Whether you’re a professor, a supervisor, or an employer, if someone has asked you to write a law school letter of recommendation, you’re already doing them a favor. This guide will help you do them a bigger one: writing a letter that makes an admissions committee stop and pay attention.
Most law school recommendation letters are well-intentioned but weak. Professors and supervisors are rarely taught what law schools actually look for in these letters, so they default to what feels right: general praise, a few kind words about the applicant’s intelligence, and a closing line of support. The result is a letter that sounds fine but does nothing to distinguish the applicant from the hundreds of other files on the committee’s desk.
This guide covers how to structure a strong letter, what to emphasize, what to avoid, and how to make sure your letter aligns with the rest of the application. If you’re here because your student or employee asked whether you can share a draft with them, jump to the section on the waiver and sharing your letter.
What Law Schools Are Looking For
Law school admissions committees use recommendation letters to answer a simple question: What is this person like to work with, learn from, and sit next to in a classroom?
They already have the applicant’s GPA, LSAT, resume, and essays. What they can’t get from those materials is a credible third-party perspective on how the applicant thinks, communicates, leads, and handles pressure. That’s what your letter provides.
The qualities that matter most are analytical reasoning, writing ability, intellectual curiosity, judgment, maturity, leadership, emotional intelligence, and the capacity to grow. You don’t need to address all of them. Focus on the ones you’ve actually seen in action. A detailed account of two or three qualities is far more persuasive than a surface-level tour of eight.
Structure the Letter Clearly
Strong letters generally follow a clean, three-part structure.
Opening paragraph. State your name, title, and relationship to the applicant. Mention how long you’ve known them and in what capacity. If you’ve taught or supervised many people over a long career, say so. It establishes the credibility of your comparison. A professor might write, “I have taught at [university] for over 20 years and have mentored many students who have gone on to top law schools.” A supervisor might write, “I have led cross-functional teams at [company] for over a decade and have worked with dozens of analysts and project managers.” Both tell the committee that your endorsement carries weight because you have a real frame of reference.
Middle paragraphs (three to five). This is where the letter lives or dies. Each paragraph should center on a specific anecdote, project, or interaction that illustrates one of the applicant’s strengths. Don’t summarize the applicant’s resume; the committee already has it. Tell them something they can’t learn from any other part of the application: what happened in the room, what the applicant said or wrote, how they responded to a challenge, what surprised you. For professors, this might be a paper, a class discussion, or a research project. For supervisors, it might be a client situation, a cross-team initiative, or a moment of leadership under pressure.
Closing paragraph. A strong, unambiguous endorsement. “I believe they will do well” reads as lukewarm in this context, even if you mean it warmly. Phrases like “I recommend them in the strongest possible terms” or “They have my highest endorsement without reservation” land with the conviction admissions committees are listening for. They read hundreds of closing paragraphs per cycle. They can calibrate the difference between genuine enthusiasm and polite obligation.
How long should the letter be? Long enough to tell specific stories and make a credible case. Short enough that every paragraph earns its place. A single page of focused, substantive content works. So does a page and a half or two pages if the material is there. What doesn’t work is half a page of vague praise, which reads as an obligation fulfilled regardless of how positive the words are. And going past two pages is rarely necessary. If you’re still sharing concrete observations, keep writing. If you’re just rambling to fill space, stop.
Show, Don’t Summarize
The single most important thing you can do in your letter is tell specific stories. Admissions committees read thousands of letters that say a student is “smart,” “hardworking,” and “a pleasure to have in class.” Those words have lost all meaning through overuse. What hasn’t lost meaning is a paragraph that puts the reader inside a real moment and lets them see the applicant in action.
If you’re struggling to come up with examples, ask the applicant. They can remind you of papers they wrote, projects they contributed to, or moments that stood out. This is a team effort, and most applicants are happy to help surface the material that will make your letter stronger.
Compare these two approaches:
Weak: “Sarah was a strong student who always participated actively in class discussion and demonstrated excellent analytical skills.”
Strong: “During a seminar discussion on post-Reconstruction vagrancy laws, Sarah challenged my framing of the Warren Court’s legacy. She argued that judicial symbolism could never substitute for real policy, and she grounded her position in municipal court records she had accessed independently at the city archives. We spoke for over an hour after class. That conversation changed how I teach constitutional change.”
The first tells the committee that the student is analytical. The second shows it in a way the committee can feel. It also reveals intellectual courage, independent research initiative, and the kind of thinking that translates directly to law school success.
The same principle applies to professional letters:
Weak: “Marcus was a reliable team member who contributed meaningfully to several important projects and demonstrated strong analytical skills.”
Strong: “During a high-stakes compliance audit, Marcus uncovered a conflict between our internal onboarding practices and a recently amended state statute that the rest of the team had missed. He synthesized the relevant legislative history, mapped our practices against the new requirements, and proposed two policy revisions that satisfied both legal and operational concerns. The clarity of his analysis de-escalated what had been a tense cross-departmental dispute and led to a successful audit outcome.”
That’s the general principle: ground your letter in specific situations, describe what the applicant did, and explain why it mattered. Not every paragraph needs to follow that structure rigidly, but the best letters are built on concrete moments rather than abstract praise.
Use Comparisons That Carry Weight
One of the most valuable things you can provide in a law school recommendation letter is a peer comparison. Admissions committees have no way to calibrate whether “excellent student” means top 5% or top 30% unless you tell them.
Effective comparisons are specific and grounded in your actual experience. “Among the top three students in a course I’ve taught for 15 years” is powerful. “One of the most insightful writers I’ve encountered in my career” is powerful. “In the top 5% of students I’ve supervised” is powerful.
Vague comparisons help less. “One of the strongest students I’ve had” is better than nothing, but it lacks the frame of reference that makes a comparison meaningful. If you can anchor it to a number, a timeframe, or a specific quality, do so.
If you’re a supervisor, comparisons work the same way. “In over a decade of leading cross-functional teams, Jordan is the sharpest analyst I’ve supervised, and the only one I’ve seen independently identify a regulatory conflict that our legal team missed” gives the committee something concrete. A comparison without specifics is still vague, regardless of how positive it sounds.
Connect Past Performance to Law School Readiness
The strongest letters don’t just praise the applicant’s past work. They draw a line between what the applicant has already demonstrated and why those qualities will translate to success in law school and the legal profession.
You don’t need to know much about law school to do this. If the applicant writes with clarity and precision, that’s a legal writing skill. If they synthesize complex information under pressure, that’s the foundation of legal analysis. If they handled a sensitive situation with judgment and discretion, that’s courtroom temperament. If they challenged your thinking respectfully and productively, that’s the kind of intellectual engagement law schools want in their classrooms.
If you’ve had other students or employees go on to law school, that context can strengthen your comparison. A line like “I recommended three students to law school in the past decade, and this applicant is the strongest of them” gives the committee a direct benchmark they can trust.
The bridge doesn’t need to be elaborate. A sentence or two connecting what you’ve observed to why it matters in a legal context can elevate the entire letter.
Common Mistakes to Avoid
Keeping it vague. “Great student,” “always on time,” “a pleasure to work with.” These phrases are filler. If you can’t point to a specific moment or quality, the letter isn’t detailed enough.
Writing too short. Half a page is not a recommendation letter. It’s a formality. Even if every word is positive, a letter that short signals that the recommender either doesn’t know the applicant well or didn’t invest significant effort. If your letter feels thin, ask the applicant for more material to work with.
Defaulting to the resume. Your letter should add context, stories, and perspective that the resume can’t capture. It’s fine to reference something on the applicant’s resume if you’re providing your own firsthand account of it, or if you’re bolstering something you know about the applicant with additional context from their background. But use that sparingly. Your letter shouldn’t read like a narrated version of their experience section. The committee already has the resume. They need your perspective.
Being lukewarm. A letter that is merely positive can do more harm than no letter at all. Admissions committees are trained to read between the lines. If your endorsement sounds measured or careful, the committee will assume something is being left unsaid. If you can’t write a genuinely enthusiastic letter, the most helpful thing you can do for the student is to decline so they can ask someone else.
Ignoring the applicant’s packet. If the student provided talking points or specific examples, use them. If they shared their personal statement, it can help you understand the narrative their application is building so your letter complements it rather than pulling in a different direction. Recommenders who work from the applicant’s materials consistently produce stronger letters than those who write from memory alone.
The Waiver and Sharing Your Letter
One of the most misunderstood parts of the law school recommendation process is the waiver. Many recommenders believe that once a student waives their right to see the letter, the letter becomes permanently sealed. That’s incorrect, and the misunderstanding matters because it prevents recommenders from doing something that can significantly improve the quality of the application: letting the student read what you wrote.
Here’s what actually happens. When a student applies to law school, they’re asked whether they want to waive their right to access their recommendation letters. Most students check “yes.” That waiver invokes a specific provision of federal law called FERPA (the Family Educational Rights and Privacy Act, 20 U.S.C. § 1232g). Under FERPA, once a student enrolls at a law school, they have the right to inspect their education records, which includes recommendation letters. The waiver cancels that single right: the student gives up their ability to demand the letter from the law school they attend after they enroll.
That’s all the waiver does. It does not impose any confidentiality obligation on you, the letter writer (34 C.F.R. § 99.12). You are free to share your letter with the student at any point, before or after submission, whether or not the student waived access. The waiver is between the student and the school. It has nothing to do with your ability to show the student what you wrote.
This matters for a practical reason. A law school application tells a story across multiple documents: the personal statement, the resume, the diversity statement, the Why X essays, and your letter. When those pieces align, the application is cohesive and persuasive. When they don’t, it raises questions. If your letter highlights the applicant’s interest in environmental law but their personal statement focuses on housing equity, the committee notices that disconnect and may wonder whether you know the applicant well enough to write about them.
Sharing your draft with the student helps catch those mismatches before they reach the committee. They’re checking whether the narrative in your letter fits the story the rest of their application is telling. If it does, great. If it doesn’t, a small adjustment can prevent a real problem.
Some applicants may also offer to provide a first draft for you to work from, particularly if they’re concerned about taking up too much of your time. If that’s something you’re open to, it can be a useful starting point. You’d revise it, reshape it, and put it in your own voice. The final letter is yours, and you have complete control over what gets submitted. But starting from a draft the applicant prepared can save time and ensure the content aligns with the rest of their application.
If you’d rather not share the draft or work from the applicant’s materials, that’s your choice and it’s completely fine. But if the student asks, understand that the request comes from strategy and preparation, not entitlement. And if you do collaborate, you’re doing something that directly improves the quality of their application.
If You’re Unsure What to Highlight
Ask the applicant. Whether they were your student or your employee, they should be able to tell you what qualities they want emphasized, what stories from your time together would be most relevant, and what their personal statement focuses on. If they haven’t provided this context, request it. A five-minute conversation or a short email exchange can make the difference between a generic letter and one that lands.
If you’re still unsure whether you can write a strong letter, it’s better to be honest and decline than to submit something that underserves the applicant. There is no shame in saying, “I don’t think I’m the best person for this.” That honesty is itself an act of support.
FAQ: Common Questions about Writing Law School Letters of Recommendation
How long should the letter be?
There’s no magic number. Write enough to tell real stories and make a credible case. A substantive one-pager works. A longer letter works if the material is there. What hurts is a letter so short it reads like a formality, or one so long it loses focus. See the length guidance above for more.
Who should I address the letter to?
“To the Admissions Committee” works universally unless the student specifies otherwise.
How do I submit?
Almost all schools require submission through LSAC’s Credential Assembly Service (CAS). The student should provide you with submission instructions and a deadline.
Can I use the same letter for multiple schools?
Yes. You’ll generally write one letter that goes to all of the applicant’s schools through LSAC. The only time you might write a separate version is if you have a specific connection to a particular school that’s worth highlighting.
What if the student waived their right to access?
The waiver removes only the student’s future right to demand the letter from the law school they attend after enrollment. It has nothing to do with you. You can share your letter with the student at any time. See the section above on the waiver for a full explanation.
Should I mention the student’s GPA or LSAT?
No. The committee already has those numbers. Your letter should focus on qualities and experiences that can’t be captured by statistics.
What if I don’t know much about law school?
You don’t need to. Focus on what you know: the student’s work, thinking, writing, and character. The admissions committee will connect the dots to law school readiness.
Should I include weaknesses or constructive criticism?
No. A recommendation letter is an endorsement. If there’s something about the applicant that gives you pause, the better move is to either leave it out or decline to write the letter altogether. Framing a weakness as growth can work in rare cases, but it’s risky: admissions committees are skilled at reading between the lines, and what you intend as a compliment about improvement can read as a flag about where the applicant started.
What if I’m a supervisor rather than a professor?
Professional letters are common and valued, especially for applicants who have been out of school for a few years. The same qualities matter: analytical thinking, writing, judgment, leadership, communication, and growth. Your proximity to the applicant’s daily work can offer insights that a professor from years ago may not be able to provide.
Thank you for taking the time to support someone’s law school application. Your willingness to write one, and to write it well, makes a real difference.
Are You an Applicant?
If you landed on this page while researching how to manage your own recommendation letters, I work with clients on LOR strategy as part of my admissions consulting. That includes choosing recommenders, preparing packets, reviewing drafts, and making sure your letters align with the rest of your application.
