Top Strategies to Maximise Rental Yield on Property

What Rental Yield Means for a FIFO Truck Driver Buying Investment Property

Rental yield is the annual rent you collect as a percentage of what you paid for the property. A $700,000 house renting at $570 per week returns a gross yield of 4.24 per cent. You earn income from day one, but you still need to cover holding costs, vacancy periods, and loan repayments. The question for a FIFO worker is whether that income covers enough of the loan to make the property worth holding while you're on site.

Consider a FIFO truck driver rostered 14/14 who buys a house in Townsville at the current median of $700,000. Weekly rent sits at $570. Annualised, that's $29,640 before costs. If you borrow $630,000 at current variable rates on an interest only investment loan, repayments sit around $3,150 per month or $37,800 per year. Rental income doesn't cover the loan. Add council rates, insurance, property management at 7 per cent, and you're running a shortfall of around $12,000 to $14,000 per year. That shortfall is deductible against your FIFO income under current negative gearing rules, which reduces your taxable income and lowers your annual tax bill. The property might return a decent yield on paper, but it still costs you cash each fortnight unless rents rise or rates fall.

You're buying for passive income, but the income only becomes passive once the loan shrinks or rents climb. Until then, you're funding the gap with your own pay.

Regional Queensland vs Outer Perth: Where the Numbers Stack Up

Mackay and Townsville offer yields that outer Perth suburbs can't match. In Mackay, the house median sits at $725,000 with rent at $550 per week, returning a gross yield of 3.95 per cent. Townsville delivers 4.24 per cent. Units in both cities push yields higher again. Townsville units rent at $550 per week against a median price of $471,000, returning 6.07 per cent gross. That's double what you'd see on a house in Penrith or Campbelltown, where yields sit below 3 per cent.

The gap comes down to supply, wages, and vacancy. Regional Queensland cities have a smaller investor base, fewer offshore buyers, and demand driven by mining rosters rather than capital city employment. Vacancy in Townsville and Mackay sits below 1 per cent, which means tenants stay longer and rent adjustments happen faster when supply tightens. In outer Perth, vacancy sits at 2 per cent across the metro area, and while suburbs like Baldivis and Ellenbrook have grown quickly, rental income hasn't kept pace with purchase prices.

If you're choosing between a $840,000 house in Alkimos renting at $750 per week and a $700,000 house in Townsville renting at $570 per week, the Townsville property delivers higher cashflow after loan repayments. Alkimos returns 4.64 per cent gross, Townsville 4.24 per cent, but the lower purchase price in Townsville means a smaller loan and a lower weekly shortfall. For a FIFO worker funding the gap between rent and repayments, that difference matters more than the percentage figure.

How Lenders Assess Rental Income When You Apply for an Investment Loan

Lenders don't use the full rent you collect when they calculate how much you can borrow. Most banks apply a shading rate of 80 per cent to projected rental income, meaning a property renting at $600 per week is treated as earning $480 per week for serviceability purposes. That shading accounts for vacancy, maintenance periods, and tenant turnover. If you're applying for a loan on a property that hasn't been tenanted yet, the lender will use a rental appraisal from a licensed property manager rather than a figure you nominate.

Some lenders go further and deduct management fees, strata fees, and council rates before applying rental income to your serviceability calculation. If you're buying a unit with $2,000 per quarter in body corporate fees, that's $667 per month in holding costs the lender subtracts before crediting any rent. The result is that your borrowing capacity on an investment loan is often lower than it would be for an owner-occupied purchase at the same price, even though the property generates income.

For FIFO truck drivers, this gets tighter again. If your overtime and allowances are shaded to 80 per cent under non-essential services income policy, and your rental income is also shaded to 80 per cent, your total assessed income might be 20 to 30 per cent lower than what you actually earn and collect. That's why some FIFO workers who could comfortably service a $650,000 investment loan based on actual cashflow are told by their bank that they can only borrow $520,000. The solution is either a larger deposit, a cheaper property, or working with a broker who knows which lenders apply lighter shading to FIFO income.

Interest Only Loans and How They Change the Yield Calculation

An interest only loan lets you pay just the interest portion of the loan for a set period, usually five years, without reducing the principal. Monthly repayments drop by around 30 to 35 per cent compared to a principal and interest loan at the same rate. That improves your cashflow in the short term and reduces the weekly gap between rent and repayments, but it doesn't reduce what you owe. After five years, the loan reverts to principal and interest unless you refinance or apply for an extension.

For a FIFO worker holding an investment property through a period of flat capital growth, interest only can make the difference between holding the property and selling it. If you borrowed $630,000 on a principal and interest loan, monthly repayments sit around $4,100 at current variable rates. On interest only, that drops to around $3,150. Rental income of $2,470 per month leaves a shortfall of $1,650 on principal and interest, but only $680 on interest only. That's $970 per month less you need to fund from your own pay.

The risk is that rents don't rise enough over five years to cover the higher repayments when the loan switches back to principal and interest. If you're earning $180,000 per year now and can comfortably fund a $680 per month shortfall, you need to be confident you'll still be earning that income in five years, or that rents will have climbed enough to close the gap. If they haven't, you either refinance to another interest only term, switch to principal and interest and accept higher repayments, or sell.

Vacancy Rates and Why a 1 Per Cent Difference Costs You Thousands

Vacancy rate is the percentage of rental properties sitting empty in a given area at a point in time. A vacancy rate of 1 per cent means tight supply and strong tenant demand. A rate of 3 per cent or higher means oversupply, longer marketing periods, and downward pressure on rents. Mackay's vacancy rate sits at 0.92 per cent. Townsville is similar. Marsden Park in western Sydney sits at 4.32 per cent, which is elevated and a signal that new supply is outpacing tenant absorption.

If you buy in a suburb with 1 per cent vacancy, you're likely to find a tenant within two weeks of listing and keep that tenant for 12 months or longer. If you buy in a suburb with 4 per cent vacancy, it might take six to eight weeks to find a tenant, and they might leave after six months because better options opened up nearby. Every week the property sits empty costs you the full loan repayment, plus rates and insurance, with no rent to offset it. On a $630,000 loan, that's $725 per week in interest alone. Four weeks of vacancy costs you $2,900. Eight weeks costs $5,800.

That's why yield alone doesn't tell the full story. A property in Marsden Park might show a gross yield of 3.4 per cent on paper, but if it sits empty for eight weeks per year, your actual return drops closer to 2.8 per cent. A property in Townsville yielding 4.24 per cent with 0.9 per cent vacancy and a tenant who stays for two years delivers a higher effective return even though the headline yield is only slightly better.

What Happens to Negative Gearing from the 2027-28 Income Year

Under current rules, if your investment property costs more to hold than it earns in rent, you can deduct that loss against your salary, overtime, and other income. That's negative gearing, and it's been available on all residential investment properties in Australia since 1987. For a FIFO truck driver earning $160,000 per year with a $12,000 annual loss on an investment property, that loss reduces your taxable income to $148,000, which lowers your tax bill by around $4,400.

From the 2027-28 income year, losses on established residential investment properties purchased after 7:30pm AEST on 12 May 2026 can only be deducted against income from other residential properties, including capital gains. You can't deduct them against your FIFO salary anymore. Losses can be carried forward to future years and used when you sell the property or earn income from another rental. If you bought the property before that date and time, or if you're buying a new build that increases dwelling supply, the old rules still apply and you can keep deducting losses against your wage.

If you're looking at a property now and settlement won't happen until late 2026 or early 2027, check the contract date, not the settlement date. The rule applies based on when the contract was signed. If you signed on 10 May 2026 but settled in February 2027, you're grandfathered under the old rules. If you signed on 15 May 2026, you're subject to the new rules from the 2027-28 financial year onward. That changes the cashflow equation for any FIFO worker who was relying on tax deductions to make the property affordable. A $12,000 annual loss that used to save you $4,400 in tax now saves you nothing unless you have other rental income or sell the property at a gain.

How DTI Limits Affect Investment Loan Approvals for High-Income FIFO Workers

From February 2026, banks have been restricted on how many loans they can approve where total debt is six times or more than your gross annual income. If you earn $160,000 per year and want to borrow $960,000 or more across all loans, including your owner-occupied mortgage and any investment property finance, you're in the high DTI band. Banks can still approve those loans, but only for up to 20 per cent of their total new lending in each category.

For FIFO workers, the problem is income shading. If you earn $160,000 including overtime and allowances, but your overtime is shaded to 80 per cent, your assessed income might only be $135,000. A $810,000 loan on assessed income of $135,000 puts your DTI at 6.0, which triggers the restriction. If you were applying for that same loan with full income recognition, your DTI would sit at 5.1 and you'd avoid the cap entirely.

Some lenders are tightening serviceability buffers or reducing maximum loan amounts for borrowers near the DTI threshold rather than declining outright. Others are steering high DTI applicants toward slightly smaller loan amounts to keep the ratio under 6.0. Non-bank lenders regulated by ASIC rather than APRA are not subject to the DTI portfolio cap, which means they can still approve loans above six times income without breaching a regulatory limit. That's one reason why some FIFO workers are being referred to non-bank lenders even when their income and deposit are strong.

Choosing Between Fixed Rate and Variable Rate on an Investment Loan

Variable rate loans move with the cash rate and lender pricing decisions. Fixed rate loans lock your interest rate for a set term, usually one to five years. On an investment loan, most FIFO workers choose variable because it offers offset account access, unlimited extra repayments, and the ability to refinance without break costs. Fixed rates remove interest rate risk for the fixed period, but they also remove flexibility.

If you fix at 6.2 per cent for three years and rates drop to 5.5 per cent twelve months later, you're locked in and can't access the lower rate without paying break costs. If you're holding the property on interest only and using rental income plus your own cashflow to service the loan, a 0.7 per cent rate rise could add $370 per month to repayments on a $630,000 loan. That might be manageable on a variable loan where you can make extra repayments during high-income rosters and pull back during quieter months. On a fixed loan, you lose that flexibility.

Offset accounts don't work on most fixed rate investment loans. If you're parking $30,000 in offset while on site and drawing it down between rosters, you're saving around $150 per month in interest on a variable loan. On a fixed loan without offset, that $30,000 sits in a separate savings account earning 1.5 per cent while you pay 6.2 per cent on the full loan balance. The gap costs you $1,800 per year. For a FIFO worker with irregular cashflow and lumpy income patterns, that cost usually outweighs the certainty of a fixed rate.

Call one of our team or book an appointment at a time that works for you. We'll walk through your income structure, compare investment loan options from banks and lenders across Australia, and show you how different loan structures and suburbs change your serviceability and cashflow.

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