How to improve your home loan approval chances in 3-6 months
Home loan approval is not a lottery — it is an assessment with known criteria, which means it can be prepared for. Three to six months of deliberate preparation can turn a marginal application into a comfortable one, and sometimes turns "not yet" into "approved". Here is the practical plan, ordered roughly by impact.
Start with an honest baseline
Before changing anything, know where you stand. Run your numbers through the [borrowing capacity calculator](/calculators/borrowing-capacity) to see roughly what you can service. Get a copy of your credit report from one of the credit bureaus (free at least every three months) and check it for errors, forgotten accounts, and defaults you did not know about — disputing a genuine error takes time, so start early. List every debt with its limit, balance and repayment. This baseline tells you which of the steps below will actually move your result, and it is exactly what a broker would do with you in a first conversation.
Close and cut credit cards
The highest-value, lowest-effort move for most people. Lenders assess credit cards on the limit, not the balance, converting it into a notional monthly commitment. An unused $15,000 card can reduce your borrowing power like a real loan would. In the 3-6 months before applying:
- Close cards you do not use — and get written confirmation, since "cut up" is not "closed".
- Reduce limits on cards you keep to what you genuinely need.
- Wind down and close buy now, pay later accounts; lenders increasingly treat them as liabilities.
- Consider paying out small personal or car loans if you can do so without draining your deposit — removing a repayment often adds more capacity than the same cash adds as deposit.
Clean up your bank statements
Most lenders review your latest 90 days of statements, so the final three months before applying are the ones that count. What a clean window looks like: regular surplus after spending, no dishonoured payments or overdrawn moments, no payday lender activity, minimal gambling transactions, and spending broadly consistent with the expenses you will declare. This is not about hiding who you are — it is about giving an assessor nothing that needs explaining. Practical tactics: set a simple budget for the quarter, move discretionary spending to a plan you can sustain, cancel subscriptions you would not defend, and stop cash withdrawals with no visible purpose if they are large and frequent. Our guide to [what lenders check in statements](/articles/credit-and-approval/documents-needed-home-loan) explains what assessors are actually looking for.
Stabilise your employment picture
Lenders prize income stability, and the months before an application are the wrong time to introduce doubt. If you are settled in a permanent role, stay put until settlement if you reasonably can. If a job change is genuinely better for you, make it early in the window so probation is behind you — or choose from the lenders that accept probationary employment, a policy area covered in [home loans on probation](/articles/credit-and-approval/home-loan-on-probation). Casual and contract workers should aim to show at least six to twelve months of consistent income in the same line of work. Self-employed borrowers have a longer runway: lenders assess your latest tax returns, so lodging an up-to-date, healthy return before applying can matter more than anything else on this list — see [self-employed home loans](/articles/credit-and-approval/self-employed-home-loans).
A 15-minute chat is usually enough to map your options — free, no obligation.
Build genuine savings — visibly
For loans above 80-85% LVR, most lenders want to see genuine savings: typically around 5% of the purchase price held or accumulated in your name over at least three months. A regular automatic transfer into a savings account, left untouched, is the cleanest possible evidence — it demonstrates both the deposit and the repayment discipline the assessment is really asking about. Lump sums (gifts, bonuses, asset sales) can still count towards your deposit but may need documentation such as a gift letter, and some lenders treat rent payment history as a substitute for genuine savings. Whatever your source of funds, make it traceable: large unexplained deposits generate questions.
### Use deposit size as a lever
Your deposit does more than one job. A bigger deposit lowers your loan-to-value ratio, which can move you into a cheaper pricing band, reduce or eliminate Lenders Mortgage Insurance at 80% LVR, and make the whole application easier to approve — high-LVR loans face stricter policy on everything else. The levers for getting there: a longer savings window, a family gift (documented properly), a guarantor arrangement that reduces effective LVR without more cash, or eligibility for a government low-deposit scheme. Sometimes the right answer is adjusting the purchase price target instead. Run scenarios with the [LVR and LMI calculator](/calculators/lvr-lmi) to see which threshold is within reach.
Protect your credit file in the final stretch
In the last three months before applying, treat your credit file as untouchable: no new credit cards, no car finance, no retail interest-free deals, no "checking what you qualify for" with lenders whose quotes involve a hard enquiry. Multiple recent enquiries lower your score and can trigger automatic declines. Pay every existing commitment on time — repayment history is reported monthly and a single missed payment lingers. And when you are ready, apply once, with the lender whose policy best fits you, rather than testing several — the reasoning is laid out in [loan application mistakes](/articles/credit-and-approval/loan-application-mistakes).
A realistic 3-6 month timeline
- Months 1-2: credit report check and disputes, close unused cards, set the savings transfer, lodge tax returns if self-employed.
- Months 2-4: clean statement behaviour, wind down BNPL, pay out small debts, stabilise employment.
- Final 90 days: spotless statements, no new credit, documents gathered, lender selected, then apply — ideally for pre-approval before you shop.
Talk it through with a broker
The most efficient version of this plan is one built around your actual numbers, not general advice. [Contact us](/contact) three to six months out and we will tell you which two or three of these levers matter most for your situation — and when you are ready, [apply online](/apply).
Frequently asked questions
How long before applying for a home loan should I start preparing?
Three to six months covers the things lenders actually look at: 90 days of clean bank statements, a quarter or more of genuine savings history, settled employment and a tidy credit file. Self-employed borrowers may need longer, since assessment relies on lodged tax returns.
Will closing credit cards improve my approval chances?
Usually, yes. Cards are assessed on their limits as if fully drawn, so closing unused cards or cutting limits directly increases your assessed capacity and simplifies your application. Get written confirmation of closure before you apply.
What counts as genuine savings?
Typically funds equal to around 5% of the purchase price, held or accumulated in your name for at least three months — regular savings, term deposits, or in some cases shares. Some lenders accept a solid rent payment history as an alternative. Gifts and windfalls can fund the deposit but may not count as genuine savings on their own.
Do gambling transactions really affect a home loan application?
They can. Assessors reviewing your statements treat frequent or large gambling activity as a risk signal and may decline or ask for explanations. Occasional small transactions are rarely fatal, but the 90 days before applying is a good time to keep them off your statements.
Should I pay off my car loan or save a bigger deposit?
It depends on your numbers, but clearing a repayment often adds more borrowing power than the same cash adds as deposit — while the deposit affects your LVR and LMI position. A broker can run both scenarios against real lender policy before you commit either way.