The professional waiver explained - and which professions qualify across the lender panel.
Saving a 20% deposit on a home purchase in south-west Sydney is not a trivial exercise. On an $800,000 property in Oran Park or Gregory Hills, 20% is $160,000 - and that is before stamp duty, legal fees, and moving costs. For many professionals in their late twenties and early thirties, the income is there but the deposit is not. That gap is exactly what Lenders Mortgage Insurance exists to bridge - for the lender. But a growing number of credit policies allow specific professions to skip LMI entirely, even at 90% LVR.
Lenders Mortgage Insurance is an insurance policy taken out by the lender and paid for by the borrower. It protects the lender - not you - in the event that you default on your loan and the property sells for less than the outstanding balance. It is not optional when your Loan to Value Ratio (LVR) exceeds 80%, unless the lender has a specific policy to waive it.
LMI is not priced like a flat fee. It is calculated as a percentage of the loan amount, and the percentage rises sharply as the LVR increases. On an $800,000 purchase at 90% LVR - meaning an $80,000 deposit and a $720,000 loan - the LMI premium is typically between $16,000 and $22,000. That premium is usually capitalised into the loan, meaning you pay interest on it for the life of the loan. On a $1,000,000 purchase at 90%, the LMI premium can exceed $25,000.
The cost in real terms: A $20,000 LMI premium capitalised into a $720,000 loan at 5.7% over 30 years adds approximately $42,000 to the total interest cost of the loan - not just $20,000. The waiver is worth materially more than the sticker price.
Certain lenders - including major banks and a number of second-tier lenders - have built specific credit policies for defined professions. Under these policies, a borrower who meets the profession criteria, holds the required registration or membership, and satisfies the lender's income thresholds can borrow up to 90% LVR without paying LMI. The lender is effectively self-insuring the additional risk based on the statistical evidence that professionals in these fields default at materially lower rates than the broader borrower population.
The policies are not uniform. The list of qualifying professions, the maximum LVR, the income threshold, and the treatment of investment properties varies between lenders. That variability is precisely why working with a broker with access to a broad lender panel - rather than going directly to a single bank - matters for this kind of application.
Across the lender panel, the following professions appear most consistently in professional waiver policies:
The list above is a general guide. Individual lender policies are subject to change and some are narrower than others. An accountant at a Big 4 firm who is not yet CPA-qualified, for example, would not satisfy most policies - the membership, not the employer, is what the credit policy checks.
The professional waiver removes the LMI requirement. It does not remove the standard servicing assessment, the genuine savings requirement, or the need for a clean credit history. In practice, most lenders require:
Note on LVR limits: Most professional waiver policies cap the benefit at 90% LVR. A handful extend to 95% LVR for medical practitioners only. At 91% or above for non-medical borrowers, standard LMI applies regardless of profession.
The Federal Government's First Home Guarantee (formerly First Home Loan Deposit Scheme) allows eligible first home buyers to purchase with a 5% deposit and no LMI, with the government guaranteeing the remaining 15% shortfall. The property price cap in Greater Sydney is $900,000 as of the 2025–26 financial year. Places are limited - around 35,000 nationally per year - and eligibility is restricted to first home buyers under income thresholds ($125,000 for singles, $200,000 for couples).
The First Home Guarantee and a professional LMI waiver are different mechanisms serving different circumstances. They cannot be combined. If you are a first home buyer who is also a qualifying professional, your broker should compare both pathways - including the rate implications - before you proceed.
Some lenders price their professional loan products at a small premium over their standard variable rate - typically 0.05% to 0.20% higher. On a $700,000 loan, 0.15% is approximately $1,050 per year in additional interest. Whether that trade-off makes sense depends on the size of the LMI premium you are avoiding. A $20,000 saving on LMI is recovered in roughly 19 years of $1,050 annual additional interest - which is clearly worthwhile. A $5,000 LMI premium avoided at the cost of 0.20% more per annum is a less clear-cut decision.
The calculation changes again when you factor in that LMI is capitalised while the rate difference applies to a declining balance. The broker's job is to run the full comparison across the panel - not just surface the "professional loan" product and call it done.
A significant cohort of accountants, lawyers, and engineers are based in Campbelltown, Narellan, and Liverpool - servicing the growing Macarthur region - and are buying locally rather than commuting to Sydney CBD to purchase. Median house prices in Gregory Hills and Oran Park are running at $780,000 to $860,000 in late 2025, according to Domain data. At those price points, the difference between needing LMI and having it waived is the difference between a purchase that is financially comfortable and one that requires stretching. For a Narellan-based CPA earning $165,000 who has $100,000 in savings, the professional waiver can make an $850,000 purchase feasible without waiting another 18 months to accumulate the remaining deposit.
Teaching is not on any Australian lender's standard professional waiver list. The policies are tightly defined and primarily cover medical, legal, accounting, and engineering professions with formal registration or membership bodies. Teachers without a second income stream from a qualifying profession would typically need to meet the standard 20% deposit threshold or use the First Home Guarantee if eligible.
Some lenders extend their professional waiver policy to investment property purchases, but not all. The LVR limit is usually more conservative - commonly 80% LVR for investment rather than the 90% available on owner-occupied purchases. Check with your broker which lenders on the panel extend the waiver to investment lending before assuming it applies.
Yes. LMI is assessed per loan application, not per borrower. If you now qualify under a professional waiver policy - because your profession qualifies and you meet the income and registration requirements - you can have LMI waived on a new purchase even if you paid it previously. The waiver is also assessed against the new property's LVR, so building equity to 80% on the existing property has no bearing on the new application.
We work across 30+ lenders and know which professional policies are most competitive right now. If you are in medicine, law, accounting, or engineering and are buying in south-west Sydney, let us compare your options - including the rate impact - before you decide.
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