Forecast Horizon

A forecast horizon is the specific length of time into the future for which a forecast is prepared. This period can range from days to years, depending on the business need, industry, and the purpose of the forecast. It defines the scope of the financial forecasting process, establishing the timeframe over which predictions and plans are made.

The choice of horizon is critical as it directly impacts the level of detail, assumptions, and data required. Short-term horizons often focus on operational details like sales and cash flow, while long-term horizons address strategic goals such as capital allocation and market expansion. Aligning the forecast horizon with the planning cycle ensures that plans are relevant and actionable, supporting effective decision-making. For dynamic environments, a rolling horizon is often used to maintain a consistent forward-looking view.