Avoid These 5 Deposit Mistakes Before You Apply

Your deposit does more than prove you have savings.

Lenders assess where the money came from, how long you've held it, and whether the paper trail shows genuine savings or last-minute gifts that might need to be repaid. Get the structure wrong and you'll either pay Lenders Mortgage Insurance when you didn't need to, or face questions from the credit team that delay settlement. Get it right and you'll move through home loan pre-approval without friction.

Mistake 1: Treating All Deposits as Equal

A 10% deposit made up of genuine savings is assessed differently from a 10% deposit that includes a gifted amount or funds transferred from a friend's account three weeks before you apply.

Most lenders require at least 5% of the purchase price to come from genuine savings, meaning funds you've held in your own name for at least three months. If you're buying at the median in Rowville and borrowing above 80% of the property value, that genuine savings portion becomes the difference between approval and a request for more documentation. Savings held in an offset account linked to an existing loan, term deposits, or shares sold and held in your account all count. A lump sum transferred in from a relative two weeks before application does not, even if it's staying with you permanently.

Consider a buyer who saved $40,000 over two years in a high-interest account, then received a $20,000 gift from family to reach a 10% deposit. The lender treats the $40,000 as genuine savings and the $20,000 as a non-genuine contribution. If the policy requires 5% genuine savings and the property is worth $600,000, the buyer needs $30,000 in genuine savings. They're covered. But if they only saved $25,000 and received $35,000 as a gift, they fall short and the application gets referred to a credit assessor who may decline it or increase the interest rate.

Mistake 2: Holding Your Deposit in Someone Else's Name

Funds sitting in your parents' account, even if they're quarantined for your use, don't count as your savings until they're transferred and held in your name for the required period.

This comes up often with buyers in their late twenties who've been setting money aside in a parent's offset account to help reduce their family home loan. The intent is sound, but when it's time to apply for a home loan, the lender sees a sudden deposit from a third party and asks for a signed gift letter. That reclassifies the funds as non-genuine savings, which can push you below the threshold or trigger Lenders Mortgage Insurance you thought you'd avoided.

If you're planning to buy in Rowville within the next six months and your deposit is currently held anywhere other than an account in your own name, move it now. Three months in your own savings or transaction account turns it into genuine savings. Two months doesn't.

Mistake 3: Paying LMI When a Guarantor Could Remove It

Lenders Mortgage Insurance protects the lender if you default, and it's charged whenever you borrow more than 80% of the property value.

For a 10% deposit, LMI can add anywhere from $10,000 to $20,000 to your upfront costs depending on the loan amount and lender. But if a parent or close family member is willing to offer security over their own home, you can borrow up to 105% of the purchase price without paying LMI at all, as long as your income supports the repayments. The guarantor doesn't hand over cash. They provide a limited guarantee, usually capped at the amount above 80% loan to value ratio, and that portion is secured against their property until you build enough equity to release them.

This is particularly relevant for Rowville buyers entering the market near established schools like Rowville Secondary College or Kindergarten, where families often have parents nearby who own property outright. We regularly see parents guarantee the deposit portion so their adult child can buy without waiting another two years to save or paying a five-figure LMI premium. The guarantor's liability reduces as you pay down the loan, and most are released within two to five years depending on property growth and repayment discipline.

Mistake 4: Applying with a 5% Deposit and No Genuine Savings

Some lenders advertise 5% deposit home loan options, and they do exist, but not all 5% deposits qualify.

If your entire 5% is a gift or a first home super saver scheme withdrawal that only hit your account last month, you'll be knocked back by lenders with strict genuine savings policies and pushed toward second-tier lenders with higher interest rates. The difference in rate can be 0.50% to 1.00% higher than what you'd access with a 10% deposit made up of genuine savings, which over a 30-year loan term adds tens of thousands in interest.

For first home buyers in Rowville looking at units or townhouses in the $500,000 to $600,000 range, a 5% deposit might seem like the fastest path to ownership. But if that 5% isn't structured correctly, you'll either pay more in LMI, cop a higher interest rate, or get declined and need to wait anyway. If you're three months away from meeting the genuine savings requirement, it's usually worth waiting.

Mistake 5: Using Your Entire Savings for the Deposit

Buyers often calculate their deposit to the dollar and forget that settlement comes with costs beyond the purchase price.

Stamp duty, conveyancing, building and pest inspections, loan establishment fees, and moving costs can add up quickly. In Victoria, stamp duty alone on a property near the Rowville median will run into the thousands, even with first home buyer concessions. If you drain your savings to hit a 10% deposit and then need to borrow again or rely on a credit card to cover settlement, you've created a serviceability problem that shows up when the lender recalculates your borrowing capacity.

Keep a buffer. If you've saved $60,000 and the property needs a $50,000 deposit, don't put down the full $60,000. Use $50,000 for the deposit and hold the rest for costs and contingency. Lenders want to see that you can manage the purchase without immediately falling into debt elsewhere, and it protects you if settlement is delayed or an unexpected repair is needed after the building inspection.

How Much You Actually Need Before You Apply

You need enough to cover the deposit, meet the lender's genuine savings requirement, and pay for settlement without borrowing further.

For a property in Rowville at the current median, a 10% deposit puts you in the most flexible position. You'll avoid LMI if you can stretch to 20%, but most buyers starting out will sit somewhere between 10% and 15%. On top of that, budget for stamp duty, legal fees, inspections, and at least $2,000 to $3,000 in miscellaneous costs. Add it all up and you're looking at your deposit plus another 3% to 5% of the purchase price held separately.

If you're not there yet, meet with a mortgage broker in Rowville who can map out what you need and when, based on actual lender policies rather than advertised minimums. We work with buyers at every stage, whether you're six months out or ready to make an offer this week. Call one of our team or book an appointment at a time that works for you.

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