The First Home Guarantee (FHBG) lets eligible first home buyers purchase with a smaller deposit without paying Lender's Mortgage Insurance (LMI), potentially saving thousands of dollars in upfront costs. Whether the scheme or a standard LMI-covered loan saves you more depends on your deposit size, income, property price, and long-term borrowing strategy — so speaking with a qualified mortgage broker is strongly recommended before deciding.
First Home Guarantee vs LMI: which saves more — 2026 AU guide
Buying your first home in Australia comes with a steep learning curve, and two terms you will encounter early are the First Home Guarantee and Lender's Mortgage Insurance. They address the same problem — buying with a smaller deposit — but they work in completely different ways. This guide unpacks both options in plain language so you can walk into your next conversation with a best mortgage brokers in Sydney knowing exactly what to ask.
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What is Lender's Mortgage Insurance?
Lender's Mortgage Insurance is a premium charged by lenders when a borrower's deposit falls below a certain threshold relative to the property's value. It protects the lender, not you, against the risk of default. Despite the name, you are the one who pays for it — either as a one-off upfront cost, rolled into your loan, or sometimes both.
The premium is calculated based on the size of your loan and your loan-to-value ratio (LVR). The higher your LVR and the larger your loan, the more substantial the LMI premium becomes. Because the premium can represent a meaningful sum of money, many buyers underestimate its impact on the total cost of purchasing a home.
LMI is provided by private mortgage insurers who are regulated by the Australian Prudential Regulation Authority (APRA). While LMI does enable buyers to enter the market sooner with a smaller deposit, it adds to your overall debt burden or requires a larger cash outlay at settlement.
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What is the First Home Guarantee?
The First Home Guarantee is a Commonwealth Government scheme administered by Housing Australia. Under the scheme, the government acts as a guarantor for a portion of your home loan, allowing eligible first home buyers to purchase with a smaller deposit without needing to pay LMI.
The guarantee is not a cash payment or a grant — it is a promise to the lender that the government will cover a set portion of the loan if you default. This removes the lender's risk, which is why they waive the LMI requirement. You still borrow the full amount and are responsible for repayments.
To understand the current eligibility criteria, income thresholds, property price caps, and participating lenders, visit the official Housing Australia website at Housing Australia - First Home Guarantee. Criteria can and do change between financial years, so always check the most current published information before applying.
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Key differences between the two options
| Feature | First Home Guarantee | LMI | |---|---|---| | Who pays? | No premium paid by buyer | Buyer pays the premium | | Who is protected? | Lender (via government guarantee) | Lender (via private insurer) | | Eligibility restrictions? | Yes — income, property price, citizenship | Generally, no eligibility test | | Deposit requirement? | Smaller deposit still required | Smaller deposit still required | | Government involvement? | Yes | No | | Availability? | Limited places per financial year | Available through most lenders |*Note: No specific figures appear in this table because place numbers and property price caps are set annually by Housing Australia. Always verify current figures at Housing Australia.*
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The real cost comparison — why it is not straightforward
Comparing the two options is rarely a simple calculation, and anyone who tells you one is always better than the other is oversimplifying. Here is why:
With LMI, you pay a one-time premium (or have it capitalised into the loan), but you gain flexibility. There are no restrictions on which suburb, property type, or income bracket you fall into, beyond what the lender applies. If you are a higher-income earner or looking at a property above the FHBG price cap for your state, LMI may simply be your only option. With the FHBG, if you qualify, you avoid that LMI cost entirely. But places are limited and allocated on a first-come, first-served basis each financial year. If you miss out, you may find yourself waiting for the next round, potentially watching property prices move in the interim.There is also a nuanced consideration around loan structure. Because the FHBG requires you to borrow with a smaller deposit on a standard loan product, your loan-to-value ratio is higher and you will be paying interest on a larger principal for longer. Whether the LMI saving outweighs the additional interest paid over the life of the loan depends heavily on how quickly you pay down the mortgage, future interest rate movements, and your individual financial circumstances.
For personalised modelling, ASIC's MoneySmart mortgage calculator (moneysmart.gov.au) is an excellent starting point for running your own scenarios.
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Eligibility: who qualifies for the First Home Guarantee?
The FHBG has specific eligibility requirements covering citizenship, residency, income, prior property ownership, and the purchase price of the property. These criteria are reviewed annually and differ by state and territory based on published property price caps.
Key areas to check include:
- Income test: Applies to individuals and couples. Check the current thresholds at Housing Australia. - Prior ownership: You must not have owned property in Australia previously in most circumstances. - Owner-occupier: You must intend to live in the property. - Participating lender: Not all lenders are part of the scheme. Housing Australia publishes an up-to-date list of participating lenders.
If you do not meet these criteria, LMI through a non-participating lender may be your primary path to buying with a smaller deposit.
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How a mortgage broker can help you navigate both options
A qualified mortgage broker can assess your complete financial picture and identify which pathway is likely to cost you less over the short and long term. They have access to products across multiple lenders, including both FHBG-participating institutions and those offering competitive LMI-included loans.
Importantly, mortgage brokers operating in Australia must hold an Australian Credit Licence or be a credit representative of a licence holder. You can verify a broker's credentials using the ASIC Credit Licence Register. Brokers must also act in your best interests under the best interests duty introduced through the National Consumer Credit Protection Act 2009 (legislation.gov.au).
Understanding broker fees, how they are paid, and any potential conflicts of interest is part of being an informed borrower. Our cost guide covers broker remuneration structures in detail. You can also review our methodology for how we assess and rank mortgage brokers in our directory.
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Practical steps before you apply in 2026
1. Check your eligibility for the FHBG at Housing Australia's website before assuming you qualify. 2. Use ASIC MoneySmart tools to model your repayments under different deposit and LMI scenarios. 3. Compare participating lenders against non-participating ones — the FHBG does not guarantee you will receive the most competitive interest rate. 4. Speak to a registered broker who can provide personalised credit advice tailored to your situation. 5. Review your state's stamp duty concessions alongside the FHBG, as combining schemes may further reduce your upfront costs.
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Frequently asked questions
Q: Can I use the First Home Guarantee and still pay LMI? A: No. The purpose of the guarantee is specifically to waive the LMI requirement. If you access the FHBG through a participating lender, LMI is not charged on that loan. Q: What happens if I do not qualify for the FHBG but cannot afford LMI upfront? A: Many lenders allow you to capitalise the LMI premium into your loan balance rather than paying it upfront. This increases your loan amount, so discuss the long-term cost with a registered mortgage broker. Q: Does the First Home Guarantee affect the interest rate I receive? A: The FHBG itself does not set interest rates. Rates are determined by the participating lender and are subject to normal credit assessment and market conditions. It is important to compare rates across FHBG-participating lenders, not just assume all participating lenders offer equally competitive rates. Q: Is the FHBG available for investment properties? A: No. The scheme is designed for owner-occupiers only. You must intend to live in the property as your principal place of residence.---
Sources
- Housing Australia — First Home Guarantee - ASIC MoneySmart — Home Loans - ASIC — Australian Credit Licence Search - APRA — Private Health and General Insurance Statistics - National Consumer Credit Protection Act 2009 - Reserve Bank of Australia — Housing
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Information in this article is general only and not financial or credit advice. Verify the details with the linked sources or an appropriately qualified Australian professional before relying on them.
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