Purpose of Budgets · Types of Budgets · Cash Budget · Variance Analysis · Flexible Budgets · Limitations | Cambridge A Level Accounting 9706
A budget is a formal financial plan expressed in monetary terms, covering a defined future period — typically one year. It sets out expected revenues, costs, cash flows and resource requirements based on the organisation's objectives and the assumptions made about future conditions.
| Function | Explanation | Example |
|---|---|---|
| Planning | Forces management to think ahead — identify resources needed, anticipate problems, set targets. | Sales budget sets revenue targets for each product and region. |
| Coordination | Ensures all departments work towards the same goals — production aligns with sales, purchasing aligns with production. | Production budget coordinates with purchasing budget to avoid stock shortages. |
| Control | Actual results are compared with budget — variances identified and investigated. Management by exception. | Actual costs exceed budget → management investigates why and takes corrective action. |
| Communication | Communicates plans and targets throughout the organisation — every manager knows what is expected. | Each department head receives their specific budget allocation and targets. |
| Motivation | Clear targets motivate managers and staff — achievable budgets encourage performance. Unachievable budgets demotivate. | Sales team motivated by realistic sales targets with performance-linked rewards. |
A master budget is the complete, integrated financial plan for the organisation. It is compiled from a series of individual functional budgets, each covering a specific area of the business.
The starting point for all other budgets — sets expected units sold and revenue by product, region and time period. The principal budget factor (limiting factor) is usually sales demand.
Derived from the sales budget — calculates units to be produced, taking into account opening and closing inventory targets.
Production = Sales + Closing Inventory − Opening Inventory
Calculates raw materials to be purchased, taking into account opening and closing raw material inventory targets and production requirements.
Calculates the labour hours and cost required to meet the production budget, based on standard hours per unit and wage rates.
Projects cash receipts and payments month by month — identifies when the business will have a cash surplus or shortage so action can be taken in advance. One of the most frequently examined budgets at A Level.
Combines all functional budgets into a budgeted Income Statement and budgeted Statement of Financial Position — the complete financial plan for the period.
The cash budget shows the expected cash receipts and payments for each period (usually monthly) and the resulting cash balance. It is essential for cash flow management — identifying potential shortfalls before they occur.
| Item | Cash Budget Treatment | Common Mistake |
|---|---|---|
| Credit sales | Cash received in the month of collection — not the month of sale. Apply the stated credit terms (e.g. 1 month delay). | Including all sales as receipts in the month they occur — ignoring credit terms. |
| Credit purchases | Cash paid in the month of payment — apply stated credit terms to purchases. | Paying for purchases in the month they are made when credit terms apply. |
| Depreciation | NOT included — it is a non-cash expense. Never appears in a cash budget. | Including depreciation as a cash payment. |
| Capital expenditure | Included as a cash payment in the month payment is made — the full cost, not just depreciation. | Only including the depreciation charge instead of the full asset cost. |
| Loan receipts | Included as a cash receipt in the month received — not income. | Forgetting to include loan receipts because they are not profit. |
| Tax and dividends | Included as cash payments in the month actually paid. | Confusing the period of charge with the period of payment. |
Karachi Traders Ltd provides the following information for the quarter January–March 2026:
| Item | Detail |
|---|---|
| Sales (credit — 1 month delay) | Nov $40,000 | Dec $50,000 | Jan $60,000 | Feb $55,000 | Mar $70,000 |
| Purchases (credit — 2 month delay) | Nov $24,000 | Dec $30,000 | Jan $36,000 | Feb $33,000 | Mar $42,000 |
| Wages (paid same month) | $8,000 per month |
| Rent (paid quarterly in advance) | $6,000 paid January |
| New equipment | $25,000 paid February |
| Opening bank balance 1 January | $12,000 |
Budgetary control compares actual results with the budget and investigates the differences. These differences are called variances. Variance analysis is the tool that makes a budget useful — without it, a budget is just a plan with no control function.
Revenue: Actual > Budget → Favourable
Cost: Actual < Budget → Favourable
Profit is higher than budgeted. Examples: more units sold than expected, raw material costs lower than budgeted, workers more efficient than standard.
Revenue: Actual < Budget → Adverse
Cost: Actual > Budget → Adverse
Profit is lower than budgeted. Examples: fewer units sold, material prices rose unexpectedly, workers took longer than standard time.
Punjab Manufacturing Ltd prepared the following budget for March 2026. Actual results are shown alongside.
| Item | Budget ($) | Actual ($) | Variance ($) | F or A? |
|---|---|---|---|---|
| Revenue (Sales) | 200,000 | 185,000 | 15,000 | Adverse |
| Cost of Sales | 120,000 | 114,000 | 6,000 | Favourable |
| Gross Profit | 80,000 | 71,000 | 9,000 | Adverse |
| Labour costs | 30,000 | 34,000 | 4,000 | Adverse |
| Overhead costs | 18,000 | 16,500 | 1,500 | Favourable |
| Operating Profit | 32,000 | 20,500 | 11,500 | Adverse |
A fixed budget is prepared for one level of activity and remains unchanged regardless of actual output. Comparing actual results at a different activity level against a fixed budget produces misleading variances — because some costs are expected to change with output (variable costs).
A flexible budget is adjusted to the actual level of activity achieved — variable costs are recalculated at the actual output level, making the comparison with actual results meaningful.
Islamabad Products Ltd budgeted to produce and sell 10,000 units in April 2026. Actual output was 8,500 units.
| Item | Fixed Budget 10,000 units ($) |
Flexible Budget 8,500 units ($) |
Actual 8,500 units ($) |
Variance ($) | F or A? |
|---|---|---|---|---|---|
| Revenue ($8 per unit) | 80,000 | 68,000 | 65,025 | 2,975 | A |
| Variable materials ($2/unit) | 20,000 | 17,000 | 18,200 | 1,200 | A |
| Variable labour ($1.50/unit) | 15,000 | 12,750 | 12,100 | 650 | F |
| Fixed overheads | 18,000 | 18,000 | 19,200 | 1,200 | A |
| Operating Profit | 27,000 | 20,250 | 15,525 | 4,725 | A |
Management by exception means that managers focus their time and attention on significant variances — items where actual performance differs materially from budget. Small variances within an acceptable tolerance are ignored; only significant variances are investigated.
| Variance | Possible Favourable Causes | Possible Adverse Causes |
|---|---|---|
| Sales Revenue | Higher selling price achieved; more units sold; new customers won; competitor withdrew from market | Price cut to compete; fewer orders; lost key customers; economic downturn |
| Material Cost | Bulk discount negotiated; cheaper supplier found; less wastage than expected | Supplier price increase; poor quality materials causing wastage; theft or spoilage |
| Labour Cost | Workers more efficient than standard; less overtime needed; lower wage rates than budgeted | Workers slower than standard; excessive overtime; wage rate increase; high staff turnover causing inefficiency |
| Fixed Overheads | Energy costs lower than expected; rent renegotiated downward; maintenance costs avoided | Unexpected repairs; rent increase; new insurance cost; energy price rises |
Despite its widespread use, budgeting has significant limitations that Cambridge Paper 3 frequently asks candidates to evaluate.
Preparing detailed budgets is time-consuming and expensive — particularly for large organisations. The cost of the budgeting process must be justified by the benefits it delivers.
Budgets are based on forecasts of future conditions — sales volumes, prices, costs — which may prove incorrect. Inaccurate assumptions produce unreliable budgets that mislead rather than guide.
Fixed budgets quickly become outdated when conditions change significantly. A budget set in January may be irrelevant by June if the market has changed substantially.
Managers may engage in "budget padding" — deliberately overstating cost estimates or understating revenue forecasts to make targets easier to achieve and protect their departments.
Unrealistic or imposed budgets that managers had no part in setting can demotivate staff and create resentment. Participation in budget setting increases commitment and ownership.
Budgets cover one year — they may encourage managers to focus on short-term results at the expense of long-term investment in quality, training or innovation. Cutting training costs improves this year's budget but harms future performance.
P-C-C-C-M
Planning — think ahead, set targets
Coordination — departments work together
Control — compare actual vs budget, investigate variances
Communication — tell everyone what is expected
Motivation — achievable targets encourage performance
Ask: "Does this variance increase or decrease profit?"
Increases profit → Favourable (F)
Decreases profit → Adverse (A)
Revenue higher than budget = profit UP = Favourable
Cost higher than budget = profit DOWN = Adverse
Question 1 Knowledge — 3 marks Paper 1
Explain three purposes of preparing a budget for a limited company.
Any three of the following (1 mark each):
Question 2 Application — 8 marks Paper 3
Sindh Retailers Ltd provides the following information for the quarter April–June 2026:
| Item | Detail |
|---|---|
| Sales (all credit — 1 month delay) | Feb $30,000 | Mar $35,000 | Apr $40,000 | May $38,000 | Jun $45,000 |
| Purchases (cash — paid same month) | Apr $22,000 | May $20,000 | Jun $26,000 |
| Wages (paid same month) | $5,000 per month |
| Rent | $3,600 per quarter — paid April |
| New shelving (capital expenditure) | $8,000 paid May |
| Loan received | $15,000 received June |
| Opening bank balance 1 April | $6,000 |
Prepare the Cash Budget for April, May and June 2026.
Question 3 Application — 6 marks Paper 3
A company budgeted to produce 5,000 units but actually produced 4,200 units. The following cost information is available:
| Cost | Nature | Budgeted Total ($) | Actual Total ($) |
|---|---|---|---|
| Direct materials | Variable | 25,000 | 22,400 |
| Direct labour | Variable | 15,000 | 13,500 |
| Factory rent | Fixed | 8,000 | 8,600 |
| Depreciation | Fixed | 4,000 | 4,000 |
Prepare a flexible budget for 4,200 units and calculate the variance for each cost, stating whether Favourable or Adverse.
Variable cost per unit:
Materials: $25,000 ÷ 5,000 = $5.00/unit
Labour: $15,000 ÷ 5,000 = $3.00/unit
| Cost | Flexible Budget 4,200 units ($) |
Actual 4,200 units ($) |
Variance ($) | F or A? |
|---|---|---|---|---|
| Direct materials (4,200 × $5) | 21,000 | 22,400 | 1,400 | Adverse |
| Direct labour (4,200 × $3) | 12,600 | 13,500 | 900 | Adverse |
| Factory rent (fixed) | 8,000 | 8,600 | 600 | Adverse |
| Depreciation (fixed) | 4,000 | 4,000 | — | Nil |
| Total costs | 45,600 | 48,500 | 2,900 | Adverse |
Question 4 Analysis — 3 marks Paper 1
Explain why a flexible budget provides a more meaningful basis for control than a fixed budget when actual output differs from budgeted output.
A fixed budget is prepared for one activity level and remains unchanged regardless of actual output. If actual output differs from budgeted output, comparing actual variable costs against the fixed budget is misleading — variable costs are expected to change with output. (1 mark)
A flexible budget adjusts variable costs to the actual level of activity achieved — providing a fair comparison between what costs should have been at the actual output level and what costs actually were. This isolates the true efficiency variance from the volume variance. (1 mark)
For example, if 800 units are produced instead of 1,000, material costs are expected to be 20% lower. A fixed budget would show a favourable variance simply because fewer units were made — not because materials were used efficiently. The flexible budget corrects for this and reveals the true performance. (1 mark)
Question 5 Analysis — 4 marks Paper 3
A company reports an adverse labour variance of $12,000 and a favourable material cost variance of $8,000. Suggest two possible explanations for how these two variances might be related, and explain why management should investigate both together rather than separately.
Possible explanation 1: The company may have purchased cheaper, lower-quality raw materials — creating the favourable material cost variance. However, workers had to spend more time handling poor-quality materials, cutting out defects or reworking faulty output — causing the adverse labour variance. The material saving was more than offset by the additional labour cost. (1 mark)
Possible explanation 2: Skilled workers may have been replaced with less-experienced (lower-cost) staff — reducing material cost through more careful usage (favourable material variance) but taking longer to complete tasks, creating an adverse labour variance due to lower productivity. (1 mark)
Why investigate together: If management investigates each variance in isolation, they may reward the purchasing manager for saving on materials and reprimand the production manager for labour overspend — without realising that the purchasing decision caused the labour problem. Investigating together reveals the true root cause and prevents sub-optimal decisions that harm overall profitability. (2 marks)