Should business owners pay off the home loan faster or keep equity ready for the business?

Paying the home loan down is rarely a mistake, but business owners should think about how they do it. Extra repayments cut interest and build equity, yet redrawing them later for the business mixes purposes in the home loan. Parking spare cash in an offset account, or setting up a separate business facility while trading is strong, keeps the same safety net with cleaner records.

This is a “before you need finance” question, and it’s one owners rarely ask until it’s too late to set up the best answer. The instinct is understandable: a business has ups and downs, so get the house paid off and sleep easier. Here’s how to do that without boxing the business in.

Why isn’t paying off the house always the whole answer?

Because equity isn’t cash. Every extra dollar you pay onto the home loan increases your equity, which is the gap between what the home is worth and what you owe. But equity only turns back into money when a lender agrees to lend against it, and a lender assesses you on the day you apply.

That timing matters for business owners. The moment you most need money is often the moment the business looks weakest: a big customer has gone, a tax bill has landed, a key piece of equipment has failed. A home with plenty of equity still helps a great deal at that point, and property-secured business loans from $20k to $5m exist for exactly those situations. But it’s a new application, not a tap you can simply turn on.

The home equity business loans page explains the structures lenders use, from a top-up with your current lender to a second mortgage behind it. Each one is assessed on the property, the existing debt and how the new loan will be repaid, and each one takes some time to arrange. Building equity puts you in a stronger position for all of them; it just doesn’t remove the need to apply.

Offset, redraw or a separate facility: what’s the difference?

Three common ways to keep spare money working, each with a different effect for a business owner.

	Extra repayments with redraw	Offset account	Separate business facility
Reduces home loan interest?	Yes	Yes, while the money sits there	No, it’s a separate arrangement
Is the money still yours to use?	Only if the loan terms allow redraw	Yes, it’s a transaction account	You draw on the lender’s money when needed
Effect of using it for the business	Mixes private and business purposes in the home loan	Spending your own savings; the home loan stays as it was	Business borrowing stays in its own account
Arranged when?	Already part of most loans	Linked to the home loan	Best arranged while the business is trading well

Moneysmart’s guide to mortgage offset accounts describes an offset as “a transaction account linked to your home loan”, where the balance is subtracted from the loan each day before interest is calculated. Redraw is different: those are extra payments that “go straight onto your loan”, and how you can access them depends on your loan terms.

For a business owner, that difference is the whole story. Offset money hasn’t been paid onto the loan, so using it later doesn’t involve borrowing it back. Redraw money has been paid onto the loan, so taking it back out is new borrowing from the home loan.

What’s the tax trap in redrawing for the business?

The ATO decides whether interest is deductible by looking at what the borrowed money was used for. Its guidance on interest expenses works through a redraw example: once a loan has been used for more than one purpose, repayments “must be apportioned across both” portions for the life of the loan.

In practice, a single business redraw can turn a simple home loan into a split loan that your accountant has to track for years. And every later redraw, repayment or rate change has to be fitted into that split. Most accountants would much rather see business borrowing in a separate loan, with its own statements and its own purpose.

None of this is a reason not to have a redraw facility. It’s a reason not to use it as the business’s emergency fund.

Not sure how your current set-up would hold up if the business needed cash next month? Run a 60-second enquiry and a real person will talk it through, with no credit check to start.

When does a separate business facility make sense?

Arranging access before you need it is the quiet advantage. A lender looking at a business that’s trading well, with clean statements and a clear plan, is in a very different frame of mind from one looking at a business in a hurry.

Options to consider:

• A business line of credit, secured or unsecured, which you only draw when needed. As business.gov.au’s guide to applying for a business loan notes, with a line of credit “you only pay interest on the amount you’ve borrowed, not your whole credit limit”. The business line of credit page covers how they work.
• A second mortgage set up when needed, behind your home loan, leaving the home loan untouched. The private mortgages page explains how it sits on the title.
• An unsecured facility sized on turnover, typically $5k to $500k, if the business’s bank statements are strong.

Each has costs, so weigh them against how likely you are to need the money. For some owners, a healthy offset balance and a known lender to call is enough.

Illustrative example: two owners, one bad quarter

Illustrative example. Two owners each have about $100k spare.

The first, who runs a printing business, pays it onto her home loan and plans to redraw if the business ever needs it. Eighteen months later a major client goes into administration owing $80k. She redraws $80k for wages and suppliers. The business survives, but her home loan now carries a business portion that her accountant must apportion for the rest of the loan, and she has no clean record of the business borrowing.

The second, who runs a landscaping business, keeps the $100k in his offset account. His home loan interest is just as low. When a large contract is delayed by three months, he uses $60k from the offset for wages, and when cash flow tightens again he takes a small second mortgage in the business’s name. The home loan stays a simple home loan throughout, and the business borrowing is easy to see and track.

Same savings, same bad luck, very different paperwork afterwards.

What should you do now?

• Keep spare cash in an offset rather than as extra repayments, if your loan has one and you might need the money for the business.
• Don’t redraw from the home loan for business purposes if you can avoid it.
• Consider lining up a business facility while the business looks its best.
• Keep business borrowing in its own account, whatever form it takes. The guide to whose name the loan should be in covers the structure.
• Talk to your accountant before you change anything on the home loan.

Planning ahead pays off. So does asking early

The best time to work out how your home could support the business is when nothing’s on fire. If you’d like to understand what your equity could do, now or later, it’s a quick conversation.

The enquiry takes about 60 seconds and there’s no credit check when you first enquire. We won’t send your details to a pile of lenders, so there’s no flood of calls. A real person looks at your home, your existing loan and what the business might need, then calls you to talk it through. Please fill in the form accurately, including your loan balance and whether you use an offset or redraw, so the advice you get fits your actual set-up.

See what your equity could do for the business →