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Financial Operations

What is Budget Variance?

The difference between a budgeted (planned) amount and the actual amount spent or earned, indicating whether performance is on track.

Detailed Explanation

Budget variance analysis compares planned financial figures against actual results to identify and explain differences. Variances can be favourable (actual revenue exceeds budget, or actual costs are below budget) or unfavourable (actual revenue falls short, or actual costs exceed budget). Variance analysis should go beyond simply noting the numbers — it should investigate the root causes of significant variances and determine whether they are one-off events or indicate a trend requiring action. Common causes include volume changes, price changes, efficiency differences, timing differences, and unplanned events. Regular variance reporting is a fundamental financial management practice.

Why It Matters

A budget is only useful if you track performance against it. Budget variance analysis provides the early warning system that tells you when financial performance is deviating from plan, giving you time to investigate and take corrective action before small variances become major problems.

Example

A manufacturing business reviews monthly budget variances and notices that raw material costs are consistently 8% over budget. Investigation reveals that a key supplier increased prices, but the purchasing team continued ordering without seeking alternatives. The company negotiates with two additional suppliers, bringing material costs back in line and saving $60,000 over the remaining financial year.

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