Financial Forecasting in the Budget Preparation Process

Type: 
Best Practice
Approved by GFOA's Executive Board: 
January 2001
Recommendation: 

The GFOA recommends that governments at all levels forecast major revenues and expenditures. The forecast should extend at least three to five years beyond the budget period and should be regularly monitored and periodically updated. The forecast, along with its underlying assumptions and methodology, should be clearly stated and made available to participants in the budget process. It also should be referenced in the final budget document. To improve future forecasting, the variances between previous forecast and actual amounts should be analyzed. The variance analysis should identify the factors that influence revenue collections, expenditure levels, and forecast assumptions.