If you’re preparing to buy your first home, the question of how much you need for a home loan deposit is probably at the top of your mind. The simple answer is you typically need between 5% and 20% of the property’s purchase price as a deposit, with 20% being the ideal amount to avoid additional costs.
Understanding your deposit requirements is crucial as it directly impacts your borrowing power, loan approval chances, and the overall cost of your home loan.
Whether you’re looking at home loans NSW, home loans QLD, or home loans anywhere across Australia, this guide will walk you through everything you need to know.
Understanding Home Loan Deposit Requirements
A home loan deposit is the upfront amount you contribute toward the property’s purchase price. It serves as security for the lender and demonstrates your financial discipline.
Your deposit amount determines your Loan to Value Ratio (LVR) – the percentage you’re borrowing compared to the property’s value.
The 20% Deposit Standard
The gold standard is a 20% deposit, which allows you to avoid Lenders Mortgage Insurance (LMI) and access better interest rates. Here’s what this looks like:
- $500,000 property: $100,000 deposit
- $700,000 property: $140,000 deposit
- $900,000 property: $180,000 deposit
The 10% Deposit Option
A 10% deposit is viable but requires paying LMI and meeting stricter eligibility criteria. Lenders will take a closer look at your credit history, job stability, and proven savings.
The 5% Deposit Pathway
With a 5% deposit, you can enter the market sooner, especially as a first home buyer. While LMI applies, government schemes can make this option more affordable.
What is Lenders Mortgage Insurance (LMI)
Lenders Mortgage Insurance (LMI) protects the lender if you can’t meet repayments and usually applies when you borrow more than 80% of a property’s value.
Costs vary significantly:
For a $500,000 property with a 10% deposit, expect to pay $10,000 to $15,000 in LMI.
Certain professionals (medical practitioners, lawyers, accountants, and engineers) may qualify for LMI waivers even with smaller deposits. Consulting a Home Loan Broker NSW can help you explore these options.
Government Schemes to Reduce Your Deposit
First Home Guarantee
Game-changing updates since October 2025 include:
- Unlimited places: No longer capped at 35,000 per year
- No income caps: All income levels now eligible
- Higher property price caps: Up to $1,000,000 in major metro areas
Under this scheme, eligible first home buyers can enter the market with a 5% deposit and avoid LMI, as the government secures up to 15% of the purchase price.
If you’re a single parent or legal guardian with at least one dependent child,
You’re eligible to purchase a home with as little as a 2% deposit under the Family Home Guarantee. You can also benefit from:
- Unlimited places: No annual caps from October 2025
- No income restrictions: Previously capped at $125,000, now open to all income levels
- Same property price caps: Up to $1,000,000 in major metro areas
You don’t need to be a first home buyer to qualify. However, you must not own, or have an interest in, another property at the time you settle on your new home.
First Home Owner Grant (FHOG)
State-based grants provide one-off payments for eligible first home buyers. Queensland offers up to $30,000 for new home builds, while other states typically offer $10,000 to $15,000.
Stamp Duty Concessions
Many states offer significant stamp duty reductions or exemptions for first home buyers, potentially saving tens of thousands of dollars.
Beyond the Deposit: Additional Costs
As a general rule, it’s wise to allow around 5% of the property purchase price to cover extra buying costs beyond your deposit. Here’s a clear breakdown:
| Cost Type | Estimated Cost | Notes |
| Legal & Conveyancing Fees | $500 to $2,500+ | Covers contract review and settlement |
| Building & Pest Inspections | $400 – $800 | Highly recommended before purchase |
| Loan Application Fees | $300 – $600 | Depends on lender and loan type |
| Moving & Setup Costs | $550 – $3,500 | Includes removals, utilities, and initial setup |
Smart Strategies to Save Your Deposit Faster
Create a Dedicated Savings Account
Open a high-interest savings account specifically for your deposit. Automate transfers on payday and treat savings as a non-negotiable expense.
Reduce High-Interest Debt
Paying off credit cards and personal loans improves your credit score and borrowing capacity while freeing up money for savings.
Boost Your Income
Explore side hustles, ask for a raise, or sell unused items. Even an extra $200 to $500 monthly can significantly accelerate your timeline.
First Home Super Saver Scheme (FHSSS)
Save inside your super fund with tax benefits. Contribute up to $15,000 annually (total $50,000) and withdraw it for your deposit.
Live with Family
Temporarily living with parents while saving can dramatically reduce your timeline, even if you contribute to household expenses.
Alternative Deposit Options
Using a Guarantor
A family member can use equity in their property as security, allowing you to borrow up to 100% without LMI. However, guarantors take on significant responsibility and should seek independent advice.
Gifted Deposits
Financial gifts from family are increasingly common. Lenders typically accept these with proper documentation confirming the money doesn’t need to be repaid.
Location-Specific Considerations
Home Loans NSW
NSW property prices, especially in Sydney, are among Australia’s highest. However, regional areas offer more affordable entry points. Under the First Home Guarantee property price caps, Sydney metro and regional centres (Illawarra, Newcastle, Lake Macquarie) have caps of $1,500,000, while other NSW areas have an $800,000 cap.
NSW also offers a First Home Buyers Assistance Scheme with stamp duty relief: full exemption for properties up to $800,000, and concessional rates for properties between $800,000 and $1,000,000.
Home Loans QLD
Queensland offers relatively more affordable options, with strong state support for first home buyers. The Queensland First Home Owner Grant provides up to $30,000 for eligible new home purchases with contracts signed between 20 November 2023 and 30 June 2026 (reverting to $15,000 after this date).
Under the First Home Guarantee, Brisbane, Gold Coast, and Sunshine Coast have property price caps of $1,000,000, while other Queensland areas have a $700,000 cap. Regional Queensland offers the most accessible entry points for first home buyers.
When Should You Buy vs. Continue Saving?
Buy Sooner (5-10% deposit):
- Start building equity immediately
- Benefit from rising property values
- Gain home ownership stability
Wait and Save More (20% deposit):
- Avoid LMI costs
- Lower borrowing and interest payments
- Access better rates and loan options
The decision depends on your risk tolerance, job security, and market conditions. Professional guidance helps you make the right choice for your circumstances.
Mistakes to Avoid
- Underestimating total costs beyond the deposit
- Not getting pre-approval before house hunting
- Maxing out borrowing capacity without considering lifestyle
- Neglecting to check and improve credit scores
- Failing to compare loans from multiple lenders
- Ignoring future plans and life changes
Let’s Get You Home-Loan Ready
At Kesh Finance, we specialise in helping Australians turn home ownership dreams into reality. Our experienced mortgage brokers can help you:
- Determine the optimal deposit for your situation
- Access government schemes and grants you qualify for
- Find lenders offering competitive rates and features
- Navigate the entire loan application process
- Develop a personalised savings strategy
As your trusted Home Loan Broker NSW, we work with a comprehensive panel of lenders to find the perfect solution for you.
Don’t navigate the home buying journey alone. Contact Kesh Finance today for a free consultation and discover how we can help you achieve home ownership sooner than you thought possible.
