Quick answer
An unsecured business loan doesn't put a mortgage on your home. For trading businesses it's typically sized on turnover and bank statements, often from about $5,000 to $500,000. It suits smaller or shorter needs and owners who want to keep property out of it. The trade-offs are usually smaller amounts, shorter terms and larger regular repayments relative to the amount borrowed. Directors may still be asked for a personal guarantee.
Key points
- No mortgage on the home or any other property.
- Typically $5,000 to $500,000, sized on turnover and bank statements.
- Shorter terms mean bigger regular repayments relative to the amount.
- A personal guarantee from directors may still be required.
- Often the better fit for small, short or recurring needs.
If you’d rather keep the family home out of your business borrowing, an unsecured loan is usually the first alternative to look at. It’s not the right answer for every need, but for a surprising number of situations it’s more proportionate than a mortgage on the title.
How is an unsecured business loan different?
The core difference is security. A second mortgage is secured by a registered mortgage over property. An unsecured business loan isn’t secured by property at all. Instead, the lender relies on the business’s ability to repay, judged mainly from:
- Turnover over recent months.
- Bank statements, showing deposits, balances and how cash moves.
- Trading history and industry.
- Credit history of the business and directors.
Because there’s no property behind it, amounts are smaller and terms shorter. For trading businesses, unsecured and cash-flow facilities typically run from about $5,000 to $500,000.
“Unsecured” doesn’t always mean no recourse. Lenders commonly ask directors for a personal guarantee, and some register a security interest over business assets. That’s different from a mortgage on your home, but you’re still personally involved.
The Reserve Bank’s October 2025 Bulletin observed that the availability of credit that is unsecured or secured by non-physical assets has increased recently, while still noting that unsecured lending remains a small share of SME credit overall. In practice, that means unsecured options are worth checking, even if property-secured lending remains common.
When is unsecured the better call?
| Situation | Why unsecured may suit |
|---|---|
| The need is under $20,000 | Property-secured lending starts at $20,000 and carries valuation and legal steps |
| The need is short and repaid from trading | Shorter terms match short needs |
| You want the home completely out of it | No mortgage on any property |
| Co-owners aren’t comfortable with a mortgage | Their property isn’t involved |
| The business has strong, steady turnover | Turnover is what unsecured lending is sized on |
If several of these fit, it’s worth exploring before you commit property. You can ask a specialist to look at both options in one enquiry, with no credit check at that point.
When does a second mortgage tend to win?
There are situations where property security genuinely serves the business better:
- The amount is larger than turnover supports. If the business turns over $1.2 million a year and needs $400,000, unsecured lenders may cap well below that.
- Recent trading looks weak but the position is sound. A dip in turnover can limit unsecured options even when the business has equity and a clear exit.
- The repayment window needs to be longer. Shorter unsecured terms can mean repayments the business can’t comfortably carry.
- There’s an ATO debt or a credit blemish. Property-secured lenders often look more at the security and the exit, with each case considered on its facts.
How do the repayments compare?
We don’t publish rates, and every loan is priced individually. But the shape of repayments differs in a way that’s useful to understand. Unsecured loans usually have shorter terms, so each regular repayment is a bigger slice of the amount borrowed. A second mortgage, often with a defined term and an exit such as a sale or refinance, may involve smaller regular payments with the balance repaid at the end.
That’s not automatically better or worse. Large regular repayments suit businesses with strong, steady cash flow. Repayment at exit suits owners with a reliable event coming, such as a sale settlement.
What should you check before choosing unsecured?
- The total cost over the term, including fees, not just the regular repayment.
- Whether a personal guarantee is required, and for how much.
- Repayment frequency. Daily or weekly repayments affect cash flow differently from monthly.
- Early repayment terms, if you might pay it off sooner.
- Whether the facility is a loan or a line of credit, which suits recurring needs better.
business.gov.au’s guide to applying for a business loan suggests reviewing income, expenses, debts and cash flow first, then choosing the loan type that fits, whether secured, unsecured, a line of credit or other forms.
A side-by-side example (illustrative)
A trades business needs $60,000 for materials on a job paid in 90 days. Unsecured: no mortgage, approval based on turnover, repaid as the job pays. Second mortgage: involves a valuation and registration on the title for a short, modest need. Here unsecured is usually the more sensible fit.
A manufacturer needs $650,000 to buy out a retiring partner, with turnover that supports perhaps a third of that unsecured. Here property security may be the realistic route, provided the cushion and exit are sound. Illustrative only.
What do lenders look for in the bank statements?
Unsecured lenders read statements for patterns: steady deposits, how often the account dips low, dishonoured payments, existing loan repayments and tax payments. Clean, consistent statements over several months help. If something unusual happened, such as a one-off large payment or a seasonal dip, a short explanation alongside the application makes it easier to assess fairly.
Let one specialist compare both
You don’t need to decide between unsecured and property-secured on your own. Send a short enquiry with the amount, the purpose, your turnover and any property you own. One specialist will look at which option is genuinely more sensible. No credit check is run when you enquire, and your details won’t be sent to a list of lenders. Accurate turnover and property figures are the key to getting the comparison right.
Frequently asked questions
Is an unsecured business loan really unsecured?
There's no mortgage over property, but lenders commonly ask directors for a personal guarantee, and some take a general security interest over business assets. Read what you're signing.
How much can an unsecured loan provide?
For trading businesses, amounts are typically from about $5,000 to $500,000, depending largely on turnover, trading history and what the bank statements show.
Why might a second mortgage still be better?
When the amount needed is larger than turnover supports, when the business's recent statements are weak but the property equity is strong, or when a longer repayment window is needed than unsecured terms allow.
Can I enquire about both?
Yes. A single enquiry is enough. One specialist can look at whether unsecured, property-secured or neither makes most sense.