How to get into McKinsey, BCG and Bain

US application routes, assessments, case and fit interviews at McKinsey, BCG and Bain, with official sources and a practical preparation plan.

Northstar team22 October 2026

Updated 22 October 2026

A career-center email you saved for later, a deadline on the calendar, and a first-round case you can already picture. Start the preparation tonight.

The short answer: the US routes we read start with an online application. BCG’s US pages add a Consultant Career Assessment after you apply, then an online case for some Associate candidates. McKinsey says Solve is part of the process for most consulting roles, then for most client-facing roles a Personal Experience Interview and a Problem-Solving Interview. Bain says consulting applicants typically do a digital assessment, which some roles and offices require, and then case interviews. We found no US interview format for McKinsey or Bain, so those parts come from their global pages. Prepare two things well: cases you can solve out loud, and a handful of real stories about your own work.

Built from each firm’s own careers pages, read on 22 October 2026. Processes change by role, school and year, so check the page for yours.

Who gets in the room

Who gets shortlisted? McKinsey says it wants smart, driven problem-solvers from a wide range of disciplines. BCG’s global FAQ says it is not limited to one profile and looks for strong academic performance among students. Bain says it looks for people who are intellectually curious and entrepreneurial and who can explain why they want to join Bain, and its Associate Consultant page asks for educational background and relevant test scores. We found no published cut-off for the US, so treat numbers online as unofficial.

Your route depends on your degree. McKinsey lists Business Analyst roles for undergraduates and Associate and Associate Intern roles for MBAs. BCG’s US page covers Summer and Full-Time Associate roles, with a separate page for advanced degree candidates such as PhD, MD and JD. Bain’s Associate Consultant role is for undergraduates and professionals a few years out of college, its internship for students with one summer left, and Summer Associate for MBA candidates. Deadlines are school-specific: Bain’s Stanford page lists 11 October 2026 for graduates between December 2026 and June 2027, and BCG says its 2027 Associate deadlines have passed.

How each firm runs it

Steps marked global come from the firms’ global pages, because we found no US page describing McKinsey’s or Bain’s interview steps. Details differ by role, so check what your recruiter sends you.

Firm	Before interviews	Case interview	Fit interview
McKinsey	Online application. Solve for most consulting roles (global page)	Problem-Solving Interview: a typical client scenario (global page). Sample cases on its site	Personal Experience Interview: two examples in each of four areas (global page)
BCG	US application with top two office preferences, then the Consultant Career Assessment. A select group of Associate candidates also does an online case (US pages)	Realistic business problem: structure, ask questions, analyse data, quick sums (global page)	Skills interview on experience and motivation, plus a behavioural part (global page)
Bain	Digital assessment where required (Sova or Test Gorilla). Listed for Summer Associate (MBA) applications	Case interview with materials provided. No single “right” answer	Some interviews include behavioural questions. Be ready to say why Bain

McKinsey

What does McKinsey test first? Solve, a gamified assessment of natural problem-solving. Its page says there is no need to prepare. For most client-facing roles the interviews are a personal experience interview and a problem-solving interview, and some roles add an expertise interview. For the Problem-Solving Interview, McKinsey recommends working through the sample cases on its site, which include their logic and suggested answers. It also says there is no single logical solution, and that you should listen carefully and share a tailored answer, not a standard framework.

For the Personal Experience Interview, McKinsey suggests two personal examples in each of four areas it lists on its interviewing page. Pick experiences that mattered to you, talk about your own role, and lead with your reasoning. It wants a conversation, not a rehearsed story. McKinsey’s US pages cover programs and roles, but we found no US description of the interview steps, so the steps above come from its global page. Your recruiter confirms your interview details in advance.

BCG

What does BCG ask? It describes four steps for client-facing roles: application, a skills interview about your experience and motivation, a case interview, and a team interview. In the case interview you work through a realistic business problem: structure your approach, ask questions, analyse data, do quick calculations and pick out the most important factors. BCG says there often is not a single right answer, and that the quality of your reasoning matters most. Its page also quotes an alumna reminding candidates that BCG interviews include a behavioural portion, and that answers should relate back to the requirements of the job.

BCG’s US Associate page adds steps before interviews. You create a profile, upload a resume and choose your top two office preferences. After you apply you are prompted to complete the Consultant Career Assessment. Invitations are sent 30 to 90 minutes after you submit, and you have 48 hours to finish. A select group is then invited to an online case of about 35 minutes, around two weeks after the deadline. For MBA summer internships, BCG lists a longer online case of about 40 minutes. Its US pages do not say how many interviews follow.

Bain

How does Bain screen? For consulting roles it describes a digital assessment and then case interviews. The assessment is required for some roles and offices, and Bain says requirements vary. If you get one, it is Sova or Test Gorilla, takes about 30 to 40 minutes, and calculators are allowed during the assessment but not in later interviews. Bain says it asks every candidate for a role the same questions, to reduce bias, and wants to hear why you want to join Bain. Case interviews reward precision and creativity, and Bain provides the materials. We did not find a US-specific interview format on Bain’s pages.

Preparing for the fit round

How many stories do you need? A simple approach for all three firms is to write down six to eight real experiences where you led, handled conflict, failed and recovered, or changed someone’s mind. For each, note the situation, your role, what you did, why you chose it, and what happened. This is our suggestion, not a firm requirement. Then practise saying each one in about two minutes, out loud.

A worked example: one story, two minutes

What does a ready fit answer sound like? Here is an illustration of the shape, not a real candidate and not a firm question. Say you led a four-person team on a college project and a teammate stopped replying. Situation: three weeks to a deadline, one section missing. Role: you were the lead. Action: you called the teammate, learned the work was blocked by a data gap, split the section in two and took the harder half. Why: a rushed reassignment would have cost the team trust. Result: you delivered on time and set a weekly check-in for the rest of the project. Said out loud, it takes about two minutes.

A realistic prep plan

How should you spend the weeks after you get the invitation? This is our suggestion, not a firm’s rule. Adjust it to your time.

When	Focus	Practice
Week 1	Structure and maths	Tailored structures, mental maths, chart reading. Draft your stories.
Week 2	Cases out loud	Timed cases, recorded or with a partner. Review each one.
Last days	Pressure and fit	Live mocks, your stories at speed, questions for the interviewer.

With less time, keep the rhythm: a few full cases a week, short daily drills, and one human mock.

What gets candidates cut?

We did not find rejection reasons on any of the firms’ pages we read, so there is no official list to quote.

A note on AI

Can you practise with AI? McKinsey says using AI to practise interview questions or to explain concepts is encouraged, and that generating real-time answers during an interview, or using AI during assessments unless permitted, is not allowed. Bain says AI tools are strictly prohibited during its digital assessment.

Where this road leads

Picture it a few years on. A former teammate now runs a start-up and still picks up when you call. Another moved into investing. None of that is promised by a job. It is the kind of road that opens when you get in, which is why the preparation is worth doing properly.

Practise out loud with Northstar

Northstar is our product, so read this as a pitch from an interested party. Even with a good practice partner, nobody is free at 11 pm. Northstar is a voice agent that runs a case with you out loud: it hands over data only when you ask, pushes back on weak logic and gives you a scored report with the line you said and the minute you said it. It does not run firm assessments such as Solve or the digital tests, so use the firms’ own pages for those. For the case round, you can start with a case or read the Knowledge section.

Sources

Official pages, read 22 October 2026:

By the Northstar team. Updated 22 October 2026 · Questions? support@northstarclub.in

Frequently asked questions

Are there programs before the job application?

Yes. McKinsey lists Connect with McKinsey for non-MBA students, BCG lists BCG Launch for undergraduate and non-MBA master’s students, and Bain lists exploratory programs for second-year students, with applications closing 30 November 2026.