Budget & Variance Audit Performance Calculator
Audits actual financial results against budgeted targets and prior-year performance, categorizing variances as Favourable (F) or Unfavourable (U) with percentage tolerances.
Computational Framework & Statutory Formulas
Variance = Actual Revenue - Budgeted Revenue (Positive = Favourable)
Variance = Budgeted Cost - Actual Cost (Positive = Favourable [spent less])
Variance % = |Actual - Budget| / Budget × 100
Nigerian Economic & Statutory Context
Budgetary control is crucial for managing severe exchange rate fluctuations and input cost inflation in Nigeria. Companies perform monthly budget variance reviews to adjust operational forecasts and avoid year-end statutory audit shocks.
Frequently Asked Questions (FAQ)
What is a Flexible Budget and how does it improve variance analysis?
A flexible budget adjusts the original budget to reflect the actual volume of activity achieved. This isolates genuine cost efficiency variances (price/rate) from variances caused purely by selling more or fewer units than planned.
When should a budget variance trigger a formal management audit inquiry?
Most Nigerian corporate boards establish variance materiality thresholds (typically variances exceeding 5% to 10% of budgeted spend or ₦1 million) that require formal investigation and remediation.