ACCA Strategic Business Reporting (SBR) Practice Exam

What are permanent differences in tax accounting?

1. Differences due to temporary timing issues

2. Disparities resulting from non-taxable income or disallowable expenses

3. Variations due to differing accounting standards

4. Differences arising from changes in exchange rates

The correct answer is: Disparities resulting from non-taxable income or disallowable expenses

Permanent differences in tax accounting refer specifically to disparities that arise when certain types of income are not subject to taxation or when certain expenses are not allowed to be deducted for tax purposes. This means that these differences do not reverse in future periods; they are ongoing and will have a lasting impact on the effective tax rate of the entity. For instance, tax-exempt income such as municipal bond interest or certain life insurance proceeds creates a permanent difference since this income will not be taxed at all. Conversely, certain expenses that are considered non-deductible, such as fines or penalties, lead to permanent differences as these expenses cannot be reflected in tax calculations. Other choices involve concepts related to timing (temporary differences), accounting rules (accounting standards), or fluctuations from currency exchange (which affect valuations but not directly the fundamental categorization of tax differences). However, these do not represent the essence of permanent differences, which are characterized by their nature of being irreversibly excluded or included in the tax calculations.