Managing Division 293 Tax While Growing Your Property Portfolio

Hitting a high income bracket is a massive milestone, but it usually comes with a frustrating side effect: the taxman starts looking for ways to clip your wings. If you have crossed the threshold into earning a combined income and super contribution total of $250,000 or more, you have likely received—or are about to receive—a distinct letter from the ATO.

Welcome to the world of Division 293 tax.

It feels like a penalty for doing well. Just as you’re trying to accelerate your wealth, the government steps in to reduce the tax concessions on your super. But if you’re using a Self-Managed Super Fund (SMSF) to build a property portfolio, this extra tax doesn’t have to stall your momentum. With the right strategy, you can manage the hit and keep your property investments growing.

What Exactly is Division 293 Tax?

Ordinarily, concessional super contributions (like your employer’s super guarantee or personal tax-deductible contributions) are taxed at a flat, highly generous rate of 15% inside your fund.

However, the Division 293 tax on super adds an extra 15% tax on either your concessional contributions or the amount you earn over the $250,000 threshold—whichever is lower. This effectively brings your contribution tax rate up to 30%. While that is still lower than the top personal marginal tax rate, it is a significant jump that catches many high-earners off guard.

When you receive a Division 293 tax assessment, the ATO has already crunched the numbers by looking at your taxable income, reportable fringe benefits, and net investment losses, then adding your concessional super contributions back into the mix. If that total package ticks over $250,000, the bill is triggered.

The Property Twist: Capital Gains and the Threshold

Many property investors don’t realise they are subject to this tax until they sell a property. You might have a steady base salary of $180,000, which keeps you comfortably below the threshold. But the moment you sell a personal or residential investment property and trigger a large capital gain, that gain is added to your income for the financial year.

Suddenly, your income spikes to $300,000. You are instantly pushed over the limit, and you will find a Division 293 bill waiting for you, even though your regular weekly paycheck hasn’t changed.

This is why understanding how to calculate Division 293 tax is vital before making major portfolio moves. You need to look at your entire financial ecosystem—salaries, bonuses, rental income, and capital gains—to project whether a transaction will trigger the threshold.

Can You Avoid or Minimise the Hit?

Let’s address the most common question high-earners ask: how to avoid Division 293 tax entirely?

Legally, if your combined income and super contributions remain over $250,000, you cannot completely opt out of the tax. However, you can employ smart, legitimate wealth strategies to lower your relevant income and dramatically reduce the damage. Here is how to minimise Division 293 tax while keeping your property portfolio expanding:

• Leverage Personal Property Deductions: Maximising your deductions on personally held investment properties through negative gearing, repairs, and comprehensive building depreciation schedules directly lowers your taxable income, helping pull you back under the $250,000 mark.

• Salary Packaging and Structuring: If you operate through a company or trust structure, timing your dividend distributions or restructuring how you draw your income can prevent unnecessary single-year income spikes.

• Invest Directly Through Your SMSF: This is the ultimate game-changer. When your SMSF buys commercial property using an SMSF loan, the rental income and future capital gains belong entirely to the fund. This wealth generation doesn’t touch your personal tax return, meaning your portfolio can scale aggressively without pushing your personal income into the Division 293 danger zone.

The Catch-Up Contribution Trap: Timing Your Move

If your total super balance is under $500,000, you have access to a fantastic feature called carry-forward (or catch-up) concessional contributions. This allows you to dig into your unused contribution caps from the past five years to make a much larger tax-deductible contribution than the standard annual limit.

For property investors facing a hefty capital gains tax bill from selling a personal asset, the instinct is to pump a massive catch-up contribution into their SMSF to offset that gain. 

But beware: this can be a double-edged sword.

While that large contribution successfully knocks down your personal taxable income, the ATO adds those exact super contributions right back into the calculation when determining your eligibility for the extra tax. If you drop a $50,000 catch-up contribution into your fund in the same year your property sale pushes you over the $250,000 threshold, you will trigger an extra 15% tax on that entire $50,000 block.

The smarter play? If you know your income fluctuates, or if you have control over the timing of your asset sales, look to deploy those large carry-forward contributions in a financial year when your base income falls safely below the threshold. By mapping out the timing across multiple financial years, you get the full benefit of the personal tax deduction without handing a chunk of it right back to the ATO.

How to Pay the Bill Without Killing Your Cash Flow

When that assessment arrives, you face a choice on how to settle it. You can pay it out of your own pocket using post-tax personal cash, or you can choose to pay Division 293 tax from super accounts directly.

The ATO allows you to release the funds from your SMSF to pay the bill. For active property investors, this choice requires careful consideration.

If your SMSF has just deployed its liquidity into a deposit for a new commercial warehouse or is actively servicing an SMSF property loan, releasing cash from the fund might tighten your cash flow inside the structure. On the flip side, paying it personally means using funds you could have used to invest elsewhere.

Balance Your Strategy

Division 293 is a clear reminder that wealth creation gets more complex the more successful you become. It shouldn’t deter you from maximising your super contributions or expanding your property portfolio—it simply means you need a sharper, more coordinated game plan.

If you want to scale your property investments effectively without letting extra tax drag down your performance, you need a specialist team in your corner. Learn more about optimising your fund by checking out our SMSF property lending strategies, or reach out to the team at SMSF Loan Experts today to structure your next property acquisition the smart way.

Disclaimer: This article contains general information only and does not constitute personal financial, taxation, or legal advice. Before acting on any information, you should consider your circumstances and seek advice from a licensed financial advisor or SMSF specialist.