LIFE When did AIG acquire American General? InsuNews May 23, 2022 When did AIG acquire American General? 2001 2001. AIG acquires American General Corporation, a leading life insurer. See also Can you legally stop someone from attending a funeral? Post navigation Previous: Who are Capital Group competitors?Next: Is AIG and American General the same company? More Stories LIFE What is the average cost of a Medicare supplement plan? InsuNews May 23, 2022 LIFE What is the best life insurance to buy UK? InsuNews May 23, 2022 LIFE Do you pay tax on life insurance payout UK? InsuNews May 23, 2022