Answer:
a. current tax rate or future tax rates, depending on when the temporary difference will reverse.
Step-by-step explanation:
Deferred Tax is not payable to tax Authority it is only a book entry used by Accountants to match Income taxes payable in terms of Income Act and Income taxes expected to be presented to users in financial Statements.
Deferred taxes are based on current tax rate or future tax rates, depending on when the temporary difference will reverse.