Skip to content
← Back to all products

Westpac / Transaction & savings

Cash Investment Account

The Westpac Cash Investment Account has been designed with Westpac share investors in mind by offering access to low brokerage, competitive interest rates, convenient features and seamless trade settlements.

Updated 15 May 2026Individually tailored product

Deposit rate type
Variable
Rate
1.2%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
0 to 9999
Unit of measure
Dollar
Minimum value
$0.00
Maximum value
$9,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
0.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
1.2%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
10000 to 19999
Unit of measure
Dollar
Minimum value
$10,000.00
Maximum value
$19,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
10000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
1.2%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
20000 to 49999
Unit of measure
Dollar
Minimum value
$20,000.00
Maximum value
$49,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
20000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
1.2%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
50000 to 99999
Unit of measure
Dollar
Minimum value
$50,000.00
Maximum value
$99,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
50000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
1.65%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
100000 to 249999
Unit of measure
Dollar
Minimum value
$100,000.00
Maximum value
$249,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
100000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
2.25%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
250000 to 499999
Unit of measure
Dollar
Minimum value
$250,000.00
Maximum value
$499,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
250000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
2.25%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
500000 to 999999
Unit of measure
Dollar
Minimum value
$500,000.00
Maximum value
$999,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
500000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
3%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
1000000 to 4999999
Unit of measure
Dollar
Minimum value
$1,000,000.00
Maximum value
$4,999,999.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
1000000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.
Deposit rate type
Variable
Rate
3%
Calculation frequency
1 day
Application type
Periodic
Application frequency
1 month
Tiers
Name
Above 4999999
Unit of measure
Dollar
Minimum value
$5,000,000.00
Rate application method
Per tier
Applicability conditions
Rate applicability type
Min deposit amount
Additional value
5000000.00
Additional info
Interest is calculated daily using a tiered interest rate, meaning the particular interest rate that applies to you will depend on the daily closing balance of your Cash Investment Account.

No lending rates were provided.

Name
Account Keeping Fee
Fee type
Periodic
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Additional value
1 month
Name
Telephone Banking
Fee type
Event
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Additional info
Automated telephone banking
Name
Online Banking
Fee type
Event
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Additional info
Westpac Online Banking
Name
Direct Debit
Fee type
Event
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Additional info
Direct Debits ? Westpac Share Trading.
Name
Branch assisted deposit
Fee type
Deposit
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Name
Branch assisted withdrawal
Fee type
Withdrawal
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Additional info
$5.00 (From 01 December 2022, Nil)
Name
Self served deposits
Fee type
Deposit
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Name
Self served withdrawals
Fee type
Withdrawal
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Name
Pay Anyone
Fee type
Payment
Fee method utype
fixedAmount
Fixed amount
Amount
$0.00
Name
Overdrawn
Fee type
Event
Fee method utype
fixedAmount
Fixed amount
Amount
$15.00
Additional info
This fee is applicable for each transaction that: 1.Overdraws your account or further overdraws the account;2.Is a withdrawal against uncleared funds; or 3.Exceeds the available funds in the account at the time of the transaction.(Other Bank Charges) $9.00 per item (From 01 December 2022, $15.00)

Feature type
Other
Additional info
Enjoy our lowest brokerage rate starting from $4.95 when you settle your trades through a Westpac Cash Investment Account.
Feature type
Other
Additional info
Receive a competitive at-call interest rate with interest calculated daily and paid monthly.
Feature type
Fraud protection
Additional info
The product includes fraud protection features.
Feature type
Relationship management
Additional info
Relationship management is available for eligible customers.
Feature type
Other
Additional info
No minimum account balance is required to earn interest.
Feature type
Other
Additional info
No monthly account service fee and free electronic transactions
Feature type
Digital banking
Additional info
24/7 access to your account via Online Banking and Mobile Banking.
Feature type
Other
Additional info
View your available funds when placing a trade.
Feature type
Other
Additional info
Enjoy the benefit of having one account to manage your investment cash flows.
Feature type
Other
Additional info
Option to participate in our Dividend Direction Service. Save time and enjoy the convenience of your Westpac Cash Investment Account being automatically nominated to receive your dividends.
Feature type
Other
Additional info
Our Dividend Direction Service offers you the convenience of having your Westpac Cash Investment Account automatically nominated to receive the dividends from all your current CHESS sponsored holdings.
Feature type
Other
Additional info
The account can be opened online or through a Private Banker.
Feature type
Other
Additional info
Funds at call facility is available for this product .
Feature type
Other
Additional info
You will get quarterly regular statements.
Feature type
Other
Additional info
Interest is paid on monthly basis.
Feature type
Digital banking
Additional info
Bills can be paid using BPAY.
Feature type
Other
Additional info
Direct debits can be set up.
Feature type
Digital banking
Additional info
With PayTo, you can see, review and authorise all new PayTo payments for things such as recurring bills, memberships and subscriptions before the money leaves your account.
Feature type
Other
Additional info
Must be linked to a Westpac Share Trading account.

Eligibility type
Min age
Additional value
18
Additional info
Individuals and business customers must be over 18 years of age.
Eligibility type
Other
Additional info
Individuals must have an Australian Residential Address. Business customers must be operating using an Australian address.
Eligibility type
Other
Additional info
Individuals and business customers must Hold a Westpac Share Trading account in the same name (at the time of opening the Westpac Cash Investment account)
Eligibility type
Other
Additional info
Individuals must be using the account for predominantly personal purposes.
Eligibility type
Business
Additional info
Business customers must be a company, sole trader, partnership, association, trust, not-for-profit organisation or self-managed superannuation fund.

No limits & conditions were provided.

No bundles were provided.