Quick answer
A secured business loan is backed by an asset, usually residential or commercial property, which supports larger amounts from $20,000 to $5,000,000, longer terms and more flexibility with bad credit or ATO debt. An unsecured loan has nothing registered against it and is sized on turnover and bank statements, typically $5,000 to $500,000, with lighter paperwork but shorter terms. The right choice depends on amount, purpose, credit history and whether you own property.
Key points
- Secured: backed by property, $20k to $5m, more flexible on credit
- Unsecured: sized on cash flow, typically $5k to $500k, lighter paperwork
- Secured puts the property at risk; unsecured usually needs a personal guarantee
- Many businesses use both for different jobs
- Secured
- $20k – $5m
- Unsecured
- Typically $5k – $500k
- Credit issues
- Case by case
- Enquiry
- No credit check
What’s the real difference?
It comes down to one question: what is the lender relying on if things go wrong?
With a secured loan, the lender can turn to a specific asset, most often residential or commercial property. With an unsecured loan, there’s no specific asset registered against the debt; the lender relies on your business’s cash flow and, usually, a personal guarantee from the directors.
Business.gov.au groups business debt into these categories when it explains funding options. Everything else, from the amount to the paperwork to the speed, flows from that one difference.
How do they compare side by side?
| Secured (property) | Unsecured | |
|---|---|---|
| Typical amount | $20,000 – $5,000,000 | Typically $5,000 – $500,000 |
| What it’s sized on | Property equity and exit plan | Turnover and bank statements |
| Paperwork | More: valuation, mortgage or caveat documents | Less: ID, ABN, statements |
| Term | Can be longer | Usually shorter |
| Credit marks, ATO debt | More flexibility, case by case | Weigh more heavily |
| What’s at risk | The property | Personal guarantee |
| Typical products | First and second mortgages, caveat loans | Cash flow loans, lines of credit |
Step one: how big is the need?
If what you need sits comfortably within what your turnover supports, unsecured is often the simplest path. If you need more, or want to spread repayments over a longer term, property security usually opens up the larger range. Our page on how much your business can borrow explains how each type is sized.
Step two: what hurdles does your business have?
Unsecured lenders rely heavily on track record, so these weigh more heavily:
- Short trading history
- Defaults or judgments
- ATO debt without an arrangement
- Irregular income
Secured lenders can look past these more easily because the property stands behind the loan. Bad credit and ATO debt are considered case by case either way, but property usually makes the conversation easier.
Want an opinion on which way your business leans? Send a 60-second enquiry and a real person will call. Enquiring doesn’t involve a credit check.
Step three: which trade-offs suit you?
Both options ask something of you:
- Secured asks for more paperwork, a valuation and putting the property on the line.
- Unsecured asks for a personal guarantee, a shorter term and often more frequent repayments.
Some owners are firmly against using the family home. Others prefer a longer, steadier repayment and are comfortable with property security. Neither view is wrong. The aim is to choose with your eyes open.
A worked example: one business, two ways
Illustrative only. An IT services company wants funds to hire two technicians ahead of a contract starting in three months, and to clear a small BAS debt. It has traded for three years with steady deposits, and the directors own a home with good equity.
Option A: unsecured. A cash flow loan sized on turnover. Quick paperwork, nothing registered over the home, but a shorter term and weekly repayments that start before the contract income arrives.
Option B: secured. A second mortgage over the home. A valuation and legal documents add steps, but the term is longer, the repayment is monthly and the BAS debt is cleared in the same facility.
The directors pick a mix: a smaller unsecured amount now for wages, and they set up an ATO payment plan for the BAS debt. The home stays out of it. A different family, with a different appetite for risk, might reasonably choose Option B.
Can I use both?
Yes, and many businesses do. Equipment finance for machinery, a line of credit for seasonal gaps and a property-secured loan for a big one-off project can sit side by side. What matters is that the total repayments are comfortable and each facility has a clear job.
Read the deeper explainers on unsecured business loans and second mortgage business loans for the details of each.
Three questions to settle the choice
If you’re still undecided, answer these honestly:
- Would I sleep at night with the property on the line? If the answer is no, start with unsecured options and size the need to fit. If yes, secured lending may give you more room.
- Is the need short or long? Short needs with a clear exit can work either way. Long-term needs, such as buying premises or a business, generally suit secured lending better.
- What does my credit file say? If there are recent problems or an ATO debt, secured lending usually offers more flexibility. A clean file with steady statements makes unsecured more realistic.
There’s no wrong answer, only a better fit. Many owners start unsecured, build a stronger track record and only use property for a later, larger step. Others use property early to consolidate and simplify, then move back to unsecured facilities once things are stable. Our bad credit business loans page explains the second path in more detail.
Let’s work out which way suits you
Secured or unsecured is a big choice, but it doesn’t have to be a hard one. A short conversation usually makes the right path obvious.
When you enquire, we won’t run a credit check. A real person reads your details and calls you, and your information isn’t sent around a crowd of lenders. Please be accurate on the form, especially the amount, your turnover and any property, so we can lay out both options properly on the first call. Compare your options.
The 1-2-3, in short
- 1
Size the need
Within what your turnover supports? Unsecured is often simplest. Beyond it? Secured opens the door.
- 2
Check the hurdles
Credit marks, ATO debt or a short history weigh more heavily on unsecured applications than secured ones.
- 3
Weigh the trade-offs
Paperwork and valuation versus shorter terms and guarantees. Choose the set of trade-offs you're comfortable with.
Frequently asked questions
Is a secured business loan cheaper than an unsecured one?
Every loan is priced on its own circumstances, so there's no fixed rule. Security reduces the lender's risk, which often helps with pricing and terms, but compare the total cost of finance for your specific options.
Do unsecured loans need a guarantee?
Usually, yes. Directors commonly give a personal guarantee. Nothing is registered over your property, but you are personally responsible if the business can't repay.
Can I use someone else's property as security?
Sometimes, with the owner's full agreement. A family member who offers their property as security takes on real risk, so independent legal advice is essential.
Can I switch from unsecured to secured later?
Yes. Some businesses refinance several unsecured debts into one property-secured loan to reduce the number of repayments or extend the term.