Yale School of Management Essay Guide

Quick facts: Yale SOM 2026–2027

Why Yale SOM essays are different

Yale School of Management receives roughly 4,000 applications for ~360 seats and uses a single-essay format that has barely changed since 2014: 'Describe the biggest commitment you have ever made.' (500 words). The prompt is deceptive in its simplicity — readers screen primarily for the cost of the commitment, not its impressiveness. An applicant who committed to caring for a grandparent for three years often outscores an applicant who 'committed' to a high-status job. SOM's mission ('educating leaders for business and society') shows up in committee evaluation: applicants whose commitments connect to a broader social purpose, or who can show how their commitment integrates business and society, advance more often than applicants who pick a purely professional or purely personal commitment. SOM also runs a video behavioral interview after submission, and readers grade it as part of the essay set, not the interview.

• 01

  A commitment that has actually cost you time or money

  The cost is the rubric. A commitment that didn't cost the applicant anything reads as a preference, not a commitment.

• 02

  Connection to Yale SOM's mission of business and society

  The strongest essays integrate the two halves of SOM's mission. Pure-business or pure-nonprofit commitments often miss the integration the rubric rewards.

• 03

  A career arc that integrates the two

  If the commitment is community-oriented, the essay should hint at how the MBA accelerates it. If it's career-oriented, the essay should hint at the broader social purpose.

• 04

  Specificity — not slogan-level values

  'Making the world better' is slogan; 'I spent 12 hours every Sunday for four years on…' is specific. Specificity wins at SOM.

Describe the biggest commitment you have ever made.

500 word limit

Grade with this prompt

1. 01

   List the five things in your life that have cost you the most time. The commitment lives in that list.

2. 02

   For each, write one sentence on what it has cost (hours, dollars, relationships, opportunities forgone).

3. 03

   Pick the one with the highest cost AND a credible connection to business-and-society.

4. 04

   Draft the essay around the cost, not the outcome. The cost is what makes the commitment real.

5. 05

   Prepare for the video behavioral interview in parallel — readers grade it alongside the essay.

6. 06

   Read the final draft and ask: would I still do this if no one was watching? If yes, the commitment is real.

A strong SOM essay opens with the cost — a number, a specific weekly hour count, a relationship strained — and then earns the rest of the essay by showing what the applicant kept doing in spite of the cost. The middle is the smallest set of choices that prove the commitment was tested. The close connects the commitment to a credible post-MBA path that integrates business and society, without naming the SOM mission statement explicitly.

Want to see a fully scored example? Read a real HBS essay critique →

• ✗ Picking a commitment that hasn't cost anything

  The strongest essays describe a commitment with measurable cost (time, money, relationships, sleep). A commitment without cost is a preference.

• ✗ Slogan-level 'making the world better' language

  SOM's mission is integration, not service language. Generic do-gooder essays underperform specific integration essays.

• ✗ Ignoring the business-and-society mission

  A purely commercial commitment essay can win — but only if the writer explicitly engages with how it connects to broader purpose.