BankSA, a subsidiary of Westpac Banking Corporation, is the largest financial institution in South Australia by number of branches, ATMs, deposits and loans. It provides a comprehensive range of retail, business and private banking products and services to customers in South Australia and Northern Territory. It offers savings and transaction accounts, personal loans, home and car loans, credit cards, life and general insurance, small business loans, commercial mortgages, mobile and internet banking, retirement and estate planning, superannuation solutions, self managed super funds and more. It also offers international payments, foreign cash, trade and corporate finance, securities, derivatives, vehicle and equipment finance, Visa business cards, business and farm insurance, industry banking and other services.

The company was established in March 1848 as The Savings Bank of South Australia and merged with State Bank of South Australia in 1984. After the collapse, the merged entity was sold to Advance Bank in 1992, which was acquired by St. George Bank in 1997. In 2008, BankSA and St. George Bank became part of Westpac Group. In 2014, the Bank rebranded itself under the name BankSA. Today, it serves one in three South Australians.

Head office address:
97 King William Street
Adelaide, SA 5000
Australia
Website: www.banksa.com.au

Phone number
General enquiries: 13 13 76
Fax: (02) 9952 1081
Overseas Call: +61 2 9155 7850

Business banking
Phone: 1800 804 411
Hours: Monday - Friday, 8.30 am - 5.00 pm