Investing in Brisbane Property in 2026 — What the Numbers Say

Brisbane has quietly become one of Australia's strongest investment markets. Here's why savvy investors are targeting South-East Queensland:

• Population growth: QLD recorded the highest net interstate migration in Australia. People moving to Brisbane need places to live — this is the foundation of rental demand.
• 2032 Olympics: The Brisbane 2032 Olympics are driving billions in infrastructure investment — Cross River Rail, Brisbane Metro, Queen's Wharf, and stadium upgrades. History shows host cities see sustained property growth in the decade before Games.
• Relative affordability: Brisbane's median house price remains significantly below Sydney and Melbourne, offering better yields and more room for capital growth.
• Rental vacancy rate: Brisbane's vacancy rate remains extremely tight at around 1–1.5%, well below the 3% benchmark considered balanced. Low vacancy = strong rental demand = secure income.
• Rate cuts boosting borrowing power: Each 0.25% rate cut adds approximately $20,000–$25,000 to borrowing capacity, bringing more investors into the market.

The biggest decision for investment borrowers: interest-only or principal and interest repayments?

Interest-Only (IO):

• You only pay the interest portion — the loan balance doesn't decrease
• Lower monthly repayments (typically 30–40% less than P&I)
• Maximum tax deduction — the full interest amount is deductible
• Frees up cash flow for further investment or paying down your home loan
• Available for 1–5 years, then reverts to P&I

Example on a $600,000 investment loan at 6.00%:

• Interest-only: $3,000/month
• Principal & interest (30 years): $3,597/month
• Cash flow saving: $597/month ($7,164/year)

Principal & Interest (P&I):

• Higher monthly repayments but you're actually paying down the loan
• Lower total interest paid over the life of the loan
• Builds equity faster — useful if you want to leverage into the next property
• Slightly lower interest rates (typically 0.10–0.20% less than IO)

The smart strategy: If you have a home loan (non-deductible debt) AND an investment loan (deductible debt), pay your home loan down first. Use interest-only on the investment to minimise non-deductible repayments and maximise tax-deductible interest.

What is negative gearing? When your rental income is less than your total property expenses (interest, rates, insurance, management, maintenance, depreciation), the property runs at a "loss." This loss is deducted from your taxable income, reducing your tax bill.

Example:

• Rental income: $550/week = $28,600/year
• Interest payments: $36,000/year
• Other costs (rates, insurance, management, maintenance): $6,000/year
• Depreciation: $8,000/year
• Total costs: $50,000/year
• Net loss: $21,400/year

If you earn $120,000/year (34.5% marginal tax rate + Medicare levy), that $21,400 loss reduces your taxable income to $98,600, saving you approximately $7,800 in tax.

Your actual out-of-pocket cost:

• Cash loss (excluding depreciation which is non-cash): $13,400/year
• Tax saving: $7,800/year
• Net cash cost after tax: $5,600/year ($108/week)

So for $108/week out of pocket, you own a growth asset in one of Australia's strongest property markets. If the property grows 5%/year on a $600,000 purchase, that's $30,000/year in capital growth — for $108/week.

Is negative gearing still available in 2026? Yes. Despite periodic political debate, negative gearing remains fully available with no changes legislated or proposed for the current term.

1. Keep investment debt separate from personal debt

Never cross-collateralise (use your home as security for your investment loan AND vice versa). If one property has issues, it shouldn't put the other at risk. Use standalone securities wherever possible.

2. Use an offset account strategically

An offset account on your HOME loan reduces non-deductible interest. Don't put savings in an offset on your investment loan — that reduces your tax-deductible interest. Keep your offset on the home loan where it saves you more after tax.

3. Consider a line of credit for the deposit

If you have equity in your home, you can draw down a separate facility (not a redraw — a separate split) to fund the investment deposit. The interest on this facility is also tax-deductible because the purpose is investment.

4. Get a depreciation schedule

A quantity surveyor prepares a depreciation report ($600–$800) that identifies tax deductions on the building structure and fixtures. On a $600,000 property, depreciation deductions can be $8,000–$15,000/year in the early years. This is pure tax saving with zero cash cost.

5. Plan for the portfolio, not just one property

If you want to buy 2, 3, or 5 investment properties over time, structure your first loan with future borrowing in mind. This means: standalone security, keep LVR manageable, and don't overextend serviceability on property one.

Investment property loans have different deposit requirements to owner-occupier loans:

• 20% deposit: The standard. No LMI, best rates, most lender options. On a $600,000 investment property = $120,000.
• 10–15% deposit: Possible with LMI. LMI on investment properties is more expensive than owner-occupier. Expect $15,000–$35,000+ in LMI depending on the loan amount.
• Equity from existing property: If your home has increased in value, you can use the equity as your deposit without cash savings. We arrange a separate facility against your home to fund the investment deposit.

Example — using equity:

• Home value: $800,000
• Home loan balance: $400,000
• Available equity (80% LVR): $640,000 − $400,000 = $240,000
• This $240,000 can fund the deposit + costs on a ~$1M investment property (at 80% LVR)

Many clients are surprised to learn they can purchase an investment property without any new cash savings. If your home has grown in value, you may already have enough equity. We can do a quick equity check in minutes.

Can I buy an investment property as my first property?

Yes, this is called "rentvesting" — you buy an investment property in an area with strong growth potential while continuing to rent where you want to live. The investment property builds wealth while the tenant helps pay the mortgage. It's increasingly popular with younger Australians priced out of the market in their preferred suburbs.

How much rental income do I need to cover the mortgage?

Most investment properties don't fully cover the mortgage — that's where negative gearing comes in. A typical yield of 4–5% gross on a Brisbane property means the rent covers about 60–70% of the interest cost. The gap is your tax-deductible loss.

Can I claim my trip to inspect the property?

If the primary purpose of the trip is to inspect your rental property, you can claim travel expenses (but not if it's primarily a holiday with a quick property inspection). ATO rules tightened on this in 2017 — talk to your accountant.

Should I use a property manager?

Almost always yes. Property managers charge 7–10% of rental income but they handle tenant selection, rent collection, maintenance coordination, lease agreements, and tribunal issues. The fee is tax-deductible, and the time and stress savings are significant — especially if you plan to own multiple properties.

What's the maximum number of investment properties I can finance?

There's no hard limit, but each additional property impacts your serviceability. After 3–4 properties, some lenders become conservative. Specialist lenders and non-bank options become important at this stage — which is exactly where a broker's panel matters most.