LSAC Letter of Recommendation - Description and Timing

LSAC Letters of Recommendation: Description, Timing, and How They Work

An LSAC letter of recommendation is uploaded once by your recommender, described and assigned by you in JD Services, and copied by LSAC into each school's CAS report. Electronic letters are usually available as soon as LSAC receives them, and letters stay on file for the life of your LSAC file.

That single mechanical fact changes the whole strategy. LSAC does allow a letter written for one school, but most applicants need none: no eight-portal upload marathon, one letter doing the work for every school, so the one letter has to be excellent. The four questions applicants actually get stuck on are answered first, each from LSAC's own pages as they read on September 24, 2026.

What to put in the LSAC letter description

The description tells you which letter to assign where, and it is not private. LSAC's own instruction: "Descriptions will help you assign the correct letters to each school to which you're applying," and "Law schools receive both the LOR Form and the letter, so write your descriptions carefully." (LSAC, Letters of Recommendation)

LSAC gives three patterns: a general letter described as "General Use" that you can assign to any school; a program-specific letter, such as "Environmental Law Programs," sent only to schools with that specialty; and a school-specific letter, such as "Smith School of Law," which "You would assign… to Smith School of Law only."

Our view: describe the scope of use, not the quality of the letter, because the school reads the label. Most applicants need nothing more than "General Use."

Constructed example — descriptions that work:

General Use
General Use — Employer
Public Interest Programs
[Name] School of Law

Constructed example — descriptions to avoid:

Strongest letter — T14 only
Backup (weaker)
Prof. Lee, gave me an A

Each of the bad ones tells an admissions office something you would never write in your application. If you want a private note about which letter is which, keep it in your own spreadsheet.

The "number of letters from this recommender" field

When you add a recommender in JD Services, LSAC asks you to "Indicate the number of letters that each recommender will submit, and describe each letter's use." For almost everyone the answer is one: one recommender, one general letter, assigned to every school.

Enter two only when the same person will actually write two different letters, typically one "General Use" letter and one school-specific or program-specific letter. Each letter then needs its own description, and if the letters go on paper each needs its own form: LSAC says "If your recommender is sending more than one letter for you, be sure to emphasize the importance of attaching the correct form to the corresponding letter." Asking a recommender for two letters doubles their work, so do it only when a second letter would say something the first cannot.

How long LSAC takes to process letters

• Electronic letters: "Electronic letters of recommendation are usually available as soon as we receive them." (LSAC, Credential Assembly Service)
• Paper letters: LSAC's own pages give two figures. The CAS page says "up to five business days to process a paper letter of recommendation from the time we receive it"; the letters page says "Please allow LSAC two weeks from the time of receipt to process your paper letters." Plan on the longer one, or ask your recommender to upload electronically.

A pending letter does not stop you applying. LSAC's help page says you "need not delay the submission of your applications while waiting for your letters to be received," but also that "any required letters of recommendation, must be in your file before your report is sent to the schools." Schools can take the report in parts as they arrive or have LSAC hold it until complete (LSAC, JD Help & FAQs). A missing letter is usually why a file sits incomplete.

How long LSAC letters of recommendation are good for

LSAC says letters "remain the property of LSAC and will remain active for the life of your file," and "will be neither returned to nor copied for you." The CAS subscription that includes letter processing "remains active for five years." LSAC's letters page does not put a separate expiry date on letters.

Active is not the same as appropriate. If you reuse a letter "for an admission year other than the one for which it was written," LSAC calls it "a good idea to contact the recommender as a courtesy," and warns that a recommender "may decide to rescind a letter after becoming aware that it has been repurposed, if permission to reuse the letter has not been requested and granted." Reapplying next cycle? Ask first; some recommenders will want to update the letter.

The stakes are also rising. LSAC's current volume data show 81,788 applicants and 577,336 applications for fall 2026 enrollment as of mid-July — up 8.2% year over year, and up more than 28% over two years. In a pool this compressed, where GPAs and LSAT bands cluster tightly at every school, letters are one of the few file components that still differentiate.

This guide covers the LSAC mechanics, the counts at representative schools, what the only published official rubric (Yale's) actually asks for, and the one risk law applicants need to treat more seriously than everyone else. (Working on the written statements instead? Start with our law school personal statement examples, the per-school prompts and limits crosswalk, and how our law statement review works.) For general grad-school letter strategy — who to ask, timelines, packet contents — start with our complete guide to grad school letters of recommendation; this post covers what law does differently.

How the LSAC letter service works

Letters are handled by LSAC's Credential Assembly Service (CAS), which nearly every ABA law school requires:

1. You add a recommender in your LSAC account and assign them a letter slot.
2. The recommender submits the letter to LSAC, not to any school — electronically or by mail.
3. LSAC processes the letter and copies it into your CAS report for each school.
4. You control assignment: you choose which of your on-file letters go to which school, within each school's count limits.

Practical consequences: your recommender writes and submits exactly once (tell them this — it makes the ask easier); a general letter should be school-agnostic (no "I recommend her to Georgetown specifically"), because it goes to every school you assign it to; and LSAC processing adds days to your timeline, so letters need to be in before your target submission window, not on deadline day. The same CAS report also carries your LSAC-calculated GPA and your full score history, which raises two separate written questions: whether the 2026 LSAC GPA change calls for a GPA addendum, and when an LSAT addendum is worth writing at all.

Foreign-trained lawyers applying through LL.M. CAS face a different statement problem entirely — covered in the LL.M. personal statement for foreign lawyers.

The letter description, in one line

The label you give each letter at step 2 is read by the schools as well as by you, so keep it to scope of use ("General Use", a program, or one school's name), as covered in the letter-description section at the top of this page.

How many letters, and from whom

Requirements at the two most-watched schools set the pattern:

• Yale: requires two, accepts up to three, and strongly prefers at least two professors who can speak to your academic work.
• Harvard: requires two, accepts up to three, and strongly recommends at least one academic letter.

The default JD stack is therefore two academic letters from professors who supervised substantial written or analytical work. LSAC's own guidance names the alternative in the same breath: the most effective letters come from "professors or work supervisors who know you well" — and for applicants several years out of school, employer letters are normal and accepted. The trade-offs of the professional-letter route are the same as elsewhere in grad admissions: see when an employer letter of recommendation works.

Named scholarship applications can also attach requirements of their own on top of a school's count — the law school merit scholarship statement covers which schools run one as a separate essay and which decide from the file you already sent. What does not work: prestige letters from judges, partners, or politicians who cannot describe your work. Law schools have seen ten thousand senator letters; the witness-quality rules that govern every recommendation letter apply with full force.

For the applicant-authored account of an established career, see the law personal statement after years of work.

What committees want: Yale wrote it down

Most of this genre runs on folklore, but Yale Law publishes an actual tip sheet for recommenders, and it is the closest thing to an official rubric law letters have. Decoded, it asks for three things:

1. Evidence on the lawyer-relevant axes: analytical ability, research, and writing. Not leadership, not personality — the letter should testify to how the applicant thinks on paper. The best raw material is a seminar paper, thesis, or research project the writer actually graded or supervised.

2. Details and examples, not adjectives. The tip sheet explicitly warns off general praise, course descriptions, and résumé recaps — the same anti-patterns that get letters discounted in every other graduate genre. A narrated incident ("her note reframed the doctrinal question; I now assign it") outweighs a paragraph of "brilliant."

3. Peer comparison. Yale's guidance singles out comparative statements — "top 10% of students I have taught," "a standard of deviation beyond" the writer's usual strong students — as the most useful sentences in a letter. Calibration with a named comparison group is the strongest currency in this genre, and law schools say so in writing.

Length: no official limit; one to two pages is the norm, same as the rest of graduate admissions.

A paralegal’s own statement should distinguish the same observed tasks from the legal work that belonged to supervising attorneys.

The self-drafting risk: treat law as the strict case

Across graduate admissions, recommenders asking applicants to draft their own letters is startlingly common — 79% of respondents in one poll had been asked at least once. In law, do not touch it. LSAC's misconduct framework covers submitting an "altered, nonauthentic, or unauthorized" letter, and U.S. News has warned law applicants explicitly that drafting your own letter — even at the recommender's request — sits inside that risk zone. A misconduct finding at LSAC does not stay at one school; it follows your CAS report everywhere, in the profession where character-and-fitness review is a licensing requirement.

If a recommender asks you to draft, redirect to a detailed brag sheet — the scripts in our self-drafting guide work verbatim here — or find another writer.

Timeline for the one letter that goes everywhere

• 8+ weeks before you submit: ask both professors, with the packet — CV, transcript, the paper you wrote for them, your school list, and a note that this is one LSAC submission, not per-school.
• 4-6 weeks out: confirm the LSAC request went through and the letter is in progress.
• 2-3 weeks out: letters received and processed by LSAC, assigned to schools in your account.
• Submission: applications go complete only when the CAS report — letters included — is ready. In a cycle up 8%, applying early-complete matters, and letters are the component most often late.

Before the letter goes to LSAC

One letter, every school, on file for the life of your LSAC file — law letters deserve a review pass more than any other admissions letter. If this is your second cycle, the writing side of that question is worked out in how much of a law school personal statement to rewrite when you reapply. GradPilot reviews the letter your recommender is drafting against exactly the criteria above: analytical-evidence density, detail vs. general praise, peer-comparison calibration, and the discount patterns Yale's tip sheet warns about. It gives qualitative feedback on the draft and does not predict any admission decision. Have the draft reviewed before it is submitted — we review letters; we never write them.

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Sources

• LSAC — Letters of Recommendation (Credential Assembly Service)
• LSAC — Credential Assembly Service and JD Help & FAQs (rechecked September 24, 2026)
• LSAC — Current volume summaries
• Yale Law School — JD application components and LOR Tip Sheet (PDF)
• Harvard Law School — JD application components
• U.S. News — Law School Applicants: Don't Write Your Letters of Recommendation