The Bank of South Australia

What The Bank of South Australia does

The Bank of South Australia (BankSA) is a division of Westpac Banking Corporation (ABN 33 007 457 141, AFSL/Australian Credit Licence 233714), one of Australia's Big Four banks, and provides retail, business, and corporate banking services primarily to South Australian customers while drawing on Westpac's national infrastructure. Its product portfolio spans personal banking (transaction and savings accounts including Maxi Saver, home loans including the Advantage Package, credit cards including Amplify, personal loans, insurance, investments, superannuation, international/travel services, and Safe Custody), business banking (business accounts, business credit cards, business loans, EFTPOS Now and EFTPOS Connect payment solutions, agribusiness, FX/international, and business insurance), and corporate services (transaction banking, institutional financial markets, and business finance solutions). Underlying technology is built around the BankSA Mobile Banking App (iOS/Android), Internet Banking, Business Banking Online, the Directshares online broking platform, a Margin Lending platform, and the WinTrade international logon, with integrations to BPAY, Beem It, PayTo, Linkly POS, and the OnlinePay merchant API; customer support is augmented by a 24/7 AI-powered virtual assistant called Sam. BankSA earns revenue primarily through interest income on loans and credit cards, transaction fees on EFTPOS and OnlinePay merchant payment processing (1.2% rate plus $24.75-$27.50 monthly terminal fees), annual package fees (e.g., the $395 Advantage Package), insurance commissions (including with Allianz), and credit-card reward program economics (Amplify, with Qantas Points integration); go-to-market is direct-to-consumer and direct-to-SME through branches, digital channels, phone banking, and field merchant sales, and BankSA's competitive positioning rests on its South Australian regional brand identity combined with Westpac Group capital, technology, and distribution.

Name

The Bank of South Australia

Legal name

BankSA - A Division of Westpac Banking Corporation ABN 33 007 457 141 AFSL and Australian credit licence 233714

Website

https://banksa.com.au

Company type

Public

Founded year

1848

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

BankSA is a division of Westpac Banking Corporation providing retail, business, and corporate banking products and services primarily to South Australian consumers, SMEs, agribusinesses, and corporate clients, delivered via branches, digital banking, and merchant payment solutions.

Ownership category

akta.pro rank

Product category

Retail Banking

NAICS

Commercial Banking (522110), Depository Credit Intermediation (5221), Credit Intermediation and Related Activities (522)

SIC

National Commercial Banks (6021), State Commercial Banks (6022), Personal Credit Institutions (6141)

akta.pro primary industry

Mass-Market Consumer Deposit Banking (Checking/Savings) (FSABAAAA)

akta.pro secondary industries

Retail Lending (Personal Loans, Auto, Credit Lines) (FSABAAAB), Credit Cards & Revolving Credit (FSABAAAC), SME Business Lending (Term Loans, Lines of Credit, Overdrafts) (FSABABAB)

Keywords

• Retail banking services
• Home loans
• Merchant payment solutions
• Business banking
• Agribusiness finance

Headquarters

HQ city

Adelaide

HQ country

Australia

HQ region

Oceania

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Interest Income: Primary revenue from interest charged on home loans, personal loans, credit cards, and business loans. Interest income represents the core earning asset revenue stream for the bank.
2. Merchant Payment Services: Transaction fees from EFTPOS terminals and online payment processing. Rates include 1.2% for eftpos/Visa/Mastercard transactions plus monthly terminal fees of $24.75-$27.50
3. Credit Card Fees: Annual fees, transaction fees, and interest charges on credit card balances. Business credit cards include Amplify Business and BusinessVantage with reward programs
4. Insurance Products: Commission revenue from insurance products including landlord insurance (provided by Allianz), home insurance, and other personal/business insurance offerings
5. Home Loan Package Fees: Annual package fees for bundled home loan products including the Advantage Package at $395 per year with benefits including interest savings

Pricing tiers

Go-to-market motion1 record

Distribution channels7 records

Marketing channels7 records

Core offering

BankSA operates as a division of Westpac Banking Corporation delivering retail, business, and corporate banking products and services. The portfolio spans personal banking (transaction and savings accounts, home loans, credit cards, personal loans, insurance, investments, and superannuation), business banking (accounts, credit cards, loans, EFTPOS payment solutions, agribusiness finance, and FX), and corporate transaction banking and financial markets services. Distribution is through physical branches and ATMs in South Australia, digital channels (mobile app, internet banking, virtual assistant Sam), and phone banking.

Product overview

The Bank of South Australia (BankSA) is a division of Westpac Banking Corporation offering a comprehensive retail and corporate banking platform. The portfolio comprises personal banking products (transaction/savings accounts, home loans, credit cards, personal loans, insurance, investments, and superannuation), business banking solutions (business accounts, business credit cards, business loans, merchant payment solutions, agribusiness, and international/FX services), and corporate banking services (transaction banking, financial markets, and business finance solutions). Digital banking is delivered through the Mobile Banking App, Internet Banking, and Business Banking Online platforms. BankSA also provides specialized services including Safe Custody vault services (transitioning to Guardian Vaults in 2026), share trading via Directshares, and margin lending.

Differentiator

Problem solved

Functional benefit

Brands

• Amplify Business: Business rewards credit card program with Amplify Points
• Amplify Rewards
• Amplify Travel

Products and services

• Personal Bank Accounts Transaction and savings accounts for personal customers including Everyday Options, Maxi Saver, and youth accounts.
• Home Loans Home loan products including variable rate, fixed rate, and the Advantage Package with bundled benefits for personal customers.
• Personal Credit Cards Credit cards including rewards cards (Amplify) and low-rate options for personal customers.
• Personal Loans Unsecured personal loans for purposes including vehicle purchases and debt consolidation.
• Personal Insurance Insurance products including home, contents, landlord (provided by Allianz), and travel insurance for personal customers.
• Investments Investment products including direct shares via Directshares, margin lending, and managed funds.
• Superannuation Superannuation products and retirement savings accounts for personal customers.
• International and Travel Services International payment and travel services including foreign exchange and travel insurance for personal customers.
• Safe Custody High-security vault storage service for valuable items and documents, transitioning to Guardian Vaults in 2026.
• Business Bank Accounts Business transaction and savings accounts designed for business customers.
• Business Credit Cards Credit cards for business customers including Amplify Business and BusinessVantage with rewards programs.
• Business Loans Business loans and financing solutions for various commercial needs.
• Payment Solutions EFTPOS terminal solutions including EFTPOS Now (standalone) and EFTPOS Connect (POS-integrated) and OnlinePay online payment processing for merchants.
• Agribusiness Agribusiness banking services tailored for agricultural businesses, including seasonal cash flow and rural financing.
• Business International and FX Foreign exchange and international payment solutions for business customers.
• Business Insurance Business insurance products for commercial operations.
• Transaction Banking Solutions Transaction banking solutions for corporate customers.
• Financial Markets Institutional financial markets services for corporate clients.
• Business Finance Solutions Specialized business finance solutions for corporate customers.
• Mobile Banking App Mobile banking application for iOS and Android with 24/7 virtual assistant Sam, card management, payments, and contact-us features.
• Internet Banking Internet banking platform for managing accounts, payments, and banking services online, integrated with virtual assistant Sam.
• Business Banking Online Online business banking platform for corporate and business customers with merchant reporting and business-specific features.

Quantifiable outcome

• Over $750 per month in interest savings in year one of Home Loan package (based on $400k packaged Standard Variable Home Loan)
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature6 records

Partnerships

Four partnerships are on record, tiered minor.

• Guardian VaultsminorStrategic or Co-development Partner · 1 January 2026Westpac has entered into an agreement to transition its Safe Custody vault services to Guardian Vaults, a specialist high-security vault provider. The transition will occur progressively throughout 2026 across Melbourne, Sydney, Perth, Adelaide, and Brisbane locations. Guardian will take over operation of existing vaults, enabling Westpac to focus on core banking services.
• AllianzminorOthersBankSA partners with Allianz for landlord insurance products. The insurance is provided by Allianz and distributed through BankSA channels with PDS and TMD available on the BankSA website.
• Pinpoint Travel Group Pty. Ltd.minorOthersPinpoint Travel Group operates Amplify Travel, the travel booking service available to BankSA Amplify Rewards customers. Licence No. 2TA 002974.
• QantasminorOthersBankSA credit card customers can earn Qantas Points redeemable for Classic Award flights and products from Qantas Marketplace. The partnership enables Qantas Points earning and redemption across BankSA Amplify Business credit cards.

Scale indicators2 records

Recent moves7 records

Expansion highlights5 records

Emerging players

• Tyro Payments: Australian merchant payment and EFTPOS provider serving SMBs with integrated POS and payment processing solutions. Comparable in merchant services competitive landscape, particularly relevant to BankSA's EFTPOS Now and EFTPOS Connect offerings.
• ING Australia: Direct bank in Australia offering savings accounts, home loans, and personal lending with a digital-first model. Comparable as a competitor for retail deposits and home loans, particularly competing on savings rate products like BankSA's Maxi Saver.

Direct peers

• St George Bank: Another division of Westpac Banking Corporation operating as a retail bank with similar state-focused regional heritage (NSW), offering comparable personal and business banking products. Most direct operational peer given shared Westpac infrastructure and similar sub-brand positioning.
• Bank of Melbourne: Third division of Westpac Banking Corporation operating as a retail bank in Victoria with comparable regional heritage model. Direct peer due to shared Westpac ownership, similar product offerings, and parallel regional sub-brand strategy.
• Suncorp Bank: Australian regional bank offering retail banking, business banking, and agribusiness services, primarily in Queensland and other regional markets. Comparable to BankSA as a regional-focused division of a larger financial group with similar product breadth and customer targeting.
• Bendigo and Adelaide Bank: Australian regional bank headquartered in Bendigo with significant Adelaide presence, offering retail and commercial banking products to individuals and SMEs across regional and metropolitan Australia. Most direct comparable peer to BankSA due to overlapping South Australian market presence and similar customer segments.

Broad incumbents

• Westpac Banking Corporation: Parent company of BankSA and one of Australia's Big Four banks offering full-service retail, commercial, and institutional banking nationally. Directly comparable as the broader operating entity behind BankSA's regional franchise.
• ANZ Banking Group: Big Four Australian bank offering retail, commercial, and institutional banking across Australia and New Zealand. Comparable in full-service banking model, mortgage lending, and merchant payment solutions.
• National Australia Bank (NAB): Big Four Australian bank with strong regional and agribusiness focus, particularly in regional Victoria and other states including South Australia. Comparable in retail banking, business lending, and agribusiness banking product offerings.
• Commonwealth Bank of Australia: Australia's largest bank and Big Four peer offering comprehensive retail, business, and institutional banking including South Australian operations. Comparable in product breadth, digital banking capabilities, and customer segments served.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/banksa
• YouTubeyoutube.com/user/BankSAbusiness
• Facebookfacebook.com/BankSA
• LinkedInlinkedin.com/company/2729489

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Bank of South Australia