Common Mistakes When Buying an Investment Apartment

Buying an investment apartment involves decisions that extend well beyond the property itself.

The loan you structure, the deposit you provide and the way you hold the property all affect your cash flow, tax position and ability to expand your portfolio later. Getting these elements right from the start makes the difference between a property that supports your wealth building goals and one that becomes a financial constraint.

Interest Only Versus Principal and Interest Repayments

Interest only repayments reduce your monthly outgoings and preserve cash flow, which can be particularly useful if the apartment's rental income does not cover all holding costs. For investment purposes, the entire interest component is deductible against your assessable income, provided the property is rented or genuinely available for rent.

Consider an investor purchasing an apartment in Ringwood. With an interest only loan, the monthly repayment might be $1,800, whereas switching to principal and interest could increase that to $2,400. If rental income is $1,900 per month, the interest only structure allows the investor to meet repayments from rent and contribute a smaller amount from their own pocket. The principal component is not deductible, so paying it down during the holding period provides no immediate tax advantage. Many investors use interest only terms to hold multiple properties without overextending their personal cash flow.

Interest only periods typically run for one to five years, after which the loan reverts to principal and interest unless you renegotiate. Structuring the loan this way does not mean you avoid paying down the principal forever, but it does give you control over when and how quickly that happens.

Deposit Size and Lenders Mortgage Insurance

Most lenders require a deposit of at least 10 per cent for investment loans, though a 20 per cent deposit avoids Lenders Mortgage Insurance. LMI is a one-off premium that protects the lender if you default, and it can add several thousand dollars to your upfront costs. The premium is calculated on a sliding scale based on the loan amount and loan to value ratio.

If you borrow with a 10 per cent deposit, the lender will typically require LMI. On a loan amount of $500,000 with a 90 per cent LVR, the premium might be around $15,000 to $18,000, depending on the insurer and lender. You can capitalise this cost into the loan, but doing so increases your total debt and your ongoing repayments. A 20 per cent deposit removes the requirement entirely and reduces your borrowing costs over the life of the loan.

You can also use equity from an existing property to fund the deposit, which allows you to purchase without drawing on your savings. This is common among investors building a portfolio, but it does mean your existing property is further leveraged. The borrowing capacity calculation takes into account all existing debts, so releasing equity from one property affects how much you can borrow against the next.

Loan Structure and Offset Accounts for Investment Properties

Offset accounts are useful for owner-occupied loans, but they complicate the tax position on an investment loan. Any interest reduction achieved through an offset lowers the amount of deductible interest you can claim. If you are holding an investment property and an owner-occupied property, you want to maximise deductible interest on the investment loan and minimise non-deductible interest on the owner-occupied loan.

The better approach is to keep the investment loan separate, without an offset, and direct any surplus cash into an offset account linked to your owner-occupied loan. This reduces the interest on the non-deductible debt and leaves the full interest on the investment loan deductible. Mixing the two structures or cross-collateralising properties can blur the line between deductible and non-deductible interest, which creates complications at tax time and may reduce the benefit you can claim.

Some investors choose a split loan, with part fixed and part variable. The variable portion allows additional repayments or early payout without penalty, while the fixed portion locks in certainty over repayments for a set term. This structure works well if you anticipate changes in income or expect to use equity for further purchases, but it requires careful planning to match the split to your actual needs.

Negative Gearing and Recent Legislative Changes

Negative gearing allows you to offset the loss from your investment property against other income, including salary and wages. If the apartment's rental income is $24,000 per year and the holding costs, including interest, body corporate fees, council rates and insurance, total $30,000, you have a $6,000 loss. That loss reduces your taxable income, which reduces the tax you pay.

For properties acquired after 12 May 2026, losses on established apartments can only be offset against income from other residential properties, including capital gains, from the 2027-28 income year onwards. Losses cannot be deducted against salary or wages. The new rule does not apply to properties you owned or had under contract before that date, or to eligible new builds. If you purchased an apartment in Ringwood before 12 May 2026, you can continue to deduct losses against all income. If you purchase an established apartment now, the loss can only be applied against other residential property income or carried forward to offset future gains.

This change affects cash flow, particularly for investors relying on negative gearing to reduce their annual tax liability. It does not eliminate the tax benefit, but it delays it until you sell the property or acquire additional residential investments that generate assessable income.

Capital Gains Tax Treatment From 1 July 2027

From 1 July 2027, the way capital gains are taxed on investment properties changes. Gains accruing after that date will be taxed using cost base indexation and a 30 per cent minimum tax rate on the real gain, rather than the 50 per cent discount that applies now. For properties owned before 1 July 2027, gains are split, with the portion accruing before that date taxed under the old rules and the portion after that date taxed under the new rules.

If you sell an apartment in Ringwood that you purchased in early 2026, the gain from purchase to 1 July 2027 will be subject to the 50 per cent discount if you have held the property for more than 12 months. The gain from 1 July 2027 to the sale date will be indexed for inflation, and you will pay tax on the real gain at a minimum rate of 30 per cent. The actual rate depends on your marginal tax rate, and the 30 per cent minimum only applies if your effective rate would otherwise be lower.

For eligible new builds, you have the option to choose between the old discount method and the new indexed method when you sell. This flexibility can be valuable if inflation is high or if your marginal tax rate changes over the holding period. Established apartments do not have this choice, so the new indexed method applies automatically to post-1 July 2027 gains.

Borrowing Capacity and Serviceability Buffers

Lenders assess your ability to service an investment loan using a buffer of at least 3.0 percentage points above the actual loan rate. If the interest rate on your loan is 6.5 per cent, the lender will assess whether you can afford repayments at 9.5 per cent. Rental income is included in the calculation, but most lenders apply a shading factor, typically 80 per cent, to account for vacancy periods and maintenance costs.

If the apartment generates $1,900 per month in rent, the lender might assess your income at $1,520 per month for serviceability purposes. The difference between actual rent and the shaded amount, combined with the serviceability buffer, means that a property generating positive cash flow on paper may still require you to demonstrate sufficient income from other sources to meet the lender's criteria.

Debt-to-income limits also apply. From February 2026, lenders can extend no more than 20 per cent of new investor loans to borrowers with total debt of six times their gross income or more. If your household income is $120,000 and your total borrowings, including the new investment loan, exceed $720,000, you may fall within this cap. Not all lenders apply the cap in the same way, and some have internal policies that are more conservative. Working with a mortgage broker gives you access to lenders whose policies align with your circumstances.

Vacancy Rates and Rental Income in Ringwood

Ringwood's proximity to Eastland Shopping Centre and Ringwood train station makes it attractive to renters, including young professionals and families seeking access to public transport and retail amenity. Apartments close to the station or within walking distance of the town centre tend to lease more quickly and experience lower vacancy periods than those in outlying pockets.

Vacancy affects your cash flow directly. If the apartment sits vacant for four weeks, you lose a month's rent and still need to cover the mortgage repayment, body corporate fees and other holding costs from your own income. Lenders account for this when assessing serviceability, but the timing of a vacancy can still strain your budget if you have not planned for it. Setting aside a portion of rental income each month to cover potential vacancies and maintenance costs is a practical approach, even if the property has been continuously tenanted.

Body corporate fees for apartments in Ringwood vary depending on the age of the building, the facilities provided and the sinking fund requirements. Older buildings may have higher fees if major works are planned, while newer developments may levy lower fees initially but increase them as the building ages. These fees are deductible, but they are also a fixed cost that reduces your net rental yield.

Foreign Investment Restrictions on Established Apartments

From 1 April 2025, foreign investors are generally banned from purchasing established apartments until 30 June 2029. This restriction was extended in the 2026-27 Budget and applies to temporary residents and foreign-owned entities. Permanent residents and New Zealand citizens remain exempt, and foreign investors can still apply for approval to purchase new apartments or vacant land.

If you are a temporary resident considering an investment purchase, you need to apply to the Foreign Investment Review Board before exchanging contracts. The application fee for established dwellings has tripled, and approval is limited to specific exemptions, such as purchases supporting housing supply or employment under approved schemes. Most foreign investors are now directed toward new builds, which remain open for purchase with FIRB approval.

The restriction has shifted demand within the market and may affect resale liquidity for established apartments, particularly in areas with high proportions of foreign buyers. Ringwood has a mix of local and international buyers, but the restriction removes a segment of demand that was previously active in the established apartment market.

Call one of our team or book an appointment at a time that works for you. We help property investors in Ringwood structure loans, assess borrowing capacity and match loan features to their investment strategy, so you can purchase with confidence and clarity.

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