Complete Guide to Writing and Requesting a Letter of Recommendation (LOR)

A Letter of Recommendation (LOR) is a written evaluation that supports an individual's application for a job, academic program, fellowship, or other opportunity. This guide explains what a Letter of Recommendation (LOR) does, who typically provides one, what to include, and how applicants and referees can prepare effective letters that admissions committees and employers find useful.

What is a Letter of Recommendation (LOR)?

A Letter of Recommendation (LOR) is a document that offers an external perspective on a candidate's qualifications. It provides information that transcripts, resumes, and application forms cannot fully convey—such as work habits, interpersonal skills, problem-solving ability, and professional potential. Admissions officers, hiring managers, scholarship panels, and fellowship committees often use LORs to corroborate claims made by applicants and to compare candidates within a broader context.

Purpose and typical uses

LORs are used in several common contexts:

• Academic admissions (undergraduate honors programs, graduate school, medical or law school).
• Employment (entry-level positions, promotions, leadership roles).
• Scholarships, fellowships, and grants.
• Professional certification or licensure when a character or competency statement is required.

Who writes a Letter of Recommendation?

Referees are usually people with direct knowledge of the applicant's performance and character. Typical referees include:

• Faculty members or academic advisors for student applications.
• Supervisors, managers, or colleagues for job applications.
• Research supervisors or project leaders for fellowship proposals.
• Community leaders or volunteer coordinators for certain scholarships and awards.

Key components of an effective Letter of Recommendation

1. Clear identification

The letter should open with the referee's name, title, institutional or organizational affiliation, and the nature and length of the relationship with the applicant.

2. Context and comparison

Briefly compare the applicant to peers (for example, "top 5% of students"), if appropriate, and explain the setting where the referee observed the candidate.

3. Specific examples and evidence

Concrete anecdotes, quantitative outcomes, or a description of tasks and responsibilities strengthen credibility. Avoid vague praise without illustrations.

4. Skills and traits relevant to the opportunity

Tailor comments to the role or program: research ability for graduate programs, collaboration and leadership for jobs, or integrity and service for scholarships.

5. Closing evaluation and contact information

End with an explicit statement of endorsement (or a measured evaluation if not fully endorsing) and provide a way to contact the referee for follow-up.

How to request a Letter of Recommendation

Steps an applicant should follow

1. Choose referees who know the applicant's work and can speak positively about relevant strengths.
2. Ask early—ideally 4–6 weeks before the deadline—to give referees time to prepare.
3. Provide a concise packet: current CV or resume, personal statement or application summary, relevant transcripts or work samples, and clear submission instructions and deadlines.
4. Offer reminders but allow referees to decline if they cannot write a strong letter; a lukewarm reference can be harmful.

Respecting privacy and confidentiality

Some applicants may be asked whether to waive the right to view a letter. In some jurisdictions and settings, such as under the U.S. Family Educational Rights and Privacy Act (FERPA), waiving or retaining access has implications for confidentiality; applicants should review institutional guidance before deciding.

For practical writing guidance and sample formats, many university writing centers provide helpful templates and advice; see a recognized resource such as the Purdue Online Writing Lab for additional examples and phrasing ideas: Purdue OWL - Letters of Recommendation.

Common mistakes to avoid

• Submitting letters that are overly generic or recycled without tailoring to the specific program or role.
• Relying on someone with little direct knowledge of the applicant's work.
• Missing deadlines or failing to follow submission instructions.
• Including overly personal or irrelevant information that does not speak to qualifications.

Practical tips for referees

• Request supporting materials from the applicant before drafting the letter.
• Use concrete examples and, where possible, quantify achievements.
• Be honest and balanced—admissions and hiring panels value credible assessment.
• Follow institutional formatting and submission guidelines, including signature and letterhead requirements if applicable.

Sample structure

A concise and effective LOR often follows this order: introduction of the referee and relationship; overview of the candidate's key strengths; specific examples and outcomes; comparison with peers; closing endorsement and contact details. Typical length is one page for most applications, though some fellowship or faculty recommendations may be longer.

Conclusion

Letters of Recommendation (LOR) remain a standard method for external evaluation across admissions and hiring contexts. Effective letters combine context, concrete evidence, and a clear evaluation. Applicants should plan requests early, supply useful materials, and respect referees' time. Referees should focus on clarity, specificity, and relevance to the opportunity.

FAQ: What is a Letter of Recommendation (LOR) used for?

Letters of Recommendation (LOR) are used to provide third-party evaluations that complement documents like resumes and transcripts. They help admissions committees and employers assess potential, work habits, interpersonal skills, and achievements that are not fully visible on paper.

How long should a Letter of Recommendation be?

Most LORs are one page (about 300–500 words). Some academic or professional letters require more detail; adhere to any length guidance from the receiving organization.

Who is the best person to ask for a Letter of Recommendation?

The best referees are individuals who have directly supervised or mentored the applicant and can speak to skills relevant to the opportunity—such as professors for academic programs or supervisors for job applications.

Can an applicant see the Letter of Recommendation?

Policies vary. Applicants may be asked to waive access to maintain referee confidentiality, especially for school-based evaluations. Review institutional policies (for example, FERPA in the United States) before deciding whether to waive access.

What should be included in materials provided to a referee?

Provide a current CV or resume, a brief statement of purpose or cover letter, deadlines, submission instructions, and any points the referee might emphasize to align the letter with the application goals.