Commercial banker interview questions will test both your technical credit knowledge and your ability to manage client relationships under pressure. Expect a mix of behavioral STAR questions, credit-case style technical questions, and scenario-based sales and risk questions across one or more interviews. You can prepare by practicing clear credit frameworks, client stories, and concise explanations of tradeoffs.
Common Interview Questions
Behavioral Questions (STAR Method)
Questions to Ask the Interviewer
- •What does success look like in this role after six months, and what early wins would you expect?
- •How is the commercial lending team structured, and how does this role interact with credit, risk, and product partners?
- •Which industries or client sizes will this role focus on, and what are the common portfolio concentrations I should know about?
- •How do you measure portfolio quality here, how often are reviews performed, and what reporting tools will I have access to?
- •What training, mentoring, or advancement paths are available to develop advanced credit analysis and relationship management skills?
Interview Preparation Tips
Practice concise case explanations and walk through a credit memo in 8 to 10 minutes, highlighting assumptions and downside scenarios.
Prepare two to three client stories that show results, and rehearse them using the STAR structure so details and metrics come naturally.
Bring a simple one-page example of a credit framework or covenant recommendation to illustrate your thinking, but do not hand over confidential materials.
Ask clarifying questions when given a case during the interview, state your assumptions explicitly, and summarize your recommendation and key risks at the end.
Overview
This guide prepares candidates for commercial banker interviews by focusing on the duties, metrics, and scenarios you will face. Commercial bankers originate, structure, and monitor loans for businesses ranging from $250K working-capital facilities to $50M term financings.
Interviewers expect you to explain credit decisions with concrete numbers: debt-service-coverage ratios (DSCR) of 1. 25x or higher, loan-to-value (LTV) limits like 75% for equipment, and acceptable non-performing-loan (NPL) thresholds—often under 3% at healthy banks.
You should show familiarity with margin drivers such as net interest margin (NIM) around 3. 0–4.
0% and common covenants—minimum EBITDA, maximum leverage (e. g.
, Debt/EBITDA < 4. 0), or liquidity reserves.
Moreover, demonstrate regulatory awareness: Basel III capital ratios, stress-testing practices, and provisions under CECL or IFRS 9. Use specific examples in answers: describe a time you approved a $2M term loan by citing a projected 5-year cash-flow model showing 1.
4x DSCR after a 10% revenue ramp. For behavioral questions, apply the STAR method and quantify outcomes—reduced delinquency by 20% or closed $8M in new exposure within six months.
Finally, practice a technical case: analyze a $5M line with 60-day AR concentration, compute covenant sensitivity to a 15% revenue drop, and recommend mitigants. Actionable takeaway: prepare 3 quantified stories and one 5-year cash-flow case with sensitivity tables.
Key Subtopics to Master
Break your preparation into these focused subtopics so you can answer both technical and situational questions clearly.
1.
- •Core metrics: DSCR, Debt/EBITDA, Current Ratio, LTV, and concentration risk.
- •Example: calculate DSCR = (Net Operating Income) / (Annual Debt Service); explain why 1.25x is often a minimum.
2.
- •Build 3-statement models and 5-year cash-flow projections with monthly or quarterly granularity for the first 12 months.
- •Example task: forecast cash flow for a $3M manufacturing loan with 8% revenue growth and 12% gross margin.
3.
- •Discuss amortization schedules, collateral priorities, and typical covenant packages (maintenance vs. incurrence).
- •Example: propose a 7-year amortization with a 2-year balloon for a $10M equipment loan.
4.
- •Cover Basel III CET1 ratios, allowance methodologies (CECL vs. incurred), and scenario stress testing (e.g., 20% revenue shock).
5.
- •Show how to cross-sell treasury services, payroll, and FX hedges; quantify potential fee income (e.g., $25K–$100K annually for a $20M client).
Actionable takeaway: practice one case for each subtopic and prepare a one-page cheat sheet with definitions, formulas, and sample thresholds.
Practical Resources and Study Tools
Use a mix of books, online courses, regulatory sites, and hands-on templates to gain both theory and application.
- •Books and Reading
- •"Financial Statement Analysis" by K. R. Subramanyam for ratio work and earnings quality.
- •"Commercial Lending" manuals from community bank associations for practical underwriting checklists.
- •Online Courses and Certifications
- •CFA Level I corporate finance modules for valuation and cash-flow fundamentals.
- •Coursera or edX corporate finance courses (4–6 weeks) to practice DCF and sensitivity analysis.
- •Regulatory and Industry Sources
- •Read Basel Committee summaries and the FDIC’s examiner communications for expected NPL thresholds and provisioning approaches.
- •Follow S&P and Moody’s sector reports for industry-specific default rates (e.g., retail vs. manufacturing).
- •Practical Tools and Templates
- •Build an Excel DSCR calculator: 5-year forecast, monthly first-year detail, automated covenant flags.
- •Create an amortization and sensitivity tab that shocks revenue by ±10%, ±20% and shows covenant breach triggers.
- •Practice and Networking
- •Join LinkedIn groups for commercial lenders and attend local bank association workshops; present one case study to peers.
Actionable takeaway: download a 5-year loan-model template, run three stress scenarios, and summarize results on one page for interview use.