Letter of Intent to Your Home or Away Program

Letter of Intent to Your Home or Away Program

A residency letter of intent to your home program or an away rotation site should be shorter than one to a program that only met you on screen. They've seen your work for weeks. The one thing they don't have is where they sit on your rank list. Specialty rules differ, though: dermatology and plastic surgery ask applicants for no post-interview letters at all, and emergency medicine says not to signal home or away programs.

Our view: write one sentence of commitment, one reason they can't already see from your rotation, and one update if you have one. Leave out the rotation recap. The faculty who evaluated you know what you did on the wards. A paragraph telling them is the least useful thing you can send.

Every specialty and NRMP document quoted below was checked on November 7, 2026 (2026–27 editions). The general rules for these letters are in the residency letter of intent rules for 2027. The first decision, whether to send one, works the same way for every program.

What changes when the program already knows you

A program where you rotated holds three things a stranger program doesn't. It has faculty who watched you work. It may hold a standardized letter from its own faculty: dermatology, for example, requires at least one standardized letter of evaluation (SLOE) that "should come from either a home dermatology program, or, if applicants do not have a home program, from a dermatology program where the applicant completes an away rotation" (APD statement, May 1, 2026). And in eight of the nine specialties in the table below, the guide tells you to signal it.

What it doesn't hold is anything you decided after you left: where it ranks for you now, and what has happened since the rotation. A letter should carry only those two things.

2026–27 specialty rules that touch home and away programs

Sources: OPDA 2026–27 guides for internal medicine, pediatrics, emergency medicine, general surgery, anesthesiology, diagnostic radiology, plastic surgery and orthopaedic surgery; the APD dermatology statement; the APPD pediatrics recommendations; the ACEPS post-interview policy (updated February 2026).

The plastic surgery advisee exception is not a letter exception

ACEPS's sentence reads: "There will be NO communication between faculty and applicants after the interview except for faculty communicating with their own advisees." That exception covers faculty who advise you. It doesn't permit a letter from you to their program. The plastic surgery OPDA guide says post-interview communications "are against the policy set forth by ACEPS and should not be done," and points elsewhere: "Applicants who are interested in a program may find better results by asking a trusted mentor to reach out on their behalf."

Dermatology says the opposite about mentors. Its statement says faculty "are discouraged from communicating on behalf of applicants to program directors and faculty at other institutions, either before or after interviews." So a home dermatology faculty member calling your away program on your behalf runs against dermatology's guidance, while plastic surgery's guide suggests it. Same move, opposite advice.

Home program: advisers, honesty and the rank list

At your home program, the people reading your letter may also be your advisers and letter writers. The 2027 Match Participation Agreement (MPA) allows something here that it allows nowhere else. Section 6.4 says: "Applicants may voluntarily share their rank order lists or SOAP preferences with their medical school advisor(s) so the advisor(s) may support the applicant in the Match process." The same section gives you the right to "Keep confidential all information pertaining to ranking preferences and SOAP preferences." Sharing with an adviser is your choice, not an obligation.

Our view: don't tell your home program it's first to keep an adviser or letter writer comfortable. Section 6.3 makes you responsible for the accuracy of "All written, electronic, and verbal information provided to programs and program representatives throughout recruitment." If home is first, say so in one sentence. If it isn't, you have two honest options. You can send a letter of interest with no ranking claim, or say nothing. Silence breaks no rule.

The countercase: if your home program director is also your formal adviser, talking through your list with them in that role is what section 6.4 describes. That conversation is advising, not a letter of intent. Keep the two separate. Don't let an advising meeting turn into a ranking promise you haven't decided on.

Away rotation site: one fact, not a rotation recap

An away site knows a month of your work and little else. Write to the program director, and cc the coordinator.

Cut these from an away-site letter:

• A summary of the cases you saw. Your evaluators have it.
• Thanks to every resident by name. Put that in a separate thank-you note on your last day, if your specialty allows notes at all.
• "I hope my rotation showed you…" It asks the program to judge you, which is close to asking where you stand. The Code of Conduct says applicants "must not solicit or engage in post-interview communication for the purposes of influencing or ascertaining a program's ranking intentions."

Keep these:

• Where the program sits on your list, at its true strength.
• One reason the rotation gave you, tied to what you'd do in residency.
• Anything new since you left, with a date.

Two constructed letters

Two constructed examples, written by us, not real applicant letters.

Constructed example: home internal medicine program, ranked first

Context (invented): Tomás Agarwal is a fourth-year student whose home internal medicine program is his first choice. The program hasn't locked its list.

Dear Dr. Whitcombe,

I will rank our internal medicine program first. Since my sub-internship ended in October, I've thought most about the ambulatory block on the refugee clinic team, and I want to spend residency building on it. My quality-improvement project on interpreter use in that clinic was accepted as a poster for the school research day in March 2027.

Thank you, Tomás Agarwal

That is 64 words, signature included. It has no recap of the sub-internship. One sentence carries the commitment, one gives a reason the home faculty may not know he holds, and one gives a dated update. Internal medicine is a lock-pilot specialty, so Tomás checks R3 first. If the program has locked, the letter can't change its list.

Constructed example: away general surgery site, near the top

Context (invented): Adwoa Bello rotated at an away general surgery program in August. After interviews it is among her top three, not first. General surgery's guide calls post-interview communication "acceptable but not required."

Weak version (48 words):

Dear Dr. Kowalski,

Thank you again for an amazing month on your acute care surgery service. I scrubbed eleven cases, presented at M&M, and learned so much from your residents. I hope my rotation showed you how hard I work. Your program is my first choice.

Adwoa Bello

Revised version (65 words):

Dear Dr. Kowalski,

Your program is one of my top choices, and I will rank it highly. On my August rotation I saw residents run the trauma bay as juniors with an attending at the foot of the bed, and that graded autonomy is what I want in training. Since then, my abstract on rib-fixation timing was accepted for presentation in January 2027.

Adwoa Bello

What changed:

• "First choice" is gone. It wasn't true. The revised commitment, "one of my top choices," matches her list.
• The case count and M&M are cut. The program already has them in her evaluation.
• "I hope my rotation showed you" is cut. It asks the program to judge her, which edges toward asking where she stands.
• The reason is a feature she observed, tied to what she wants from training.

Before you send: a five-point check

1. Your specialty allows post-interview letters (dermatology and plastic surgery: don't send).
2. The commitment sentence is true today, and no other program has the same first-choice sentence.
3. Nothing in the letter recaps the rotation.
4. Any update is new since the rotation, with a date.
5. In internal medicine and pediatrics, the program hasn't locked its list in R3 (target date "11:59 pm EST on Monday, February 8," 2027, per the lock pilot timeline).

Questions about letters to home and away programs

Do I have to send a letter to my home program?

No. No specialty guide or NRMP document we checked requires one. MPA section 6.4 lets you keep ranking preferences confidential.

My home program is not my first choice. Will a letter of interest look worse than silence?

No published source answers that for home programs. What surveys show about letters in general is in does a letter of intent change your rank list? Our view: send a letter of interest only if you have a specific reason to give. Otherwise say nothing.

Can I signal my away program and send it a letter?

The signal is decided by your specialty's rule (emergency medicine says don't signal home or away programs). The letter is decided by the post-interview rule. For how the two interact, see program signals and letters of intent.

Should I send a thank-you note after an away rotation?

None of the specialty guides in the table addresses thank-you notes after a rotation; their limits cover communication around interviews. Thank the team in person or in a short note on your last day, and keep it to the rotation: nothing about ranking or how interested you are. Dermatology asks applicants to refrain from contacting programs "to express interest or provide application updates prior to interviews", and it bars post-interview thank-you letters. Interview thank-you rules are in the residency interview thank-you email guide. EM applicants can't signal home programs at all; the emergency medicine letter of intent page shows that home-program letter.

Get a free review of your residency letter

Get a free Quick Review of your residency letter against GradPilot's residency letter of intent rubric. It checks that your reason joins a feature of the program to what you would do with it and says where you learned it, that your interest is stated at its true strength, and that any update is a dated fact the program doesn't already hold. Full annotated letters are in the residency letter of intent examples.

Sources

Retrieved November 7, 2026, except where noted.

• NRMP, 2027 Match Participation Agreement for Applicants: section 6.3 (accuracy), section 6.4 (confidentiality; sharing a rank list with advisers).
• NRMP, Match Code of Conduct for Applicants: limits on post-interview communication.
• NRMP, 2027 Voluntary ROL Lock process and timeline: February 8, 2027 lock target.
• OPDA 2026–27 specialty guides (published by CMSS), linked under the table: signal and communication guidance.
• Association of Professors of Dermatology, 2026–2027 application cycle statement (May 1, 2026): SLOE source, signaling, post-interview letters, faculty advocacy.
• American Council of Educators in Plastic Surgery, Post Interview Communication Policy (updated February 2026): advisee exception.
• APPD and partners, 2026–27 pediatrics residency recruitment recommendations: letters of intent rule.