Understanding the basics of rentvesting in Rosebud

What rentvesting means for buyers in Rosebud

Rentvesting means buying an investment property while continuing to rent where you live. You might rent in Rosebud because you value the coastal lifestyle, proximity to the beach, or the walking distance to cafes along Point Nepean Road, but find that property prices in the area stretch your budget beyond comfortable serviceability. Instead of waiting years to save a larger deposit or compromising on location, you purchase an investment property in a more affordable suburb and use the rental income to support the loan.

Consider a buyer who rents a two-bedroom apartment near the Rosebud foreshore. They have saved a 10% deposit and want to enter the market, but the median unit price in Rosebud sits well above what they can service on a single income. They purchase a three-bedroom house in a regional centre an hour inland where rental yield is higher and the entry price is lower. The rent they collect covers most of the loan repayment, they remain eligible for first home buyer concessions on a future owner-occupied purchase in some cases, and they start building equity without relocating.

Loan structure for an investment property

An investment loan is structured differently to an owner-occupied loan. Lenders apply a higher interest rate, typically between 0.15% and 0.40% above the equivalent owner-occupied variable rate at current settings. Serviceability is assessed using the rental income from the property, which is usually calculated at 80% of the expected rent to account for vacancy and maintenance periods. If you are also paying rent on your own residence, that cost is included in your living expenses when the lender calculates serviceability.

In our experience, borrowers underestimate how rental income is treated. A property generating $450 per week in rent will be assessed at $360 per week for serviceability purposes. If your loan repayment is $500 per week, the lender expects you to cover the shortfall from your salary, and that shortfall increases your debt-to-income ratio. Lenders also apply a serviceability buffer of at least 3.0 percentage points above the loan product rate under APRA requirements, meaning you need to demonstrate capacity to service the loan at a rate higher than the one you will actually pay.

Interest-only versus principal and interest repayments

Most investors choose an interest-only period for the first one to five years of the loan. This reduces the monthly repayment and improves cash flow, particularly if the rental income does not fully cover a principal and interest repayment. The interest component of an investment loan is tax-deductible, so keeping repayments as interest-only maximises the deduction in the early years when your income may be lower or when you are also managing the cost of renting.

After the interest-only period ends, the loan reverts to principal and interest. The repayment increases, sometimes substantially depending on the remaining loan term. A $400,000 loan at a variable rate with a five-year interest-only period might have an initial repayment of around $1,800 per month, but that figure could rise above $2,600 per month once principal repayments begin, depending on rate movements. Plan for that transition when structuring the loan, and consider whether your income or the rental yield will support the higher repayment at that time.

Tax treatment under the changes from May 2026

Properties purchased after 7:30pm AEST on 12 May 2026 are subject to new negative gearing rules under the Treasury Laws Amendment (Tax Reform No. 1) Act 2026. Losses from those properties can only be offset against income from other residential properties, including capital gains. They cannot be offset against salary or wage income. Losses can be carried forward to future years and used when you sell the property or earn income from other residential investments.

If you purchased before that date and time, the existing rules continue to apply. Losses remain deductible against your total income, including salary. For someone buying now, the difference is significant. A property running at a loss of $5,000 per year would previously reduce your taxable income by that amount, lowering your tax bill by $1,625 if your marginal rate is 32.5%. Under the new rules, that loss is quarantined and carried forward until you have residential property income to offset it against, often not until sale.

Deposit requirements and LMI considerations

Most lenders require a minimum 10% deposit for an investment property, though some will lend at 90% LVR with lenders mortgage insurance. LMI premiums for investment loans are higher than for owner-occupied loans at the same LVR, and the premium is calculated on the full loan amount. At 90% LVR on a $500,000 property, the LMI premium might sit between $15,000 and $20,000 depending on the lender and postcode.

Some lenders cap investment lending at 80% LVR, particularly for borrowers with a debt-to-income ratio above five times gross income. APRA's DTI limits, operative from 1 February 2026, allow lenders to write only 20% of new investment loans to borrowers with a DTI ratio of six times or greater. If your total borrowing, including the new investment loan, exceeds six times your gross income, you may find your options narrowed to a smaller panel of lenders or require a larger deposit to bring the ratio down.

Offset accounts and loan features on investment loans

An offset account linked to an investment loan works the same way as on an owner-occupied loan. The balance in the offset reduces the interest charged on the loan, which in turn reduces the deductible interest expense. For an investment property, this is usually not ideal from a tax perspective. You want to maximise the deductible interest on the investment loan and minimise interest on any non-deductible debt such as a car loan or future owner-occupied mortgage.

If you plan to buy an owner-occupied property in the future, keep your savings in an offset linked to that loan, not the investment loan. If you do not yet have an owner-occupied loan, consider a separate savings account rather than an offset on the investment loan. Some investors use a redraw facility instead, though redrawn amounts can create complications with the ATO if the redrawn funds are used for private purposes. Loan portability is another feature worth considering if you expect to sell the investment property and purchase another within a short period, as it allows you to transfer the loan without reapplying or paying discharge fees.

Using equity to purchase a home later

One of the long-term benefits of rentvesting is building equity in the investment property, which can later be used as security for an owner-occupied purchase. If the property increases in value and you pay down some of the principal, you may be able to borrow against that equity without selling the investment.

As an example, you purchase an investment property for $450,000 with a 10% deposit and a loan of $405,000. Three years later, the property is valued at $490,000 and your loan balance is $390,000. Your equity is now $100,000. A lender may allow you to borrow up to 80% of the property value, which is $392,000, leaving you with access to around $2,000 in usable equity after accounting for costs. That figure is modest, but if you have also saved a separate deposit during that period, the combination may be enough to purchase an owner-occupied property without selling the investment. You then hold both properties, one as an investment and one as your home.

You remain liable for two loans, and lenders will assess your serviceability across both. Rental income from the investment property is included at 80% of market rent, and your new owner-occupied repayment is added to your commitments. If serviceability is tight, you may need to increase your deposit, reduce the purchase price, or wait until your income rises. Borrowing capacity calculations become more involved once you hold multiple properties, and it is worth running scenarios with your broker before committing to a purchase.

When rentvesting makes sense and when it does not

Rentvesting works when your priority is entering the property market and building equity, and when rental yield in another suburb is high enough to make the investment serviceable. It works if you value your current rental location and are not ready to relocate, or if you expect your income to rise over the next few years and want to establish a foothold now.

It does not work if your goal is to live in your own home in the short term, or if the rental income does not cover enough of the repayment to make the investment sustainable. It also does not work if you are relying on negative gearing deductions against your salary and the property was purchased after 12 May 2026, because those deductions are now quarantined. The strategy requires a clear view of your timeline, your income trajectory, and your willingness to remain a renter for several more years.

Call one of our team or book an appointment at a time that works for you. We work with buyers across the Mornington Peninsula, including Rosebud, and can help you compare home loan options that suit an investment purchase or a future owner-occupied purchase once you are ready to make that step.

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