COVER LETTER · MCKINSEY & COMPANY BA

    Write your McKinsey BA cover letter in 45 seconds.

    Free, tailored to your resume and the actual McKinsey posting, in the format McKinsey recruiters expect.

    Updated May 2026·7 min read

    QUICK ANSWER

    A McKinsey BA cover letter that gets responses is 250 to 350 words across 3 paragraphs, opens with a specific result you delivered (not a thesis statement), names one specific reason for McKinsey (a recent publication, a named practice, a real conversation with an alum), and ends with a concrete ask. The widget below writes that letter from your resume and the McKinsey JD in 45 seconds.

    SEE THE OUTPUT, THEN WRITE YOUR OWN
    EXAMPLE OUTPUTUSC Marshall student, McKinsey BA application
    READY

    Your cover letter

    Business Analyst at McKinsey & Company, Los Angeles
    COVER LETTER287 WORDS · 4 PARAGRAPHS

    Dear McKinsey Recruiting Team,

    Leading a 12-week diagnostic for my campus consulting club's pro bono client, a 40-person nonprofit, cut their volunteer turnover by 18% and saved their executive director eight hours a week of recruiting time. The work pulled together stakeholder interviews, a process map, and a phased rollout, the same shape of work I see in McKinsey's Operations practice. I am applying to the McKinsey Los Angeles BA class for that reason.

    What draws me to McKinsey specifically, beyond the firm's range, is the recent Implementation practice work I read in The Operations Practice's 2026 industrial productivity report. The case study on the chemicals client's frontline-led continuous-improvement program tracked the exact mechanic I struggled with at the nonprofit: how to make a structured intervention stick after the consultants leave. I want to learn that mechanic from the team that wrote the playbook. My conversation last month with Alex Chen (USC '19, EM in LA) confirmed the practice is a fit; she described the same frontline-engagement work she leads with a consumer-goods client.

    The attached resume covers my coursework in Operations and Strategy at USC Marshall, my year on the consulting club's leadership team, and a summer at PDL where I owned the rebuild of the customer-onboarding flow. I would welcome the chance to discuss the McKinsey BA role in an interview at your convenience.

    Best regards, Maya Chen

    Example output for a fictional student. Your real letter is written from your own resume and the McKinsey JD you paste.

    1Upload your resume (PDF or DOCX)
    Drop PDF or DOCX here, or click to browse
    10MB max. Text-based files only.
    2Paste a job URL, role name, or the full job description
    3Pick a tone

    What the widget checks for a McKinsey BA JD

    The flags tuned to McKinsey\'s letter format. These are the checks that drive the rewrites for a McKinsey & Company business analyst application specifically.

    Result-first opener

    First sentence is a specific outcome you delivered, not a thesis statement. Recruiters flag generic openers as the #1 cause of cut.

    McKinsey-only reason

    The why-McKinsey paragraph names something that would not work for Bain or BCG. Generic "I admire the firm" gets flagged.

    Named practice or office

    Reference a specific practice (Operations, Implementation, McKinsey Digital, Risk & Resilience) or office (LA, NY, Chicago).

    One resume bullet hook

    Connect one specific resume bullet to one consulting-relevant skill. Do not retell the resume; reference one thing and explain its consulting parallel.

    3-paragraph structure

    McKinsey recruiters spend under 60 seconds on the letter. 3 paragraphs at 250-350 words is the read-time fit.

    Concrete close

    Last sentence is a concrete ask, not "I look forward to hearing from you." Name the BA class, the office, the timeframe.

    No ChatGPT-isms

    Strip "In today's competitive consulting landscape", "I am writing to express", "as a passionate problem-solver", and similar phrases recruiters now skim past automatically.

    How the cover letter writer works

    1. Upload your resume

    PDF or DOCX. The widget reads your resume to pull specific bullets it can reference in the letter.

    2. Paste the McKinsey JD

    Either the JD text or the URL of the posting on mckinsey.com.

    3. Pick a tone

    Professional, conversational, or enthusiastic. For most banking and consulting roles, default to professional.

    4. Edit and download

    The letter renders in an editable text area on the left, with a live PDF preview on the right.

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    Every Monday: new cover letter angles for McKinsey and peer firms, deadline changes, and the specific phrasing that lifted response rates last week.

    Frequently Asked Questions

    Does McKinsey actually read the cover letter?

    Yes for BA and consultant applications, especially from non-target schools. Recruiters use it as a tiebreaker between two similarly-qualified resumes; a generic letter signals you copy-pasted it across firms, a specific one signals fit.

    How long should a McKinsey BA cover letter be?

    250 to 350 words, single page, three paragraphs. McKinsey recruiters spend under 60 seconds on it.

    What should the first sentence be?

    A specific result you delivered, not a thesis statement. "Cutting volunteer turnover 18% by leading a 12-week diagnostic" beats "I am writing to express my strong interest."

    How specific does the "why McKinsey" paragraph need to be?

    Specific enough that the same letter would not work for Bain or BCG. Name one recent McKinsey publication, one practice you want to join, or one named methodology you have applied.

    Should I name an interviewer or alum I have spoken with?

    Yes, if the connection is real and recent. Do not name-drop someone you have not actually spoken with; recruiters check.

    Is the widget really free?

    No catch. Upload your resume, paste the McKinsey JD, get the letter and a downloadable PDF, no account required.

    Can I edit the letter after the widget writes it?

    Yes, in-place. The widget renders the letter in an editable text area on the left and the live PDF preview on the right.

    How is this different from ChatGPT?

    ChatGPT writes a generic letter that sounds like every other ChatGPT letter. The widget pulls live context from the McKinsey JD, references your resume specifics, defaults to the 3-paragraph 250-350-word format, and lets you Regenerate.

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