Risk tolerance is measured through qualitative discovery, not through tax records or product documents. A properly designed questionnaire captures how the client thinks and behaves when markets decline, how much volatility is acceptable, whether losses create anxiety, and how the client prioritizes safety versus growth. Tax returns may reveal income and deductions, but they do not establish willingness to accept investment risk. A life insurance policy is relevant to risk management, not market-risk tolerance. A previous financial plan may provide useful background, but it may be outdated and still requires current confirmation. The questionnaire is only one part of the process; the planner should also assess risk capacity using objective facts such as time horizon, liquidity, income stability, debt level, and goal flexibility. For the checklist item requested, however, qualitative questionnaire is the correct answer. Study Guide focus: risk profiling, qualitative discovery, behavioural finance, KYC, and suitability. That behavioural evidence is then reconciled with objective capacity before an investment recommendation is made.