Smart ways to approach home loans and economic factors

Economic factors shape what lenders will approve and what your repayments will be.

APRA's serviceability buffer, debt-to-income limits, and changes to capital requirements all influence how much you can borrow. Tax reforms affecting investment properties and foreign buyer restrictions alter the pool of competing buyers. In Hampton East, where the local market reflects both family demand and investor interest near quality schools and transport, understanding these factors helps you position your application and choose the right loan structure.

APRA's serviceability buffer adds 3% to every assessment

Every lender must assess your capacity to service a home loan at an interest rate at least 3.0 percentage points above the actual product rate. If you're applying for a variable rate home loan currently priced around 6.2%, the lender tests your ability to repay at 9.2%. This buffer has been in place since October 2021 and remains unchanged. The buffer applies to new borrowers only. If you already hold a loan and are ahead on repayments, the buffer doesn't retrospectively affect you.

Consider a buyer in Hampton East looking at a property near Jasper Road, close to the station and local shops. If they're applying for a loan amount of $750,000 over 30 years, the lender calculates repayments at the buffered rate, not the rate they'll actually pay. The difference between the two rates determines how much income the lender requires. A couple earning $180,000 combined might comfortably service the loan at the actual rate, but the buffered rate could push the assessment closer to their limit. The buffer is designed to ensure borrowers can still meet repayments if interest rates rise.

Debt-to-income limits cap high-leverage lending

From 1 February 2026, APRA introduced a debt-to-income lending limit. Each bank can lend up to 20% of new owner-occupied loans and 20% of new investor loans to borrowers with a total DTI ratio of six times or greater. The limits apply separately to owner-occupier and investor lending. If your total debt is six times your gross income or more, you're in the high-DTI category. Not every application in that band will be declined, but lenders now face a quarterly cap on how many they can approve.

In practice, borrowers with a DTI above six and a deposit below 20% are the most affected. A household earning $150,000 with total borrowing above $900,000 would fall into this category. Lenders prioritise these limited spots for borrowers with strong credit histories, genuine savings, and clear serviceability.

Capital requirements shape lender pricing and appetite

Prudential Standard APS 112 sets out the risk weights banks must apply to residential mortgage exposures. Higher risk weights mean the lender must hold more capital against the loan, which increases their cost and typically results in a higher interest rate or a preference for lower-risk borrowers. Owner-occupied home loans at an LVR below 80% attract the lowest risk weight. Investment loans and loans above 80% LVR attract higher risk weights. Interest-only loans above 80% LVR with long or unspecified interest-only periods are classified as non-standard and carry the highest capital cost.

This is why you'll often see a noticeable rate difference between an owner-occupied loan at 75% LVR and an investor loan at 85% LVR. The capital requirement is higher, so the lender prices accordingly. If you're looking to refinance from an interest-only investment loan into a principal and interest structure, the change in risk classification can sometimes unlock a lower rate or better features, even with the same lender.

Negative gearing changes apply from the 2027-28 income year

For residential investment properties purchased after 7:30pm AEST on 12 May 2026, losses can only be deducted against other income from residential properties, including capital gains, from the 2027-28 income year onward. Losses can be carried forward to offset residential property income in future years. Properties held at 12 May 2026 and new builds purchased after that date are not affected. Investors who purchased established properties before the cut-off date continue to deduct losses against all income, including salary and wages.

This affects the after-tax cost of holding an investment property. In a scenario where an investor in Hampton East purchases an established unit in late 2026 and incurs a loss of $8,000 per year, that loss can no longer reduce their taxable salary. The loss is quarantined and only offsets future property income. Over time, if the property generates a capital gain on sale, the carried-forward losses reduce the taxable gain. The change doesn't prevent investment loans from being written, but it does change the cash flow position for buyers in higher tax brackets who previously relied on the tax offset.

Capital gains tax indexation replaces the 50% discount from 1 July 2027

From 1 July 2027, the 50% CGT discount for individuals, trusts and partnerships on residential property is replaced by cost base indexation and a 30% minimum tax rate on capital gains accruing from that date. Investors index the cost base of their assets in line with inflation and pay tax on above-inflation profits only. For new builds, both the existing 50% discount and the new indexation arrangements are available as a choice at the time of disposal.

This means that an investor who purchases a property in Hampton East in late 2026 and sells in 2030 will have two portions of gain: the gain accruing up to 1 July 2027, which is taxed under the existing 50% discount rules, and the gain accruing from 1 July 2027 onward, which is taxed under the new indexation and minimum rate rules. The cost base is indexed to inflation from 1 July 2027, so only real gains above inflation are taxed. The 30% minimum rate applies regardless of the investor's marginal tax rate.

Foreign investment restrictions reduce competition for established homes

Foreign persons, including temporary residents and foreign-owned companies, are banned from purchasing established dwellings in Australia from 1 April 2025 to 30 June 2029. Limited exceptions apply, including investments that significantly increase housing supply. New Zealand citizens remain permanently exempt. Temporary residents can still apply for FIRB approval to purchase new dwellings or vacant land.

In Hampton East, where a proportion of buyers have historically included temporary residents and foreign investors, the ban has removed a segment of demand for established homes. This doesn't mean prices fall uniformly, but it does mean fewer competing bids on established stock in certain price brackets. For local buyers, particularly first home buyers, this can create more opportunity to negotiate or secure a property without competing against offshore capital.

Victorian stamp duty concessions apply to first home buyers up to $750,000

Victorian first home buyers receive a full stamp duty exemption on properties valued up to $600,000 and a sliding scale concession on properties valued from $600,001 to $750,000. Standard rates apply above $750,000. The exemption and concession apply to both new and established homes where the property will be the buyer's principal place of residence. The buyer must move in within 12 months of settlement and reside there for at least 12 months.

In Hampton East, median property values for units and smaller homes can fall within or just above the concession range. A first home buyer purchasing a two-bedroom unit valued at $680,000 would receive a concession, reducing stamp duty by several thousand dollars compared to a non-eligible buyer. This concession can make the difference between needing to borrow slightly more or staying within a comfortable loan amount. The First Home Owner Grant of $10,000 also applies to new homes valued up to $750,000, though it does not apply to established homes.

The Australian Government 5% Deposit Scheme supports buyers with smaller deposits

The Australian Government 5% Deposit Scheme allows eligible first home buyers to purchase with a deposit of as little as 5% of the property value. Housing Australia provides a guarantee to the participating lender of up to 15% of the property value, enabling borrowers to reach a combined deposit and guarantee of 20% without paying Lenders Mortgage Insurance. No income caps apply. No annual place limits apply. Applications are made through a panel of participating lenders.

In Victoria, the property price cap is $950,000 in capital cities and regional centres. Hampton East falls within the Melbourne metropolitan area, so the $950,000 cap applies. A first home buyer with $50,000 in genuine savings could purchase a property valued at up to $950,000 using the scheme, provided they meet the lender's serviceability requirements at the buffered rate and satisfy the DTI limits. The scheme cannot be combined with Help to Buy, but it can be used alongside Victorian stamp duty concessions and the FHOG where applicable.

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