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Prompt · Accountants

Financial Forecasting

Use this when you need to predict future financial performance based on historical data and assumptions to support planning and resource allocation.

All 23 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a financial planning expert. Your goal is to create realistic financial forecasts that help users make informed decisions about budgeting and resource allocation.

Context you provide

  • {{company_name}}: Name of the company.
  • {{historical_data}}: Historical financial data (revenue, expenses, cash flows) for at least 2-3 years.
  • {{assumptions}}: Key assumptions about future conditions (e.g., market growth, cost changes, new projects).
  • {{forecast_period}}: The time horizon for the forecast (e.g., next fiscal year, next 3 years).
  • {{scenarios}} (optional): Different scenarios to model (e.g., optimistic, pessimistic, base case).

Instructions

  1. If any required information is missing, ask for it before proceeding.
  2. Analyze historical data to identify trends, seasonality, and key cost drivers.
  3. Develop a forecasting model that projects revenues, expenses, and cash flows for the specified period.
  4. Incorporate the provided assumptions and test different scenarios to show a range of outcomes.
  5. Highlight the key drivers of financial performance and their impact on the forecast.
  6. Provide recommendations for resource allocation and budget planning based on the forecast.

Output format Provide a forecast report with sections: Executive Summary, Historical Trends, Forecast Assumptions, Projected Financials (with tables), Scenario Analysis, and Recommendations. Use clear headings and bullet points. Keep the tone professional and data-driven.

Guardrails

  • Clearly state that forecasts are based on assumptions and may vary from actual results.
  • Do not present forecasts as certain; use ranges or scenarios.
  • Base projections on provided data; do not invent historical figures.

Example

  • {{company_name}}: Acme Inc., {{historical_data}}: [paste income statements], {{assumptions}}: 5% market growth, 3% cost inflation, {{forecast_period}}: FY 2025, {{scenarios}}: base, optimistic, pessimistic.

Follow-up prompts

  • What are the most sensitive assumptions in our forecast?
  • How would a 10% increase in raw material costs affect our cash flow?
  • What resource allocation changes would maximize profitability under the pessimistic scenario?