17 Intangible assets

20082009Figures in million20092008
SA Rands US Dollars
  Goodwill  
  Cost  
3,9653,461Balance at beginning of year366582
(1,356)Transferred to assets held for sale (1)(148)
852(432)Translation42(68)
3,4613,029Balance at end of year408366
  Accumulated amortisation and impairment losses  
1,2582,253Balance at beginning of year238184
(358)Transferred to assets held for sale (1)(43)
1,080Impairment of goodwill (notes 6 and 14) (2)109
273(402)Translation11(12)
2,2531,851Balance at end of year249238
1,2081,178Net book value159128
  Net carrying amount allocated to each of the cash generating units:  
9981,013Sunrise Dam136105
135106AngloGold Ashanti Brasil Mineração1515
7559Serra Grande88
1,2081,178 159128
  Real pre-tax discount rates applied in impairment calculations on cash generating units (CGUs) for which the carrying amount of goodwill is significant are as follows:  
  Sunrise Dam (3)9.9%11.0%
  (1) Goodwill allocated to Boddington joint venture of $105m, R998m was reclassified to assets held for sale during 2008.
(2) Goodwill has been allocated to its respective CGUs where it is tested for impairment as part of the CGU (note 16). The group reviews and tests the carrying value of goodwill on an annual basis for impairment. Following the impairment review, goodwill to the value of $109m, R1,080m at Geita Gold Mining Limited was impaired utilising a real pre-tax discount rate of 11.5% during 2008.
(3) The discount rates for 2009 were calculated on a basis consistent with the 2008 discount rates.
  
  Royalty, tax rate concession and other  
  Cost  
335472Balance at beginning of year4949
6Additions
131(101)Translation
472371Balance at end of year4949
  Accumulated amortisation and impairment losses  
183277Balance at beginning of year2927
2118Amortisation (notes 4 and 33)22
73(62)Translation
277233Balance at end of year3129
     
195138Net book value1820
     
1,4031,316Total intangible assets177148
  The government of Ghana agreed to a concession on the royalty payments by maintaining a rate of 3% for 15 years from 2004.  
     
  The tax rate concession was granted at a rate of 30% for the Ashanti business combination in 2004. During 2005, the corporate tax rate in Ghana decreased to 25% and the tax rate concession, which expires in 2019, was fully impaired.  

(1) Goodwill allocated to Boddington joint venture of $105m, R998m was reclassified to assets held for sale during 2008.

(2) Goodwill has been allocated to its respective CGUs where it is tested for impairment as part of the CGU (note 16). The group reviews and tests the carrying value of goodwill on an annual basis for impairment. Following the impairment review, goodwill to the value of $109m, R1,080m at Geita Gold Mining Limited was impaired utilising a real pre-tax discount rate of 11.5% during 2008.

(3) The discount rates for 2009 were calculated on a basis consistent with the 2008 discount rates.