Irregular Income Home Loans in South East Melbourne, What Lenders Actually Check

Evelyn Clark

If your pay changes from week to week, you've probably wondered whether a home loan is even realistic. The honest answer is yes, but how a lender reads your income makes a far bigger difference than the rate they quote you.

Lenders don't assess irregular income the way your accountant might. They apply shading, averaging periods and documentary tests that vary by lender and by income type. Two borrowers earning the same annual figure can walk away with borrowing numbers $80,000 apart, simply because one approached the right lender for their income shape.

Our team works with buyers across South East Melbourne who earn income that doesn't fit a standard payslip, comparing options across a panel of home loan lenders to find the one whose policy suits how you actually earn.

Key takeaways

  • Lenders average variable income over 12 to 24 months, not your best month.
  • Overtime, casual and commission income are each assessed differently.
  • The right lender choice can shift your borrowing number by tens of thousands.

Can you get a home loan with irregular income in South East Melbourne?

Yes, and buyers with variable income do it successfully across South East Melbourne every month. What changes isn't your eligibility in principle; it's which lender you go to and how much of your income they'll count. A casual nurse working agency shifts, a freelance designer on project contracts, and a tradie mixing PAYG and ABN work are all borrowers with irregular income, and each one is assessed under a different set of lender rules.

How do lenders actually read irregular income?

Lenders don't take your highest earning month and multiply it by twelve. They average your variable components over a recent history, then apply a shading percentage depending on the income type. The mechanism differs by category, and knowing which one applies to you is the starting point.

The main income types and how they're read:

  • › Overtime: most lenders accept between 80% and 100% of overtime, averaged over six to twelve months. Some require two years of consistent history before they'll count it at all.
  • › Shift penalties and allowances: commonly averaged over a recent period rather than taken at the most recent rate. Inconsistent shift patterns are discounted more heavily.
  • › Commission: typically averaged over one to two years. A strong recent year sitting on top of a weaker prior year will be averaged down, not counted at face value.
  • › Casual employment: often accepted at full value once around twelve months of consistent history in the same field is established.
  • › Self-employed and ABN income: two years of tax returns is the standard. Some lenders will consider one year where the second year is stronger and the field is the same.

"The most common thing we see is a borrower who's been earning strong variable income for two years, goes to their own bank, and gets told their application is weak. The bank has averaged the income correctly but applied a conservative shade. A different lender on the same file comes back with a number that's actually usable."

Evelyn Clark · Director, Mortgage & Finance Broker · Chat to Evelyn →

What documents do lenders want for variable income?

The documentary test is where irregular-income applications are most often slowed down. Lenders need to verify both the pattern of earnings and its likely continuity, and the documents that do that differ from a standard two-payslip application.

What to have ready, by income type:

  • › Overtime and allowances: two to four recent payslips showing the variable component, plus a year-to-date payroll summary. An employer letter confirming the overtime is ongoing, not one-off, is worth getting before you apply.
  • › Commission: your two most recent Notice of Assessments, plus group certificates or payslips over the averaging period. Commission that's only documented in the most recent year will usually be excluded.
  • › Casual employment: payslips across the last twelve months showing consistent engagement, plus your employment contract where one exists. Gaps in the pattern will be questioned.
  • › Self-employed: two years of personal and business tax returns, financial statements, and your most recent BAS statements. An accountant's letter can support your application but typically doesn't replace the returns at mainstream lenders.
  • › Multiple income sources: each source assessed on its own terms. A borrower combining a base salary with casual shifts and some ABN work needs documentation for all three streams.

How much can irregular-income buyers borrow in South East Melbourne?

The borrowing number depends on how much of your variable income a lender counts, and that varies more than most people realise. On a $1,500,000 property in Bentleigh, where the median house price sits at $1,755,000, a 20% deposit puts you at $1,400,000 in borrowing. If a lender accepts 80% of your overtime rather than 100%, the shading on a meaningful variable component can move your assessed income by enough to shift that number by tens of thousands.

The APRA serviceability buffer of 3.0% is added to whatever rate you'd actually pay, so lenders are assessing your ability to repay at a rate roughly three percentage points higher than the contract rate. That buffer applies to everyone, but it bites harder when your counted income is already being conservatively averaged. Variable income borrowers in South East Melbourne suburbs like Cheltenham, where houses sit at a median of $1,298,750, and Moorabbin at $1,280,000, are often still looking at unit purchases to make the numbers work.

It's worth noting that the $950,000 First Home Guarantee price cap covers unit purchases in almost every approved suburb across South East Melbourne. For casual or variable-income first home buyers, that scheme removes the LMI cost on a 5% deposit and can be used alongside the duty exemption for purchases under $600,000.

Source: CoreLogic (via YIP, June 2026); APRA; Housing Australia.

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Need help with a home loan on irregular income?

We're a local team who understand how lenders actually assess your situation, not just your rate. We'll compare your options across 60+ lenders to find the right fit.

When does irregular income actually help your application?

Variable income isn't always a liability. Consistent overtime over two years can genuinely lift your assessed earnings above what a salaried borrower at the same base earns, once the right lender counts it correctly. A nurse working regular weekend and night penalties at a hospital like The Alfred or Sandringham Hospital is often better placed than their base salary suggests, because the shifts are rostered and documentable.

Commission earners who've had two strong years are in a similar position, particularly in professional services or property sales. The averaging still applies, but two solid years produce an averaged figure that holds up to scrutiny.

The key is timing. If your income has risen significantly in the last twelve months off a weaker prior year, applying now means the stronger year gets averaged with the weaker one. Waiting another twelve months so the stronger pattern dominates the averaging window can meaningfully shift what a lender counts. Whether that wait is worth it depends on your deposit position, the property market and your personal circumstances, which is exactly the conversation worth having before you apply.

When does irregular income make borrowing harder?

There are situations where variable income genuinely complicates an application, and it's worth naming them plainly rather than glossing over them.

If you've recently changed fields, most lenders won't count variable income earned in the previous industry, even if the dollar amounts are consistent. History in the current role is what the lender is assessing, and a shift from one sector to another resets that clock. Similarly, casual workers who move between agencies or employers frequently may find each lender requires a longer consistent history before the income counts at all.

Self-employed borrowers who legitimately minimise taxable income through depreciation and expenses face a structural challenge: the income on the tax return is lower than the actual cash flow, and many lenders assess against the return figure. Add-back provisions exist at some lenders to add certain non-cash expenses back into the assessed income, but the list of acceptable add-backs varies and it's not automatic.

"Where a self-employed client has genuinely strong cash flow but a low taxable return, we'd generally look for a lender with a broader add-back policy before considering a low-doc product. The full-doc route almost always produces a cleaner approval and a better rate, so it's worth doing the preparation properly before falling back to alt-doc."

Evelyn Clark · Director, Mortgage & Finance Broker · Chat to Evelyn →

How to get approved with irregular income in South East Melbourne, step by step

Step 1: Talk to us

We start by mapping your income shape, working out which lenders' policies suit it and what documentation you'll need to make the file strong.

Step 2: Prepare and organise your income history

We identify the averaging period, gather payslips, tax returns, BAS statements or employer letters as needed, and structure the evidence so your income reads clearly to the lender's assessor.

Step 3: Match your file to the right lender and apply

We submit to the lender whose credit policy treats your specific income type most favourably, which is the step that most often determines the difference between a conditional approval and a strong one.

Step 4: Manage approval through to settlement

We stay across any assessor queries on your income, respond with the right supporting documents, and guide the file through to settlement so nothing stalls at the verification stage.

What approval challenges do irregular-income borrowers face?

Where borrowers typically lose ground:

  • › Applying to the wrong lender first: a credit enquiry from a lender with a conservative income policy sits on your file for five years. Going to a lender who is well-suited to your income type from the start avoids an unnecessary decline.
  • › Incomplete income documentation: missing a BAS period, having gaps in payslip history or not having an employer letter ready slows the assessment and can result in a lower assessed income than the borrower actually earns.
  • › Timing the application poorly: applying when the averaging window includes a weak income period, rather than waiting for the stronger pattern to dominate, is the most preventable cause of a lower borrowing number.
  • › Treating all variable income the same: overtime, commission, casual earnings and ABN income are each assessed differently by every lender. Assuming a lender who counts overtime well will also count commission well is a common and costly mistake.

Frequently Asked Questions

Can casual workers get a home loan in South East Melbourne?

Yes, casual workers can qualify once around twelve months of consistent history in the same field is established. Lenders assess the average income over that period rather than your most recent pay rate.

Do lenders count overtime income for home loan applications?

Most lenders count between 80% and 100% of overtime once a consistent history is in place, though the required history period varies. Lender choice makes a real difference to the assessed figure.

How do lenders assess self-employed income compared to PAYG?

Self-employed borrowers typically need two years of tax returns, whereas PAYG applicants need two payslips. Some lenders apply add-backs to increase the assessed income, but the list of acceptable add-backs differs between lenders.

Is a low-doc loan the right option for variable-income borrowers?

Low-doc suits borrowers who genuinely can't supply full documentation, but it carries a higher rate and a lower maximum LVR than a full-doc loan. Full-doc approval is almost always the stronger outcome where it's achievable.

Can irregular-income buyers access the First Home Guarantee in South East Melbourne?

Yes. The First Home Guarantee has no income cap, requires a 5% deposit and applies up to the $950,000 price cap across every approved South East Melbourne postcode. Income type doesn't affect eligibility.

Is a mortgage broker better than a bank for irregular-income buyers?

A mortgage broker, every time. Lender credit policy on variable income varies widely, and a broker who knows those differences can match your file to the lender whose policy suits your income shape. Your own bank offers one set of rules, not a comparison.

Your Next Steps

For irregular-income buyers in South East Melbourne, the lender you approach matters more than almost anything else about your application. Two lenders looking at the same file can count your income very differently, and the gap between them is often the difference between borrowing what you need and borrowing what they'll allow.

The right place to start is a conversation about how your income is actually structured. Contact the EverLend team or call 03 7036 3356. We'll work through your income type, your documentation and your timeline across our 60+ lender panel to find the most suitable options for how you earn.

Evelyn Clark, Director, Mortgage & Finance Broker

About the author

Evelyn Clark

Director, Mortgage & Finance Broker

Evelyn Clark is the Director and a Mortgage & Finance Broker at EverLend, the St Kilda brokerage she founded. She believes educating clients leads to better financial outcomes, which is why EverLend runs the You Have My Interest podcast, webinars and workshops. She helps first home buyers, upsizers and investors across South East Melbourne compare options across a panel of 60+ lenders.

EverLend · South East Melbourne · Ever Lend Pty Ltd (ACN 625 080 515), authorised under Australian Credit Licence 517192 · General information only - 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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