Abstract
The Two Sentences Test provides a simple but powerful framework for assessing whether true client understanding has been achieved in financial advice. Rather than relying on technical explanations or disclosure documents, the test asks a single question: can the client clearly explain the outcome of the strategy back to the adviser in plain language?
In an environment of increasing complexity, regulatory scrutiny and ethical expectations, this approach shifts the focus from what advisers say to what clients understand and can articulate. By embedding this test into advice conversations (particularly before implementation) advisers strengthen informed consent, improve client outcomes, and enhance regulatory defensibility.
The article argues that the discipline of slowing down, testing comprehension, and documenting client understanding is not merely best practice, but a core professional obligation. Ultimately, the Two Sentences Test reinforces that quality advice is measured not by speed or technical completeness, but by the client’s ability to understand and confidently explain the decisions they are making.
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The “Two Sentences” Test – Can the Client Explain the Tax Outcome Back to You



