Skip to content

IAI Actuarial Core Principles · Business Finance · Personal and corporate taxation

Which factor most directly limits the benefit of increasing debt to exploit the interest tax shield?

The rising costs of financial distress limit the benefit. As gearing increases, the chance and cost of insolvency grow, which eventually outweigh the extra interest tax shield, so the optimal capital structure contains some debt but not the maximum possible.

  1. ADividends being paid from after-tax profits
  2. BThe costs of financial distress rising as gearing increasesCorrect
  3. CInterest payments being deductible
  4. DThe corporate tax rate being positive
  5. Equity investors requiring any return at all

Explanation

Trade-off theory says higher gearing raises expected bankruptcy and distress costs, offsetting the tax shield at some point, giving an optimal gearing level. The other options either support the shield or are not limiting factors.

Did you get it right without looking?

One question tells you little. A timed set on Personal and corporate taxation shows your real accuracy, how long you take and where you lose marks.

More Personal and corporate taxation questions