Budget vs. actual

Budget vs. actual reporting lines up the figures set in a budget against the results recorded once the period closes, typically monthly or quarterly, for each account or line item. It is the most basic and most common piece of FP&A reporting, usually produced automatically once actuals are available from the financial close process.

On its own, budget vs. actual just shows the numbers side by side: budgeted revenue, actual revenue, and the difference. variance analysis builds on top of it by explaining why the differences occurred, breaking a revenue miss into price, volume, or mix effects rather than leaving it as a single unexplained gap. The budget itself is normally fixed for the year, in contrast to a rolling forecast, which is deliberately revised on a regular cycle.

Budget vs. actual matters because it is the primary accountability mechanism for budget owners and the trigger for corrective action when spending or revenue drifts off plan. A common pitfall is holding a static budget rigidly through a year of material change, such as a new product launch or a market shift, so that every subsequent period shows large variances that reflect a stale plan rather than genuine performance problems.