Tax deductions for high-income earners to pocket $50,000: 'Most people miss'

Ben Nash
Ben Nash has detailed the best tax deductions for high-income earners. · Getty/Ben Nash

If you’re a high-earner on an income of $300,000 to $500,000 plus, there are only really a handful of things you can do to cut your tax bill. They’re the same things you can do when you’re on an average income - and the reality is there’s a big tax saving opportunity most people miss.

Ultimately, every dollar of tax you hold on to is an extra dollar you can use to save, invest, or spend on your lifestyle today. And it’s the only way you can make more progress without just sacrificing more or taking on extra risk.

These are the top tax deductions for high income earners.

Negative gearing

When you buy an investment property in Australia, the negative gearing rules allow you to claim all mortgage interest costs as a tax deduction against your employment income.

On top, all ongoing property costs like insurance, strata, rates, and maintenance and repairs are also fully tax deductible.

This has the ability to cut your tax bill by tens of thousands of dollars each year.

EXAMPLE: Owning a $1 million investment property will result in annual tax deductions of around $26,000.

If you’re on the top marginal tax rate it’s 47 per cent this means that you’d receive between $12,220 extra back in your tax refund each year.

And on top, you get the upside from the increase in the value of your property over time.

Claim property depreciation

If you have an investment property which is a new build or has recently undergone a significant renovation, you’re able to claim tax deductions for what’s called ‘depreciation’ costs.

This is basically the decline in value of the fixtures and fittings of your property.

EXAMPLE: Buying a brand new oven might cost you $2,000, but buying a second hand oven that’s one year old might only cost you $1,000,

Buying a five-year-old oven second hand might only be $500.

This decline in value doesn’t immediately cost you anything out of pocket - but under the depreciation rules you’re able to claim this as an immediate tax deduction.

On a newly built property these costs are commonly north of $30,000 each year, which can result in a significant cut in your tax bill.

If you go down this path it’s important you’re careful to choose a quality property that will grow in value over time.

If your property doesn’t grow, you may receive some good tax benefits in the short term, but over time you’re unlikely to actually make any money from your investment.

Borrow to buy shares or ETFs

Similarly to borrowing money to buy an investment property, if you borrow money to invest through shares you’re also able to claim a tax deduction for your ongoing interest costs.