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The Hidden Money Hacks That Most Australians Miss

June 18, 20253 min read

For many high-income earners, the challenge isn’t making money, it’s maximising what you keep and how hard it works for you.

We routinely meet clients who are doing all the right things on paper, paying down debt, budgeting, building equity, but still leaving significant opportunity untapped.

The $320 Monthly Advantage You Can't Ignore

Let’s say you’re earning $200,000, and you receive a $1,000 monthly increase. The default path? Pay tax at your marginal rate, apply the remaining ~$530 to your mortgage, and feel like you're ahead.

But a more effective approach exists.

By directing that same $1,000 into superannuation via salary sacrifice, you’re contributing pre-tax. Now, instead of $530, you’re investing ~$850. That’s an immediate 60% uplift in the amount working for your future — without taking additional investment risk

Converting Non-Deductible Debt Into Investment Leverage

Here's where things get interesting. What if you could transform your "bad" mortgage debt into "good" investment debt? A lot of people come to us holding significant offset balances but are unsure how to deploy it most effectively. 

Here's one approach:

  • Take $200,000 sitting in your offset account

  • Pay down your home loan (yes, you read that right)

  • Redraw it for investment purposes

  • Watch your effective (after-tax) interest rate plummet (e.g. 5.9% gross interest may drop to 3.13% net, depending on tax position)

This isn't just number shuffling, it's strategic wealth building that puts the tax system to work for you, not against you.

Why Most People Miss This Opportunity

Much of the conventional advice focuses on paying down debt as quickly as possible. But for high income earners, this thinking often ignores the interaction between tax, debt, and long-term compounding.

With appropriate structuring, your investments don’t need to outperform your full mortgage rate to be effective, they only need to exceed the lower after-tax cost of debt. This opens the door to a broader set of investment opportunities, while still controlling risk.

The Fine Print (Because Yes, There's Always Some)

Before you jump in, understand this:

  • Your risk tolerance matters

  • Your tax position needs careful consideration

  • Loan structuring must be perfect

  • Investment selection is crucial

  • Professional guidance isn't just helpful, it's essential

Why You Need a Professional in Your Corner

This isn't DIY territory. While the strategy is powerful, the execution needs to be precise. 

The cost of getting it wrong is always more than the cost of advice.

Getting it wrong could mean:

  • Missed tax advantages

  • Inefficient debt structures

  • Sub-optimal investment choices

  • Tax compliance headaches

Your Next Move

If you're serious about building wealth (and who isn't?), it's time to stop leaving money on the table. At Cooee Wealth Partners, we've helped countless Australians transform their financial future using these exact strategies.

But here's the thing, this approach isn't for everyone. It requires:

  • A solid financial foundation

  • The right tax structure

  • A clear investment strategy

  • Professional guidance

Take Action Now

Don't let another month go by watching your wealth-building potential slip away. Book a strategy session with our team, and let's explore how these powerful techniques could work for your specific situation.

Book A Call HERE if you think it might help

As the Head of Wealth at Cooee Wealth Partners, I lead a team of expert financial advisers specialising in intricate, personalised financial advice. Our focus is on high-income professionals, including medical practitioners, business owners, IT specialists, and professional service providers. With a background in serving high net-worth clients at Citibank and boutique firms, I bring a wealth of experience to empower our clients towards financial success.

Our approach at Cooee Wealth Partners is rooted in a deep understanding of each client's unique financial landscape. We navigate complexities, providing tailored strategies that align with their long-term goals. From comprehensive entity structuring advice to optimising portfolios, we're dedicated to enhancing wealth accumulation and preservation.

I'm passionate about demystifying financial markets and wealth management strategies, enabling our clients to make informed decisions.

Andrew Grinsell

As the Head of Wealth at Cooee Wealth Partners, I lead a team of expert financial advisers specialising in intricate, personalised financial advice. Our focus is on high-income professionals, including medical practitioners, business owners, IT specialists, and professional service providers. With a background in serving high net-worth clients at Citibank and boutique firms, I bring a wealth of experience to empower our clients towards financial success. Our approach at Cooee Wealth Partners is rooted in a deep understanding of each client's unique financial landscape. We navigate complexities, providing tailored strategies that align with their long-term goals. From comprehensive entity structuring advice to optimising portfolios, we're dedicated to enhancing wealth accumulation and preservation. I'm passionate about demystifying financial markets and wealth management strategies, enabling our clients to make informed decisions.

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