Application deadlines for McKinsey, Bain, and BCG begin as early as March 29. To keep up with the application process, sign up for upcoming events, and submit your application, please visit each firm’s website.
For undergraduates (full-time):
- Bain Associate Consultant deadlines: *July 19, 2026, (March 15, 2026 for Q2 2026 Start)
- BCG Associate deadline: Expected Summer 2026
- McKinsey BA application deadline: August 11, 2026 (Applications open on July 1, 2026)
For undergraduates (internships):
- Bain Summer Associate deadlines: *March 29, 2026 or August 31, 2026
- BCG Summer Associate deadlines: **Expected April 2026
- McKinsey Summer BA application deadline: March 29, 2026
NOTE:
*Bain will review applications after each deadline date. You can apply to either deadline; be prepared to interview a few weeks later.
**BCG applications are not open, see deadlines added above.
How can I learn more about consulting?
- CaseCoach – The populations OCS serves (Yale College, GSAS and Postdocs) have access to CaseCoach, an interactive web application built by experts from McKinsey, BCG, and Bain. CaseCoach has several resources to get you started.
- Interview Prep Section of CaseCoach: includes 5 online courses that you can take to learn everything from Consulting Recruitment Essentials, the Case Interview, Case Math, Fit Interview and Personal Experience Interview.
- Resources Section of CaseCoach: includes hundreds of articles organized by the topics of Careers, Applications, Interview Tips and Firms.
- Management Consulting and the Interview Process Guide includes an introduction to consulting, examples of cases, two common case interview methods, and tips for acing the case interview.
- Forage offers short, self-paced, virtual work experiences designed and delivered by leading companies, including consulting firms. Virtual work experiences let you take on the practical tasks of a consultant so that you can get a feel for what it’s like to work in consulting.
How can I prepare my application materials?
- Visit the OCS website for resume resources and cover letter tips.
- Use Big Interview torun your draft resume through an AI review and upload a specific job description to see how well your resume aligns with that role.
- Watch the CaseCoach Resume Course – select Applications – Resume Course for Students. This also includes a module on the cover letter.
How can I prepare for case interviews?
- CaseCoach provides guidance on how to approach case problems, exercises to hone your case skills, and access to live partners to practice your skills. Go to Interview Prep – Case Practice to select from 100+ cases that you can filter by type, difficulty, function, sector, stretch area, and if the case includes a video. Go to Interview Prep – Drills to practice key case-solving skills on your own and make progress where needed.
- Find additional resources here, including a Case Prep Timeline.
- Case interview prep events and updates on recent trends can be found on the OCS Consulting page.
How can I prepare for behavioral interviews?
- Visit the OCS website for interviewing resources, including how to tell your interviewing story, and Big Interview, a platform enabling you to run interactive mock interviews and receive instant feedback.
Connect with the OCS for advice, review of your application materials, and encouragement along the way.
Updated 3/6/2026