Cash management accounts

See a list of the top cash management accounts

Updated: 01.09.2026

Quick Rates Review

Compare top financial options at a glance. Comprehensive analysis for each listed offer is available further down the page

#
Institution
Rate (APR/APY)
Sum & Term
1
AMP Bank AMP Bank
4.5%

$10,000 - $5,000,000

Flexible Term

2
Commonwealth Bank (CBA) Commonwealth Bank (CBA)
3.15% - 4.65%

$5,000 - $1,999,999

8 - 1825 days

3
Commonwealth Bank (CBA) Commonwealth Bank (CBA)
2.9% - 4.35%

$5,000 - $1,999,999

90 - 365 days

4
Heritage Bank Heritage Bank
0.01% - 3.45%

Up to $1

Flexible Term

5
Hume Bank Hume Bank
0.01%

Up to $1

Flexible Term

6
NAB NAB
0.4%

Flexible Amount

Flexible Term

7
Suncorp Bank Suncorp Bank
1.05% - 4.5%

$1 - $1,000,000

30 - 365 days

Quick Expert Insights

Interest Rates
Average:1.72%
Range:0.01% - 4.65%
Product Term
Minimum: 8 days
Maximum: 5 years
Limit / Amount
Min Entry:$1
Max Limit:$5,000,000
Analysis of 7 offers shows an average rate of 1.72%, with the absolute market maximum reaching 4.65%. Flexible terms from 8 days are available at Commonwealth Bank (CBA), while Commonwealth Bank (CBA) offers terms up to 5 years . The lowest entry is $1 (via Heritage Bank).

Full Products Review

In-depth analysis of available financial offers. Compare detailed terms and explore expert insights to choose the most suitable option for your needs.

Filter By Institution:

AMP Bank

AMP Cash Manager

Rate: 4.5%

Sum: $10,000 - $5,000,000

💰 Fees & Rates

No monthly account-keeping fees. No ongoing management fees. No transaction fees for digital wallet payments.

📋 Important Terms

Targeted at Australian proprietary companies and sole traders. Interest rate applies to the whole balance once a tier is reached. Balances between 0 and 10000 dollars earn 0,00% interest. Interest is accrued daily and paid on the first day of the following month. Includes a VISA Debit card with EFTPOS and BPAY functionality. Supports Apple Pay, Google Pay, and Samsung Pay for real-time payments.

💡 Adviser’s Tip

Olesya Krasavtseva
Olesya Krasavtseva Analytic & Editor at Prostobank Consulting
The AMP Cash Manager is a high-yield liquid solution for businesses and investors, offering a competitive 4,50% rate that significantly outperforms standard business savings or transaction accounts at Big Four banks (CBA, NAB, ANZ, Westpac), which typically require strict conditions to reach such yields. The standout advantage is the combination of high-interest rates with full transactional flexibility via a debit card. However, the 0,00% interest rate on the first 10000 dollars is a notable disadvantage for those with smaller cash reserves. This product is ideal for sole traders and companies looking to maximize returns on liquid funds between 10000 and 250000 dollars while maintaining immediate access for business operations.

Commonwealth Bank (CBA)

Business Investment Account

Rate: 3.15% - 4.65%

Sum: $5,000 - $1,999,999

Term: 8 days - 5 years

💰 Fees & Rates

Set up and establishment fee: 0 AUD Administration fee for early withdrawal: 30 AUD Prepayment interest adjustment applies for early withdrawal

📋 Important Terms

Requires an Australian Business Number (ABN) Must hold a CommBank business transaction account in the same name Minimum investment of 5000 AUD required Provides a secure holding facility for up to 6 months after maturity

💡 Adviser’s Tip

Olesya Krasavtseva
Olesya Krasavtseva Analytic & Editor at Prostobank Consulting
The CommBank Business Investment Account is a robust traditional term deposit for businesses, highlighted by a competitive 4,65% p.a. rate for a 12-month term. Its primary advantage is the certainty of guaranteed returns with no set-up fees, making cash flow planning highly predictable. The main disadvantage is the strict lock-in; any early withdrawal triggers a 30 AUD fee and an interest rate adjustment. Compared to similar standard term deposits from NAB, ANZ, or Westpac, CommBank offers a highly flexible term range starting from just 8 days. This product is best suited for businesses with surplus cash that will definitely not be needed during the investment term.

Commonwealth Bank (CBA)

Flexi Business Investment Account

Rate: 2.9% - 4.35%

Sum: $5,000 - $1,999,999

Term: 90 days - 1 years

💰 Fees & Rates

Set up and establishment fee: 0 AUD Early withdrawal fee for up to 20 percent of balance: 0 AUD Administration fee for early withdrawal exceeding 20 percent: 30 AUD Prepayment interest adjustment applies if more than 20 percent is withdrawn early

📋 Important Terms

Allows early withdrawal of up to 20 percent of the balance without penalties Requires an Australian Business Number (ABN) Must have an active CommBank business transaction account in the same name Minimum investment of 5000 AUD required Available terms are strictly 3, 6, 9, or 12 months

💡 Adviser’s Tip

Olesya Krasavtseva
Olesya Krasavtseva Analytic & Editor at Prostobank Consulting
The Flexi Business Investment Account offers a rare blend of fixed-term security and partial liquidity. Its standout advantage is the ability to withdraw up to 20 percent of the principal early without incurring the standard 30 AUD fee or interest adjustments, providing a crucial safety net for unexpected expenses. The trade-off is a slightly lower maximum interest rate (4,35% p.a. for 12 months) compared to the standard account. When weighed against standard term deposits from NAB or Westpac, this partial withdrawal feature is a significant differentiator. It is ideally suited for cautious business owners who want to earn fixed interest but need to maintain a buffer for cash flow emergencies.

Heritage Bank

Body Corporate Bank Account

Rate: 0.01% - 3.45%

Sum: $1

Hume Bank

Professional Cash Management account

Rate: 0.01%

Sum: $1

IMB Bank

Business Cash Management Account

NAB

NAB Cash Manager account

Rate: 0.4%

Suncorp Bank

flexiRates

Rate: 1.05% - 4.5%

Sum: $1 - $1,000,000

Term: 30 days - 1 years

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What is a business cash management account?

It is a specialized bank account designed to help businesses efficiently manage their cash flow and financial transactions. These accounts typically offer a range of features tailored to the needs of businesses, providing tools to optimize cash management, streamline banking processes, and potentially earn interest on surplus funds.

Key features of business cash management accounts:

  1. Transaction Capabilities. Business CMAs often offer a variety of transaction capabilities such as deposits, withdrawals, electronic transfers, and bill payments to facilitate day-to-day business operations.
  2. High-Interest Savings. Some business CMAs may provide the opportunity to earn interest on account balances, allowing businesses to maximize returns on their cash holdings.
  3. Sweep Facilities. Many business CMAs offer sweep facilities that automatically transfer excess funds from the operating account to a high-interest savings or investment account, helping to optimize cash balances and maximize returns.
  4. Account Management Tools. Business CMAs may offer additional account management tools such as transaction reporting, account reconciliation services, and customizable alerts to help businesses track and manage their finances effectively.
  5. Overdraft Facilities. Some business CMAs may provide overdraft facilities to help businesses manage short-term cash flow gaps and unexpected expenses, subject to approval and terms.
  6. Foreign Currency Services. For businesses engaged in international trade or transactions, some business CMAs may offer foreign currency services, allowing businesses to hold funds in different currencies and make or receive payments in foreign currencies.

Business cash management accounts play a crucial role in helping businesses effectively manage their finances, optimize cash flow, and achieve their financial goals.

You can also place free funds on a personal savings account.

Calculate your future income on a savings account (example): 

Amount, $ Rate, % Accrued %, $
20,000 2.45% 490
20,000 2.50% 500
20,000 2.55% 510
50,000 2.60% 1,300
50,000 2.65% 1,325
50,000 2.70% 1,350
100,000 2.75% 2,750
100,000 2.80% 2,800
100,000 2.85% 2,850
200,000 2.90% 5,800
200,000 2.95% 5,900
200,000 3.00%

6,000

What are the best cash management accounts?

It depends on various factors, including your specific business needs, transaction volumes, preferences regarding fees and features, and the reputation of the financial institution. Here are a few popular options: CommBank Business Transaction Account, NAB Business Everyday Account, Westpac Business One, ANZ Business Advantage Account, Macquarie Business Banking Account, ING Business Optimiser, BOQ Business Everyday Account.

See the similar FAQ about Australian banks:

Contacts of companies offering the financial services:

AMP Bank

Address: 2-12 Macquarie St

Contact: 131 267

Web: www.amp.com.au

SWIFT: AMPBAU2S

Stock: AMP

Commonwealth Bank (CBA)

Address: 1 Harbour St

Contact: 13 22 21

Web: www.commbank.com.au

SWIFT: CTBAAU2S

Stock: CBA

Commonwealth Bank (CBA)

Address: 1 Harbour St

Contact: 13 22 21

Web: www.commbank.com.au

SWIFT: CTBAAU2S

Stock: CBA

Heritage Bank

Address: 400 Ruthven St

Contact: 13 14 22

Web: www.heritage.com.au

SWIFT: HBSLAU4T

Hume Bank

Address: 492 Olive St

Contact: 1 300 004 863

Web: www.humebank.com.au

SWIFT: CUSCAU2S

IMB Bank

Address: 45 Clarence St

Contact: 133 462

Web: www.imb.com.au

SWIFT: IMTIAU21

NAB

Address: 800 Bourke Street

Contact: 13 22 65

Web: www.nab.com.au

SWIFT: NATAAU33

Stock: NAB

Suncorp Bank

Address: 80 Ann Street

Contact: 13 11 55

Web: www.suncorpbank.com.au

SWIFT: METWAU4B

Stock: SUN

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