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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Income Tax Expense

Income tax expense consists of the following:

  Income Tax Expense (Benefit)                     

 

 

 (millions)

  For the year ended Dec. 31,

   2012            2011            2010        

 

 

  Continuing Operations

        

  Current income taxes

        

Federal

     $15.7         $0.0         $5.7     

State

     1.1         0.9         (5.2)    

  Deferred income taxes

        

Federal

     102.9         124.0         93.9     

State

     18.4         18.2         15.6     

  Amortization of investment tax credits

     (0.3)         (0.4)         (0.4)    

 

 

Income tax expense from continuing operations

     $137.8         $142.7         $109.6     

 

 

  Discontinued Operations

        

  Current income taxes

        

Federal

     $0.0         $0.0         $0.0     

Foreign

     6.8         7.4         7.0     

State

     0.0         0.0         0.0     

  Deferred income taxes

        

Federal

     14.9         4.4         53.5     

Foreign

     0.0         (0.3)         0.0     

State

     0.7         (0.3)         (0.1)    

 

 

Income tax expense from discontinued operations

     22.4         11.2         60.4     

 

 

  Total income tax expense

     $160.2         $153.9         $170.0    
Schedule of Income Taxes Calculated on Income before Income Taxes and Provision for Income Taxes

The reconciliation of the federal statutory rate to the company’s effective income tax rate is as follows:

  Effective Income Tax Rate                     

 

 

 (millions)

  For the year ended Dec. 31,

   2012            2011            2010        

 

 

  Income tax expense at the federal statutory rate of 35%

     $134.3         $137.7         $112.4     

  Increase (decrease) due to

        

State income tax, net of federal income tax

     12.7         12.4         6.8     

Equity portion of AFUDC

     (0.9)         (0.4)         (0.7)    

Valuation allowance

     1.1         0.0         1.9     

Depletion

     (8.5)         (9.1)         (9.1)    

Other

     (0.9)         2.1         (1.7)    

 

 

  Total income tax expense from continuing operations

     $137.8         $142.7         $109.6     

 

 

Income tax expense as a percent of income from continuing operations, before income taxes

     35.9%         36.3%         34.1%    
Schedule of Deferred Tax Assets and Liabilities

The major components of the company’s deferred tax assets and liabilities recognized are as follows:

                               
  Deferred Income Taxes              

 

 

 (millions)

As of Dec. 31,

   2012      2011      

 

 

  Deferred tax liabilities (1)

     

Property related

   $ 1,023.3       $ 884.2     

Deferred fuel

     11.3         3.9     

Pension

     43.0         38.4     

 

 

Total deferred tax liabilities

     1,077.6         926.5     

 

 

  Deferred tax assets (1)

     

Alternative minimum tax credit carryforward

     211.8         196.1     

Loss and credit carryforwards

     473.2         503.4     

Other postretirement benefits

     68.0         69.5     

Other

     113.0         89.1     

 

 

Total deferred tax assets

     866.0         858.1     

Valuation allowance

     (3.0)         (9.7)    

 

 

Total deferred tax assets, net of valuation allowance

     863.0         848.4     

 

 

  Total deferred tax liability, net

     214.6         78.1     

  Less: Current portion of deferred tax asset

     (63.3)         (72.7)    

 

 

  Long-term portion of deferred tax liability, net

   $ 277.9       $     150.8     

 

 
     (1) Certain property related assets and liabilities have been netted.
Schedule of Unrecognized Tax Benefits

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

  Unrecognized Tax Benefits             

 

 
 (millions)    2012           2011          

 

 

  Balance at Jan. 1,

     $4.1        $4.1     

  Decreases due to tax positions related to prior years

     0.0        0.0     

  Decreases due to settlements with taxing authorities

     0.0        0.0     

  Decreases due to expiration of statute of limitations

     0.0        0.0     

  Dispositions

     (1.2     0.0     

 

 

  Balance at Dec. 31,

     $2.9        $4.1    
TAMPA ELECTRIC CO [Member]
 
Schedule of Income Tax Expense

Income tax expense consists of the following components:

 

Income Tax Expense (Benefit)                     

 

 
 (millions)                     
 For the year ending Dec. 31,    2012      2011      2010    

 

 

 Current income taxes

        

Federal

   $ (19.5)       $ (30.7)       $ 60.1     

State

     5.6         2.9         13.6     

 Deferred income taxes

        

Federal

     141.2         155.6         63.0     

State

     14.7         18.0         7.4     

Amortization of investment tax credits

     (0.3)         (0.4)         (0.4)    

 

 

Total income tax expense

   $ 141.7       $ 145.4       $ 143.7     

 

 
Schedule of Income Taxes Calculated on Income before Income Taxes and Provision for Income Taxes

The total income tax provisions differ from amounts computed by applying the federal statutory tax rate to income before income taxes as follows:

 

                                               
 Effective Income Tax Rate                   

 

 
 (millions)                   
 For the years ended Dec. 31,    2012     2011     2010    

 

 

 Income tax expense at the federal statutory rate of 35%

   $ 129.1      $ 133.2      $ 135.3     

 Increase (decrease) due to

      

State income tax, net of federal income tax

     13.2        13.6        13.6     

Equity portion of AFUDC

     (0.9)        (0.4)        (0.7)    

Domestic production deduction

     (0.4)        (1.5)        (3.2)    

Other

     0.7        0.5        (1.3)    

 

 

 Total income tax expense on consolidated statements of income

   $ 141.7      $ 145.4      $ 143.7     

 

 

 Income tax expense as a percent of income from continuing operations,
 before income taxes

Schedule of Deferred Tax Assets and Liabilities

The principal components of TEC’s deferred tax assets and liabilities recognized in the balance sheet are as follows:

 

Deferred Income Taxes              

 

 
 (millions)              
 As of Dec. 31,    2012      2011    

 

 

 Deferred tax liabilities (1)

     

Property related

   $ 1,016.2       $ 879.1     

Deferred fuel

     11.3         3.9     

Pension and postretirement benefits

     106.6         99.0     

Pension

     36.7         31.7     

Other

     22.2         14.3     

 

 

 Total deferred tax liabilities

     1,193.0         1,028.0     

 

 

 Deferred tax assets (1)

     

Medical benefits

     49.0         50.0     

Insurance reserves

     31.1         28.2     

Investment tax credits  

     5.5         5.7     

Hedging activities

     5.5         2.9     

Pension and postretirement benefits

     106.6         99.0     

Unbilled revenue

     14.8         19.6     

Capitalized energy conservation assistance costs

     19.6         20.0     

 

 

 Total deferred tax assets

     232.1         225.4     

 

 

 Total deferred tax liability, net

     960.9         802.6     

 Less: Current portion of deferred tax asset

     (20.0)         (30.4)     

 

 

 Long-term portion of deferred tax liability, net

   $ 980.9       $ 833.0     

 

 

 

  (1) Certain property related assets and liabilities have been netted.