What is the difference between secured and unsecured business loans in Australia?

The difference between secured and unsecured business loans in Australia usually comes down to one thing: whether the lender takes specific security over an asset or relies mainly on the strength of the business and borrower profile. For small business owners, sole traders and contractors, that choi

Skill level
General guidance
Time
Varies
Trade
Business & Equipment Finance
Updated
1 November 2026

What is the fundamental difference between secured and unsecured business loans in Australia?

The difference between secured and unsecured business loans in Australia usually comes down to one thing: whether the lender takes specific security over an asset or relies mainly on the strength of the business and borrower profile. For small business owners, sole traders and contractors, that choice can affect approval odds, pricing, loan size, term length and what happens if repayments become difficult.

What key factors should Australian tradies understand about secured vs. unsecured business loans?

A secured business loan is backed by security, while an unsecured loan is not tied to a specific asset in the same way. Security might include business equipment, vehicles or other acceptable assets, and lenders may also ask for director or personal guarantees depending on the structure.
Secured loans often offer more flexibility on loan amount and term because lender risk is lower. In general, where a lender can register an interest over an asset, they may be more comfortable with larger amounts or longer repayment periods than they would be with an unsecured facility.
Unsecured business loans can be faster and simpler in some cases, but they often come with tighter lender criteria. Because the lender has less protection, they may focus more heavily on cash flow, trading history, credit conduct, existing debts and the overall strength of the business.
The right structure depends on what the funds are for. If you are buying an identifiable business asset, an asset-backed structure such as a chattel mortgage or equipment loan may be more suitable than a general unsecured working capital loan. If the funds are for short-term cash flow, stock, wages or bridging timing gaps, unsecured options may be considered differently.
Security does not remove risk for the borrower. If repayments are not maintained, the lender may be able to repossess secured assets or enforce other commitments under the loan documents. ASIC and Moneysmart guidance make it clear that borrowers should understand the terms, fees, guarantees and enforcement risks before signing.

What A Specialist Would Review For Your Situation

Purpose of funds and asset type: whether you are buying vehicles, plant, machinery or funding working capital, and whether a business & equipment finance structure is a better fit than a general business loan.
Cash flow strength and repayment capacity: bank statements, BAS, tax returns, debtor cycle, seasonality and whether the repayment pattern suits the business income profile.
Available security and ownership position: whether there is a suitable asset to secure, whether it is new or used, how it will be used in the business, and whether the lender is likely to require additional guarantees.
Credit profile and business history: time in business, industry risk, prior defaults, ATO debt, existing finance commitments and whether a low-doc pathway may be available for self-employed applicants.
Tax and structuring considerations: whether GST, depreciation and ATO rules such as the instant asset write-off may be relevant, and whether the legal and tax treatment of the finance structure has been properly considered with an accountant or tax adviser.

Common Costly Mistakes

Choosing an unsecured loan because it looks quicker, without comparing the total cost and repayment pressure over the full term.
Offering security without understanding what is being charged, whether personal guarantees apply, and what rights the lender has if the loan defaults.
Using a short-term working capital product for a long-life asset, which can put unnecessary strain on monthly cash flow.
Assuming all business lenders assess risk the same way, when policies, documentation standards and acceptable security can vary widely.

When To Get Professional Help

DIY comparisons usually stop being reliable when there are multiple business owners, irregular income, tax debt, credit issues, low-doc needs or a mix of asset purchase and cash flow funding. A finance specialist can help work through how lenders are likely to view the deal, what structure may be more suitable, and what documents are worth preparing before you apply.

Talk To A Specialist

If you're weighing up secured versus unsecured business finance, it can help to speak with someone who understands how lenders assess risk in practice. You can get matched with a finance specialist here: /finance/enquire?service=finance

Frequently Asked Questions

Is a secured business loan easier to get than an unsecured loan in Australia?

Sometimes, but not always. A secured loan can be easier for some borrowers because the lender has an asset as security, which may reduce its risk. Even so, approval still depends on lender criteria, repayment capacity, credit history and the overall strength of the application.

What can be used as security for a business loan?

Common examples include vehicles, machinery, equipment and other business assets the lender is willing to accept. In some cases, lenders may also require director or personal guarantees, and they may register their interest on the PPSR. What is acceptable security varies by lender and by the purpose of the loan.

Are unsecured business loans more expensive?

They often can be, because the lender is taking more risk without specific asset-backed security. But cost is not just the rate — it can also include fees, shorter terms and higher regular repayments. That is why comparing the full structure matters, not just the headline price.

Is a chattel mortgage a secured loan?

Yes, generally a chattel mortgage is a secured business & equipment finance product where the lender takes security over the asset being purchased. It is commonly used for vehicles and equipment used predominantly for business purposes. Tax treatment and ATO implications depend on your circumstances, so it is worth checking with your accountant or registered tax adviser.

Will I need to give a personal guarantee for a business loan?

Many small business borrowers are asked to provide a personal or director guarantee, even where the loan is for business purposes. This is particularly common in closely held businesses and sole trader applications. ASIC's Moneysmart guidance is a useful reminder to read guarantee obligations carefully, because they can expose personal assets if the business cannot repay.

Important — General Information Only

This information is general in nature only and is not personal business & equipment finance advice. It does not take into account your objectives, financial situation or needs, and you should consider your own circumstances and seek advice from an appropriately licensed or registered professional before acting, including a finance specialist, accountant or registered tax adviser. Lending is subject to lender criteria and applicable responsible lending and conduct obligations under the National Consumer Credit Protection framework where relevant. For authoritative guidance, see ASIC and Moneysmart, and for current tax treatment or instant asset write-off rules, check the ATO.

Frequently asked questions

Is a secured business loan easier to get than an unsecured loan in Australia?
Sometimes, but not always. A secured loan can be easier for some borrowers because the lender has an asset as security, which may reduce its risk. Even so, approval still depends on lender criteria, repayment capacity, credit history and the overall strength of the application.
What can be used as security for a business loan?
Common examples include vehicles, machinery, equipment and other business assets the lender is willing to accept. In some cases, lenders may also require director or personal guarantees, and they may register their interest on the PPSR. What is acceptable security varies by lender and by the purpose of the loan.
Are unsecured business loans more expensive?
They often can be, because the lender is taking more risk without specific asset-backed security. But cost is not just the rate — it can also include fees, shorter terms and higher regular repayments. That is why comparing the full structure matters, not just the headline price.
Is a chattel mortgage a secured loan?
Yes, generally a chattel mortgage is a secured business & equipment finance product where the lender takes security over the asset being purchased. It is commonly used for vehicles and equipment used predominantly for business purposes. Tax treatment and ATO implications depend on your circumstances, so it is worth checking with your accountant or registered tax adviser.
Will I need to give a personal guarantee for a business loan?
Many small business borrowers are asked to provide a personal or director guarantee, even where the loan is for business purposes. This is particularly common in closely held businesses and sole trader applications. ASIC's Moneysmart guidance is a useful reminder to read guarantee obligations carefully, because they can expose personal assets if the business cannot repay.
What is the Australian standard for business loan disclosure?
While there isn't a single 'standard' for loan disclosure, ASIC Regulatory Guide 209 (RG 209) outlines responsible lending obligations for credit providers. This guide requires lenders to ensure loans are 'not unsuitable' for consumers, including small businesses, by assessing their financial situation and capacity to repay. Tradies should expect clear disclosure of all fees, interest rates, and terms.
How does the PPSR affect secured business loans in Australia?
The PPSR (Personal Property Securities Register) is a national online register where lenders can record their security interests over personal property, such as vehicles, machinery, and equipment. According to the Australian Government, registering on the PPSR provides public notice of a security interest, giving the lender priority over other creditors if the borrower defaults. This registration is a key component of secured lending in Australia.
What is a director's guarantee in the context of an Australian business loan?
A director's guarantee is a personal promise by a company director to repay a business loan if the company cannot. According to ASIC's Moneysmart, this means the director's personal assets, such as their home, could be at risk if the business defaults. It is a common requirement for small business loans, especially unsecured ones or those to newer companies, providing additional security for the lender.

Written by Capital, the Business & Equipment Finance specialist at QLD.Tools.