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Integrated Annual Report 2021-22




                            using the projected unit credit method       and for which operating profit/loss amounts are
                            and discounted at the current rate of        evaluated regularly by the Managing Director and
                            return on a high quality corporate bond      Chief Executive Officer (who is the Group’s chief
                            of equivalent term and currency to the       operating  decision  maker)  in deciding how  to
                            liability, with actuarial valuations being   allocate resources and in assessing performance.
                            carried  out  at  each  Balance  Sheet  date.           The accounting policies adopted for segment
                            Actuarial gains and losses are recognised    reporting are in conformity with the accounting
                            in OCI in the period in which they occur.    policies of the Group. Segment revenue, segment
                             Changes in the present value of the         expenses, segment assets and segment liabilities
                            defined benefit obligation resulting         have been identified to segments  on the basis
                            from  plan  amendments  or  curtailments     of their relationship to the operating activities of
                            are recognised immediately in the            the segment. Inter segment revenue is accounted
                            Consolidated Statement Profit and Loss as    on  the  basis  of  transactions  which  are  primarily
                            past service cost.                           determined based on market / fair value factors.
                2.21  Termination benefits                               Revenue, expenses, assets and liabilities which
                                                                         relate to the Group as a whole and are not allocable
                        Termination benefits are expensed at the earlier of   to  segments  on  a  reasonable  basis  have  been
                      when the Group can no longer withdraw the offer    included under ‘unallocated revenue / expenses /
                      of those benefits and when the Group recognises    assets / liabilities’.
                      cost for restructuring.
                                                                   2.25  Income tax
                2.22  Borrowing costs
                                                                           Tax expense for the year comprises current and
                        Borrowing costs are interest and ancillary costs   deferred tax. The tax currently payable is based
                      incurred in connection with the arrangement of     on taxable profit for the year. Taxable profit differs
                      borrowings. General and specific borrowing costs   from net profit as reported in the Statement
                      attributable to acquisition and construction of
                      qualifying assets is added to the cost of the assets   of Profit and Loss because it excludes items of
                      upto the date the asset is ready for its intended   income or expense that are taxable or deductible
                      use. Capitalisation of borrowing costs is suspended   in other years and it further excludes items that are
                      and charged to the Consolidated Statement of       never taxable or deductible. The Group’s liability
                      Profit and Loss during extended periods when       for current tax is calculated using tax rates and
                      active development activity on the qualifying      tax laws that have been enacted or substantively
                      assets is interrupted. All other borrowing costs are   enacted by the end of the reporting period.
                      recognised in the Consolidated Statement of Profit           Current tax assets and current tax liabilities are
                      and Loss in the period in which they are incurred.  offset when there is a legally enforceable right to
                                                                         set off the recognised amounts and there is an
                2.23  Government grants                                  intention to realise the asset or to settle the liability
                        Government grants and subsidies are recognised   on a net basis.
                      when  there is  reasonable  assurance  that the           Deferred tax is the tax expected to be payable or
                      Group will comply with the conditions attached     recoverable on differences between the carrying
                      to them and the grants and subsidies will be       values  of  assets  and  liabilities  in  the  financial
                      received. Government grants  whose primary         statements and the corresponding tax bases
                      condition is that the Group should purchase,       used in the computation of taxable profit and is
                      construct or otherwise acquire non-current         accounted for using the balance sheet liability
                      assets are recognised as deferred revenue in the   method. Deferred tax liabilities are generally
                      Consolidated  Balance  Sheet  and  transferred  to   recognised for all taxable temporary differences
                      the Consolidated Statement of Profit and Loss on   arising between the tax base of assets and
                      systematic and rational basis over the useful lives   liabilities and their carrying amount, except when
                      of the related asset.                              the deferred income tax arises from the initial
                2.24  Segment reporting                                  recognition of an asset or liability in a transaction
                        The operating segments are the segments for      that is not a business  combination and affects
                      which separate financial information is available   neither accounting nor taxable profit or loss at


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