Buying your first home in Australia can feel like a mix of pride and mild panic. There’s the excitement of finally having your own place. Then there’s the spreadsheet – deposit targets, lenders mortgage insurance, stamp duty and interest rates. It adds up quickly, especially in cities where median house prices are well into the high six or seven figures.
For many first home buyers, the biggest hurdle isn’t serviceability but the deposit. That’s where government support schemes step in. Two options that often get compared are:
- The 5% deposit scheme (commonly known as the First Home Guarantee)
- The Help to Buy shared equity scheme
They both reduce the upfront barrier but they work very differently, and the long-term implications aren’t the same.
Let’s break it down properly.
The 5% Deposit Scheme (First Home Guarantee)
Under the Australian Government’s First Home Guarantee, eligible buyers can purchase a property with just a 5% deposit and avoid paying Lenders Mortgage Insurance (LMI).
Normally, if you buy with less than a 20% deposit, you pay LMI, which can easily add $15,000 to $30,000 or more to your loan, depending on the property price.
With this scheme:
- You contribute 5%
- The government guarantees up to 15% to avoid paying LMI
- You borrow the remaining 95% from the lender but have the benefits of someone with a 20% deposit
For example, on a $600,000 home:
- 5% deposit = $30,000
- Loan = $570,000
- No LMI cost
You own 100% of the property from day one. The government does not take an ownership stake. That’s a big difference compared to shared equity options.
The catch? You’re still borrowing 95% of the property value. That means larger loan repayments and potentially higher exposure if interest rates rise. In the current rate environment, that’s not a small consideration.
Still, for buyers with steady income but limited savings, this scheme can fast-track entry into the market by years.
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Help to Buy (Shared Equity Scheme)
The Help to Buy scheme works differently. Instead of simply guaranteeing part of the loan, the government contributes directly toward the purchase price in exchange for an equity share in the property.
Under the federal model (which is being rolled out progressively), the government may contribute:
- Up to 40% for new homes
- Up to 30% for existing homes
You provide a minimum 2% deposit, and you take out a smaller mortgage for the remainder.
Using the same $600,000 property example:
- Your deposit (2%) = $12,000
- Government contribution (say 30%) = $180,000
- Your mortgage = $408,000
Your loan is significantly smaller, which reduces monthly repayments.
That can make a real difference to affordability especially in markets like Sydney, Melbourne or Brisbane where prices stretch borrowing limits.
But here’s the important part: the government owns that same percentage of your home.
If your property increases in value to $750,000 and the government owns 30%, you’ll need to repay 30% of the new value if you sell or buy them out.
It’s not a fixed dollar amount, it moves with the market.
Also Read – How to Manage Buying and Selling a Home on the Same Day
Monthly Repayments vs Long-Term Growth
This is usually where the decision becomes clearer. The 5% deposit scheme means higher repayments because your loan is larger but any capital growth is entirely yours.
Help to Buy reduces repayments because your mortgage is smaller. That can feel safer in the early years but you share future capital growth. Some buyers prefer lower monthly pressure others prefer keeping full ownership from the start.
There isn’t a universal “better” option. It depends on whether cash flow or long-term equity matters more in your situation.
Property Price Caps and Eligibility
Both schemes come with eligibility criteria and price caps, which vary by state and territory. For example, price caps in regional areas are lower than in metro markets and income thresholds also apply.
That means the right option may partly depend on:
- Where you’re buying
- Your household income
- Whether you’re buying alone or as a couple
It’s not just about preference, qualification also matters.
Also Read – Why your family home could be an excellent wealth creation asset
Risk Tolerance Matters
Interest rates in Australia have been volatile in recent years. Borrowing 95% of a property’s value under the 5% scheme exposes you more directly to rate movements. On the other hand, shared equity reduces debt but limits upside potential.
If property prices grow strongly, full ownership benefits you more. If the market slows or dips, having a smaller mortgage can feel safer. No one can predict the market perfectly and anyone who claims they can is guessing.
So the real question becomes: what level of risk are you comfortable carrying?
A Realistic Example
Let’s say two buyers purchase identical $650,000 homes.
Buyer A uses the 5% deposit scheme:
- Deposit: $32,500
- Loan: $617,500e
- Owns 100%
Buyer B uses Help to Buy with a 30% government contribution:
- Deposit: $13,000
- Government share: $195,000
- Loan: $442,000
If the property rises to $800,000:
- Buyer A keeps the full $150,000 growth
- Buyer B shares 30% of that increase
Buyer B had lower repayments along the way. Buyer A carries more debt but keeps all growth.
Different trade-offs, different comfort levels.
So Which One Is Right for You?
If your priority is:
- Lower monthly repayments
- A smaller loan
- Reduced financial pressure early on
Help to Buy might suit you.
If your priority is:
- Full ownership
- Keeping all future capital growth
- Avoiding shared equity arrangements
The 5% deposit scheme may be more appealing.
In practice, many buyers find their choice becomes obvious once they run realistic repayment scenarios under different interest rate conditions.
Also Read – Why Doctors Need a Specialist Broker for their Home Loan
Final Thoughts
Buying your first home in Australia isn’t just a financial decision but a lifestyle one. Both the 5% deposit scheme and Help to Buy are designed to improve access to home ownership. They simply approach the problem from different angles.
Before deciding, it’s worth speaking to a mortgage broker or financial adviser like our team at Loanscope who understands the current lending environment. Numbers on paper tell one story, your budget tells another. The goal isn’t just getting approved, it’s choosing an option that still feels manageable three, five, and ten years from now. Get in touch with us today and let us guide you through the entire process.
