Cameco Annual Report 2011
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Notes

Table of Contents

24. Income Taxes

  1. (a) Significant Components of Deferred Tax Assets and Liabilities

      Recognized in Earnings As at December 31
      2011 2010 2011 2010
    Assets        
    Provision for reclamation $47,645  $4,030  $159,455  $110,261 
    Foreign exploration and development 432  4,053  9,683  9,251 
    Income tax losses 55,702  (196,241) 67,072  11,370 
    Other 7,150  16,294  97,807  51,323 
    Deferred tax assets $110,929  $(171,864) $334,017  $182,205 
    Liabilities        
    Property, plant and equipment $110,616  $(186,169) $243,345  $134,278 
    Inventories (3,301) (1,318) 4,629  7,930 
    Long-term investments and other (27,857) (7,589) 12,816  40,673 
    Deferred tax liabilities $79,458  $(195,076) $260,790  $182,881 
    Net deferred tax asset (liability) $31,471  $23,212  $73,227  $(676)
             
    Deferred tax allocated as        
    Deferred tax assets     $81,392  $25,594 
    Deferred tax liabilities     (8,165) (26,270)
    Net deferred tax asset (liability)     $73,227  $(676)
  2. (b) Movement in Net Deferred Tax Assets and Liabilities

      2011 2010
    Deferred tax liability at January 1 $(676) $(83,646)
    Expense for the year in net earnings 31,471  23,212 
    Expense for the year in other comprehensive income 38,951  62,826 
    Foreign exchange adjustments 3,481  (3,068)
    Deferred tax asset (liability) at December 31 $73,227  $(676)
  3. (c) Significant Components of Unrecognized Deferred Tax Assets

      2011 2010
    Income tax losses $45,847 $30,255
    Property, plant and equipment 27,328 20,348
    Long-term investments and other 2,893 13,240
    Unrecognized deferred tax assets at December 31 $76,068 $63,843
  4. (d) Tax Rate Reconciliation

    The provision for income taxes differs from the amount computed by applying the combined expected federal and provincial income tax rate to earnings before income taxes. The reasons for these differences are as follows:

      2011 2010
    Earnings before income taxes and non-controlling interest $450,390  $509,466 
    Combined federal and provincial tax rate 28.4%  30.2% 
    Computed income tax expense 127,911  153,859 
    Increase (decrease) in taxes resulting from:    
    Change in income tax rates 7,582  (29,508)
    Manufacturing and processing deduction –  (3,846)
    Difference between Canadian rate and rates
    applicable to subsidiaries in other countries
    (184,901) (143,347)
    Change in unrecorded deferred tax assets 15,961  13,499 
    Other provincial taxes 2,935  1,409 
    Share-based compensation plans 4,295  2,696 
    Change in tax provision related to transfer pricing 27,000  3,000 
    Other permanent differences 10,972  5,665 
    Income tax expense $11,755  $3,427 
  5. (e) Reassessments

    In 2008, as part of the ongoing annual audits of Cameco's Canadian tax returns, Canada Revenue Agency (CRA) disputed the transfer pricing methodology used by Cameco and its wholly owned Swiss subsidiary, Cameco Europe Ltd. (CEL), in respect of sale and purchase agreements for uranium products. From December 2008 to date, CRA issued notices of reassessment for the taxation years 2003, 2004, 2005 and 2006, which have increased Cameco's income for Canadian income tax purposes by approximately $43,000,000, $108,000,000, $197,000,000 and $243,000,000 respectively. No reassessment received to date has resulted in more than a nominal amount of cash taxes becoming payable due to the availability of elective deductions and tax loss carrybacks. Cameco believes it is likely that CRA will reassess Cameco's tax returns for subsequent years on a similar basis.

    CRA's Transfer Pricing Review Committee has not imposed a transfer pricing penalty for any year reassessed to date.

    Having regard to advice from its external advisors, Cameco's opinion is that CRA's position is incorrect, and Cameco is contesting CRA's position. However, to reflect the uncertainties of CRA's appeals process and litigation, Cameco has recorded a cumulative tax provision related to this matter for the years 2003 through the current period in the amount of $54,000,000. No provisions for penalties or interest have been recorded. Cameco does not expect more than a nominal amount of cash taxes to be payable due to the availability of elective deductions and tax loss carryovers. While the resolution of this matter may result in liabilities that are higher or lower than the reserve, management believes that the ultimate resolution will not be material to Cameco's financial position, results of operations or liquidity over the period. However, an unfavourable outcome for the years 2003 to 2011 could be material to Cameco's financial position, results of operations or cash flows in the year(s) of resolution.

    Further to Cameco's decision to contest CRA's reassessments, Cameco is pursuing its appeal rights under the Income Tax Act.

  6. (f) Earnings and Income Taxes by Jurisdiction

      2011 2010
    Earnings (loss) before income taxes    
    Canada $(376,952) $(63,213)
    Foreign 827,342  572,679 
      $450,390  $509,466 
    Current income taxes (recovery)    
    Canada $(7,856) $(12,280)
    Foreign 51,082  38,919 
      $43,226  $26,639 
    Deferred income taxes (recovery)    
    Canada $(47,427) $(27,339)
    Foreign 15,956  4,127 
      $(31,471) $(23,212)
    Income tax expense $11,755  $3,427 
  7. (g) Income Tax Losses

    At December 31, 2011, income tax losses carried forward of $402,041,000 (2010 - $136,242,000) are available to reduce taxable income. These losses expire as follows:

    Date of expiry Canada US Other Total
    2013 $216 $216
    2019 3,057 3,057
    2029 8,279 8,279
    2030 410 10,783 11,193
    2031 227,159 227,159
    No expiry 152,137 152,137
      $227,569 $19,278 $155,194 $402,041

    Included in the table above is $152,848,000 (2010 - $101,000,000) of temporary differences related to loss carry forwards where no future benefit is realized.

  8. (h) Other Comprehensive Loss

    Other comprehensive loss included on the consolidated statements of comprehensive income and the consolidated statements of changes in equity is presented net of income taxes. The following income tax amounts are included in each component of other comprehensive loss:

    For the year ended December 31, 2011
      Before tax Income tax recovery (expense) Net of tax
    Exchange differences on translation of foreign operations $38,635  $ –  $38,635 
    Gains on derivatives designated as cash flow hedges 10,717    (2,763) 7,954 
    Gains on derivatives designated as cash flow hedges transferred to net earnings (25,506)   6,806  (18,700)
    Unrealized gains on assets available-for-sale 311    (39) 272 
    Gains on assets available-for-sale transferred to net earnings (2,209)   292  (1,917)
    Defined benefit plan actuarial losses (138,692)   34,655  (104,037)
      $(116,744)   $38,951  $(77,793)
    For the year ended December 31, 2010
      Before tax Income tax recovery (expense) Net of tax
    Exchange differences on translation of foreign operations $6,435  $ –  $6,435 
    Gains on derivatives designated as cash flow hedges 15,012    (2,977) 12,035 
    Gains on derivatives designated as cash flow hedges transferred to net earnings (100,586)   29,400  (71,186)
    Unrealized gains on assets available-for-sale 2,455    (330) 2,125 
    Gains on assets available-for-sale transferred to net earnings (2,956)   399  (2,557)
    Defined benefit plan actuarial losses (145,316)   36,334  (108,982)
      $(224,956)   $62,826  $(162,130)