How budget vs actual works
The report lists each account or department with three columns: budgeted amount, actual amount and the variance between them, often with a percentage shown alongside as well. It is usually run monthly and can show a single period on its own or a year-to-date view sitting next to it for context.
Reviewing a budget vs actual report regularly, rather than only at year end, lets a business catch overspending or revenue shortfalls early enough to actually react to them. Consistent formatting from month to month also makes it easier to spot a trend building across several periods rather than dismissing it as a one-off blip.
Example
A business budgeted $25,000 in monthly revenue and $18,000 in expenses, expecting $7,000 in profit for the month. Actual results came in at $23,500 revenue and $19,200 expenses, $5,300 lower profit than budgeted for the period. The budget vs actual report shows revenue 6 per cent under budget and expenses 7 per cent over, prompting a closer look at which expense line drove the overage.
Budget vs Actual in QuickBooks Online vs Xero
QuickBooks Online's Budgeting feature generates a budget-versus-actual report directly from entered budget figures and live transaction data. Xero's Budget Manager produces the same comparison, with the option to view it by month or as a running year-to-date total across the year.
Common mistakes
- The report is only reviewed once a year instead of monthly, missing the chance to catch overspending or a revenue shortfall while there is still time to react.
- Budget figures are never updated after a known change in the business, so the comparison measures performance against a plan that is no longer realistic.
- Variances are reviewed without looking at the underlying transactions behind them, so the explanation given for a gap is often just a guess.
Why it matters
A budget vs actual report is only useful if it is reviewed often enough to catch problems while they can still be fixed, not just filed away at year end. For owners and finance managers, regular review surfaces overspending or a revenue shortfall early enough to adjust before it affects cash flow or a loan covenant. Kept current and reviewed monthly, this report turns a budget from a wish list into an active management tool.
Related terms
How LedgerBPO handles budget vs actual
We keep your budget loaded and current in your accounting software and deliver a budget vs actual report each period, so you always know how the month tracked against plan without having to build it yourself.