Management Accounting · Standard costing system

Variance Analysis Overview and Reporting for ACCA Management Accounting

Q: What is the difference between favourable and adverse variances?

A favourable variance increases profit compared with the standard or budget. An adverse variance reduces profit. The label depends on the effect on profit, not on whether the figure is higher or lower.

Q: How do you reconcile budgeted profit to actual profit?

Start with budgeted profit. Add each favourable variance and subtract each adverse variance. The result should equal actual profit, and the table is called an operating statement.

Q: Are material price and usage variances interrelated?

They can be. Cheaper material may lower the price variance but cause more waste, giving an adverse usage variance. Better material may do the reverse. Judge them together.

Q: Should every variance be investigated?

No. Organisations use management by exception and investigate variances that are large, repeated or controllable. Small variances may not justify the cost of investigating.

Updated 11 October 2026 · Fact-checked

A variance is the difference between a standard (budgeted) figure and the actual figure. It is favourable (F) if it increases profit and adverse (A) if it reduces profit. Start with budgeted profit, add favourable and subtract adverse variances, and you reach actual profit. That list is the operating statement.

Understand Variance Analysis Overview and Reporting

A standard cost is a planned cost per unit. A variance is the gap between what the standard says should have happened and what actually happened. Variance analysis breaks the total profit difference into causes, so managers know where to look.

Every variance has a direction. A favourable (F) variance makes actual profit higher than expected. An adverse (A) variance makes it lower. Direction depends on profit, not on whether the number is bigger or smaller. Actual cost below standard is favourable. Actual revenue below standard is adverse.

The variances add up. Budgeted profit, plus all favourable variances, minus all adverse variances, equals actual profit. Showing this as a table is called an operating statement (or reconciliation statement). Always check that your total agrees to the actual profit given.

Variances are often interrelated. One cause can create a favourable variance in one place and an adverse one elsewhere. For example, buying cheaper, poorer-quality material gives a favourable material price variance. But it may cause more waste (adverse usage variance), slower work (adverse labour efficiency) and lower sales if customers dislike quality. So do not judge a variance alone, and do not assume adverse means bad management. Some variances are outside a manager's control, such as a rise in market prices.

A variance is only a signal. Managers use management by exception: investigate large or repeated variances, and ignore small ones. Investigation costs money, so it should be worth the likely benefit.

Key formulas to remember

Variance direction for costs: Actual cost < standard cost = F; actual cost > standard cost = A; Lower cost raises profit.
Variance direction for revenue and profit: Actual revenue or profit > standard = F; actual < standard = A; Higher revenue raises profit.
Reconciliation of profit: Budgeted profit + Σ favourable variances − Σ adverse variances = Actual profit; This is the operating statement. Use the same profit basis (standard marginal or absorption) throughout.
Total cost variance: Standard cost of actual output − Actual cost; Positive = F, negative = A. It equals the sum of its price and usage (or rate and efficiency) parts.
Management by exception: Investigate only significant variances; Significance depends on size, trend, controllability and cost of investigating.

How to solve Variance Analysis Overview and Reporting questions

Use this method for any question on variance direction, reconciliation or interpretation.

1Read what the question asks: a single variance, a full reconciliation, or an interpretation.
2Identify the starting point: budgeted profit (or standard profit on actual sales) and the actual profit.
3For each variance, ask: did this help or hurt profit? Label it F or A.
4Write the variances in a table with the label beside each figure.
5Add all F figures and subtract all A figures from the starting profit.
6Check the result equals actual profit. If not, look for a missed or wrongly signed variance.
7For interpretation, name a likely cause, check whether it is controllable, and look for linked variances.

Quickest way: F/A sign test and net total

When to use it: For multiple-choice and number-entry items with a table of variances or a profit reconciliation.

Ignore the maths words and ask: does this raise or reduce profit?
Mark every variance F (+) or A (−).
Net them: total F minus total A.
Apply the net to budgeted profit to get actual profit, or work backwards for a missing variance.
Pick the option with the right sign and size. Wrong-sign options are usually offered as traps.

Common mistakes in Variance Analysis Overview and Reporting

Treating a higher actual figure as always adverse.
Students think 'more' means 'worse'.
Fix: Ask what it does to profit. Higher revenue is F. Higher cost is A.
Adding adverse variances to budgeted profit.
Students add all the numbers shown without using the labels.
Fix: Convert each variance to a sign first: F is +, A is −.
Assuming an adverse variance means poor management.
The word 'adverse' sounds like blame.
Fix: Check controllability. A market price rise is outside the manager's control.
Judging a favourable variance as good without checking links.
Each variance is looked at in isolation.
Fix: Look for an offsetting variance, such as cheap material with adverse usage.
Mixing profit bases in the reconciliation.
Students start with a budgeted profit from one costing method and use variances from another.
Fix: Keep the same basis. In marginal costing, fixed overhead has no volume variance.
Not checking that the statement reconciles.
Time pressure.
Fix: Always compare your final figure with actual profit. A mismatch means an error.

Worked examples

Example 1

Budgeted profit is $50,000. Variances: sales price $4,000 F; sales volume $6,000 A; material price $2,500 A; material usage $1,500 F; labour rate $3,000 F; labour efficiency $2,000 A. Calculate actual profit.

Show the solution

Total favourable = 4,000 + 1,500 + 3,000 = $8,500.
Total adverse = 6,000 + 2,500 + 2,000 = $10,500.
Net variance = 8,500 − 10,500 = $2,000 adverse.
Actual profit = 50,000 − 2,000 = $48,000.

Answer: Actual profit is $48,000.

Example 2

Standard cost of material for actual output is $84,000. The actual material cost was $89,600. A manager bought cheaper material, giving a favourable material price variance of $6,000. What is the material usage variance, and what does it suggest?

Show the solution

Total material cost variance = 84,000 − 89,600 = $5,600 adverse.
Total = price variance + usage variance.
Price variance is $6,000 F, so usage variance = −5,600 − 6,000 = −11,600, which is $11,600 A.
Check: 6,000 F − 11,600 A = 5,600 A. Correct.
Interpretation: the cheaper material may be lower quality, causing more waste. The two variances are interrelated, and the net result is adverse.

Answer: Material usage variance is $11,600 adverse. The saving on price was outweighed by extra usage, so the purchasing decision may have been poor overall.

Exam tips

Write F or A next to every variance as soon as you calculate it. Many options differ only in sign.
In reconciliation items, work out net F minus A before touching the budget figure.
In interpretation questions, look for the linked pair: price and usage, rate and efficiency, or price and sales volume.
Do not give a cause that the question rules out. If it says the price rise was market-wide, call it uncontrollable.
If your reconciliation does not match actual profit, recheck signs before recalculating the variances.

Practice questions from Standard costing system

Variance Analysis Overview and Reporting in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Variance Analysis Overview and Reporting: frequently asked questions

What is the difference between favourable and adverse variances?

A favourable variance increases profit compared with the standard or budget. An adverse variance reduces profit. The label depends on the effect on profit, not on whether the figure is higher or lower.

How do you reconcile budgeted profit to actual profit?

Start with budgeted profit. Add each favourable variance and subtract each adverse variance. The result should equal actual profit, and the table is called an operating statement.

Are material price and usage variances interrelated?

They can be. Cheaper material may lower the price variance but cause more waste, giving an adverse usage variance. Better material may do the reverse. Judge them together.

Should every variance be investigated?

No. Organisations use management by exception and investigate variances that are large, repeated or controllable. Small variances may not justify the cost of investigating.