WOORI BANK | CIK:0001264136 | 3

  • Filed: 4/30/2018
  • Entity registrant name: WOORI BANK (CIK: 0001264136)
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  • ifrs-full:DisclosureOfIncomeTaxExplanatory

      

     

     

        

     

     

        

     

     

     

    42. INCOME TAX EXPENSE

     

    (1) Income tax expenses are as follows (Unit: Korean Won in millions):

     

         For the years ended December 31  
                 2015                     2016                     2017          

    Current tax expense

          

    Current tax expense in respect of the current year

         362,552       332,996       471,669  

    Adjustments recognized in the current period in relation to the current tax of prior periods

         (27,038     (22,138     (5,209
      

     

     

       

     

     

       

     

     

     

    Sub-total

         335,514       310,858       466,460  
      

     

     

       

     

     

       

     

     

     

    Deferred tax expense

          

    Deferred tax expense (benefit) relating to the origination and reversal of temporary differences

         44,884       (18,766     (47,464

    Less: Deferred tax charged directly to other comprehensive income

         (3,844     (16,236     422  
      

     

     

       

     

     

       

     

     

     

    Sub-total

         41,040       (35,002     (47,042
      

     

     

       

     

     

       

     

     

     

    Income tax expense

         376,554       275,856       419,418  

     

    (2) Income tax expense (benefit) can be reconciled to net income (loss) before income tax expense as follows (Unit: Korean Won in millions):

     

         For the years ended December 31  
                 2015                     2016                     2017          

    Net income before income tax expense

         1,451,946       1,553,389       1,949,506  

    Income from continuing operations before income tax

         1,451,946       1,553,389       1,949,506  

    Tax calculated at statutory tax rate(*)

         350,909       375,458       471,318  

    Adjustments

          

    Effect of income that is exempt from taxation

         (56,247     (75,166     (55,983

    Effect of expense that is not deductible in determining taxable profit

         50,152       13,664       22,254  

    Adjustments recognized in the current period in relation to the current tax of prior periods

         (27,038     (22,138     (5,209

    Effect on deferred tax balances due to the change in income tax rate from 24.2% to 27.5% (effective January 1, 2018)

                     (35,987

    Others

         58,778       (15,962     23,025  
      

     

     

       

     

     

       

     

     

     

    Sub-total

         25,645       (99,602     (51,900
      

     

     

       

     

     

       

     

     

     

    Income tax expense

         376,554       275,856       419,418  

    Effective tax rate

          
         25.93     17.76     21.51

     

    (*) Applicable income tax rate; 1) 11% for below 200 million Won, 2) 22% for from 200 million Won to 20 billion Won, 3) 24.2% for above 20 billion Won.

     

    (3) Deferred tax assets and liabilities are as follows (Unit: Korean Won in millions):

     

         For the year ended December 31, 2015  
         Beginning
    balance
    (*1)
        Recognized as
    income (loss)
        Recognized as
    other
    comprehensive
    income (loss)
        Ending
    balance
     

    Gain (loss) on financial assets at FVTPL

         422,910       22,819             445,729  

    Gain (loss) on available-for-sale financial assets

         (105,556     94       (16,074     (121,536

    Gain (loss) on valuation using the equity method of accounting

         21,156       (14,936     (1,114     5,106  

    Gain (loss) on valuation of derivatives

         (48,438     8,664             (39,774

    Accrued income

         (75,094     (7,054           (82,148

    Allowance for loan loss

         (59,428     8,924             (50,504

    Loan and receivables written off

         6,921       47,304             54,225  

    Loan origination costs and fees

         (88,476     (15,436           (103,912

    Defined benefit liability

         151,666       26,912       24,845       203,423  

    Deposits with employee retirement insurance trust

         (135,474     (51,570           (187,044

    Provision for guarantee

         84,530       (15,305           69,225  

    Other provision

         37,029       (9,131           27,898  

    Others

         24,355       (42,324     (11,501     (29,470
      

     

     

       

     

     

       

     

     

       

     

     

     

    Net deferred tax assets

         236,101       (41,039     (3,844     191,218  
      

     

     

       

     

     

       

     

     

       

     

     

     

     

         For the year ended December 31, 2016  
         Beginning
    balance
        Recognized as
    income (loss)
        Recognized as
    other
    comprehensive
    income (loss)
        Ending
    balance
     

    Gain on financial assets at FVTPL

         445,729       (18,524           427,205  

    Gain (loss) on AFS financial assets

         (121,536     57       (666     (122,145

    Gain (loss) on valuation using the equity method of accounting

         5,106       26,500       1,337       32,943  

    Gain (loss) on valuation of derivatives

         (39,774     (4,079           (43,853

    Accrued income

         (82,148     12,188             (69,960

    Provision for loan losses

         (50,504     3,693             (46,811

    Loan and receivables written off

         54,225       (310           53,915  

    Loan origination costs and fees

         (103,912     (4,190           (108,102

    Defined benefit liability

         203,423       32,536       (10,914     225,045  

    Deposits with employee retirement insurance trust

         (187,044     (39,277           (226,321

    Provision for guarantee

         69,225       (28,087           41,138  

    Other provision

         27,898       4,494             32,392  

    Others

         (29,470     50,001       (5,993     14,538  
      

     

     

       

     

     

       

     

     

       

     

     

     

    Net deferred tax assets

         191,218       35,002       (16,236     209,984  
      

     

     

       

     

     

       

     

     

       

     

     

     

     

    (*1) The beginning balance incorporates the deferred tax assets (liabilities) from subsidiaries that were reclassified into disposal group held for sale and disposal groups held for distribution to owners.

     

         For the year ended December 31, 2017  
         Beginning
    balance
        Recognized as
    income (expense)
        Recognized as
    other
    comprehensive
    income (expense)
        Ending
    balance
     

    Gain on financial assets at FVTPL

         427,205       70,996             498,201  

    Gain (loss) on AFS financial assets

         (122,145     1,011       (1,008     (122,142

    Gain (loss) on valuation using the equity method of accounting

         32,943       (6,473     (1,904     24,566  

    Gain (loss) on valuation of derivatives

         (43,853     33,806       (248     (10,295

    Accrued income

         (69,960     8,972             (60,988

    Provision for loan losses

         (46,811     (886           (47,697

    Loan and receivables written off

         53,915       (44,138           9,777  

    Loan origination costs and fees

         (108,102     (29,218           (137,320

    Defined benefit liability

         225,045       54,533       4,656       284,234  

    Deposits with employee retirement insurance trust

         (226,321     (61,012           (287,333

    Provision for guarantee

         41,138       (10,536           30,602  

    Other provision

         32,392       12,761             45,153  

    Others(*2)

         14,538       17,227       (1,074     30,691  
      

     

     

       

     

     

       

     

     

       

     

     

     

    Net deferred tax assets

         209,984       47,043       422       257,449  
      

     

     

       

     

     

       

     

     

       

     

     

     

     

    (*2) Among the deferred tax assets and liabilities classified as ‘Others,’ the deferred tax asset arising from accumulated deficit amounts to 15,652 million Won.

     

    (4) Unrecognised temporary differences are as follows (Unit: Korean Won in millions):

     

         December 31, 2016     December 31, 2017  

    Deductible temporary differences(*)

         59,803       126,818  

    Unused tax losses

         192,138       96,135  

    Taxable temporary differences(*)

         (1,263,200     (1,298,586
      

     

     

       

     

     

     

    Total

         (1,011,259     (1,075,633
      

     

     

       

     

     

     

     

    (*) The amounts in the tabular disclosure at 31 December 2016 have been restated by (164,649) million Won relating to Deductible temporary differences and (394,659) million Won relating to Taxable temporary differences, respectively, due to an error in the previous year’s disclosure.

     

    (5) Deferred tax charged directly to other comprehensive income is as follows (Unit: Korean Won in millions):

     

         December 31, 2016     December 31, 2017  

    Loss on available-for-sale financial assets

         (113,161     (114,169

    Share of other comprehensive gain (loss) of jointly controlled entities and associates

         950       (954

    Gain on foreign currency translation of foreign operations

         16,930       15,855  

    Remeasurements

         51,661       56,317  

    Loss on valuation of cash flow hedges

               (248
      

     

     

       

     

     

     

    Total

         (43,620     (43,199
      

     

     

       

     

     

     

     

    (6) Current tax assets and liabilities are as follows (Unit: Korean Won in millions):

     

         December 31, 2016      December 31, 2017  

    Current tax assets

         6,229        4,722  

    Current tax liabilities

         171,192        232,600  

     

    (7) Deferred tax assets and liabilities are as follows (Unit: Korean Won in millions):

     

         December 31, 2016      December 31, 2017  

    Deferred tax assets

         232,007        280,130  

    Deferred tax liabilities

         22,023        22,681  
      

     

     

        

     

     

     

    Net deferred tax assets

         209,984        257,449