"Why finance?" is one of the first questions asked in an interview, whether in banking, asset management, audit or consulting. It looks simple, which is exactly what makes it dangerous: recruiters hear it dozens of times a week and instantly recognise canned answers. Here is how to build an authentic answer that holds up under follow-up questions.
The recruiter's sincerity test
Behind this question, the recruiter is not looking for a definition of finance. They are checking three things.
- Is your motivation real? The job is demanding: hours, pressure, constant learning. They want to be sure you know what you are signing up for.
- Do you understand the job? Saying "I like numbers" is not enough. The recruiter expects a precise idea of what the work looks like day to day.
- Will you stay? Training a junior is expensive. A superficial motivation suggests a quick departure.
The question often comes back in other forms: "Why this job?", "What attracts you to finance rather than consulting?", "Where do you see yourself in five years?". A solid answer on substance serves you for all of them.
It is closely tied to the question about the role itself, which we cover in our article How to answer "Why this role?".
Finding your story
A good answer is not manufactured, it is rediscovered. Take an hour to trace back what led you here.
Ask yourself these questions:
- What was the first moment finance interested me? A course, a book, a news story, a conversation, an internship?
- What did I do to go deeper: finance society, investment club, project, certification, stock-market simulation?
- What do I concretely enjoy in the job I target: analysing a company, structuring a deal, following markets, advising a client?
- What steered me away from other paths, and why?
Look for facts, not adjectives. "Passionate about markets" says nothing. "I followed the restructuring of a CAC 40 company for my thesis and wanted to understand how the bankers had put the financing together" is verifiable and personal.
A good story generally contains:
- a trigger (a moment or a contact);
- an action on your part (you dug in, tried, learned);
- a confirmation (an internship, a course, an experience that validated your choice).
Linking your background to the target job
The recruiter must feel that your choice flows from your background. Build a bridge between what you have done and what you want to do.
Suggested structure, in 60 to 90 seconds:
- The starting point: what sparked your interest.
- The steps: what you did next (courses, internship, project).
- The specific job: why this job rather than another in finance.
- The firm or team: a concrete element that attracts you (if the question allows).
If your background is unusual (career change, other field), do not hide it: show the coherence. Our guide to switching careers into finance and our article "Tell me about yourself" will help you connect the dots.
💡 Learn more: to prepare the whole interview, see our guide Preparing for an investment banking interview.
Sample answers
These examples are outlines: adapt them to your own experience, do not recite them.
Business school student, aiming at investment banking
"During my first year, I took a valuation course that made me realise a company can be read as a set of financial choices. I then joined my school's finance club and worked on analysing an acquisition in the energy sector. What I liked was linking a company's strategy to numbers, and doing it as a team, with a real demand for precision. My audit internship confirmed my interest in accounts, but I wanted to be closer to the decision side: that is what attracts me to M&A."
Engineer aiming at markets
"At school, I discovered probability applied to financial time series, then coded a small backtesting model for a personal project. I liked that the maths had an immediate, measurable consequence. An internship on a trading floor showed me the pace and the risk constraints, and I understood that this environment, where you decide fast with data, is what I am looking for."
Career change
"I worked four years in operations consulting, building cost models for industrial clients. I realised my most interesting assignments were the ones where I discussed investment with the finance director. I passed CFA Level I to check that this interest held up under study, and I am preparing my move into management control."
Student with no finance experience
"I do not have finance experience yet, but I managed my society's treasury (30 members, a budget of about €5,000). I found that choosing between expenses amounted to reasoning in terms of risk and return. I then took finance electives and read the economic press every week. I am looking for an internship to move from theory to practice."
Replace the details with your own, of course, and keep facts you can defend.
Clichés to avoid
- "I like numbers." Many other jobs do too. Say what you like doing with numbers.
- "Finance is the heart of the economy." True, but impersonal: anyone can say it.
- "I am drawn by prestige / pay." Even if pay matters, mentioning it first makes you look interested in nothing else.
- "I have been passionate about markets forever." "Forever" sounds false and is hard to verify: a dated, factual story is more credible.
- "I want to work in a demanding environment." Everyone says it, no one is convinced.
- Reciting a memorised speech. It shows in the intonation and collapses at the first follow-up. Remember the outline and three facts, nothing more.
- Disparaging another sector. Saying consulting or industry bores you makes the comparison negative.
Anticipate follow-ups. A good recruiter will dig: "Which recent article struck you?", "Which deal did you follow?", "What do you do to keep learning?". For consistency, also reread your CV before the interview: the dates, titles and experiences you mention must match it. FinanceCV handles the layout and produces a structured, ATS-compatible document, so your background is read the way you tell it. For other pitfalls, see our interview mistakes to avoid.
Ready to build your finance CV? Use our free generator to get a professional document in minutes.