The Easiest Way to Understand CGT in Debt Recycling

Debt recycling converts non-deductible home loan debt into tax deductible investment loan debt.

The strategy itself doesn't trigger capital gains tax. You're borrowing against your home to invest, not selling an asset. CGT becomes relevant later, when you sell the shares or managed funds you purchased with borrowed equity. Understanding how the tax applies to those investments helps you structure the strategy properly from the start and avoid surprises when you eventually exit.

How CGT Applies to Investments Funded by Debt Recycling

Capital gains tax applies to the profit you make when you sell an investment, not to the loan you used to buy it. If you borrow $100,000 against your Hobart home and invest that into Australian shares, you'll pay CGT on the difference between your purchase price and sale price, minus any eligible deductions. The fact that the investment was funded through debt recycling doesn't change the CGT calculation, but it does mean you'll have an investment loan interest deduction each year that reduces your taxable income while you hold the asset.

Consider a Hobart homeowner who refinances their mortgage to access $80,000 in equity. They invest the full amount into a diversified portfolio of Australian shares. Five years later, the portfolio is worth $120,000. When they sell, they'll pay CGT on the $40,000 gain. If they've held the investment for more than 12 months, they'll qualify for the 50% CGT discount, meaning only $20,000 is added to their taxable income that year. During those five years, they've also claimed investment loan interest as a tax deduction, which has reduced their taxable income annually.

The 50% Discount and How It Interacts with Debt Recycling

Holding an investment for at least 12 months reduces your taxable capital gain by 50%. This discount applies to shares, managed funds, and property held for more than a year. For someone using debt recycling to build wealth, this matters because the strategy is designed for long-term growth, not short-term trading. The longer you hold the investment, the more you benefit from both compounding returns and the CGT discount when you eventually sell.

If you sell the investment within 12 months, the full capital gain is added to your taxable income. Combined with the fact that you've been claiming the loan interest as a deduction, this could push you into a higher tax bracket in the year of sale. The strategy still works, but the timing of when you sell becomes more important. For someone planning to hold investments for a decade or more, the CGT discount is almost guaranteed. For someone who might need to liquidate within a few years, the tax outcome becomes less predictable.

What Happens to the Loan When You Sell the Investment

When you sell the investment, you'll have cash in hand and a decision to make about the loan. The debt itself doesn't disappear when the asset is sold. You can use the sale proceeds to pay down the investment loan, which reduces your deductible debt and frees up cashflow. Alternatively, you can reinvest the proceeds into another income-producing asset and keep the loan in place, maintaining the tax deduction. The second option is more common for people using debt recycling as a wealth-building strategy, because it keeps the deductible debt working for you rather than converting it back into non-deductible home loan debt.

In a scenario where a Hobart investor sells their share portfolio and uses the proceeds to pay off the investment loan entirely, they've effectively undone part of the strategy. The home loan remains, but the deductible debt is gone. If instead they reinvest the proceeds into another portfolio or property, the investment loan stays in place, the interest remains deductible, and they continue to benefit from the structure. The CGT is payable either way, but the decision about what to do with the loan determines whether the strategy continues to work in your favour.

ATO Compliance and Record Keeping for CGT Purposes

The ATO requires you to keep records that prove the connection between the loan and the income-producing investment. This includes loan statements, purchase confirmations, and any records showing that the borrowed funds were used solely to acquire the asset. When you sell, you'll need to calculate your cost base, which includes the purchase price, brokerage fees, and any other costs directly related to acquiring the investment. The loan interest itself isn't added to the cost base because it's claimed as an annual deduction, not a capital cost.

For someone managing multiple investment loans or a split loan structure, keeping separate records for each investment makes the CGT calculation clearer when you sell. If you've borrowed $50,000 to buy shares and another $30,000 to invest in a managed fund, each investment has its own cost base and its own CGT calculation. Mixing the funds or failing to document the purpose of each loan creates compliance issues that the ATO will pick up if you're audited. The records you keep today determine how cleanly the CGT is calculated years from now.

CGT and the Decision to Hold or Sell

The tax you'll pay on a capital gain is one factor in deciding when to sell, but it shouldn't be the only one. If the investment has underperformed or no longer fits your strategy, paying CGT and moving on can still be the right call. If the investment is performing well and you don't need the cash, holding it longer defers the CGT liability and allows the investment to keep compounding. For someone using debt recycling, the interest deduction continues as long as the loan remains in place and the investment produces income or the potential for income.

Selling purely to avoid CGT rarely makes sense. The tax is only payable on the profit, which means you're still ahead even after the ATO takes its share. The more relevant question is whether selling now and reinvesting elsewhere, or holding the current investment and continuing to claim the deduction, produces a better outcome over the next five to ten years. That decision depends on your income, your marginal tax rate, and how the investment fits into your broader financial position.

When CGT Doesn't Apply

If the investment produces a capital loss instead of a gain, no CGT is payable. The loss can be used to offset capital gains in the same financial year or carried forward to offset future gains. This doesn't change the fact that the loan interest remains deductible, as long as the investment was acquired with the intention of producing income. A loss on the investment doesn't disqualify the interest deduction, but it does mean you'll need to decide whether to hold the asset and wait for recovery, or sell and use the loss to reduce tax on other gains.

CGT also doesn't apply if you transfer the investment to your spouse or to a family trust in certain circumstances. These transfers can be structured as rollovers, which defer the CGT until the asset is eventually sold outside the family group. This is relevant for people using debt recycling as part of a broader estate or succession plan, but it requires specific advice to structure correctly. The rules around rollovers and exemptions are detailed, and getting them wrong can trigger an unintended tax liability.

Call one of our team or book an appointment at a time that works for you.

Frequently Asked Questions