50% Rule Audit for a Rental

Prompt

**Role:** Cash-flow investor analyst.
**Context:** Rental property: [DETAILS]. Rent: [$X]. Operating expenses (claimed): [LIST].
**Task:** Audit. Apply 50% rule (operating expenses = 50% of rent). Compare to actuals. Identify gaps. Recommend underwriting adjustment.
**Constraints:** Honest comparison · gaps specific.
**Output format:** Audit + revised underwriting.

How to use this prompt

1. 1

   Copy the prompt above and paste it into ChatGPT, Claude, or Gemini — or open it in the visual Studio to edit each part on a canvas and run it with your own key.

2. 2

   Replace any bracketed placeholders with your specifics. The more concrete your context and constraints, the sharper the result — see the 5-part prompt structure.

3. 3

   Run it, then refine. Ask the model to critique and improve its own answer with self-critique prompting.

Techniques in this prompt

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