Every winter, the same thing happens across Geelong, the Bellarine Peninsula and the rest of Australia: tax returns get lodged, refunds land in bank accounts, and within a few weeks most of that money has quietly disappeared into everyday spending. There is nothing wrong with enjoying a slice of your refund, but if buying a first home, paying down a mortgage faster or getting finance-ready is on your list, your tax refund is one of the most useful lump sums you will touch all year.
This guide walks through the three smartest places a tax refund can go (a first home deposit, an offset account, or extra repayments) with realistic numbers, the traps to avoid, and the local context for buyers and borrowers across Torquay, Ocean Grove, Armstrong Creek, Greater Geelong, Melbourne and Australia-wide. As always, everyone’s tax and lending position is different, so treat this as general information and get advice on your own situation.
The 2025-26 financial year ended on 30 June 2026, and lodgement season runs through spring: if you lodge your own return, the ATO’s standard deadline is 31 October 2026 (registered tax agents can often lodge later, and the ATO’s own website is the place to confirm dates for your circumstances). Refund amounts vary enormously from person to person (deductions, offsets, HECS-HELP balances and withholding all play a part) so rather than quoting an “average refund”, the more useful question is simply: whatever lands in your account, where should it go?
Behavioural research and plain experience agree on one thing: money that sits in the account you spend from gets spent. The households that turn refunds into deposits and shorter mortgages are the ones that move the money somewhere purposeful within days of it arriving. Here are the three destinations we walk clients through, roughly in order of life stage.
is the ATO’s standard deadline for lodging your own 2025-26 tax return. Lodge earlier and your refund (if you are due one) can be put to work months sooner. Confirm your dates with the ATO or your tax agent.
If you are saving for a first home in Geelong, Armstrong Creek, Lara or anywhere else in Australia, a tax refund is a deposit accelerant. The obvious move is transferring it straight into your dedicated deposit savings account (separate from your spending account) the day it arrives. Two extra layers are worth knowing about.
Genuine savings. Many lenders like to see a portion of your deposit (commonly around 5% of the purchase price) held or built up steadily over about three months, as evidence of savings discipline. A lump-sum refund is still valuable, but how it is treated varies between lenders, and letting it season in your savings account strengthens the picture. This is exactly the kind of detail a broker checks before you apply: our home loan pre-approval guide explains how the assessment works, and our first home buyer guide covers deposits and grants end to end.
The First Home Super Saver Scheme. Some first home buyers contribute refund money to super as a personal voluntary contribution under the FHSS. Under the scheme, up to $15,000 of voluntary contributions per financial year, and up to $50,000 in total, plus associated earnings, can later be released towards buying your first home. The tax treatment on the way in and the way out has moving parts, and the rules have specific eligibility conditions, so confirm the current settings with the ATO or your accountant before contributing. Our FHSS scheme guide is a good starting point.
A bigger deposit does more than shorten the wait. Crossing deposit thresholds can reduce or remove lenders mortgage insurance, improve the interest rates available to you, and widen your lender options, and government support such as the expanded Home Guarantee Scheme and Victoria’s concessions can stack on top for eligible buyers (see our First Home Guarantee guide and Victorian FHOG and stamp duty guide, and always confirm current eligibility with the relevant authority).
If you already have a mortgage, the maths of a lump sum is quietly spectacular: because every dollar you park against the loan stops accruing interest for the remaining life of the loan. The numbers below are illustrative only, using a $500,000 loan over 30 years at an assumed rate of 5.5% p.a. for the sake of the example, your actual rate, balance and savings will differ, and we have deliberately not quoted current market rates here.
| Strategy | Illustrative Effect* | Best Suited To |
|---|---|---|
| One-off $3,000 into the loan or offset in year one | Roughly $12,000 of interest saved and about six months cut from the loan term over its life. | Anyone with a refund and a mortgage: the simplest win available. |
| $3,000 every tax season (about $250/month equivalent) | In the order of $100,000 of interest saved and around five years cut from a 30-year loan. | Households who make the refund-to-mortgage move an annual habit. |
| Offset account deposit | Same interest effect as a repayment while it stays in the account, but the money remains accessible for emergencies. | Borrowers who value flexibility, and investors preserving future deductibility. |
| Extra repayment into redraw | Same interest saving, with the money slightly harder to reach: a feature, not a bug, for committed payers-down. | Owner-occupiers focused squarely on clearing the loan sooner. |
*Illustrative calculations only, based on the assumptions stated above; they are not quotes, forecasts or advice. Check any strategy against your own loan: fixed-rate loans in particular often cap extra repayments.
Which door you choose matters more than it first appears. Offset and redraw behave identically on interest but very differently on access, discipline and, for future investors, tax. If your current home might one day become a rental, money in offset generally preserves more flexibility than money paid into redraw. We compare the two properly in offset account vs redraw, and our offset accounts explained guide covers the mechanics. And if your loan has not been reviewed in a couple of years, pairing your refund with a rate review can compound the win: see refinancing your home loan in 2026.
For property investors, tax season is a double opportunity. The refund itself can go into the offset against your non-deductible home loan first (the standard ordering most advisers discuss, since owner-occupier debt gives you no tax deduction) while the return process is the annual prompt to check you are claiming properly. If you have never had a depreciation schedule prepared for an investment property, that is often money left on the table; our property depreciation guide explains how it works, and our investment property loan structure guide covers why structure and tax belong in the same conversation. Self-employed borrowers get a bonus: a freshly lodged return means up-to-date financials, which is precisely what lenders want to see: often the difference between a stalled application and a smooth one, as we cover in our self-employed home loans guide.
A couple from Ocean Grove came to us last spring wanting to buy their first home on the Bellarine “sometime in the next couple of years”. Between them, their combined tax refunds and a modest bonus came to a useful five-figure sum sitting in their everyday account, and drifting. We helped them set up a plan: the bulk moved into a dedicated high-interest savings account as deposit money, a portion earmarked as personal voluntary super contributions to explore under the FHSS rules with their accountant, and a calendar reminder to lodge early each July. Twelve months on, their deposit had grown enough to bring their purchase forward, reduce the LMI conversation entirely, and get pre-approval sorted before the spring listings arrived. Nothing exotic: just the refund given a job the day it landed.
Timing matters this year. Refunds are landing across July, August and September: exactly the window when Geelong, Bellarine and Surf Coast buyers should be getting finance-ready for the spring selling season, when listings across Highton, Torquay, Barwon Heads, Leopold and Melbourne’s growth corridors traditionally lift. A refund moved into your deposit account in August, with pre-approval organised in early spring, positions you to act while other buyers are still assembling paperwork. We covered the full preparation timeline in our guide to getting finance-ready for spring 2026, and if your borrowing power is the question mark, recent changes to how HECS debts are assessed may help too (see our HECS and borrowing power guide).
While our home base is Geelong and the Bellarine Peninsula, we work with first home buyers, refinancers, investors and business owners across Melbourne, Ballarat, regional Victoria and Australia-wide: most of the heavy lifting happens over phone and email, and the strategy travels well. Start with our home loans hub or the calculators in our resources section, including the rent vs buy calculator.
Give your refund a job before it arrives. Decide now (deposit account, offset, or extra repayment) and move the money the day it lands, not “once things settle down”. And while your tax documents are already in one pile, use the moment for an annual home loan health check: loan balance, rate, offset arrangement and loan structure. Fifteen minutes with your broker at tax time each year is one of the cheapest financial habits there is.
It depends on the lender. Many lenders want to see a portion of your deposit (often around 5% of the purchase price) saved or held steadily over roughly three months. A lump-sum refund may not tick that box on its own with every lender, but once it has sat in your savings account for a period it generally strengthens your position, and some lenders take a more flexible view. A broker can match you to lenders whose genuine savings policy suits your situation.
The interest effect is the same while the money stays put: every offset dollar reduces the balance your interest is calculated on. The difference is access and tax. Offset money stays fully available and, if the property later becomes an investment, generally preserves more of the loan’s future deductibility than paying down the balance. Redraw suits borrowers who want the money slightly harder to reach. Fixed loans often limit extra repayments, so check your loan terms first.
You can make a personal voluntary contribution to super with refund money, and voluntary contributions are what the FHSS releases from: up to $15,000 counted per financial year and $50,000 in total, plus associated earnings. Whether it is worthwhile depends on your income, timeline and the contribution type, and there are strict eligibility and release rules, so confirm the current settings with the ATO or your accountant before contributing.
More than most people expect, because the saving compounds for the remaining life of the loan. On an illustrative $500,000 loan over 30 years at an assumed 5.5% p.a., a single $3,000 lump sum in the first year saves roughly $12,000 in interest and shortens the loan by about six months. Repeated every tax season, the same habit saves in the order of $100,000 and around five years. Your own numbers will differ: ask your broker to model your actual loan.
Whether it’s a first home deposit, an offset strategy or a full home loan health check before spring, we’ll help you put this year’s refund exactly where it does the most good.
With years of experience in mortgage broking and finance, Melanie helps first home buyers, refinancers, investors and business owners across Geelong, the Bellarine, the Surf Coast, Melbourne and regional Victoria make their money work harder. Contact our team on 03 9020 2699.
