Property Investing 101: A Beginner's Guide for Australians

How property investment actually builds wealth

Property investors make money two ways: rental income (the cash a tenant pays you) and capital growth (the property becoming worth more over time). Most investors are betting more on the second than the first — in most Australian capital cities, rental income alone doesn't cover the mortgage, council rates, insurance, and maintenance on a property. The gap between what the property costs to hold and what it earns in rent is where "gearing" comes in.

Positive vs negative gearing

If your rental income is higher than your holding costs (interest, maintenance, rates, insurance, property management fees), the property is positively geared — it puts money in your pocket each year, and you pay tax on that profit like any other income.

If your holding costs are higher than your rental income, the property is negatively geared— you're running a loss. Historically, that loss could be deducted against your other income (like your salary), reducing your tax bill. This is the "negative gearing" strategy that's shaped Australian property investment for decades. As of the 2026 Federal Budget, that rule has changed for some buyers — covered in detail below.

Neither approach is inherently better. Negative gearing only makes sense if you're confident the property's capital growth will outweigh the ongoing cash losses. Positively geared property is safer cash flow but usually means accepting a lower-growth asset (regional properties and older units tend to yield higher rent relative to price, but grow more slowly than capital city houses).

What changed in the 2026 Budget — and what it means for you

On 12 May 2026, the Federal Government passed the most significant changes to property investment tax in a generation. This is now law, not a proposal, so it's worth understanding clearly:

If you already own an investment property (or were under contract) before 7:30pm AEST on 12 May 2026: nothing changes. Your property is "grandfathered" — you can keep negatively gearing it against your salary for as long as you own it, and the existing 50% CGT discount still applies to the gain up to 1 July 2027.

If you buy an established (existing) residential property after that date: from 1 July 2027, any rental loss can only be offset against rental income or capital gains from residential property — not against your salary or wages. Losses that can't be used immediately carry forward to future years rather than disappearing. Separately, the 50% CGT discount is being replaced with cost base indexation (adjusting your purchase price for inflation) plus a 30% minimum tax rate on the gain, for any gain accrued after 1 July 2027.

If you buy a new build after that date: none of the above restrictions apply. New builds keep full negative gearing against your salary, and you can choose whichever of the two CGT methods gives you the better outcome when you sell.

The practical effect: established property has become a materially less tax-effective investment for new purchases, while new-build property has become relatively more attractive. This is a deliberate policy design to redirect investment toward new housing supply. If you're weighing up established vs new for your first investment property, this is now a first-order consideration, not a minor detail — and it's complex enough that talking to an accountant before you buy is worth the fee.

Key numbers every investor should understand

• Gross rental yield — annual rent ÷ property price, as a percentage. As a rough guide in mid-2026: Sydney houses sit around 3.3% gross, Perth and Adelaide houses around 4.0–4.5%, Brisbane units around 4.8–5.8%, and Darwin around 6.0–7.5% (the highest of any capital, reflecting a smaller, less liquid market). Higher yield generally means lower expected capital growth, and vice versa — yield and growth tend to sit at opposite ends of a trade-off.
• LVR (Loan to Value Ratio) — your loan as a percentage of the property's value. Investment loans above 80% LVR typically require Lenders Mortgage Insurance.
• Serviceability — the lender's assessment of whether your income can cover the loan, tested at a "floor" rate several percentage points above the actual rate you'll pay, to build in a buffer for future rate rises.
• Net yield — gross yield minus running costs (rates, insurance, management fees, maintenance, strata if applicable). This is a much more honest number than gross yield for comparing properties.

Common investment strategies

• Buy and hold — purchase, hold long-term, let capital growth and rent do the work. The simplest and most common approach.
• Renovate to add value — cosmetic or structural improvements to lift rental income or resale value faster than the market alone would.
• Subdivide or develop — splitting a larger block, or building a second dwelling, to create additional value. Higher effort, higher potential return, higher risk and holding costs while work is underway.
• Rentvesting — buying an investment property in a more affordable area while continuing to rent where you actually want to live. Popular with buyers priced out of their preferred suburb.

Risks worth taking seriously

• Vacancy periods — no tenant means no rent, but the mortgage still needs paying. National vacancy rates have been unusually tight through 2026 (around 1.0–1.2%), which works in landlords' favour right now, but this can shift.
• Interest rate rises — the RBA lifted the cash rate three times in the first half of 2026 to 4.35%. A rate rise directly increases your holding costs on a variable loan.
• Concentration risk — most Australian property investors hold one or two properties, often in the same city they live in. A downturn in that specific market affects both their home and their investment simultaneously.
• Illiquidity — property can't be sold quickly if you need cash. Selling costs (agent fees, marketing, potentially CGT) are also significant.
• Over-leverage — borrowing to the maximum serviceable amount leaves little buffer if your circumstances change (job loss, rate rises, unexpected costs).

Getting started

A realistic first step is working out your borrowing capacity and running the actual numbers on a specific property, rather than starting with a suburb or property type. Use the Borrowing Power Calculator to see what you could realistically borrow, then the Mortgage Calculator to model repayments on a property you're considering, and the Property Growth Calculator to see how different growth rate assumptions play out over your intended holding period. None of this replaces speaking with an accountant about your specific tax position, particularly given the 2026 changes outlined above — but it will get you to that conversation with real numbers instead of guesses.