Quick answer
You can use equity in your home to secure a business loan in Australia, usually as a caveat, second mortgage or first mortgage, without refinancing your home loan. It's often the fastest way to raise a meaningful amount: $20k to $250k is possible same day and up to $5m within 24 to 48 hours. Every owner must agree and sign, the money must be for business purposes, and you need a clear repayment plan.
Key points
- Home equity is often the fastest route to a larger business loan
- Your existing home loan can stay exactly as it is
- Every owner of the home must agree and sign
- Have a clear exit, because your home is on the line
Why do business owners borrow against their homes?
Because for many Australian small business owners, the home is the biggest asset they have, and it can unlock funding far faster than the business alone. A bank may want three years of financials and weeks of assessment. A private lender looking at home equity can focus on the property, the owners and a sensible plan to repay, and move in a day or two.
That speed is why home-secured lending is so common for urgent business needs: clearing an ATO debt, meeting a settlement date, buying a business or funding a big contract. Property-secured business loans run from $20,000 to $5,000,000. From $20k to $250k, same-day funding is possible; up to $5m within 24 to 48 hours.
How does it actually work?
Your home loan stays where it is. The new lender takes security over your home in one of three ways:
| Structure | When it’s used |
|---|---|
| Caveat loan | Short, urgent needs behind an existing home loan |
| Second mortgage | Larger or longer needs behind an existing home loan |
| First mortgage | Home is debt-free, or the existing loan is being paid out |
The loan is a business loan, for business purposes, even though the security is your home.
How much equity can I use?
Start with a simple sum: what your home would sell for today, minus what’s owed on it. That’s your equity. Lenders won’t lend all of it. They leave a buffer to protect against falls in value and the costs of selling if it ever came to that. The bigger the buffer you leave, the easier and faster the approval.
Illustrative example: a couple in Adelaide own a home worth around $850,000 with $350,000 owing. Their equity is about $500,000. Borrowing $120,000 for the business leaves plenty of room and could move quickly. Borrowing $480,000 would leave almost no buffer and would face many more questions.
Who needs to agree?
Every owner of the home. If you co-own with a spouse or partner who isn’t involved in the business, they still need to agree, sign and understand what they’re signing. This is the biggest single cause of delay on home-secured loans, and it’s also the most important conversation to have properly. Talk it through at home before you enquire.
What should I weigh up before using my home?
Using your home is a big decision. Ask yourself:
- Is it for a sound business reason? Clearing a tax debt or funding a contract you’ve won is different from covering ongoing losses.
- How will it be repaid? Trading income, a sale, a refinance, or a known payment. Be realistic.
- What if the exit is late? Choose a term with breathing room.
- Is there an alternative? Commercial premises, an investment property or an unsecured loan might suit.
- Does everyone understand? All owners should know the amount, the term and the risks.
If you own commercial premises or an investment property, using that instead keeps your family home out of the deal. See commercial property loans.
What does the lender look at?
- The home’s location and type
- What’s owed on it and to whom
- Who owns it and whether they’ll all sign
- The business’s bank statements
- The purpose and the exit plan
- Credit history, though bad credit and ATO debt are considered case by case
Does my credit history matter?
Less than you might think. Because the home provides security, a patchy credit history or an ATO debt is often manageable. Be upfront about it. A short explanation on the first call keeps things moving.
How is interest handled?
Interest can be paid as you go or, in some cases, added to the loan and repaid at the end. Adding it to the loan eases cash flow during the term but increases what you owe, so check there’s enough equity to cover it. Every loan is priced on your circumstances, and your offer will show the full cost and fees before you decide.
What questions should I ask before signing?
- What’s the total amount I’ll repay?
- What are all the fees, including any early repayment or discharge fees?
- How long is the term, and what happens at the end?
- What happens if I’m late with a repayment or the exit is delayed?
- Can the loan be extended or restructured if needed?
If you ever have a dispute about a commercial loan, ASIC explains the options for small businesses.
How does using your home compare with the alternatives?
| Option | Speed possible | Puts the home at risk? | Typical size |
|---|---|---|---|
| Unsecured business loan | Same day for smaller amounts | No | Typically $5k to $500k |
| Line of credit | Immediate once set up | Usually no | Within the unsecured range |
| Commercial premises as security | Same day to 48 hours | No, the premises instead | $20k to $5m |
| Investment property as security | Same day to 48 hours | No, the investment instead | $20k to $5m |
| Home as security | Same day to 48 hours | Yes | $20k to $5m |
If an unsecured loan or other security can do the job in time, it may be the better choice. When the amount is large, the deadline is close or the business’s statements don’t tell the full story, the home is often the only asset that makes a fast yes possible.
Talking it through at home
The best home-secured loans start with an honest conversation at the kitchen table. Go through what the money is for, how much, for how long and how it’ll be repaid. Talk about what happens if the business has a bad quarter during the loan. Make sure any co-owner is comfortable, not just willing to sign. If they want independent advice, encourage it. It may take an extra day, but it’s a day well spent.
Keeping the loan short and focused
The safest home-secured business loans are short, focused and tied to a clear event: clearing a tax debt, settling a purchase, bridging to a contract payment. Avoid using your home to fund ongoing losses with no end in sight. If you’re not sure which category your need falls into, ask the specialist for an honest view before you go ahead.
Ready to see what your equity can do?
Start with a short enquiry. There’s no credit check when you first enquire, so it won’t affect your file. We don’t scatter your details across a list of lenders. A real person reads your enquiry, looks at your home, your existing loan and the business need, and calls you with the quickest sensible structure, and an honest view on whether using your home is the right move.
Please be accurate on the form, especially the amount, your state and what’s owed on the home, so the first match is the right one. Check if you qualify.
Frequently asked questions
Can I use my home as security for a business loan?
Yes, as long as the money is used for business purposes and every owner of the home agrees and signs.
Will I have to refinance my home loan?
No. A second mortgage or caveat loan sits behind your existing home loan, so it stays as it is.
How much can I borrow against my home?
It depends on the home's value, what's owed on it and how much buffer the lender wants to leave. More equity means more room and an easier approval.
What if my spouse co-owns the home but isn't in the business?
They'll still need to agree and sign, because the home is their asset too. It's important they understand the loan fully.
What happens if the business can't repay?
The lender could ultimately enforce its security over the home. That's why a clear and realistic repayment plan matters so much.
