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Cost of Debt

The cost of debt represents the annual cost of servicing debt obligations like bonds and long-term notes.
  • Cost of debt is a tax-reducing expense because it lowers the company's profits and therefore the company's taxes.
  • Before tax cost of debt is the Yield to Maturity on existing debt.
  • After tax cost of debt is used to calculate the weighted-average cost of capital (WACC).
After Tax Cost of Debt



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Example: Cost of Debt

ABC Inc. has 5,000 outstanding bonds with a face value of $1,000. The bonds are currently priced to yield 7.5% and coupons are paid semi-annually. The corporate tax rate is 25%. What is the after-tax cost of debt?

Practice: Cost of Debt

Orange Corporation has bonds outstanding with a yield to maturity of 5.3%. The coupons on these bonds are paid quarterly and the company's tax rate is 33%.

Round your final answer to 3 decimal places.
Before-tax cost of debt
%
After-tax cost of debt
%