A Low Number From One Bank Feels Final. It Usually Isn't.

A Low Number From One Bank Feels Final. It Usually Isn't.

There's a particular kind of disappointment that comes from asking a bank what you can borrow, getting back a number well below what you need, and quietly starting to plan around it. Wait longer. Save more. Lower your expectations for the kind of home you'll end up in.

It's a reasonable reaction. It's also, more often than people realise, a reaction to one lender's policy, not to your actual financial position.

What a borrowing capacity number actually represents

When a bank tells you what you can borrow, that figure largely reflects two things: that bank's own policy, and the information your application gave it to work with. It isn't a market-wide ceiling, and it isn't a verdict on your finances in general.

Different lenders read the same household differently. They weigh income sources differently, they treat existing debts differently, and they assess self-employed or less conventional income in genuinely different ways. Two lenders looking at the exact same couple, with the exact same documents, can arrive at noticeably different numbers. Neither is necessarily wrong. They're applying different policies, and often different internal risk settings, to the same facts.

This matters most when your income doesn't come entirely from a standard payslip, but it isn't limited to that. Even a straightforward PAYG household can get a more conservative read from one lender than another, simply based on how that lender's serviceability calculations are built.

What to actually check before you decide to wait

Before treating a low number as the final word, it's worth working through a few questions properly rather than assuming the answer.

Has every income source actually been used? If one applicant's income is anything other than a standard PAYG payslip, salary from a business, a second job, overtime that isn't guaranteed, it's worth confirming that income was genuinely factored in, and not simply left out because the first lender's process didn't have an obvious place for it.

Was the assessment based on complete documentation? A thin or incomplete set of documents tends to produce a conservative result, because a lender will generally assess cautiously when the full picture isn't in front of them.

Is the deposit actually the limiting factor, or is it the assessed income? These get treated as the same problem, and they're not. A bigger deposit doesn't fix an income that's been under-assessed, and an income review doesn't help if the deposit genuinely isn't there yet. Knowing which one you're actually dealing with changes what's worth doing next.

Has this been checked against more than one lender's policy? This is the step most people skip, usually because they don't realise how much lender policy can vary, rather than because they've decided it isn't worth checking.

Don't want to make the same mistake? Book a 15-minute startegy call or take our free 2-minute quiz and Let's discuss your situation. 

Why "wait and save more" isn't necessarily the safer choice

Waiting feels like the cautious option, and sometimes it genuinely is the right call. But it isn't automatically the safer one. Waiting has a cost too, in the form of time, in a changing property market, and sometimes in a deposit that has to keep growing to keep pace with it.

If the real issue was an incomplete assessment rather than a genuine shortfall, waiting doesn't fix that particular problem. It just delays finding that out.

A recent example

We recently worked with a Melbourne couple in exactly this position. One PAYG income, one self-employed, and a first assessment that had left them believing they'd need to wait another year. Once their full household income was properly reviewed, that wasn't the case. You can read their full story here. If a self-employed partner is part of the picture, here's how lenders actually assess that kind of income, and if you're weighing this against government deposit support, here's what the current 5% Deposit Scheme offers.

Before you plan around a "no"

Complete the Finance Square Score quiz and we'll help you work out whether your current number reflects your actual position, or just one lender's read of it.

Complete the Finance Square free 2-minute quizto get a clearer read on your own position, or Book a 15-minute startegy call if you'd rather talk it through directly.

Priya Dey is the founder of Finance Square Group, a Melbourne mortgage broking firm specialising in self-employed borrowers, investors and business owners.

This article is general information only and does not take your objectives, financial situation or needs into account. It is not a recommendation that any product or lender is suitable for you. Lending policies referenced on this page are current as at October 2026 and are subject to change without notice. Nothing on this page is a guarantee of approval or of a higher borrowing capacity outcome.

Finance Square Group is a trading name of Sioux Property Solutions Group Pty Ltd, Credit Representative 543438, authorised under BLSSA Pty Ltd, Australian Credit Licence 391237.