Accountants very often are required to make estimates, and very often those estimates prove incorrect. In
what period(s) is the effect of a change in an accounting estimate reported?
Answer:
A change in accounting estimate is accounted for in the year of the change and in subsequent periods;
prior years’ financial statements are not restated. A disclosure note should justify that the change is
preferable and should describe the effect of a change on any financial statement line items and per share
amounts affected for all periods reported.