1. Not Knowing Technicals Well Enough
Technical questions are usually a key part of finance interviews, so being prepared is non-negotiable. A mistake a lot of candidates make is memorizing formulas without understanding the logic behind them. It also often occurs that some struggle to connect accounting, valuation and financial modeling concepts.
For every finance concept, you need to see the bigger picture and be able to explain what happens and how it affects the company. This applies to topics such as DCFs, the Three Financial Statements or Valuation Multiples.
Tip: Practice explaining concepts in your own words and don’t be too focused on detail but keep the bigger picture in mind.
2. Generic Answers to “Why Finance?” or “Why This Firm?”
A lot of times, you’ll face the question of why you want to work in finance or the specific firm. Avoid giving answers that could apply to almost any finance role or firm. This could imply that you haven’t done enough research on the firm and the position. You also shouldn’t only focus on the reputation or prestige
An ideal answer refers to your previous experiences, your interests and career goals with the role. To answer firm-specific questions, stay up-to-date and know about recent deals, the relevant teams and the firm’s positioning and culture.
Tip: Include concrete reasons such as relevant deals, teams, sectors or aspects of the firm that genuinely interest you.
3. Underestimating Behavioral and Fit Questions
While thoroughly preparing for technical questions is important, it shouldn’t take up all of your time. Candidates often underestimate the behavioral and fit questions and can be caught off guard.
To answer behavioral questions, you should prepare a set of experiences that you can apply to different questions. The examples should represent your contribution well and be structured and concise.
Tip: Prepare several strong personal examples and structure them with the STAR method.
4. Not Having Good Knowledge of The Current Market
Especially for roles in Investment Banking, Asset Management, Equity Research or other market-related areas, interviewers will expect you to have knowledge of the current market.
Only knowing the headlines is not enough. You need to understand their relevance and be able to explain the rationale behind a recent transaction for example. Another thing the interviewer will look for is your personal view on current market developments. Prepare thoroughly and don’t try to learn everything shortly before the interview.
Tip: Regularly follow a few relevant companies, sectors and deals and be prepared to discuss their strategic and financial implications.
5. Rushing When You Do Not Know the Answer
Finance Interviews can be a stressful situation and you might feel like you need to answer every question immediately. This can lead to avoidable mistakes, especially in technical questions or calculations.
Take your time to structure your thoughts and then work through the problem step by step. If you don’t know the answer, then you can be transparent because interviewers normally don’t expect you to know everything.
Tip: Take a moment to think, structure your approach and talk the interviewer through your reasoning.
Conclusion
Strong Finance Interview preparation is a combination of technical questions, understanding the concepts, and also behavioral questions, so communicating your motivation and showing genuine interest.
It’s also important to keep practicing under realistic conditions, to become better at explaining your reasoning clearly and confidently. This way you’ll be able to handle unexpected questions in the actual interview.
The key takeaway: Don't try to prepare for every possible question. Focus on understanding the fundamentals, knowing your own story and practicing how you communicate your thinking under pressure.
