For pre-approval you generally need proof of identity, proof of income such as payslips or tax returns, recent bank statements, details of your debts and credit card limits, and evidence of your deposit and savings. Self employed borrowers usually provide tax returns and business financials. Having these ready makes pre-approval far faster.
Written by Ross McFarlane, Licensed Mortgage Broker (Credit Representative 526725). About the authorOne of the easiest ways to make pre-approval slow and stressful is to gather your paperwork as you go. One of the easiest ways to make it fast and clean is to have it ready before you start. A broker will tell you exactly what your chosen lender needs, but the documents below are what almost every lender wants to see, so preparing them early puts you well ahead.
Lenders are required to verify your identity, usually to a points based standard. In practice that means a combination of identity documents, such as a passport, driver licence, Medicare card and similar. Having clear copies of your main identity documents ready saves a lot of back and forth at the start.
How you prove income depends on how you earn it, and this is where the documents differ most between borrowers.
If any part of your income is variable, such as overtime, bonuses or commission, the lender may want to see a track record of it before counting it, and different lenders count it to different degrees. A broker can tell you in advance how a particular lender treats your kind of income, which is often the difference between a smooth approval and a frustrating one.
Lenders ask for statements because they tell a fuller story than figures on a form. From your statements a lender can see your salary arriving, your everyday spending, your savings pattern and your existing commitments. Statements that show steady saving and sensible spending make for a stronger application, so it is worth understanding that they will be read closely.
It is also why the months before you apply matter. Avoiding new debts, gambling transactions and erratic spending in the lead up gives your statements the best possible look when a lender finally reads them.
You will need to declare your existing liabilities, because they affect how much you can borrow. A point that surprises many people is that lenders generally assess a credit card on its limit, not its balance, so a card you never use can still reduce your borrowing capacity simply because the limit is there.
Lenders want to see your deposit and where it came from. Many also look for what is called genuine savings, money you have built up over time, as a sign of financial discipline. If part of your deposit is a gift or comes from another source, it is far better to flag that early so the lender can tell you how it treats it, rather than have it raise questions later. A gift often needs to be confirmed in writing by the person giving it.
Finally, the lender will assess your living expenses, partly from what you declare and partly against a benchmark it uses for households like yours. Being realistic and accurate here matters, because understating expenses tends to come out in your statements anyway and can slow things down or undermine trust in your application.
A few items catch buyers off guard more than others, so they are worth preparing early.
None of these documents are difficult to find, but chasing them one at a time while a lender waits is what makes pre-approval drag. Having them organised before you apply is the single biggest thing you can do to make the process quick.
When you apply jointly, for example with a partner, the lender generally needs the same set of documents from each of you. That means each applicant provides identity, income evidence, statements and details of their own debts. It is worth both people getting organised at the same time, since the application can only move as fast as the slower set of paperwork.
Not everyone has a tidy couple of years of payslips or tax returns. New business owners, contractors, people returning to work, and those with income from several sources can all find the standard checklist does not quite match their situation. There are usually still options, and different lenders take different views, which is exactly the kind of situation where getting advice before you apply saves time and avoids an unnecessary knock back. The key is to be upfront about your circumstances early, so the application goes to a lender that can work with them.
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Usually your most recent personal and business tax returns, business financial statements, and sometimes your business activity statements. A broker can confirm what a particular lender requires.
Statements show your income arriving, your spending, your savings pattern and your existing commitments, which gives a fuller and more accurate picture than a form alone.
Many lenders look for genuine savings built up over time as a sign of discipline. If your deposit is a gift or from another source, tell your broker early so the lender can tell you how it treats it.
Yes. Lenders generally assess a credit card on its limit rather than its balance, so even an unused card can reduce how much you are able to borrow.
Last reviewed: June 2026
General information only. This page provides general information about home loans and is not financial or credit advice, a quote, or a guarantee, and your personal circumstances have not been considered. Lending policies, interest rates, fees and eligibility vary by lender and change over time. Always confirm your own situation with a licensed mortgage broker or lender before acting. Ross McFarlane (Credit Representative 526725) is an authorised Credit Representative of Australian Associated Advisers Pty Ltd t/a Keylend, Australian Credit Licence 392169.