13.00 % p.a.
Benefits of a NAB unsecured business overdraft
An unsecured overdraft facility of up to $50,000, available to new and existing customers. See how it could benefit your business.
Easy online application and instant decision
Quick online application and approval process so you can focus on your business. Apply online today and receive an instant decision.
Fast access to funds
Existing NAB customers can log into internet banking and access funds instantly if approved. New to NAB customers will have access to funds within one business day from the receipt of signed contract.
Control over your cashflow
Access your additional funds (line of credit) through your NAB Business Everyday Account and only pay interest on the outstanding debit balance.
Rates and fees
Check out rates and fees for your NAB QuickBiz Overdraft.
Variable interest rate
Calculated daily and only on the funds you’ve used (charged on the last banking day of the month).
Service fee
1.75 % p.a.
Of your approved overdraft amount (charged on the last banking day of the month).
Minimum overdraft
$5,000
Maximum overdraft
$50,000
Link an everyday business account
Existing NAB Business Account?
Applying is even easier. Simplify your application by linking your new overdraft to your existing NAB business transaction account.
$0 NAB Business Everyday Account
Only pay for what you need with our $0 monthly fee account. Get unlimited free electronic transactions and pay as you go for in-branch transactions.
$10 NAB Business Everyday Account
Enjoy a low cost account with a $10 monthly account fee. Ideal for businesses that make a large number of cash and cheque transactions.
Specialised How a hassle-free QuickBiz unsecured business overdraft can help
Apply online
How to apply online for a NAB QuickBiz unsecured business overdraft
Step 2. Apply online in 20 minutes
Apply online in as little as 20 minutes and get an instant decision. Log into NAB Internet Banking to apply or use our easy online application.
Tools and calculators
Use our handy tools and calculators to help you run your business.
Other options to consider
Here are a few other business finance options that might suit your business needs.
Help and support
We have a range of useful guides and tools to help you manage your business banking.
Other ways we can help
Use our help guides, FAQs and other support services to help you manage your banking more easily.
Contact us
Request a call back
Let us help you with your business banking needs.
Call us
Call us for your general enquiries about business banking.
Visit a NAB branch
Use our locations tool to find business banking services.
Terms and Conditions
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Lending criteria and terms and conditions apply (available on application).
NAB recommends you consider the Product Disclosure Statement or other disclosure document, available from NAB, before making any decisions regarding these products. These products are issued by National Australia Bank Limited ABN 12 004 044 937.