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Management Accounting · Divisional Performance Measurement

Economic Value Added (EVA) Calculation for CMA Inter

Updated 10 October 2026 · Fact-checked

Economic Value Added (EVA) is the profit left after charging a division for all capital used, including the cost of equity. Calculate it as NOPAT minus a capital charge, where capital charge is WACC multiplied by capital employed. A positive EVA means value is created for investors.

Understand Economic Value Added (EVA)

Accounting profit ignores one real cost: the return owners expect on their money. A division can show a profit and still destroy value if that profit is less than what investors could earn elsewhere at similar risk. EVA fixes this.

EVA measures the surplus of operating profit over the full cost of the capital tied up in the business. If EVA is positive, the division earns more than investors require. If it is negative, it earns less, even if the profit and loss account shows a profit.

NOPAT is Net Operating Profit After Tax. Start with operating profit (EBIT), then deduct tax on it. Interest is not deducted, because the cost of debt is already included in the capital charge. Tax is taken on operating profit at the applicable rate.

WACC is the Weighted Average Cost of Capital. It blends the after-tax cost of debt and the cost of equity, weighted by their share in the capital structure. The capital charge is WACC multiplied by the capital employed, which is the money invested in the division.

EVA is a close cousin of residual income. Both deduct a capital charge from profit. The usual differences are these: residual income often uses divisional profit before tax and a rate set by management, whereas EVA uses NOPAT, a WACC based on market cost of capital, and adjusts accounting figures to reflect economic reality. Many textbooks, however, treat the two as very similar, so read the question's data carefully.

Adjustments make EVA more economic. Typical examples are treating research and development or advertising spend as an investment rather than an expense, adding back provisions that are not real cash costs, and removing one-time items. Capital employed is adjusted in step: if you add back an expense to profit, you add it to capital too. Only make adjustments the question tells you to make.

Key rules to remember

EVA
EVA = NOPAT − Capital charge
Positive EVA means value creation; negative means value erosion.
NOPAT
NOPAT = EBIT × (1 − tax rate)
EBIT is operating profit before interest. Do not deduct interest again.
Capital charge
Capital charge = WACC × Capital employed
Use the capital employed the question specifies, opening or average, and adjust it if profit is adjusted.
WACC
WACC = (E ÷ V) × Ke + (D ÷ V) × Kd × (1 − t)
E and D are equity and debt, V = E + D. Kd is the pre-tax cost of debt. Use market or stated weights as the question directs.
Alternative EVA form
EVA = (ROCE after tax − WACC) × Capital employed
ROCE after tax = NOPAT ÷ Capital employed. Useful as a quick check.

How to solve Economic Value Added (EVA) questions

Use this order for any EVA question. It keeps the working clean and earns step marks even if one figure goes wrong.

  1. 1Read the data and note which figures are given: operating profit, interest, tax rate, capital employed, cost of equity, cost of debt, capital structure.
  2. 2Make any adjustments the question asks for to profit (for example add back R&D treated as an investment) and make the matching adjustment to capital employed.
  3. 3Compute NOPAT = adjusted EBIT × (1 − tax rate). Do not subtract interest.
  4. 4Compute WACC with after-tax cost of debt, using the stated weights. If WACC is given, skip this step.
  5. 5Compute capital charge = WACC × capital employed.
  6. 6Compute EVA = NOPAT − capital charge and show the working in a neat statement.
  7. 7State the conclusion: positive EVA means value created, negative means value destroyed, and comment on what management should do.

Quickest way: Four-line EVA statement

When to use it: When time is short and the data is straightforward, with no complex adjustments.

  1. Line 1: NOPAT = EBIT × (1 − t).
  2. Line 2: WACC (compute only if not given).
  3. Line 3: Capital charge = WACC × capital employed.
  4. Line 4: EVA = Line 1 − Line 3, then one sentence of interpretation.

Common mistakes in Economic Value Added (EVA)

  • Deducting interest before finding NOPAT

    Students start from profit after interest, as in the profit and loss account.

    Fix: Start from operating profit (EBIT). The cost of debt is already inside WACC, so deducting interest double counts it.

  • Using pre-tax cost of debt in WACC

    The tax shield on interest is forgotten.

    Fix: Always use Kd × (1 − t) for debt unless the question says the given cost is already after tax.

  • Charging only debt cost or only equity cost on capital

    Students copy the accounting view where only interest is an expense.

    Fix: Apply WACC to the whole capital employed. The cost of equity is a real cost in EVA.

  • Adjusting profit but not capital employed

    Students add back R&D or similar items to profit and stop.

    Fix: If you capitalise an expense, add the same amount to capital employed so the capital charge reflects it.

  • Treating EVA and residual income as identical in every question

    Both subtract a capital charge, so they look the same.

    Fix: Check the data. Use NOPAT and WACC for EVA. Use the stated profit measure and required rate of return for residual income. Mention the difference in theory answers.

  • Giving a number with no conclusion

    Students stop once the arithmetic is done.

    Fix: Add a line: EVA is positive or negative, so the division creates or destroys value.

Worked examples

Example 1

Division Alpha of a company has operating profit (EBIT) of ₹60,00,000 and capital employed of ₹3,00,00,000. The tax rate is 25%. The capital structure is 60% equity and 40% debt. Cost of equity is 15% and pre-tax cost of debt is 10%. Calculate the EVA.

Show the solution
  1. NOPAT = 60,00,000 × (1 − 0.25) = ₹45,00,000.
  2. After-tax cost of debt = 10% × (1 − 0.25) = 7.5%.
  3. WACC = 0.60 × 15% + 0.40 × 7.5% = 9% + 3% = 12%.
  4. Capital charge = 12% × 3,00,00,000 = ₹36,00,000.
  5. EVA = 45,00,000 − 36,00,000 = ₹9,00,000.

Answer: EVA = ₹9,00,000. It is positive, so the division earns more than the cost of its capital and creates value.

Example 2

Division Beta reports operating profit of ₹40,00,000 after charging research and development of ₹10,00,000, which management wants treated as an investment for EVA. Capital employed before adjustment is ₹2,00,00,000. Tax rate is 30% and WACC is 14%. Calculate EVA after the adjustment, ignoring any amortisation of the R&D and any tax effect other than the rate on adjusted EBIT.

Show the solution
  1. Adjusted EBIT = 40,00,000 + 10,00,000 = ₹50,00,000.
  2. Adjusted capital employed = 2,00,00,000 + 10,00,000 = ₹2,10,00,000.
  3. NOPAT = 50,00,000 × (1 − 0.30) = ₹35,00,000.
  4. Capital charge = 14% × 2,10,00,000 = ₹29,40,000.
  5. EVA = 35,00,000 − 29,40,000 = ₹5,60,000.

Answer: Adjusted EVA = ₹5,60,000, which is positive. Without the adjustment, NOPAT would be ₹28,00,000, the capital charge ₹28,00,000 and EVA nil, so the adjustment changes the picture.

Exam tips

  • Show NOPAT, WACC, capital charge and EVA as four labelled lines. Examiners give step marks for each.
  • In MCQs, check whether the data gives profit before or after interest and tax. Most wrong options come from using the wrong starting figure.
  • For theory answers, write one clear point on how EVA differs from residual income and one on the adjustments, with an example such as R&D.
  • State any assumption you make, for example that the given cost of debt is pre-tax, so marks are protected.
  • Close every numerical answer with a one-line interpretation of positive or negative EVA.

Practice questions from Divisional Performance Measurement

Economic Value Added (EVA) in other exams

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

Economic Value Added (EVA): frequently asked questions

What is the formula for EVA?

EVA = NOPAT − (WACC × Capital employed). NOPAT is operating profit after tax, before interest. A positive result means the division has earned more than the cost of the capital it uses.

What is the difference between EVA and residual income?

Both subtract a capital charge from profit. EVA uses NOPAT and WACC and makes adjustments to accounting figures to show economic reality. Residual income usually uses a stated profit measure, often before tax, and a required rate of return set by management.

Why is interest not deducted when calculating NOPAT?

The cost of debt is already included in WACC, which is applied through the capital charge. Deducting interest in NOPAT would charge for debt twice.

What adjustments are made to accounting profit for EVA?

Common ones treat R&D, training or advertising as investments, add back non-cash provisions and remove one-time items. When profit is adjusted, capital employed is adjusted by the matching amount. Follow the adjustments given in the question.