could not personally support. If the application asks for qualities or examples, explain what matters to you and let the writer decide what they can honestly describe. Ask about confidentiality preferences if the form offers a choice you control.

Timing and follow-up

Request the letter as soon as you know you need it and have the application details. There is no universal ideal number of weeks because writers’ schedules, institutional procedures, and letter requirements differ. Give a clear deadline and avoid presenting an internal target date as the official deadline. If the person agrees, send one courteous reminder before the due date at a time that leaves room to address a problem. Follow any guidance they gave you about reminders.

If the deadline is close, be transparent rather than pressuring the writer. Ask whether they can still help and accept their answer. If you have not heard back after a reasonable interval, follow up once in the same thread with the due date and an easy way to decline. For a general approach to contacting instructors, see how to email your professor. If you need a professional reference for a job rather than a formal letter, the guide to asking for a job reference by email covers that distinction.

Common mistakes to avoid

  • Asking without naming the opportunity, deadline, or submission instructions.
  • Waiting until the final days and expecting a detailed letter.
  • Assuming a professor remembers a class or project without a reminder.
  • Choosing a writer only because of their title, not their knowledge of your work.
  • Sending multiple separate files with unclear names and no explanation.
  • Writing the letter for the recommender or overstating what they can verify.
  • Following up repeatedly after the writer has declined or has not agreed.

FAQ

How early should I ask for a recommendation?

Ask as soon as you have the opportunity details and deadline. The time needed varies with the writer, the application, and institutional process. For multiple letters, give each writer the complete timeline.

Should I ask in person or by email?

Either can work. A brief in-person conversation can be a good opening if you already meet regularly, followed by an email with the details. Email is useful when you need to provide deadlines and submission instructions clearly.

What if the person says no?

Thank them for letting you know and move on without arguing. A clear decline helps you find someone who has the time and knowledge to write a stronger, more specific letter.

Should I send a thank-you after the letter is submitted?

Yes. Thank the writer and, when appropriate, let them know the outcome. You do not need to share private details; a short update is enough.

Final checklist

  • The writer knows who you are and what you are applying for.
  • You asked whether they are comfortable writing a supportive letter.
  • The deadline and submission instructions are precise.
  • Materials are organized, current, and easy to access.
  • Your reminder is courteous and sent with enough time.
  • You thank the writer regardless of the outcome.