Answer:
False
Step-by-step explanation:
The after cost of debt is always lower than the before tax cost of debt. For example, a company borrows $1,000,000 and pays 7% interest per year. This results in $70,000 in interest expense before taxes = $1,000,000 x 7% = $70,000.
The after tax cost of the debt = $1,000,000 x 7% x (1 - tax rate) = $1,000,000 x 7% x (1 - 21%) = $1,000,000 x 7% x 0.79 = $55,300