A second mortgage on your home for business funding

Plenty of owners are happy with their home loan. It’s with a big bank, the repayments are manageable, and they don’t want to disturb it. But the business needs money, and the equity in the home is the obvious place to find it. A second mortgage is designed for exactly that situation.

What is a second mortgage for business?

A second mortgage is a loan secured over a property that already has a mortgage on it. Your existing home loan lender stays as the first mortgagee. The business lender registers a second mortgage, which ranks behind the first.

In practice:

• you keep paying your home loan as normal
• the business loan is a separate facility with its own repayments
• if the property is sold, the first lender is repaid first, then the second

Because the second lender is further back in the queue, it looks carefully at how much equity is left after the first mortgage.

When does a second mortgage make sense?

Situation	Why a second mortgage can fit
You like your home loan and don’t want to refinance it	The first mortgage stays untouched
You need more than trading alone supports	Equity carries part of the weight
Credit history is patchy	Property security gives more room for case-by-case assessment
Clearing an ATO balance or business debt	A defined amount with a defined purpose
A one-off opportunity — a contract, equipment, a buyout	A clear purpose and exit

It’s generally less suited to plugging ongoing monthly losses, because the underlying problem stays and the home is now tied to it.

What about the first lender’s consent?

This is one of the first things to check. Some home loan contracts require the first lender’s consent before any second mortgage is registered, and some lenders will want to know about it even if consent isn’t strictly required. A good specialist asks about your first lender at the start, so you don’t reach the end of the process and hit a wall.

How is a second mortgage assessed?

Lenders typically look at:

1. The property: type, location, value, and the balance of the first mortgage.
2. The business: what the money is for and how it will be repaid.
3. You: your credit history (checked once you choose to proceed), other debts and your overall position.
4. The exit: repayment from trading, a sale, or a later refinance.

If your credit history has bumps, property security can make a real difference — see sole trader loans with bad credit. To find out what’s realistic against your home, start a no-credit-check enquiry.

What are the risks?

A second mortgage puts your home on the line for a business debt. If the business loan isn’t repaid, the second lender can take recovery action, which as a last resort can include selling the property. There are two lenders with claims on the home, and you’ll be carrying two sets of repayments.

That’s why we always encourage owners to:

• borrow only what’s needed, with a buffer
• write down the exit plan before signing
• make sure everyone on the title understands and agrees — see borrowing against a home in joint names
• read protecting the family home first

Second mortgage or caveat loan?

Both let you borrow against equity without refinancing your home loan. A second mortgage is a registered mortgage and often suits larger amounts or longer terms. A caveat loan uses a caveat on the title instead and is usually short term. We compare them on our caveat loan page.

Illustrative example: A sole trader physiotherapist wants $120,000 to fit out a second clinic room and buy equipment. Her home loan is with a major bank and she doesn’t want to refinance. Her first lender consents to a second mortgage, and she sizes the loan to the fit-out quote plus a buffer, with an exit plan to reduce the balance from the new room’s income over three years.

Should the business loan and home loan be kept separate?

Yes, and a second mortgage naturally does that. It’s a separate business-purpose facility, which keeps records cleaner than a home loan redraw. Your accountant can advise on how to treat it for tax — see is business loan interest tax deductible? for the questions to ask.

What should you have ready for the first call?

A few details make the conversation far more useful:

• the property’s address and a realistic estimate of its value
• your current home loan balance and which lender holds it
• who is on the title
• what the business money is for, with quotes if you have them
• how the business is structured and roughly what it turns over
• any past credit issues or ATO balance you’d like us to know about

You don’t need a formal valuation to enquire. A reasonable estimate is enough to see whether a second mortgage is likely to work, and the specialist will explain what the lender will need later.

A second opinion on your second mortgage

Borrowing against your home deserves a real conversation. The enquiry takes about 60 seconds with no credit check. Your details go to one specialist, not a dozen lenders, and they’ll call to go through the property, your first lender and the plan. Please give accurate figures for your home’s value and your current loan balance — it’s how we match you to the right option the first time.

See what your equity could do →