I know what you're thinking. "You're a mortgage broker, Mohammed — aren't you supposed to be selling home loans?"
Fair call. But here's my honest take: for my situation, an owner-occupied mortgage has never made financial sense. And depending on your circumstances, it might not for you either.
Let me explain.
The Tax Argument No One Talks About
When you take out a standard home loan to live in your property, the interest you pay is not tax-deductible. You're paying down that debt with after-tax dollars, month after month, for up to 30 years.
Contrast that with an investment loan — where the interest is tax-deductible. The ATO effectively subsidises part of your borrowing cost, which means your money works harder.
For a high-income earner, this difference can be tens of thousands of dollars every year.
The Strategy I Use Instead
Rather than tying up capital in a non-deductible owner-occupied mortgage, I prefer to:
- Own investment properties where the debt is tax-effective
- Rent where I want to actually live, giving me flexibility without a huge non-deductible debt
- Build equity through investment properties, not a primary residence
This strategy — sometimes called "rentvesting" — is increasingly popular with people who understand how debt structures affect wealth creation.
Does This Mean You Shouldn't Buy Your Own Home?
Not at all. Owning your home is a personal goal for many Australians, and there are real emotional and lifestyle benefits that a spreadsheet can't capture.
But too many people take out a large owner-occupied mortgage without considering the full financial picture — whether a different structure might serve them better over a 20–30 year period.
The question isn't just "can I afford this mortgage?" — it's "is this the smartest way to structure my debt?"
What I Tell My Clients
Before any client signs up for any loan, I always have a conversation about:
- Their long-term financial goals
- Whether rentvesting, debt recycling, or a standard owner-occupied loan suits their situation
- How their current income and tax position affects their best borrowing structure
There's no one-size-fits-all answer. The right structure depends on your income, your goals, and where you want to be in 10 years.
Talk to Someone Who Thinks Strategically
Most lenders will just hand you a loan. What you really need is someone who'll help you figure out whether that loan — and that structure — is actually the right move for you.
At Zahr Financial, we look at the full picture. Book a free strategy session today and let's talk about how to structure your borrowing for maximum long-term benefit.
