Budget variance
Spend variance · Variance analysis
Budget variance is the difference between planned or budgeted spend and actual spend, often expressed as an amount or percentage over a defined period.
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Simply put
What it means in ordinary work
It shows whether spending is above or below plan. A variance needs a cause before it becomes a management action.
Why it matters
Variance analysis helps finance and business owners understand cost pressure, forecast quality and the effect of procurement decisions.
A hypothetical in practice
A hypothetical facilities budget is 8 percent over plan. Analysis shows higher energy prices, a timing shift from the prior year and additional sites, rather than a single procurement failure.
Common pitfalls
A favourable variance can mean delayed work or poor service, not good performance.
Comparing year-to-date actuals with a full-year budget without timing context can mislead.
Scope and limits
Simple variance formula: actual spend minus budgeted spend. Percentage variance is the amount divided by budget, using the same scope and period.
Regional lens
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