Property investment in 2026: gearing, yield, growth, SDA and SMSFs

Negative and positive gearing: start with the numbers

Gearing means borrowing to invest. A rental investment is negatively geared when its rental income is below deductible expenses, including eligible loan interest. Positive gearing describes a taxable rental profit. Neither label alone tells you whether a property is a sound investment.

Taxable income and cash flow are different. Principal repayments use cash but are not interest deductions; some tax deductions, such as eligible depreciation, do not represent a bill paid that year. Ask an accountant to prepare both a cash-flow budget and a tax estimate.

Definitions and deductions: ATO rental properties guide.

2026 legislation: what changes from 2027?

The Treasury Laws Amendment (Tax Reform No. 1) Act 2026 has been enacted. Its residential negative-gearing changes apply from the 2027–28 income year. This matters when buying in 2026 because the purchase cutoff is earlier than the commencement date.

• Grandfathered holdings: residential interests acquired before 7:30 pm ACT time on 12 May 2026 are generally excluded from the new loss-quarantining rule. Contract timing can be relevant.
• Qualifying new dwellings: an exception preserves access to deductions against other income, subject to the statutory definition.
• Other established purchases: affected excess rental deductions are quarantined rather than simply deducted against wages from 2027–28. They may offset relevant residential-property income or gains under the rules, with unused amounts carried forward.

The CGT reforms also begin on 1 July 2027: for affected investments, inflation-based cost-base adjustments replace the general 50% discount and a minimum 30% tax applies to relevant real gains, with exceptions and transition rules. Pre-1 July 2027 gains and qualifying new builds have specific treatment.

Do not assume that any renovated or newly marketed property qualifies as a new build. Treasury distinguishes additional housing supply from certain one-for-one rebuilds or renovations. Have your tax adviser check the contract, dwelling and entity before relying on an exemption.

See the enacted legislation, 2026–27 Budget summary and Treasury transition explainer.

High yield or high growth?

Rental yield measures income relative to property value. Capital growth is a change in the asset's value. A property can offer strong rent and weak growth, modest rent and stronger growth, both, or neither. Future growth and rent increases cannot be guaranteed.

Gross yield = annual rent ÷ purchase price × 100. At $650 a week and a $650,000 price, gross yield is 5.2%, assuming 52 paid weeks. Allowing two vacant weeks and $8,000 annual operating costs gives $24,500 net rent, or approximately 3.77% before loan interest, principal payments, tax and acquisition costs. This is our simplified illustration, not a forecast.

Use the same assumptions when comparing properties. Include vacancy, management fees, insurance, maintenance, rates, strata charges and any land tax. A high headline yield can mask high operating costs or specialist-property risks.

For a growth-focused strategy, investigate local employment, transport, amenities, competing supply and the resale market. Test whether you can hold the property if its value stays flat. For an income-focused strategy, test whether the net rent remains workable after higher rates or a vacancy. The most useful comparison is the total cost and return over your intended holding period.

Risk and cost context: ASIC Moneysmart property investment guide.

NDIS property: understand SDA before investing

Specialist Disability Accommodation (SDA) is purpose-designed housing for eligible NDIS participants. It is not a label that makes an ordinary rental government-backed. The NDIA explicitly does not guarantee investment income, occupancy or returns. Funding relates to eligible participants, not a promise to the investor.

The provider, owner and investor have commercial responsibilities. A registered SDA provider needs the appropriate registration group, and a dwelling must be enrolled before SDA support payments can be claimed. Building and tenancy obligations are not taken over by the NDIA.

Ask for evidence of local participant demand that matches the proposed dwelling category and location. Review competing supply, provider experience, fees, vacancy arrangements, repair responsibilities and exit clauses. Model a prolonged empty period, and consider the property's resale appeal if the specialist use ends.

The design standard covers improved liveability, robust, fully accessible and high physical support categories. Design-stage and final as-built certification do not guarantee NDIA enrolment. The NDIA's published design-standard review is still a review; consultation is not proof that a proposed requirement is already in force.

Obtain the pricing arrangements and enrolment rules applying when you commit and when the dwelling is enrolled. Do not treat an older sales brochure's payment schedule as your 2026 entitlement.

Read the NDIA investor guidance, design requirements and review and SDA market data.

Investing through an SMSF is a separate decision

An SMSF property is a retirement investment. Residential property must meet the sole-purpose rules and generally cannot be bought from, occupied by or rented to fund members or their related parties. Business real property has specific exceptions that require specialist advice.

Borrowing generally needs a compliant limited recourse borrowing arrangement (LRBA), with strict asset and structure requirements. Assess cash available for loan payments, vacancies, fund expenses and future benefit payments. Establishment, advice, audit and ongoing administration costs reduce what remains invested.

Someone authorised under an Australian financial services licence should advise on whether an SMSF strategy suits you. A mortgage broker's credit assistance does not by itself authorise personal advice to establish or invest through an SMSF. Obtain tax and legal advice before a purchase contract or borrowing structure is put in place.

The 2026 legislation excludes complying superannuation entities from the new residential loss-quarantining provision. That does not make an SMSF automatically better: fund losses are not deductions against a member's personal wages, and superannuation tax and access rules are separate.

SDA and SMSF are also different concepts: one is a specialist housing market, the other an ownership and retirement structure. Combining them requires both sets of requirements to be assessed.

See ASIC Moneysmart SMSFs and property and Schedule 2 of the 2026 Act.

Before committing to a property

• Prepare a conservative cash-flow budget and a separate tax estimate.
• Test vacancy, repairs, higher interest and no capital growth.
• Check the property's value independently of the selling agent's forecast.
• Have an accountant assess the 2026 purchase cutoff and 2027 reforms.
• For SDA, review enrolment, demand, provider contracts and pricing.
• For SMSFs, obtain licensed financial, tax and legal advice first.

Aussie Wealth Group can discuss lending requirements and help you prepare your credit questions. Investment outcomes and loan approval are not guaranteed.