Irregular Income and Home Loans in Wollongong, NSW, What Lenders Check

Greg Cooke, SimpleFin mortgage broker Wollongong

Director & Mortgage Broker at SimpleFin, Greg has over 10 years finance experience, and writes these guides to help Wollongong locals. If you need finance help, just contact Greg here →

If your pay varies week to week, you're not alone, and you're not in the awkward category most lenders put you in by default. Casual workers, contractors, commission earners and shift workers make up a significant share of the Wollongong workforce, and the real question isn't whether you can borrow, it's which lenders will read your income correctly.

The gap between lenders is wider on irregular income than almost any other borrower profile. One lender might count 80% of your overtime, another takes it in full, and a third won't touch it at all until you've had two years of history. That policy difference, not the rate, is what changes your borrowing number.

At SimpleFin, we help buyers across Wollongong, NSW compare how lenders actually assess their income, working across a panel of 60+ lenders. The home loan structure you choose matters, but getting the income assessment right is what gets you to approval first.

Key takeaways

  • Lenders shade overtime, commission and casual income differently between 80% and 100%.
  • Most lenders want 6 to 12 months of consistent income history before counting variable pay.
  • Applying to the wrong lender first leaves an enquiry on your credit file that stays five years.

Can you get a home loan with irregular income in Wollongong, NSW?

Yes, buyers with casual, contract, commission or shift-based income do get approved for home loans in Wollongong, NSW. What changes is which lenders will count your income in full, which will shade it, and which require a longer history before they'll assess it at all. The lender choice decides the outcome far more than the income type does.

How do lenders actually assess irregular income?

Every lender looks at the same pay, but not through the same lens. The APRA serviceability buffer of 3.0% is applied on top of the actual rate for every borrower. What differs is how much of your variable income counts toward the income figure that buffer is applied to.

Overtime and shift allowances

Most lenders accept somewhere between 80% and 100% of overtime once the history is there. The difference between those two positions is often the difference between a comfortable approval and a tight one. Shift penalties and loading are treated similarly, averaged over a recent period rather than taken at face value from your best fortnight.

Commission and bonus income

Lenders typically average commission over one to two years of payslips and tax returns. A single strong year doesn't carry much weight on its own. Bonus income is treated the same way, with most lenders wanting to see a consistent pattern before they'll count it at all.

Casual and agency income

Casual employment is often accepted at 100% of the assessed average once the history is established, usually around twelve months in the same field. Agency workers are assessed like casual employees. The risk lenders are managing here isn't the income itself, it's the continuity.

What we see repeatedly is borrowers applying to the lender they already bank with, getting a shaded assessment on their overtime, and assuming that number is their ceiling. It isn't. Another lender on our panel takes the same overtime in full, and the borrowing capacity looks completely different.

Greg Cooke · Director and Finance Broker, SimpleFin · Chat to Greg →

What do you need to qualify with variable income?

Eligibility for a home loan with irregular income comes down to what you can document and how long you've held the pattern. Lenders are not looking for permanent employment, they're looking for demonstrated consistency.

What lenders typically want to see:

  • › Employment evidence: your current contract or letter of engagement, confirming the role is ongoing or renewed regularly.
  • › Income history: payslips covering the most recent 6 to 12 months, showing the variable component consistently, not just your highest weeks.
  • › Tax returns: most lenders want the last one or two years for commission, bonus or self-employed income to establish an average.
  • › Bank statements: three months of transaction history, confirming that the pay deposits match what the payslips show.
  • › Credit file: credit enquiries stay on your file for five years from the application date, so applying to multiple lenders without a strategy works against you.

How much can you borrow with irregular income in Wollongong, NSW?

Your borrowing capacity with irregular income is shaped by how much of that income a lender will count, and which lender you're in front of. APRA requires lenders to assess serviceability at a rate 3.0% above the actual loan rate, applied against the assessed income figure. If your income is shaded to 80%, you're running serviceability on a smaller number and the approval limit drops accordingly.

Wollongong house medians give the stakes some shape. CoreLogic data shows a median house price in the Wollongong area of around $1,300,000, with more accessible entry points in suburbs like Dapto at $830,500 or Unanderra at $880,000. Whether an irregular income borrower can service a loan at those price points often turns on whether the lender counts their overtime in full or shades it to 80%.

The APRA debt-to-income cap is also relevant here. Lenders cannot write more than 20% of new lending at a debt-to-income ratio of six times gross income or higher. Where a lender is near that cap, an income that is already shaded pushes the application closer to the boundary, and some lenders will hold back even on a qualifying file.

Source: CoreLogic (via YIP, mid-2026) and APRA.

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When does irregular income not make getting a loan harder than it should be?

The honest answer is that irregular income is genuinely harder to assess, and some lenders simply won't do it well regardless of what you show them. If your overtime started recently, if you've changed employers in the last twelve months, or if your base pay is low relative to the variable component, you'll find some lenders are simply not worth approaching.

For buyers at the top end of the Wollongong market, premium coastal suburbs like Thirroul at $1,725,000 or Austinmer at $1,950,000 sit above the First Home Guarantee price cap of $1,500,000 for the Illawarra. At those price points with variable income, you're relying on lenders taking your full assessed income, with no scheme safety net underneath it. That's a narrower field of lenders and a more manual assessment process.

If your income has only just become irregular, waiting a further six months before applying is usually the cleaner path. An approval on a shaded income number is an approval, but it may not be at the purchase price you actually need.

What should irregular income borrowers watch out for?

Where buyers commonly lose ground:

  • › Applying too early: a six-month history where twelve is expected means the lender either declines or shades the income further. The application itself leaves an enquiry on your credit file regardless of outcome.
  • › Using the best month as the benchmark: lenders average, they don't peak. A file built around your strongest fortnight will be revised during the assessment and the gap between expectation and approval can be significant.
  • › Underestimating the impact of credit card limits: lenders assess credit card limits at roughly 3% to 3.8% of the limit per month as a committed repayment, regardless of the actual balance. A $20,000 limit on a card you never use still works against your assessed capacity.

Where I'd focus first is the credit card limits, not the income history. Borrowers spend months building up payslips, then leave a $15,000 card they don't use sitting on their file. Cancelling it before the application is a straightforward move that clears room in the assessment without waiting a single extra day.

Greg Cooke · Director and Finance Broker, SimpleFin · Chat to Greg →

How to get a home loan with irregular income in Wollongong, NSW, step by step

The process for irregular income borrowers is the same as any other applicant, except that the lender-selection step carries much more weight. Presenting the same file to two different lenders can produce meaningfully different outcomes.

Step 1: Talk to us

We start by mapping out how your income is structured and which lenders on our panel will assess it most favourably, before a single application is made.

Step 2: Gather your income evidence

We'll confirm exactly which payslips, tax returns and bank statements each lender wants to see, so the file is built to their specific requirements rather than a generic checklist.

Step 3: Match the right lender and apply

We identify the lenders whose income-assessment policy suits your pay structure, then lodge a single, well-prepared application rather than running multiple enquiries that accumulate on your credit file.

Step 4: Manage approval through to settlement

We handle lender queries during the assessment and stay across the timeline from formal approval to settlement, so nothing stalls on a documentation request at the wrong moment.

Frequently Asked Questions

Can casual workers get a home loan in Wollongong?

Yes, casual workers can qualify with around twelve months of consistent employment in the same field. Lenders assess an average of your income over that period, so steady casual work is treated more favourably than a short burst of high earnings.

Do lenders count overtime when assessing a home loan?

Most lenders count overtime at somewhere between 80% and 100% of the averaged amount. The specific policy differs between lenders, which is why the lender you approach matters more than the income type itself.

Is commission income accepted for a home loan?

Commission income is accepted by most lenders, averaged over one to two years of payslips and tax returns. A single strong year without a track record behind it carries limited weight in the assessment.

How does the APRA serviceability buffer affect variable income borrowers?

Lenders assess your capacity at 3.0% above the actual loan rate, applied against your assessed income. If your variable income is shaded downward, the borrowing capacity calculation starts from a lower base, making the buffer's effect larger in absolute terms.

Should I close unused credit cards before applying?

Yes, for most borrowers. Lenders treat credit card limits as fully drawn commitments at roughly 3% to 3.8% of the limit per month, regardless of the balance. Closing unused cards before application is one of the most straightforward ways to improve assessed capacity.

Is a mortgage broker better than going direct to a lender for variable income?

A mortgage broker, every time. Irregular income is where lender policy differences have the most impact, and a broker who knows which lenders take overtime in full, which shade it, and which require two years of history saves you from applying to the wrong one first.

Your Next Steps

The right lender for an irregular income home loan depends on your situation, and that's a conversation worth having before you apply anywhere. Choosing the wrong lender costs you an enquiry on your credit file, a shaded income assessment, or both.

The right lender for variable income depends on your situation, and that's a conversation worth having. Talk to the SimpleFin team or call 0457 531 124, and we'll compare your options across 60+ lenders.

Greg Cooke, Director and Finance Broker, SimpleFin

About the author

Greg Cooke

Director and Finance Broker, SimpleFin

Greg Cooke is the Director and Finance Broker at SimpleFin, a Wollongong and Illawarra brokerage with more than 10 years in the industry. Specialising in home finance, he helps first home buyers, upgraders and investors across Wollongong and the wider Illawarra. Greg is a credit representative (467836) of LMG Broker Services Pty Ltd (Australian Credit Licence 517192) and compares loans across a panel of 60+ lenders at no cost to the borrower.

SimpleFin, Wollongong and the Illawarra. This is general information only and this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.

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