EY Roles and Responsibility

For a Manager, questions test your ability to scope, manage, and deliver complex transaction advice with commercial and risk awareness.

Q1: You're scoping a complex financial due diligence project for a new client. How do you develop the budget and the engagement letter?

My approach is to ensure the scope is precisely defined and the budget is realistically built from the bottom up.

1. Scoping Workshop: I would first hold a detailed scoping workshop with the client to understand their key investment thesis, concerns, and the specific questions they need our diligence to answer.
2. Risk-Based Work Plan: Based on this, I would develop a detailed work plan, focusing our team's time and effort on the high-risk areas (e.g., complex revenue recognition, quality of earnings) rather than applying a boilerplate approach.
3. Bottom-Up Budget: I would then create a bottom-up budget, estimating the hours required for each major workstream and assigning the appropriate staff levels (Associate, Senior, Manager). This would be the basis for our fee proposal.
4. Engagement Letter (EL): I would ensure the EL is crystal clear, explicitly stating what is in scope, what is out of scope, the key deliverables, the timeline, and our fee structure. This document is critical for managing expectations and scope creep later on.

Dos ✅

• Describe a client-centric scoping process.
• Emphasize a risk-based approach to the work plan and budget.
• Highlight the importance of a clear and precise engagement letter.

Don’ts ❌

• Suggest using a generic, one-size-fits-all budget.
• Base the fee purely on a percentage of the deal value without a bottom-up analysis.
• Underestimate the importance of clearly defining what is out of scope.

💡 Why This Answer Works: This answer demonstrates strong project and commercial management skills. It shows you have a disciplined and professional process for the critical setup phase of an engagement. This proves to the interviewer that you can be trusted to scope projects correctly, manage client expectations from the start, and protect the firm's commercial interests.

Q2: Describe a time you presented a contentious FDD finding (e.g., a large QoE adjustment) to a client's senior management. How did you defend your position?

On a buy-side deal, my team uncovered that the target company was aggressively recognizing revenue from long-term contracts upfront, which significantly inflated their recent EBITDA growth. The client's deal team was emotionally invested and challenged our proposed QoE adjustment.

To defend our position, I took a three-step approach in the meeting with the client's Investment Head:

1. Anchor to the Facts: I started by walking them through the specific clauses in a sample of contracts, showing exactly where the performance obligations were not yet met.
2. Reference the Standard: I then referenced the specific paragraphs from Ind AS 115 (Revenue from Contracts with Customers) that our conclusion was based on. This moved the conversation from opinion to accounting principles.
3. Frame the Risk: Crucially, I framed the issue as a risk to them. I explained that this aggressive policy would not be sustainable post-acquisition and that their valuation would be based on inflated, non-recurring earnings.

The data-driven and risk-focused approach worked. They accepted our adjustment and used it to negotiate a lower price.

Dos ✅

• Show a calm, data-driven approach to defending a position.
• Anchor your argument in facts and objective accounting standards.
• Frame the finding in terms of the risk and benefit to your client.

Don’ts ❌

• Become emotional or defensive in the face of a challenge.
• Argue based on your "experience" or "gut feel" without evidence.
• Back down from a correct but unpopular finding.

💡 Why This Answer Works: This answer showcases technical conviction and senior-level communication skills. It proves you can handle high-pressure client situations and defend your team's work with a calm, evidence-based approach. The ability to reframe the issue as a risk to the client is a sophisticated advisory skill, demonstrating your value beyond just crunching numbers.

Q3: What is your approach to reviewing the final due diligence report to ensure it is high-quality, insightful, and manages the firm's risk?

My review process is multi-layered, focusing on what I call the "three C's": Correctness, Clarity, and Commerciality.

1. Correctness: I perform a detailed review of the key sections, tying all numbers in the report back to the underlying analyses and working papers. This is the foundational check for technical accuracy.
2. Clarity: I read the entire report from the perspective of the client. Is the key message, the "so what," coming through clearly in the executive summary? Is the language simple and direct? Is there any jargon that could be misunderstood? A report is useless if the client can't understand its key conclusions.
3. Commerciality & Risk: Finally, I do a risk review. Have we clearly distinguished between facts and our professional judgment? Is our language appropriately caveated? Does the report focus on the key issues that could impact the deal value or the client's investment decision? This ensures our advice is not only insightful but also manages the firm's professional liability.

Dos ✅

• Describe a structured review process with clear objectives.
• Emphasize the importance of the executive summary and the "so what."
• Show a strong understanding of managing the firm's risk through careful wording.

Don’ts ❌

• Describe a review that is just a simple spell-check or number check.
• Underestimate the importance of the report's narrative and clarity.
• Forget the crucial step of reviewing the report for professional risk.

💡 Why This Answer Works: This response demonstrates a deep understanding of what makes a great advisory product. It moves beyond simple technical accuracy to focus on the higher-level qualities of clear communication and commercial relevance. The focus on risk management proves you have the mature judgment required of a Manager who is signing off on the firm's work.

Q4: How do you assess and advise a client on the potential synergies in an M&A deal?

I approach synergies with a high degree of professional skepticism, as they are often overestimated.

1. Categorize Synergies: I would first help the client categorize the potential synergies into distinct buckets:

• Cost Synergies: These are the most credible and easiest to quantify (e.g., eliminating duplicate roles, consolidating offices, bulk purchasing power).
• Revenue Synergies: These are much more speculative and harder to achieve (e.g., cross-selling products to each other's customers).

1. Challenge Assumptions: My primary role would be to challenge the client's assumptions. For cost synergies, I would ask: "What are the one-time costs to achieve these savings (e.g., severance, lease break fees)?" For revenue synergies, I would ask: "What is the evidence that your customers will actually buy their products?"
2. Build a Risk-Adjusted Plan: I would advise the client to build a detailed, risk-adjusted implementation plan for each synergy initiative, with clear ownership and timelines. I would also advise them to heavily discount the more speculative revenue synergies in their valuation model.

Dos ✅

• Clearly differentiate between cost and revenue synergies.
• Show a professionally skeptical and challenging mindset.
• Mention the importance of considering one-time costs to achieve synergies.

Don’ts ❌

• Accept the client's synergy estimates at face value.
• Confuse revenue and cost synergies.
• Be unable to explain why revenue synergies are riskier than cost synergies.

💡 Why This Answer Works: This answer shows you can provide sober, strategic advice on a very judgmental and often overly optimistic area of M&A. It demonstrates a mature, risk-aware perspective and proves you can act as a critical sounding board for your client, which is a key advisory skill for a Manager.

Q5: What market trend do you see having the biggest impact on the Strategy and Transactions profession?

I believe the biggest trend is the growing importance of data analytics and AI in the due diligence process. This is fundamentally changing our value proposition.

1. From Sampling to Full Population: We are moving away from manual sampling. With analytics, we can now test 100% of a target's transactions, uncovering risks and opportunities that were previously hidden.
2. Predictive Insights: The next phase is using AI not just to analyze historical data, but to create predictive models that can forecast customer churn or identify synergy opportunities with a much higher degree of accuracy.
3. New Skill Sets: This means the skills required on my team are changing. We need people who are not just great accountants, but who are also data-savvy. A key part of my role is to lead this upskilling and recruit for these new capabilities.

Dos ✅

• Choose a specific and highly relevant market trend (like data analytics).
• Clearly explain how and why it is impacting the profession.
• Link the trend back to the need to develop new skills within your team.

Don’ts ❌

• Give a generic answer like "the economy" or "political instability."
• Name a trend without being able to explain its specific implications for M&A.
• Choose an outdated or irrelevant trend.

💡 Why This Answer Works: This question tests your thought leadership and commercial awareness. This answer is strong because it's specific, insightful, and forward-looking. It shows you are not just executing deals, but are thinking strategically about the evolving landscape and how to keep your team and the firm competitive.

This section focuses on your past experiences, demonstrating your leadership in managing teams, clients, and projects.

Q6: Tell me about your experience managing a deal team. How do you keep the team motivated during the intense, long hours of a live transaction?

• S (Situation): I was managing a complex buy-side FDD project with a very aggressive deadline that required the team to work several late nights and a full weekend.
• T (Task): My job was not only to manage the project and the quality of the work, but also to maintain the team's energy and morale to prevent burnout and errors.
• A (Action): I focused on three things. First, Context: I made sure the entire team, including the most junior associate, understood the strategic importance of the deal for the client. Knowing their work mattered was a powerful motivator. Second, Certainty: I created a highly structured work plan for the final sprint, so everyone knew exactly what was expected of them and could see the light at the end of the tunnel. Third, Care: I was physically present with them, ordering good food, ensuring people took short breaks, and publicly celebrating every milestone we hit.
• R (Result): The team remained focused and motivated. We delivered a high-quality report on time, and despite the intense hours, the team's feedback on the engagement was positive because they felt supported and that their work was meaningful.

Dos ✅

• Focus on specific, actionable leadership techniques (providing context, structure, care).
• Show that you are present and "in the trenches" with your team.
• Demonstrate that you take responsibility for the team's well-being.

Don’ts ❌

• Say that long hours are just "part of the job" without showing how you manage the impact.
• Describe a situation where your team burned out.
• Have a purely task-focused approach that ignores the human element.

💡 Why This Answer Works: This answer demonstrates crucial leadership and people management skills. The "Context, Certainty, Care" framework is a sophisticated and empathetic approach to leading a team under pressure. It proves you can be a leader who delivers results while also taking care of the firm's most important asset—its people.

Q7: Give an example of how you have collaborated with other EY teams (like Tax or Consulting) on a deal.

• S (Situation): On a large buy-side FDD project, our initial analysis revealed that the target company's value was heavily dependent on a few key customer contracts and their technology platform.
• T (Task): I realized that a purely financial due diligence would not be sufficient to give our client a complete picture of the risks.
• A (Action): I immediately flagged this to the partner and recommended that we bring in two other teams. I facilitated a meeting with our colleagues from the Strategy team to conduct a commercial due diligence on the customer contracts, and with the Technology Consulting team to assess the scalability of the target's IT platform. I then managed the integrated project, ensuring all three workstreams were constantly communicating so that our final FDD report included a holistic view of the key risks.
• R (Result): Our integrated report gave the client a much richer understanding of the business. The findings from the other teams were critical to their final investment decision. This collaborative approach significantly strengthened our relationship with the client.

Dos ✅

• Use a specific example of a multi-disciplinary deal.
• Show that you can proactively identify the need for other specialists.
• Frame your role as an integrator who brings the "best of the firm" to the client.

Don’ts ❌

• Have no examples of cross-team collaboration.
• See other teams as competitors rather than collaborators.
• Describe a situation where the collaboration was ineffective.

💡 Why This Answer Works: This answer shows you understand that EY's key value proposition is its ability to bring integrated, multi-disciplinary solutions to clients. It demonstrates a collaborative, "One Firm" mindset and proves you can act as the "quarterback" on a complex engagement.

Q8: How do you manage the relationship with the investment bankers and lawyers on a deal to ensure a smooth process?

I view them as professional partners in a shared objective, not as adversaries. My approach is to be proactive and collaborative. I make a point of having a kickoff call with the bankers and lawyers at the start of a deal to align on timelines and communication protocols. During the deal, I provide them with regular, informal "heads-up" updates on any significant findings that might impact their workstream. For example, if I find a major balance sheet issue, I will let the lawyers know immediately as it will likely impact the wording of the SPA. This "no surprises" approach builds trust and goodwill, and ensures we are all working together to get the deal done for our mutual client.

Dos ✅

• Describe a proactive and collaborative approach.
• Emphasize clear communication and a "no surprises" policy.
• Show that you understand the interconnectedness of the different advisory roles on a deal.

Don’ts ❌

• Portray the relationship as adversarial.
• Suggest you only communicate through formal channels.
• See your role as being completely separate from the other advisors.

💡 Why This Answer Works: This response demonstrates professional maturity and ecosystem awareness. It shows you understand that deals are a team sport involving multiple advisors. A manager who can build strong, collaborative relationships with the other players in the ecosystem is a significant asset to the firm.

Q9: Tell me about a time you had to mentor a Senior to help them develop their client-facing skills.

• S (Situation): I had a very technically gifted Senior on my team, but he was hesitant to speak up in client meetings and his emails to the client were often too technical.
• T (Task): My goal was to help him develop the confidence and skills to be a more effective client-facing professional and prepare him for a manager role.
• A (Action): I used a gradual development plan. First, I started by having him co-present with me in client meetings, giving him responsibility for a small, technical section. Before each meeting, we would practice together. Second, I coached him on his email communication, using the "so what" principle to help him frame his data requests in terms of the business insight we were trying to get. Third, I gave him the lead on the weekly status calls with the client's junior finance team to build his confidence in a lower-risk setting.
• R (Result): Over the course of a few engagements, his confidence and communication skills improved dramatically. He is now one of my most reliable client-facing seniors, and this development was highlighted in his last performance review.

Dos ✅

• Describe a structured, gradual development plan.
• Use specific coaching techniques (practicing, "so what" principle).
• Show a positive, measurable outcome in the person's development.

Don’ts ❌

• Just say you "gave him some tips."
• Describe a situation where the person did not improve.
• Be unable to articulate a clear strategy for developing soft skills.

💡 Why This Answer Works: This answer showcases crucial talent development and coaching skills. It proves you can identify specific development needs in your team and create a structured, effective plan to address them. The ability to develop the next level of talent is a core competency for a Manager.

Q10: Why do you believe you are ready to be a Manager at EY?

I believe I'm ready for the Manager role because my leadership style and career goals align strongly with EY's purpose and culture.

1. Purpose and Values: My focus on developing my team and building trust with clients directly aligns with EY's mission of 'building a better working world.' I see the Manager role as a key opportunity to live that purpose.
2. Leadership Approach: I have a proven track record of managing engagement workstreams, coaching junior staff, and handling day-to-day client relationships. I am ready to take on the full ownership of leading engagements and developing the next generation of professionals in EY's people-first culture.
3. "Transformation Realized": I am excited by EY's focus on "Transformation Realized." My experience is in leading teams to deliver tangible, measurable outcomes, which aligns perfectly with this strategic focus. I am ready to take full ownership of delivering these transformations for EY's clients.

Dos ✅

• Structure your answer around the key competencies of the Manager role.
• Align your personal leadership style with EY's specific purpose statement and culture.
• Express enthusiasm for taking on the full responsibilities of the role.

Don’ts ❌

• Just say "I have the right experience."
• Focus only on your technical skills and forget the people and client leadership aspects.
• Seem hesitant or unsure about your readiness for the role.

💡 Why This Answer Works: This is a test of self-awareness and fit. This answer is strong because it's a structured, confident, and evidence-based argument that is specifically tailored to EY. It shows you have a clear understanding of what the Manager role requires and why you believe you are a strong cultural and strategic fit for the firm.

This section focuses on future hypothetical scenarios to test your judgment, integrity, and leadership in high-stakes situations.

Q11: Your team has completed its diligence and the client is about to sign the deal. You then receive an anonymous tip about potential accounting fraud at the target. What do you do?

My actions would be immediate, confidential, and protocol-driven. The deal timeline becomes secondary to our professional responsibility.

1. Stop Everything: I would immediately instruct my team to halt all work and ensure no further reports or verbal assurances are given to the client.
2. Immediate Escalation: I would immediately and privately call the engagement Partner to inform them of the situation. I would present the information factually, without speculation.
3. Consult Risk Management: The Partner and I would then immediately consult with the firm's internal risk management and forensic teams. We would follow their protocol precisely.
4. Client Communication: Any communication with the client would be carefully managed by the Partner after consulting with the risk teams. My role would be to support that process, not to communicate unilaterally. This situation is a "code red" for the firm, and my actions would be entirely focused on following the firm's crisis management protocol.

Dos ✅

• Show an immediate and decisive response.
• Emphasize the correct escalation path (Partner, Risk Management).
• Prioritize professional responsibility and firm risk over the deal timeline.

Don’ts ❌

• Try to investigate the fraud tip yourself.
• Inform the client before consulting with your Partner and the risk team.
• Dismiss the tip as not credible without escalating it.

💡 Why This Answer Works: This is a critical test of integrity and crisis management. This answer is perfect because it demonstrates an immediate understanding of the gravity of the situation and a clear knowledge of the correct professional protocol. It proves you can be trusted to handle the highest-stakes situations with a calm, disciplined, and firm-first approach.

Q12: A client loves your team's work but is aggressively pushing back on your final bill, which includes significant overruns due to unforeseen complexity. How do you negotiate this?

My approach would be to have a data-driven and collaborative conversation. I would schedule a meeting with the client and present a clear, one-page summary that shows:

1. Original Scope: A reminder of the original scope from our engagement letter.
2. The "Why": A factual summary of the specific, unforeseen complexities that were not part of the original scope (e.g., "poor data quality required 100 extra hours of cleansing").
3. Proactive Communication: I would reference the specific dates on which we had flagged these issues and the potential for overruns to the client during the project.
4. The Value: I would conclude by linking our extra work to extra value or risk mitigation for them. My goal is not to "fight" over the bill, but to have a transparent business conversation that justifies the fee based on the work performed and the value delivered.

Dos ✅

• Be prepared with clear data and documentation.
• Reference your proactive communication during the project.
• Anchor the conversation to the value of the extra work.

Don’ts ❌

• Immediately offer a discount without first justifying the fee.
• Be defensive or blame the client.
• Be unable to provide a clear audit trail of why the overruns occurred.

💡 Why This Answer Works: This answer showcases strong commercial negotiation and client management skills. It demonstrates a professional, data-driven approach to handling a common and difficult business situation. It proves you can have tough commercial conversations while protecting the firm's revenue and maintaining the client relationship.

Q13: The partner on your deal is challenging your team's conclusion on a major issue. How do you manage this upward disagreement?

I would treat it as a valuable stress test of our work, not a conflict. My approach would be respectful and evidence-based. I would first listen carefully to understand the partner's specific concerns and perspective. I would then schedule a follow-up meeting and come prepared with a concise summary of the evidence from our working papers that supports our conclusion. I would present the facts objectively and walk them through our thought process. If, after reviewing the evidence together, the partner still has a different view, I would see it as a collaborative exercise to arrive at the best and most defensible answer for the firm, and I would lead the team in making any necessary changes.

Dos ✅

• Be respectful and non-defensive.
• Use a data and evidence-based approach to the discussion.
• Show a collaborative mindset focused on getting to the right firm answer.

Don’ts ❌

• Be argumentative or take the challenge personally.
• Back down immediately without explaining your team's rationale.
• Escalate the issue or complain about the partner to others.

💡 Why This Answer Works: This answer demonstrates mature upward management. It shows you can handle a professional disagreement with a senior leader in a constructive and respectful way. It proves you are confident in your team's work but also open to challenge and collaboration, a key attribute of an effective manager.

Q14: The deal your team is working on is rumored to be failing. How do you keep your team focused and motivated?

I would focus on transparency and professionalism. I would call a brief team meeting and address the rumor head-on. I would say something like, "I know there is a lot of speculation about this deal. Our responsibility, regardless of the outcome, is to deliver a high-quality professional product. Let's stay focused on completing our analysis with the highest level of diligence. That is our professional duty, and it is what the client is paying us for." By providing clarity and a renewed sense of professional purpose, I would help the team block out the noise and focus on the work they can control.

Dos ✅

• Address the issue transparently rather than letting rumors fester.
• Re-anchor the team to their professional responsibilities.
• Provide a sense of purpose and focus in an uncertain environment.

Don’ts ❌

• Ignore the rumors and pretend everything is fine.
• Participate in the speculation yourself.
• Allow the team's quality of work to drop because the deal might fail.

💡 Why This Answer Works: This answer shows strong leadership in the face of uncertainty. It demonstrates an ability to keep a team focused and professional even when motivation might be low. This is a sign of a mature leader who can manage team morale and maintain high standards regardless of the external circumstances.

Q15: How is technology changing the way financial due diligence is performed?

Technology is transforming FDD from a sample-based, manual process to a more comprehensive, data-driven analysis.

1. Full Population Testing: Instead of manually vouching a sample of 100 sales invoices, we can now use data analytics tools to analyze 100% of the sales ledger. This allows us to identify outliers and anomalies with much greater accuracy.
2. Deeper Insights: We can use these tools to quickly generate insights that were previously impossible, such as cohort analysis to see if customer retention is improving or declining, or detailed SKU-level margin analysis to identify unprofitable products.
3. Efficiency: Automation is taking over the more repetitive tasks, like data extraction and preparation, which frees up the team to spend more time on the higher-value work of interpreting the data and advising the client. The role is evolving from a data gatherer to a data interpreter.

Dos ✅

• Be specific about how technology is changing the work.
• Mention specific examples (full population testing, cohort analysis).
• Link the use of technology to a clear benefit (deeper insights, efficiency).

Don’ts ❌

• Give a vague answer like "it's making it faster."
• Be unaware of the key data analytics tools being used in the industry.
• See technology as a threat rather than an opportunity.

💡 Why This Answer Works: This question tests your forward-looking industry awareness. This answer is strong because it's specific and insightful. It shows you understand the practical impact of technology on your own job and can articulate how it leads to a better work product for the client. This positions you as a modern, data-savvy professional.

Mini-FAQ — EY Manager (Strategy and Transactions) Role

• Q: What is the career path after Manager in SaT?

A: The path is Manager → Senior Manager → Director → Partner. Each step requires a greater focus on originating deals, managing a larger portfolio of clients, and taking on firm-wide leadership responsibilities.

• Q: How much of a Manager's role is focused on business development?

A: It becomes a formal expectation. While the partner leads the relationship, a manager is expected to identify add-on opportunities with existing clients, build a network with junior bankers and lawyers, and play a key role in drafting and presenting proposals.

• Q: What's the biggest challenge for a new SaT Manager?

A: The biggest challenge is often the transition from owning a workstream to owning the entire engagement. This means managing the client, the budget, the team dynamics, and the final report, all while ensuring the quality of the underlying analysis. It requires a significant step up in project management and leadership.

• Q: How do you manage work-life balance in a role known for its intensity?

A: It requires discipline. Effective managers are ruthless at prioritizing, excellent at delegating to their seniors, and they protect their personal time between deals to recharge. They also lead by example, encouraging their teams to do the same.

Next Steps: Ace Your EY Interview

Great preparation is the key to confidence. Take the next step in your journey:

• ➡️ Explore Other Guides: Get ready for any opportunity by reading our interview guides for the M&A teams at PwC, Deloitte, and KPMG at the Manager level.
• 📚 Master the Fundamentals: Deepen your knowledge with our comprehensive articles on Managing Engagement Economics and Writing High-Impact Due Diligence Reports.
• 🚀 Get Expert Feedback: Want to test your skills in a realistic setting? Learn more about our 1-on-1 Mock Interview Coaching with former M&A bankers and deals advisory professionals.