Chirayuthchai TraisaengsatheanStrategic Finance for Property Development

Budget vs actual and EAC

Track budget, actual spend and estimate at completion (EAC) across 8 categories, with On Budget, Watch and Over statuses

CalculatorProject Accounting

Extracted from Real Estate Project Accounting Handbook · Appendix C Template 1 Cost Tracking
Example from Template 1 of Appendix C: a sample condominium project of 247 units with an approved budget of THB 1,054 m.

  • Total budget–
  • Cumulative actual spend–
  • % of budget used–
  • EAC–
  • Variance (budget − EAC)–
% of the category budget. If the overrun is below this threshold, the status is Watch
Cost by category (THB)
Cost categoryBudgetActual YTDEAC% usedVarianceStatus
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Total–––––

Budget vs EAC

    EACBudget

    Results are calculations for learning purposes. The figures entered are hypothetical examples, not real project data.

    How to use

    1. Enter the budget from the approved project budget
    2. Update actual YTD every month from the accounting system
    3. Adjust the EAC when the project manager re-estimates the remaining cost
    4. Categories with a Watch or Over status require a root-cause analysis and a report to management

    Status formula

    Variance = Budget − EAC
    On Budget when Variance ≥ 0 · Watch when the overrun is below the threshold · Over when the overrun is at or above the threshold

    If the EAC changes by more than 3%, review the cost per unit used to record cost of sales (see the quarterly closing checklist)

    Tools to use together