Predicting the future is always going to be a struggle, and in reality a cashflow forecast is almost never 100% accurate – no surprise, then, that many treasurers view forecasting as one of the more problematic challenges of the job. Furthermore, when it comes to forecasting no two treasuries are alike and the differences extend to the crucial question of how accurate a forecast needs to be. However, by keeping a clear view of the objectives of the exercise and by managing subsidiaries’ reporting requirements, many of the difficulties treasurers face can be overcome.