251 Performance review Aviva plc Annual Report and Accounts 2011 Notes to the consolidated financial statements continued 34 – Merger reserve This note gives details of the various reserves forming part of the Group’s consolidated equity and shows the movements during the year. Movements in the year comprised: Balance at 1 January 2010 Arising in the year: Fair value gains/(losses) Fair value gains transferred to profit on disposals Transfer to profit on disposal of subsidiary Share of fair value changes in joint ventures and associates taken to other comprehensive income (notes 18a & 19a) Impairment losses on assets previously revalued directly through other comprehensive income now taken to income statement Reserves credit for equity compensation plans Shares issued under equity compensation plans (note 36) Transfer to non-controlling interests following Delta Lloyd IPO Foreign exchange rate movements Aggregate tax effect – shareholders’ tax 2,224 104 163 — — (2) (25) — — — — — — (3) (41) 5 Balance at 31 December 2010 Arising in the year: Fair value gains Fair value gains transferred to profit on disposals Transfer to profit on disposal of subsidiary (note 3b) Fair value gains transferred to retained earnings on disposals (note 36) Share of fair value changes in joint ventures and associates taken to other comprehensive income (notes 18a & 19a) Impairment losses on assets previously revalued directly through other comprehensive income now taken to income statement Reserves credit for equity compensation plans Shares issued under equity compensation plans (note 36) Transfer to profit on deconsolidation of Delta Lloyd Transfer to retained earnings on deconsolidation of Delta Lloyd Foreign exchange rate movements Aggregate tax effect – shareholders’ tax Balance at 31 December 2011 The above reserves are shown net of non-controlling interests. Equity compensation reserve (see accounting policy AA) £m Total £m (771) 109 1,829 579 (123) — — — — — — — 554 (123) (2) — (15) — — (15) — — — — — 4 136 — — (1) — (166) — — — — 78 — — 41 (51) — — — 136 41 (51) (4) 37 (157) 2,183 83 573 (693) 99 — — (3) — 2 — — (6) 424 (189) — — — — — — — — — — 426 (189) (3) (6) — 1 (86) — — (85) — — — (485) — (174) 9 — — — — (2) — 1 21 — — (115) — — (98) — — — — — 30 — — 48 (61) — — — — 21 48 (61) (600) (2) (144) (88) 1,530 79 530 (663) 86 1,562 Hedging instruments reserve (see accounting policy T) £m 2,245 Financial statements MCEV Investment valuation reserve (see accounting policy S) £m Financial statements IFRS Owner occupied properties reserve (see accounting policy O) £m Shareholder information Currency translation reserve (see accounting policy E) £m Governance 35 – Other reserves Corporate responsibility This note describes the use of the merger reserve. Prior to 1 January 2004, certain significant business combinations were accounted for using the ‘pooling of interests method’ (or merger accounting), which treats the merged groups as if they had been combined throughout the current and comparative accounting periods. Merger accounting principles for these combinations gave rise to a merger reserve in the consolidated statement of financial position, being the difference between the nominal value of new shares issued by the Parent Company for the acquisition of the shares of the subsidiary and the subsidiary’s own share capital and share premium account. The merger reserve is also used where more than 90% of the shares in a subsidiary are acquired and the consideration includes the issue of new shares by the Company, thereby attracting merger relief under the Companies Act 1985 and, from 1 October 2009, the Companies Act 2006. The balance on the reserve of £3,271 million (2010: £3,271 million) has arisen through the mergers of Commercial Union, General Accident and Norwich Union companies, forming Aviva plc in 2000, together with the acquisition of RAC plc (RAC) in 2005. Because RAC ownership was immediately transferred from Aviva plc to a subsidiary company, this reserve is unaffected by the disposal of RAC in 2011. Other information