The 20% deposit rule has long been cited as the barrier to homeownership for Australians. But in 2026, there are multiple legitimate pathways to buying a home with a much smaller deposit — sometimes as little as 2% or 5% — while avoiding crippling LMI costs.
This guide explains all of your low deposit options clearly.
The Standard 20% Rule — And Why It's Not the Only Option
Lenders prefer 20% deposits because they eliminate the risk of "negative equity" (owing more than the property is worth) in a market downturn. When you have less than 20%, lenders require Lenders Mortgage Insurance (LMI) — a one-off premium that protects the lender (not you) if you default.
LMI can cost $5,000–$25,000+ depending on the loan size and LVR. It's either paid upfront or added to your loan.
But here's the thing: LMI isn't always the enemy. If property prices are rising, getting into the market earlier with a smaller deposit — even with LMI — can generate more equity than the LMI costs. The maths depends on market conditions and your specific situation.
More importantly, several government schemes now allow eligible buyers to avoid LMI entirely with deposits as low as 2%–5%.
Low Deposit Pathways for Australian Home Buyers
1. Australian Government 5% Deposit Scheme (formerly the First Home Guarantee)
The scheme was expanded and renamed on 1 October 2025. Eligible first home buyers can purchase with a 5% deposit and pay no Lenders Mortgage Insurance, because the government guarantees part of the loan to the lender.
Two rules that used to exclude a lot of people are gone:
- Income cap: none. It was previously $125,000 single and $200,000 for couples, and was removed entirely.
- Places: unlimited, with no waiting list. The old annual quota was abolished.
- Property price caps: still apply, and were increased. They vary by state and by whether the location counts as a capital city or regional centre.
- Eligibility: Australian citizen or permanent resident, at least 18, buying as an owner-occupier on a principal and interest loan. You qualify as a first home buyer, or if you have not owned a home or land in Australia in the last 10 years.
- Available through: participating lenders only, including via a broker. You cannot apply to the government directly.
Full current price caps and eligibility: First Home Guarantee.
2. The 2% deposit stream for single parents and legal guardians
Single parents and legal guardians can access the same scheme with a deposit as low as 2%, applying on their own rather than jointly. The same price caps apply, and there is no income cap here either.
3. Standard LMI (5%–19% Deposit)
Without a government guarantee, buyers with less than 20% deposit pay LMI. The cost varies:
| LVR | LMI Cost (Approx. $700K Loan) | |-----|-------------------------------| | 95% (5% deposit) | $18,000–$25,000 | | 90% (10% deposit) | $9,000–$14,000 | | 85% (15% deposit) | $4,000–$7,500 | | 80% (20% deposit) | $0 |
LMI can be added to the loan, meaning you don't need to pay it upfront — but it does increase your total debt and monthly repayment.
5. Guarantor Loan (No Deposit Required)
A family member (typically parents) with equity in their own home can act as a guarantor, providing their equity as security for the portion of your loan above 80% LVR.
Result: You can buy with no deposit, no LMI, and access competitive rates.
The guarantor's property is at risk if you default, so this arrangement requires trust and solid financial planning. The guarantee can typically be released once the loan has been reduced to 80% LVR through repayments or property appreciation.
6. Shared Equity Schemes (State-Based)
Several states operate shared equity programs where the government co-purchases a portion of the property with you, reducing the loan you need:
NSW Shared Equity Home Buyer Helper: Government takes up to 40% (new builds) or 30% (existing homes) equity stake. Borrower must eventually buy out the government's share.
VIC First Home Shared Equity: Similar structure. Available for eligible borrowers purchasing in Victoria.
These schemes are means-tested and place-limited. They significantly reduce the deposit and loan required, making homeownership accessible in markets that would otherwise be out of reach.
The True Cost of LMI vs Benefits of Earlier Entry
Here's a scenario illustrating the trade-off:
Scenario A: Wait 2 more years to save 20% deposit ($160,000 for an $800K property) Scenario B: Buy now with 5% deposit + LMI
| | Scenario A | Scenario B | |-|-----------|-----------| | Purchase price | $880,000 (after 10% growth) | $800,000 (today) | | Deposit | $176,000 (20%) | $40,000 (5%) | | LMI | $0 | $22,000 (added to loan) | | Extra debt from waiting | $80,000 more to buy the same house | — | | Equity built in 2 years | $0 (still renting) | ~$80,000 (capital growth) |
In a market with 5% annual price growth, Scenario B often works out ahead — despite the LMI cost.
Genuine Savings: A Key Lender Requirement
One important requirement for low deposit loans: most lenders require proof of genuine savings — money you've accumulated yourself over at least 3 months, not gifted or sudden deposits.
Genuine savings include:
- Bank savings held for 3+ months
- Shares, managed funds held 3+ months
- Equity in existing property
Non-genuine savings (which may not satisfy lenders alone):
- A gift from parents in the last 3 months
- A tax refund recently received
- Proceeds from a recent car sale
Some lenders accept non-genuine savings if combined with genuine savings. A broker knows the policies of each lender.
Frequently Asked Questions
Can I use a First Home Guarantee if my partner has owned property before? No. Both applicants must be first home buyers to use the scheme.
Is LMI tax-deductible for owner-occupiers? LMI is generally not tax-deductible for owner-occupiers. It may be deductible for investment properties (over 5 years). Speak to your accountant.
Can I avoid LMI through a professional waiver? Some lenders offer LMI waivers for specific professions (medical practitioners, lawyers, accountants, etc.) at up to 90%–95% LVR. If you're in a qualifying profession, ask your broker about this.
Do all lenders offer low deposit loans? No. Some lenders have minimum 20% deposit requirements, particularly for investment loans. A broker identifies which lenders are appropriate for your deposit level.
What's the minimum deposit I can start with? Technically, with a guarantor, $0. With a government guarantee scheme, 2%–5%. Without either, most lenders require at least 5% deposit plus costs.
Start With What You Have
You don't need to wait until you have 20%. Fill out our 2-minute form at nik.finance and we'll assess your situation, check your eligibility for government schemes, and find the right low deposit home loan for where you are right now.
NIK Finance holds an Australian Credit Licence. Scheme eligibility and places are subject to change. Current details should be verified with the relevant government agency.