Simple hacks to buy your first home as a public servant

Your public sector employment gives you access to lending terms and government schemes that most first home buyers do not receive.

SA public sector workers can apply for low deposit loans that waive lenders mortgage insurance at deposit levels that would normally incur thousands of dollars in additional costs. Combined with South Australia's stamp duty concessions and the federal 5% deposit scheme, the savings on a typical purchase can reach $20,000 to $30,000 compared to someone without sector employment or without access to those concessions.

How much deposit do you actually need?

You can purchase with a 5% deposit under the Australian Government 5% Deposit Scheme. No income caps apply under that scheme and no lenders mortgage insurance is payable. Applications are made through a panel of 31 lenders, not directly through Housing Australia.

If you are a single parent or legal guardian, you can apply with a 2% deposit under the same scheme. The government guarantees the difference between your deposit and 20% of the property value.

Some lenders also offer LMI waivers to public sector employees at 10% or 15% deposit levels depending on the lender and your employment profile. Consider a buyer working in the SA public health sector who has saved a 10% deposit on a property purchased for close to the suburb's current median. Under a sector-specific LMI waiver, that buyer would avoid an LMI premium that would otherwise be in the range of several thousand dollars. Without the waiver, that cost would either be paid upfront or capitalised into the loan amount. With the waiver, the buyer keeps that amount in savings or applies it elsewhere in the transaction.

South Australia stamp duty concessions for first home buyers

SA offers full transfer duty concessions on new homes and vacant land with no price cap, effective from 1 May 2025. On established homes, nil duty applies up to $700,000, with a concession available up to $800,000.

Those concessions apply to properties purchased as your principal place of residence. You must occupy the property within 12 months of settlement and live there for a continuous minimum period, typically 12 months. The concession is not available if you or your spouse have previously held a relevant property interest in Australia.

If you are purchasing an established home valued at $750,000, the concession reduces your duty liability to approximately $8,000. Without the concession, duty on the same property would exceed $30,000. The saving is immediate and does not need to be repaid.

First Home Owner Grant in South Australia

SA provides a $15,000 grant for new homes. No property price cap applies to eligible contracts entered into on or after 6 June 2024. The grant is available only for new builds, not established homes.

Eligible contracts include a newly constructed home, a home under construction where you contract directly with the builder, or a substantially renovated home that meets the definition under the scheme. Off-the-plan purchases through a developer may also qualify if the contract is structured correctly.

The grant is paid after settlement, typically within a few weeks of lodging your application with RevenueSA. You apply through your conveyancer or solicitor as part of the settlement process. You cannot receive the grant if you or your spouse have previously received a first home owner grant in any Australian state or territory.

Combining the 5% deposit scheme with state concessions

You can use the Australian Government 5% Deposit Scheme alongside SA stamp duty concessions and the First Home Owner Grant. The schemes are not mutually exclusive.

Consider a buyer purchasing a new home. That buyer applies through a participating lender under the 5% deposit scheme, avoids LMI, receives the $15,000 grant after settlement, and pays nil transfer duty due to the SA new home concession. The combination reduces both deposit size and settlement costs. The buyer does not need to choose between schemes.

The Help to Buy scheme, which involves the federal government taking an equity share in your property, cannot be combined with the 5% deposit scheme. You can use Help to Buy with SA concessions and grants, but not with the 5% deposit scheme at the same time.

What loan structure suits a first home buyer in the public sector?

Most first home buyers in the SA public sector use a variable rate home loan with an offset account. The offset account reduces the interest charged on your loan by the balance sitting in the account. If your loan balance is $400,000 and you hold $20,000 in your offset account, you pay interest on $380,000.

An offset account gives you access to your savings while still reducing your interest cost. A redraw facility, by comparison, requires you to withdraw funds from the loan itself, which may be subject to conditions or delays depending on the lender.

Some buyers split their loan between fixed and variable portions. The fixed portion provides certainty over repayments for a set period, typically two to five years. The variable portion retains flexibility for extra repayments and access to the offset account. Whether a split structure is appropriate depends on your income stability, your repayment capacity, and how long you plan to hold the property.

Pre-approval before you start looking

Pre-approval confirms your borrowing capacity and gives you a clear budget before you attend inspections or make an offer. Pre-approval is conditional, not a final loan approval, but it reduces the time required to arrange finance after you sign a contract.

Pre-approval typically lasts 90 days, though some lenders extend it to 120 days. If rates or your circumstances change during that period, the lender may reassess your application before issuing final approval.

In our experience, buyers who attend auctions or make offers without pre-approval often face delays during the finance clause period. That delay can lead to extensions, additional conditions from the vendor, or in some cases the contract falling through. Pre-approval does not eliminate all risk, but it removes most of the uncertainty around your borrowing capacity and loan structure.

Gifted deposits and family contributions

Most lenders accept gifted deposits from immediate family members. The gift must be declared in your loan application, and the lender will require a signed statutory declaration from the person providing the gift confirming that the amount does not need to be repaid.

If the contribution is a loan rather than a gift, the lender will treat it as a liability and reduce your borrowing capacity accordingly. A genuine gift does not affect your borrowing capacity because it is not a debt.

Some buyers also use a guarantor structure, where a parent or family member offers their property as additional security to reduce the deposit required or avoid LMI. Guarantor arrangements involve legal obligations for both parties and require independent legal advice. A guarantor remains liable for the portion of the loan they guarantee until that portion is paid down or the guarantee is released.

Application documents you will need

Your lender will require proof of income, savings history, employment verification, and identification. For SA public sector employees, proof of employment typically includes recent payslips and a letter from your agency or department confirming your employment status and tenure.

Savings must be held in your name for at least three months before the lender will accept them as genuine savings. Funds received as a gift, held in offset accounts, or accumulated through redraw are assessed differently depending on the lender.

You will also need to provide details of your existing liabilities, including credit cards, personal loans, buy now pay later accounts, and any other debts. Lenders assess your borrowing capacity after accounting for minimum repayments on those liabilities, even if the balances are nil. Closing unused accounts before applying can increase your borrowing capacity.

Call one of our team or book an appointment at a time that works for you. We work exclusively with public sector employees and we know which lenders offer sector-specific terms, how to structure applications to maximise borrowing capacity, and how to combine government schemes to reduce your upfront costs.

Frequently Asked Questions