A townhouse offers a middle ground between an apartment and a detached house, with lower entry costs than a standalone home and often fewer strata complications than a high-rise unit.
The challenge is working out which deposit pathway suits your income structure, whether federal or state schemes apply to the townhouse you want, and how to structure the loan so you keep flexibility as your career and equity position change. For software developers, that often means accounting for variable income sources like bonuses or RSUs, understanding which lenders treat that income favourably, and setting up offset or redraw features that align with how you manage liquidity.
What Deposit Size Do You Actually Need?
You can purchase a townhouse with as little as a 5% deposit under the Australian Government 5% Deposit Scheme. If you contribute 5%, Housing Australia guarantees the gap between your deposit and 20% of the property value, which removes the need for lenders mortgage insurance. The scheme has no income cap and no annual place limit, but the property must fall under the relevant price cap for your location. In Sydney that cap is $1,500,000, in Melbourne $950,000, and in Brisbane $1,000,000. Applications go through one of 31 participating lenders on the panel, not directly to Housing Australia.
Consider a buyer purchasing a townhouse valued at the scheme cap who has saved $50,000. That 5% deposit qualifies for the scheme, the lender treats the application as though it were a 20% deposit for risk purposes, and no lenders mortgage insurance applies. The buyer keeps the remaining savings for settlement costs, furniture, or as a buffer in offset. That structure works if the property falls within the price cap and the buyer meets standard serviceability criteria.
If you are purchasing outside the price cap or prefer to avoid the scheme's conditions, a 10% deposit with lenders mortgage insurance is the usual alternative. Some lenders waive or reduce LMI for certain professions, and a small number extend that concession to technology roles. LMI waivers for tech industry workers can reduce upfront costs if your employer or role qualifies, though eligibility varies by lender and is not universally available.
How Bonuses and RSUs Affect Your Deposit and Serviceability
Most lenders accept bonuses as part of your deposit if they have been paid within the last financial year and appear in your transaction history. RSUs that have vested and been sold also count, provided you can show the sale proceeds in your account and link them to a vesting schedule or payslip. The key is demonstrating that the funds are genuinely yours and not borrowed.
For serviceability, lenders typically apply a discount to variable income. A common approach is to include 80% of your average bonus over the last two years, though some lenders use 100% if the bonus is contractual and consistent. RSUs are treated similarly once vested, but unvested equity is ignored. If a significant portion of your total compensation comes from equity, the lender's treatment of that income directly affects how much you can borrow. Understanding your income as a software developer means knowing which lenders apply the most favourable shading to your bonus and equity structure before you apply.
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Do State Grants and Stamp Duty Concessions Apply to Townhouses?
It depends whether the townhouse is newly built or established, and which state you are purchasing in. In New South Wales, the First Home Owner Grant of $10,000 applies only to new builds or substantially renovated homes with a purchase cap of $600,000 or a land and build cap of $750,000. Stamp duty is fully exempt up to $800,000 and partially exempt up to $1,000,000 for both new and established homes, so an established townhouse still benefits from the duty concession even though it does not qualify for the grant.
In Victoria, the $10,000 grant applies to new homes valued up to $750,000, and the stamp duty exemption applies in full up to $600,000 and on a sliding scale to $750,000 for new and established homes. If you are purchasing an off-the-plan townhouse under a contract signed on or before 31 October 2026, the off-the-plan concession calculates duty on land value only, which can produce a lower duty outcome than an equivalent established property.
In Queensland, the First Home Owner Grant increased to $15,000 for contracts signed from 1 July 2026, down from $30,000 for contracts signed before that date. The grant applies only to new homes under $750,000. Stamp duty is nil on established homes up to $700,000 and concessional to $800,000, while new builds attract a full transfer duty concession with no price cap.
In the Australian Capital Territory, changes from 1 July 2026 removed both the property value limit and the income threshold for the Home Buyer Concession Scheme, so eligible buyers are now fully exempt from conveyance duty regardless of the property value. The off-the-plan unit duty exemption also expanded to remove the prior price cap, so townhouses purchased off-the-plan and occupied as a principal place of residence for at least one year are fully exempt from duty with no value limit.
If you are purchasing a newly built townhouse, you can usually combine the state grant and stamp duty concession with the Australian Government 5% Deposit Scheme. You cannot combine the 5% Deposit Scheme with Help to Buy, but Help to Buy can be used alongside most state grants and concessions. Help to Buy contributes up to 40% of the purchase price for a new home or 30% for an established home in exchange for an equivalent equity stake, with income limits of $100,000 for individuals and $160,000 for joint applicants. Buying your first home often involves layering multiple concessions, so working through the sequence before you make an offer avoids discovering mid-contract that a scheme does not apply.
Fixed or Variable Rate for a Townhouse Purchase?
The rate structure you choose affects your repayment flexibility and how quickly you can pay down the loan if your income increases. A variable rate gives you full access to offset and unlimited redraw, so surplus cash in offset reduces the interest you pay without locking the funds into the loan. That structure suits software developers who receive irregular bonuses or vested equity and want to park those funds in offset until they decide whether to pay down the mortgage, invest elsewhere, or hold liquidity.
A fixed rate offers repayment certainty for the fixed period, typically one to five years, but most fixed rate products either do not offer offset at all or cap the offset balance and restrict additional repayments. If you fix the rate and your income jumps due to a promotion or equity vest, you cannot apply that surplus to the loan without triggering break costs if you exceed the repayment cap.
A split structure lets you fix a portion of the loan and leave the remainder variable. You gain partial certainty on repayments while retaining access to offset and redraw on the variable portion. That approach works if you want to hedge against rate rises but still benefit from offset on the portion of the loan that remains variable. Getting a lower interest rate is less useful if the loan structure prevents you from using offset or making additional repayments, so the rate and the features need to align with how you actually manage cash flow.
What Happens If You Change Jobs During the Application?
Lenders assess your application based on your employment status at the time of formal approval. If you switch employers after pre-approval but before final approval, most lenders require an updated employment contract and recent payslips before they will settle the loan. Some lenders treat a role change within the same industry as low risk, especially if your base salary increases, while others reassess serviceability from scratch.
If you are moving from permanent employment to a contract role, most lenders require you to be at least six months into the contract before they will approve a home loan application, and some require twelve months of continuous contracting history. If you are planning a job change and want to purchase soon, the safer sequence is to secure formal loan approval before you resign, then settle the purchase on the strength of that approval. Job switching is common in the tech industry, but lenders treat a role change as a new risk event if it occurs before settlement, so timing matters.
Pre-Approval Before You Make an Offer
Pre-approval gives you a conditional commitment from a lender, usually valid for three to six months, that confirms how much you can borrow subject to a satisfactory property valuation and no material change in your circumstances. In a market where townhouses attract multiple offers, pre-approval lets you move quickly once you find a property and demonstrates to the vendor that your finance is already assessed.
Pre-approval is not a guarantee. The lender still conducts a full credit assessment, verifies your income and savings, and values the property before final approval. If the valuation comes in below the contract price, the lender reduces the loan amount or declines the application unless you increase your deposit to cover the shortfall. If your financial position changes between pre-approval and final application, the lender reassesses serviceability. Getting loan pre-approval reduces the risk that you exchange contracts without knowing whether your finance will settle, but it does not remove the need for a finance clause in the contract.
Offset Account or Redraw for Surplus Cash?
An offset account is a transaction account linked to your home loan. Every dollar in offset reduces the balance on which interest is calculated, so if you have a loan of $500,000 and $30,000 in offset, you pay interest on $470,000. The funds in offset remain fully accessible, and you can deposit or withdraw without restriction. That flexibility suits buyers who receive variable income and want to reduce interest costs without committing surplus cash permanently to the loan.
Redraw lets you withdraw extra repayments you have already made, but the lender controls access. Some lenders allow unlimited free redraws, others cap the number of redraws per year or charge a fee per transaction, and some do not offer redraw at all on certain loan products. If the lender changes its redraw policy, it can restrict access to those funds even though you contributed them. Offset is a separate account, so the lender cannot restrict your access to the balance.
Most variable rate loans offer offset as standard, though some lenders charge a higher interest rate or an annual package fee for offset functionality. Fixed rate loans rarely offer unrestricted offset, and when they do, the offset balance is usually capped at a percentage of the loan amount. If you plan to hold surplus cash and want full flexibility to access it, a variable rate loan with offset is the more reliable structure.
Call one of our team or book an appointment at a time that works for you. We will review your income structure, work through which deposit pathway and government schemes apply, and structure the loan to match how you manage cash flow and equity. Home loans for software developers are not a separate product category, but how the lender treats your income and which loan features you prioritise will determine whether the loan works as your equity and income grow.
Frequently Asked Questions
Can I use the 5% deposit scheme to buy a townhouse?
Yes, provided the townhouse falls under the price cap for your location. In Sydney the cap is $1,500,000, in Melbourne $950,000, and in Brisbane $1,000,000. The scheme removes the need for lenders mortgage insurance and has no income limit.
Do state grants apply to established townhouses?
No, most state grants apply only to newly built homes. However, stamp duty concessions usually apply to both new and established properties. In New South Wales, for example, stamp duty is fully exempt up to $800,000 for established homes even though the grant does not apply.
Can I use bonuses and RSUs as part of my deposit?
Yes, if the bonus has been paid or the RSUs have vested and been sold within the last financial year. Lenders require the funds to appear in your transaction history and will verify that they are not borrowed.
What happens if I change jobs after pre-approval?
Most lenders reassess your application if you change employers before final approval. If you move to a new permanent role in the same industry with a higher salary, the impact is usually minimal. If you switch to a contract role, most lenders require at least six months of contracting history before they will approve the loan.
Should I choose a fixed or variable rate for a townhouse loan?
A variable rate offers offset and unlimited additional repayments, which suits buyers with irregular income. A fixed rate provides repayment certainty but usually limits offset and caps extra repayments. A split structure gives you both partial certainty and flexibility on the variable portion.