Lenovo 2015 Annual Report Download - page 168

166 Lenovo Group Limited 2014/15 Annual Report
NOTES TO THE FINANCIAL STATEMENTS
4 CRITICAL ACCOUNTING ESTIMATES AND JUDGMENTS (continued)
(a) Impairment of non-financial assets (continued)
Management prepared the financial budgets reflecting actual and prior year performance and market development
expectations. Judgment is required to determine key assumptions adopted in the cash flow projections and changes to
key assumptions can significantly affect these cash flow projections and therefore the results of the impairment reviews.
(b) Income taxes
The Group is subject to income taxes in numerous jurisdictions. Significant judgment is required in determining
the worldwide provision for income taxes. There are certain transactions and calculations for which the ultimate
tax determination is uncertain during the ordinary course of business. The tax liabilities recognized are based on
management’s assessment of the likely outcome.
The Group recognizes liabilities for anticipated tax audit issues based on estimates of whether additional taxes will be
due.
Deferred income tax is provided in full, using the liability method, on temporary differences arising between the tax
bases of assets and liabilities and their carrying values in the financial statements.
Deferred income tax assets are mainly recognized for temporary differences such as warranty provision, accrued
sales rebates, bonus accruals, and other accrued expenses, and unused tax losses carried forward to the extent it is
probable that future taxable profits will be available against which deductible temporary differences and the unused
tax losses can be utilized, based on all available evidence. Recognition primarily involves judgment regarding the
future financial performance of the particular legal entity or tax group in which the deferred income tax asset has been
recognized. A variety of other factors are also evaluated in considering whether there is convincing evidence that it is
probable that some portion or all of the deferred income tax assets will ultimately be realized, such as the existence of
taxable temporary differences, group relief, tax planning strategies and the periods in which estimated tax losses can
be utilized. The carrying amount of deferred income tax assets and related financial models and budgets are reviewed
at each balance sheet date and to the extent that there is insufficient convincing evidence that sufficient taxable profits
will be available within the utilization periods to allow utilization of the carry forward tax losses, the asset balance will be
reduced and the difference charged to the income statement.
Where the final tax outcome of these matters is different from the amounts that were initially recorded, such differences
will impact the income tax provisions and deferred income tax assets and liabilities in the period in which such
determination is made.
(c) Warranty provision
Warranty provision is based on the estimated cost of product warranties when revenue is recognized. Factors that affect
the Group’s warranty liability include the number of sold units currently under warranty, historical and anticipated rates
of warranty claims on those units, and cost per claim to satisfy our warranty obligation. The estimation basis is reviewed
on an on-going basis and revised where appropriate. Certain of these costs are reimbursable from the suppliers in
accordance with the terms of relevant arrangements with the suppliers. These amounts are recognized as a separate
asset, to the extent of the amount of the provision made, when it is virtually certain that reimbursement will be received
if the Group settles the obligation.
(d) Revenue recognition
Application of various accounting principles related to the measurement and recognition of revenue requires the Group
to make judgments and estimates. Specifically, complex arrangements with non-standard terms and conditions may
require significant contract interpretation to determine the appropriate accounting, including whether the deliverables
specified in a multiple element arrangement should be treated as separate units of accounting. Other significant
judgments include determining whether the Group or a reseller is acting as the principal in a transaction and whether
separate contracts are considered part of one arrangement.
The Group sells products to channels. Sales through channels are primarily made under agreements allowing for volume
discounts, price protection and rebates, and marketing development funds. The Group monitors the channel inventory
level with reference to historical data. Revenue recognition is also impacted by the Group’s ability to estimate volume
discounts, price protection and rebates, marketing development funds. The Group considers various factors, including a
review of specific transactions, historical experience, market and economic conditions and channel inventory level when
calculating these provisions and allowances.