Review of Tax Shield Valuation and Its Application to Emerging Markets Finance

These intangible assets can affect your rate of tax and tax expense. There are many examples of a tax shield, and it often depends on the tax rate of the corporation or individual as well as their tax-deductible expenses. It can also depend on the type of taxable expenses being used as a tax shield. The paper shows that even a low probability of selling a project in the future to a firm with a different tax shield value can significantly affect a project’s weighted average cost of capital and total value. T.S saves on taxes by reducing the tax liability a business or individual must pay. By keeping on taxes, the business is liable to pay, which increases cash flows.

Since the pioneering work of Modigliani and Miller , understanding companies’ capital structure decisions and their implications has grown to one of the most important areas of study in financial economics. Especially, the impact of the tax deductibility of companies’ interest expenses, the corporate debt tax shield, has caught a large amount of attention. If it is assumed that the main source of tax savings is interest, the company achieves the tax advantage if earnings before interest and taxes plus other income are sufficient to offset the interest paid by the company.

Benefits of tax shields

The value of a tax shield is calculated as the amount of the taxable expense, multiplied by the tax rate. Thus, if the tax rate is 21% and the business has $1,000 of interest expense, the tax shield value of the interest expense is $210. Bottom LineThe bottom line refers to the net earnings or profit a company generates from its business operations in a particular accounting period that appears at the end of the income statement. A company adopts strategies to reduce costs or raise income to improve its bottom line.

• The interest tax shield relates to interestpayments exclusively, rather than interest income.
• This is because the entity giving you the loan faces the same economy-wide interest rates and risks.
• It is found that the debt tax shield and corporate capital structure are significantly positive.
• Of XYZ Ltd for the financial year ended on March 31, 2018, the following information is available.
• Inselbag and Kaufold recommend using the Myers model if the value of debt is constant; in the case of fixed leverage, the Miles and Ezzell model is suitable.
• Even though the everybody uses the market value of debt rather than the book value, this idea does not extend to the interest tax shield.

The value of tax shield is simply given as corporate tax rate times the cost of debt times the market value of debt. A tax shield is an income tax deduction that reduces taxable income. For example, if you are in the 25% tax bracket, a $1,000 tax shield would save you $250 in taxes.

Lower taxes forever

Since a tax shield is a way to save cash flows, it increases the value of the business, and it is an important aspect of business valuation. A tax shield is a legal way for individual taxpayers and corporations to try and reduce their taxable income. The total value of a tax shield is going to depend on the tax rate of an individual or corporation and their tax-deductible expenses. Specifically, there is a significant positive correlation between the corporate asset-liability ratio and the actual tax rate. Its elasticity coefficient is 0.0317, which validates the hypothesis 1 of this article. According to the analysis by Deangelo & Msulis , the non-debt tax shield of an enterprise will affect the benefit of corporate debt interest tax deduction, that is, it has a substitution effect on the tax shield.

The first impulse for the development of different approaches how to quantify tax shield, was the theory of Modigliani and Miller ; the authors created the first widely accepted theory of capital structure. The model assumes perfect capital market, risk-free interest rate and zero taxation of corporate income. Capital structure is given by real assets, for examaple, irrelevant to the value of the business. Therefore, it is not important whether the company is levered or not. Chapter focuses on the identification and analysis of selected methods for measuring the value of tax shield with an emphasis on the interest tax shield. In Section 2, we define the tax shield and review the main tax shield valuation models.