Published June 2026 by Coral Jacobs, AJ Home Loans Gladstone.
In Gladstone, a big share of household income does not come from a flat salary. It comes from overtime on the plant, shift penalties at the port, allowances on a roster, and the occasional bonus. So one of the most common questions I hear is a fair one: “My base looks small on paper, but I actually earn a lot more once overtime and shifts are counted. Will the bank see it that way?” The honest answer is: some of it, some of the time, and it has been getting a little tighter. Here is how lenders treat variable income in 2026, and how to present yours so it counts for as much as the rules allow.
“I have lost count of how many Gladstone families assume their overtime won’t count, so they either don’t apply or they low-ball what they think they can borrow. Often the income is usable, it just has to be regular, evidenced, and matched to a lender whose policy fits the way you actually get paid. That last part is the whole job.”
First, the backdrop: why 2026 is a bit tighter
Two regulator settings shape every assessment. Lenders still test your repayments at an interest rate around three percentage points above the actual rate (the serviceability buffer), and from November 2025 there is a formal limit on high debt-to-income lending, with many lenders working to a debt-to-income figure around 4.5 times income in practice. [1] The result is that lenders now lean more on stable base income and apply more caution to heavily variable income, especially for borrowers in cyclical industries. None of that makes overtime useless. It just means presentation and lender choice matter more than they did a couple of years ago.
Overtime: often counted, usually “shaded”
Most mainstream lenders do not use 100% of overtime for a general worker. A common approach is to count around 80% of regular, evidenced overtime , because it is treated as less certain than base pay. Macquarie’s published broker credit guidelines, for example, use 80% of verified overtime for non-essential roles and 100% for essential-services roles, where the overtime is regular and supported by payslips. [2]
That “essential services” distinction matters for Gladstone. Some lenders count 100% of overtime for occupations like health services, emergency services, and certain power and energy technicians on critical infrastructure. A general production worker, contractor or electrician usually falls outside that list and sees the standard shading. Two workers earning the same overtime can therefore have different usable income depending purely on lender policy and how their role is classified. [2]
What lenders want to see: overtime that is regular and ongoing, usually shown with recent payslips plus a year-to-date figure covering at least three months, and sometimes a prior-year payslip to confirm it is not a one-off. If your payslips show no overtime for months and then a big block, expect more questions.
Shift allowances and penalty rates
Shift allowances and penalty rates are generally treated like overtime: usable if they are regular and evidenced, often annualised from your year-to-date pay. A genuinely fixed allowance (for example a set tool or travel allowance that is a condition of your role) can sometimes be treated more like base income. Highly variable penalties that swing month to month tend to be averaged and assessed more conservatively. [2] For a rostered worker, a clean run of payslips that shows the pattern is one of the strongest things you can bring.
Bonuses and commissions: history is everything
For bonuses and commissions, lenders typically want a two-year history and will average it, often counting around 80% and checking the average against your current year-to-date so a recent drop does not get overlooked. [2] A single good year usually is not enough on its own, and a rapidly rising bonus may still be capped at the two-year average rather than the latest figure. If your income leans heavily on bonuses, plan around the two-year requirement rather than being surprised by it.
Casual and new roles
Casual income is commonly accepted once you have been in the role, or at least the same field, for around six months, with year-to-date pay used to annualise your income. [2] Being on probation in a brand-new casual job is where options narrow the most, though a strong history in the same industry helps, and some lenders are more flexible than others. If you are planning a job change and a purchase in the same window, the order you do them in can affect your options.
What this means for Gladstone’s industry and FIFO workers
If you work LNG, alumina, the port, mining services, construction or a FIFO roster, your income often combines a modest base with significant overtime and shift penalties, sometimes in lumpy blocks. Under current settings that can mean:
- Your usable income depends heavily on which lender you go to and how your occupation is classified.
- Lumpy or seasonal overtime may be averaged over a longer period, so a steady twelve-month pattern is worth more than a recent spike.
- Where your role qualifies under an essential-services policy, a lender that recognises it can make a real difference to borrowing capacity.
- A larger, stable base salary or a longer, consistent income history strengthens your position when a lot of your pay is variable.
How to present variable income well
The single most useful thing you can do is keep clean, recent payslips and avoid sudden job changes right before you apply. After that, it comes down to matching your income shape to a lender whose policy actually rewards it, rather than applying to the first bank you bank with and hoping. Treatment varies by lender and changes over time, which is the whole reason a local broker who works with industry-wage borrowers can be worth the chair.
Earn a lot of overtime or shift income? Let’s see what actually counts.
Bring your last few payslips and we will work through how different lenders would read your income, and which ones fit the way you are paid.
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Frequently asked questions
Will the bank count all my overtime?
Usually not all of it. Many lenders count around 80% of regular, evidenced overtime, while some count 100% for certain essential-services occupations. The exact treatment depends on the lender and how consistent your overtime is. [2]
How long do I need to have been earning overtime or shift allowances?
As a rule of thumb lenders want to see a regular pattern, commonly at least three months of year-to-date pay and sometimes a prior-year payslip, so they can treat it as ongoing rather than a one-off. [2]
I am a casual worker. Can I still get a home loan?
Often yes, once you have been in the role or the same field for around six months. Being on probation in a brand-new casual job narrows your options, but a strong history in the same industry helps and some lenders are more flexible than others. [2]
Has it become harder to use variable income in 2026?
Somewhat. Since late 2025, prudential limits on high debt-to-income lending and the ongoing serviceability buffer have pushed many lenders to lean more on base income and apply more caution to overtime and bonuses, particularly in cyclical industries. [1] Good preparation and the right lender choice still make a real difference.
Related reading: how lenders calculate your borrowing capacity and first home buyer loans in Gladstone .
- APRA macro-prudential settings, including the serviceability buffer and the November 2025 debt-to-income lending limit, summarised in the IMF 2026 Australia staff report .
- Macquarie Bank Residential Home Loans broker credit guidelines (overtime shading, essential-services treatment, shift allowances, bonus/commission averaging, casual employment), used here as a representative example of mainstream lender policy. Pepper Money, non-standard income is one example of a specialist lender that assesses some variable income differently.