Preparing financially
How to save a house deposit faster
Automating your savings, why the monthly amount matters more than the interest rate, and the two common mistakes that quietly work against a deposit-saving plan.
Key points
- Automating a fixed transfer on payday outperforms saving 'whatever is left over'.
- A genuine increase in your monthly savings amount matters far more than chasing a marginally higher interest rate.
- Keeping deposit savings in a separate, dedicated account helps establish 'genuine savings'.
- New credit applications while saving can work against both your servicing assessment and credit file.
Automate before you optimise
A fixed amount moved automatically to a separate high-interest savings account on payday — before discretionary spending, not after — is consistently more effective than trying to save "whatever is left over" at the end of the month. Keeping deposit savings in a separate account (rather than mixed with everyday spending) also makes it easier for a lender to later recognise it as "genuine savings" — see the genuine savings guide.
Worked example: how the monthly amount compounds
Illustrative only, ignoring interest, tax and any change in circumstances:
| Monthly amount saved | Time to save $60,000 |
|---|---|
| $500 | 10 years |
| $1,000 | 5 years |
| $1,500 | 3 years, 4 months |
| $2,000 | 2.5 years |
A genuine, sustained increase in the monthly amount has a far bigger effect on your timeline than chasing a marginally higher savings-account interest rate — worth knowing before spending significant time comparing accounts down to a fraction of a percent.
Two things that can quietly work against you
New credit applications while you're saving — a car loan, a credit card, a "buy now, pay later" account — add to your debts and credit enquiries just as you're trying to build a clean application (see the existing-debt and credit-cards-and-bnpl guides). And if you're eligible, the First Home Super Saver Scheme lets you save part of a deposit inside superannuation's generally lower tax environment — see the government support guide for eligibility and contribution limits.
Common mistake: opening a new "buy now, pay later" account or store credit card while actively saving for a deposit, not realising it can affect both your servicing assessment and your credit file right when it matters most.
Want this as a checklist for your own purchase? Start free in the Delora app
Practical checklist
Building a deposit-saving plan
- Set up an automatic transfer to a separate, dedicated savings account on payday
- Compare high-interest savings accounts, but don't let this be your main lever
- Check First Home Super Saver Scheme eligibility if applicable to you
- Avoid new credit applications (cards, BNPL, car loans) while actively saving
Relevant Delora tool
Questions for a professional
- Would the First Home Super Saver Scheme genuinely benefit my situation?
- How would a new credit application right now affect my future loan application?
Official resources
Important limitations: The savings-timeline table is an illustrative, interest-free calculation, not a projection for any real account or investment.
Evidence record
Keep reading
- Build your financial snapshot before you start Previous in Prepare financially
- How lenders actually calculate what you can borrow Next in Prepare financially
- Lenders Mortgage Insurance explained On Essential guides
- Genuine savings, gifts and guarantors for a deposit On Essential guides
- Why a valuation can differ from your purchase price On Essential guides
- What can I buy? Tool
- Decide what to buy Next step