Using home equity for your business with a young family: is it sensible?

It’s late, the kids are finally asleep, and the business needs money. The house has equity in it. You know that’s the obvious source, and you also know exactly who sleeps upstairs. That second thought is the right one to take seriously.

This guide isn’t going to tell you never to do it, and it isn’t going to wave you through. It gives you a way to decide, a way to cap the risk, and a list of what to put in place first. It’s about business-purpose borrowing only.

Is it sensible to put the family home up for the business with young kids?

Sometimes, yes. Plenty of owners do it, and a well-chosen, modest, well-planned loan can build a business that supports the family for decades. But “sometimes” depends on four things being true at once:

1. The amount is capped at a level the household could survive losing the business on.
2. The money has a defined job (a contract, equipment, a purchase), not “a buffer”.
3. The exit is written down and doesn’t rely on the business booming.
4. Everyone on the title has said yes with their eyes open.

If one of those is missing, the answer is usually “not yet”, and that’s a perfectly good answer. Our broader page on whether to use your house at all covers the general case. This guide covers what changes when there are dependants.

What’s different when there are young children?

Three things.

Your costs are higher and less flexible. Childcare, school fees, activities and a bigger grocery bill don’t pause when the business has a slow quarter. A household without children might tighten up for a few months. A household with young kids often can’t tighten as far.

Your time horizon is long. The loan might be repaid in three years, but the kids need a stable home for fifteen. A house you might have to sell in a hurry is a bigger problem when a school, a job and a community are attached to it.

Your income may be more concentrated. Often one partner carries the business, the other handles most of the caring, and a single illness or injury hits both income and capacity at the same time.

None of that rules borrowing out. It changes how much you should borrow and what protection you should have behind it.

A scorecard to run before you borrow

Score each line honestly. This isn’t a pass mark so much as a way to see where the weak spot is.

Question	Comfortable	Think again
Could the household pay the home loan and living costs for six months with zero owner pay?	Yes, from savings or a partner’s income	No, or only by borrowing more
Is the amount you’d secure on the home smaller than the business could realistically lose without the family changing how it lives?	Yes	It’s the whole bet
Do you have income protection (or know why you don’t)?	Yes, with a waiting period you can bridge	No, and no savings to cover a long absence
Do you have life cover that would clear the debts and keep the family in the home?	Yes	No
Does the loan have a specific purpose and a written exit?	Yes	“We’ll see how it goes”
Has everyone on the title heard the full picture, including the downside?	Yes	Not yet
Is a cheaper, safer alternative (asset finance, unsecured, funding from cash flow) already ruled out for a reason?	Yes	Haven’t checked

If most of your answers sit in the right-hand column, the sensible next step is probably to fix those, not to apply. If most are in the left, you’re in a reasonable position to look at the amount.

How do you put a hard cap on how much of the home is at risk?

Decide the cap before any lender or broker names a number. Lenders tell you what they’ll lend. That’s their risk, not yours.

A simple way to work it out:

1. Estimate the home’s value conservatively (use the lower end of any range).
2. Add up what’s owing on the current home loan.
3. Check usable equity at common combined-LVR bands (we use 60%, 70% and 80% for residential property). Our equity decision helper does this for you.
4. Choose your own ceiling inside that, not at the top of it.
5. Stress it: can the household carry the debt if the business pays nothing for six months and prices fall a little?

Why the cushion matters: property values move, and a bigger gap between your debt and the home’s value is what lets you sell calmly, refinance, or negotiate, rather than being forced into a quick sale.

A worked example (illustrative only)

A couple with two children under six own a home valued at $1,000,000 with $450,000 owing. One of them runs a small landscaping business and wants to buy a second truck and a mower fleet for a new council contract.

Combined borrowing	Combined LVR	Gap left to a 70% band
$450,000 (today)	45%	$250,000
$550,000 (borrow $100,000)	55%	$150,000
$650,000 (borrow $200,000)	65%	$50,000
$700,000 (borrow $250,000)	70%	nil

The business case needs about $100,000 for the truck and gear. Asking for $200,000 “for headroom” would leave only a thin cushion in a market that has already moved against plenty of owners. They set the cap at $100,000, keep the second $100,000 as a contingency only if the contract is won, and agree that if income drops for two consecutive months they stop and review. The numbers are round and illustrative, not a promise of any outcome.

What should you put in place first: insurance, savings, paperwork?

The business loan is secured on the house. It doesn’t care whether you’re well. The things that protect a family if you aren’t are separate, and they need sorting before you borrow, not after.

Income protection. Moneysmart describes it as insurance that replaces part of your income if illness or injury stops you working. Commonly that’s up to about 70% of income, with a waiting period, often from 30 days to a couple of years, before payments begin. Longer waits usually lower the premium, but you need savings to bridge them. If you’re self-employed with no sick leave, that waiting period is the number to think about. Check what’s covered and how a business owner’s income is treated; a professional adviser can help.

Life cover. Moneysmart explains the main types. For a family relying on one income and a home loan, the question is whether the payout would clear the home loan and business debt and keep the family housed.

A cash reserve. Three months of household costs is the usual emergency-fund target Moneysmart suggests. If you’re borrowing against the home for a business, aim higher and keep it separate from business money.

Paperwork. A review of your will and who is named as guardian for the children is sensible whenever a major new debt is secured on the family home.

If you’d like a second pair of eyes on whether property-secured borrowing even fits, send a short enquiry and a specialist will give you a straight read, including “not this”.

What about the people on the title?

Everyone on the title signs, and everyone is on the hook. If your partner is hesitant, that’s information. Our guide on talking to co-owners has a gentle way to open the conversation. A few things help:

• Show the downside number, not just the upside: what happens to the family if the business closes.
• Offer independent legal advice to the person who isn’t running the business. It’s a sign of good faith, and a lender will often expect it.
• Agree a trigger to stop: a date or a figure at which you pause and review rather than borrow more.

If a company runs the business, you may also be asked for a personal guarantee. ASIC’s guidance for directors notes that director compensation payments can be “potentially unlimited” and could lead to personal bankruptcy, which is another reason to understand exactly what you’re signing.

Are business-purpose loans less protected than a home loan?

Generally, yes. Loans taken for genuinely business purposes sit outside the consumer credit regime that covers personal home loans, even when the family home is the security. In practice, you shouldn’t assume the consumer protections apply. Read the contract, ask what happens if repayments are missed, and get legal advice on anything unclear. If the borrowing is a mix of business and personal purposes, ask your accountant and lender how it’s classified. It matters for tax as well as for protection.

Which alternatives leave the home out of it?

For a family with young children, “can we avoid putting the house up at all?” deserves a proper answer. business.gov.au’s funding guide lists a range of finance types, and the right one depends on what the money is for:

If the need is…	Consider	Why it can be safer for a family
A vehicle, machine or tools	Equipment finance	The asset is the security, not the house
A short cash-flow gap	Unsecured loan or line of credit	No property at risk, though amounts are smaller
Growth that can wait	Funding from cash flow	Slower, but nothing is secured
A large purchase or a bigger bet	A capped property-secured loan	Fits when the amount is meaningful and the exit is clear

Unsecured options typically run from $5,000 to $500,000 and are sized on turnover and bank statements, so they suit trading businesses with good records. Property-secured lending, which here runs from $20,000 to $5,000,000, tends to suit larger or less conventional needs.

What if it starts to go wrong?

Early action protects the home. Warning signs include falling sales you can’t explain, suppliers wanting cash up front, and overdue tax or super. ASIC lists similar indicators and advises getting professional advice early. The Small Business Debt Helpline (1800 413 828) is free and confidential, and talking to your lender before a repayment is missed generally gives you more options than after. Our page on what happens if things go wrong walks through the order of steps, and protecting the family home covers the ground in between.

Let’s see if it makes sense for your family

Putting the home behind the business is a big call when children are involved, and wanting to get it right is not overcaution. It’s good parenting and good business. We’d rather help you borrow a sensible amount for a clear purpose than the biggest amount a lender will give.

Enquiring takes about a minute, and your credit file isn’t touched just for asking. Your details go to one specialist, not out to a pile of lenders, so your phone won’t light up with strangers. A real person looks at your situation, and will say so plainly if a second mortgage isn’t the right tool, then point you to what might be. To help us do that well, please fill the form in accurately: the property’s value, what’s owing, who’s on the title, how much you need, what it’s for and how you’d repay it. Business purposes only.

Check whether it suits my family →