Interview Script·45 min·9 questions

Discovering why knowledge workers abandon expense submissions despite needing reimbursement

You're seeing employees skip submitting legitimate business expenses or batch them into frustrating marathon sessions. Your expense system gets complaints about being clunky, but people still need their money back — so why are they avoiding the process or delaying it for weeks?

Why standard questions fail here

Direct questions about pain points miss the competing priorities and workarounds people create. This script reconstructs actual submission moments to understand what job people are really hiring the expense system to do, and where current friction derails their progress toward that outcome.

Sample Questions

Grounded in The Mom Test and Jobs-to-be-Done.

Q1 Can you tell me a bit about your role and what a typical week looks like for you?
Why ask this?

JTBD principle: understand the broader context of their work life to frame where expense reporting fits

Technique

Listen for natural mentions of travel, purchases, or reimbursable activities - note these for deeper exploration later

Follow-up Prompts
  • What kinds of business expenses do you typically have?
  • How often would you say you need to submit expenses?
Watch out for
  • Generic job descriptions without specific activities
Q2 Tell me about the last time you submitted an expense report - can you walk me through that specific experience from start to finish?
Why ask this?

Mom Test core rule: ask about specifics in the past instead of generics about the future

Technique

Use the story spine technique: get them to narrate step-by-step, then probe each step for details

Follow-up Prompts
  • What triggered you to realize you needed to submit that expense?
  • How long did the entire process take you?
  • What did you do while you were waiting for reimbursement?
Watch out for
  • Generic process descriptions instead of a specific recent instance
  • Hypothetical 'usually I would' statements
Q3 What was going through your mind when you started that expense submission process?
Why ask this?

JTBD: uncover the emotional and functional job dimensions - what outcome were they trying to achieve

Technique

Probe for both functional goals (get money back) and emotional context (urgency, frustration, routine)

Follow-up Prompts
  • Was there any urgency around getting reimbursed?
  • How did you feel about having to do this task?
Watch out for
  • Rational post-hoc explanations instead of in-the-moment emotions
Q4 Where were you when you did this, and what tools or resources did you have available?
Why ask this?

Contextual inquiry principle: understand the physical and digital environment constraints

Technique

Map their actual setup - device, location, time of day, other demands on attention

Follow-up Prompts
  • Did you have all your receipts with you?
  • Were you multitasking or doing other work at the same time?
Watch out for
  • Idealized descriptions of their setup rather than the messy reality
Q5 What was the hardest or most frustrating part of that expense submission?
Why ask this?

Design thinking: identify the most painful friction points in the current journey

Technique

Use the laddering technique - ask 'why was that frustrating' to get to root emotional drivers

Follow-up Prompts
  • Why was that particularly difficult for you?
  • How did you work around that challenge?
  • Has this happened before in other submissions?
Watch out for
  • Generic complaints without specific examples
  • Suggesting solutions instead of describing problems
Q6 Tell me about a time when submitting expenses didn't go as planned - what went wrong?
Why ask this?

Critical incident technique: failure cases reveal system limitations and user mental models

Technique

Focus on their emotional response and recovery actions - how did they diagnose and solve the problem

Follow-up Prompts
  • How did you figure out what was wrong?
  • Who did you turn to for help?
  • How much time did this add to your process?
Watch out for
  • Hypothetical scenarios instead of actual incidents

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