If you’re recruiting for consulting, the calendar has moved. For summer 2026 internships, McKinsey, Bain, and BCG (together called MBB) set undergrad deadlines in June and July 2025, the summer before junior year. For summer 2027, McKinsey and Bain moved their first deadline to March 29, 2026, in the spring of sophomore year.
That means consulting coffee chats, the 15–30 minute informational conversations (usually video calls) where you learn what a firm is really like, need to start earlier too.
This guide covers when to start, how to find people, what to write, what to say, and how to follow up, with notes for MBA students.
A coffee chat is a short conversation to learn about someone’s job, firm, and office. Most run 20–30 minutes, often by video, and some firms host group sessions with several students at once.
It isn’t a case interview, a job pitch, or a request for a referral. If a referral ever comes, it comes later.
What you get is specifics: how staffing works in an office, what projects people do, and why someone picked one firm over another. That feeds your “why this firm” answers and resume tailoring, and sometimes leads to an event invitation or an introduction.
Chats don’t guarantee interviews. But in structured MBA recruiting they aren’t really optional: they’re expected in practice at most programs, and skipping them makes interview lists harder to reach.
| Recruiting for | Application deadlines (recent cycle) | Start chatting |
|---|---|---|
| Summer 2026 undergrad internship (last cycle) | McKinsey Summer Business Analyst Intern: July 17, 2025. Bain Associate Consultant Intern: July 6 and Sept. 2, 2025. BCG Summer Associate: June 23 and Sept. 3, 2025. | Spring of sophomore year |
| Summer 2027 undergrad internship (current juniors) | Bain Associate Consultant Intern: March 29 and Aug. 31, 2026. McKinsey Summer Business Analyst Intern: March 29, 2026. | Fall–winter of sophomore year |
| Summer 2027 MBA internship (first-years who enrolled fall 2026) | School-run fall process, with interviews in January at many schools (MIT Sloan’s interview period starts Jan. 4, 2027) | September–November of first year, within school rules |
The summer 2026 dates come from a Villanova career office roundup.
For summer 2027, Bain moved its first deadline to March, and McKinsey shifted junior-summer applications into sophomore spring, closer to investment banking timelines.
McKinsey set March 29, 2026 as its deadline for 2027 internships. BCG’s summer 2027 undergrad timing wasn’t confirmed in the same sources, so check its careers page.
If you’re an undergrad. If you’re a sophomore now (Class of 2029), assume next spring is when junior-summer applications happen, and start chatting this fall. Join firm mailing lists such as Connect with McKinsey, which is open to North American undergraduate and non-MBA master’s students and sends event invitations and deadline announcements. Deadlines change every year, and firms often review applications as they arrive, so check each firm’s careers page early.
Several firms also run sophomore programs. A Cornell career office summary lists McKinsey, Bain, BCG, Deloitte, EY-Parthenon, and PwC, with formats ranging from 10-week paid internships to one- to three-day workshops.
If you’re an MBA student. Your school sets the rules. At MIT Sloan, for example, the 2026–27 recruiting guidelines allow company presentations and coffee chats starting October 5, 2026, and require fall chats with first-years to be group sessions of two or more students. Other schools set their own dates and formats.
Your school’s calendar and consulting club decide when you can reach out. Company-hosted chats count, so sign up as soon as they’re posted. To see how fall chats lead into January interviews, check the full MBA recruiting calendar.
Start with your warmest contacts and work outward.
Build a target list. Pick three to five firms, then two or three people per firm and office. Mix seniority, leaning toward analysts and associates, who are closest to recruiting. This is a rule of thumb, not a quota.
Former consultants now in business school are worth a message too; the etiquette is much like talking with current MBA students as a prospective applicant.
If firms don’t visit your campus, show that you already know the firm’s work and the office you want; people are more likely to answer. MBA students can read how firms that don’t recruit on your campus find candidates.
Each template names the connection first, asks for a short slot, and makes scheduling easy. None attaches a resume or mentions a referral.
1. Alumni cold email (undergrad)
Subject: [Your school] sophomore: question about [Firm]’s [City] office
Hi [Name],
I’m a sophomore at [Your school] studying [major], and I found you through the alumni directory. I’m exploring consulting and would love to hear how you chose [Firm]. Would you have 15–20 minutes for a call in the next few weeks? I’m happy to work around your schedule.
Thank you,
[Your name]
2. Follow-up after a firm event
Subject: [Your school] student: thank you for [Event name]
Hi [Name],
Thank you for speaking at [event] on [day]. Your point about [specific thing they said] stuck with me, and I’d like to understand it better. Would you be open to a 15–20 minute call in the next two weeks? Any time that suits you works for me.
Best,
[Your name]
3. MBA version: reaching a second-year or recent alum
Subject: [Your school] first-year: your [Firm] internship
Hi [Name],
I’m a first-year at [Your school] coming from [pre-MBA role], and I saw you interned at [Firm]’s [City] office. I know recruiting season is busy, so I’d be grateful for 15–20 minutes whenever it suits you. If you’re already holding a group chat with first-years, I’d be glad to join that instead.
Thanks,
[Your name]
Follow-up rule. If you don’t hear back, send one polite nudge after about a week. Then stop and move to the next name.
Before you send, check:
| Ask this | Instead of this | Why |
|---|---|---|
| “What kind of work has your office staffed you on this year?” | “What does McKinsey do?” | The answer is on the website |
| “How did you choose between [Firm] and other offers?” | “Is it hard to get in?” | Gives you “why this firm” material |
| “What surprised you in your first six months?” | “What’s the work-life balance like?” (as an opener) | Invites honesty without sounding like a complaint |
| “How does staffing work in your office?” | “Can you refer me?” | Referral asks come later, if ever |
| “What do strong interns do differently?” | “Can you give me a case to practice?” | Respects their time; case practice is a separate relationship |
| (MBA) “How did your summer internship convert, and what mattered?” | “What’s the salary?” | Salary figures are published; ask about the path instead |
Send a thank-you note within 24 hours: three or four sentences that mention one specific thing you learned. Don’t ask for a referral in it.
Then log the conversation. Here’s a simple tracker with a hypothetical example row:
| Name / firm / office | Date and how you met | What you learned | Next step and date |
|---|---|---|---|
| [Name], [Firm], Chicago | Oct. 8; alumni directory | Office staffs many healthcare projects | Attend their suggested workshop; update them by Nov. 15 |
Two to six weeks later, once you’ve acted on their advice, send a short “closing the loop” note: “I attended the case workshop you mentioned, and it was as useful as you said.”
Relationships build over several conversations, not one. Aim for networking without sounding transactional: show real interest in the person and the firm, and make any ask about learning more or meeting another colleague rather than a recommendation. It also helps to talk with people who came in through the same path you’re taking.
If you’re an undergrad (sophomores):
If you’re an MBA student (first-years):
A few well-prepared conversations this month will teach you more about which firm fits than any amount of reading firm websites.
