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CS Executive · Corporate Accounting and Financial Management

Capital Structure for CS Executive: Chapter Guide

Capital structure is the mix of long-term debt, preference capital and equity a company uses to finance its business. To solve questions, compute the cost of each source, find leverage and EBIT-EPS under each plan, pick the plan that suits risk and return, and state a clear conclusion.

What this chapter covers

This chapter is part of Paper 4, Part II (Financial Management). It asks one question: how should a company split its long-term funding between debt, preference shares and equity? Every answer comes down to a trade-off between cost, risk and control.

The chapter builds step by step. You first learn what capital structure means and what its features are. Then you learn the sources of long-term funds and how to compute the cost of each. Leverage and EBIT-EPS analysis turn those costs into numbers you can compare. Theories explain why the mix matters. The last topic puts everything together to design a structure.

It links closely to other chapters of the paper. Cost of capital feeds into capital budgeting. Leverage uses the income statement you know from Corporate Accounting. Dividend and working capital decisions depend on the financing mix chosen here. A firm grip on this chapter makes the rest of Financial Management easier.

This chapter mixes theory with short numerical problems, so you can score on both. Leverage and EBIT-EPS sums follow fixed steps and give reliable marks once you practise them. Theory questions on the capital structure theories and on designing a structure reward clear, structured answers. Because the written paper rewards method and a stated conclusion, a well-prepared student can pick up most of the marks available here.

Capital Structure: topics in the order to study them

  1. 1Capital Structure: Meaning and FeaturesStart here to learn the basic terms and what a good structure should achieve, since every later topic uses them.
  2. 2Sources of Long-Term Capital and Cost of CapitalYou need the cost of each source before you can compare financing plans or apply any theory.
  3. 3Leverage: Operating, Financial and CombinedLeverage shows how fixed costs magnify changes in profit, and it is the base for EBIT-EPS analysis.
  4. 4EBIT-EPS Analysis and Indifference PointIt applies financial leverage to compare plans, so study it after you are fluent with leverage.
  5. 5Capital Structure TheoriesTheories explain why the mix may or may not affect value, and they make more sense once you have seen the numbers.
  6. 6Designing Capital Structure and Capital GearingThis final topic pulls cost, risk and theory together into practical decisions, so it comes last.

How to prepare Capital Structure

Treat this chapter as half method and half argument. Learn the numerical steps by repeated practice, and learn the theory as short, structured points you can write in minutes.

  1. Read the meaning and features of capital structure once, then write the definition and key features in your own words.
  2. List each source of long-term capital with its cost formula on one page, and practise computing each cost from simple data.
  3. Practise leverage sums in a fixed layout: sales, variable cost, contribution, fixed cost, EBIT, interest, EBT. Then compute operating, financial and combined leverage from it.
  4. Solve EBIT-EPS problems by building a table for each plan, and learn to find the indifference point by equating the EPS of two plans.
  5. Write a short note on each capital structure theory: the assumptions, the main claim and the criticism. Then practise comparing them.
  6. Answer two or three questions on designing a capital structure, listing factors such as cost, risk, control, flexibility and tax, and end with a clear recommendation.
  7. Revise by redoing one full numerical problem from each topic without looking at the solution, and check every step.

Common mistakes in Capital Structure

  • Mixing up operating leverage and financial leverage formulas.

    Fix: Remember that operating leverage starts from contribution and ends at EBIT. Financial leverage starts from EBIT and ends at EBT.

  • Forgetting to deduct preference dividend before finding EPS.

    Fix: Always deduct tax first, then preference dividend, and only then divide by equity shares.

  • Using the pre-tax cost of debt in cost comparisons.

    Fix: Adjust for tax where the question gives a tax rate, and say clearly which cost you are using.

  • Finding the indifference point but not stating what it means.

    Fix: Add a conclusion saying which plan is better above and below that EBIT.

  • Writing theories as a list of names with no explanation.

    Fix: For each theory write its main claim, key assumptions and one criticism.

  • Recommending a capital structure without giving reasons.

    Fix: Support the choice with cost, risk, control and flexibility, then give a clear final conclusion.

Last-day revision: Capital Structure

  • Capital structure is the mix of long-term debt, preference and equity funds.
  • Degree of operating leverage = Contribution ÷ EBIT.
  • Degree of financial leverage = EBIT ÷ EBT, where EBT = EBIT − interest.
  • Degree of combined leverage = DOL × DFL = Contribution ÷ EBT.
  • Operating leverage comes from fixed operating costs; financial leverage comes from fixed financing costs.
  • EPS = (EBIT − interest − tax − preference dividend) ÷ number of equity shares.
  • The indifference point is the EBIT at which two financing plans give the same EPS.
  • Above the indifference EBIT, the plan with more debt gives higher EPS; below it, the equity plan does.
  • Interest on debt is tax deductible, so the after-tax cost of debt is lower than its stated rate.
  • The theories differ on whether the financing mix changes the value of the firm.
  • Capital gearing is the ratio of fixed-cost capital to equity capital; high gearing means more financial risk.
  • A good structure balances cost, risk, control and flexibility.

Capital Structure practice questions

Capital Structure in other exams

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

Capital Structure: frequently asked questions

Is Capital Structure a numerical or theory chapter?

It is both. Leverage, cost of capital and EBIT-EPS analysis are numerical, while meaning, theories and designing a structure are theory. Prepare both sides, because the paper is descriptive and can test either.

Which topic in Capital Structure should I study first?

Begin with the meaning and features, then move to sources of capital and cost of capital. Leverage and EBIT-EPS analysis depend on these, so keep the given order.

How do I find the indifference point?

Write the EPS formula for each plan in terms of EBIT, set the two equal, and solve for EBIT. At that EBIT both plans give the same EPS.

Does a higher debt proportion always increase EPS?

No. Debt raises EPS only when the return on investment exceeds the cost of debt, which in EBIT terms means EBIT is above the indifference point. Below it, debt reduces EPS and adds financial risk.