Common Mistakes When Choosing Home Loan Features

Choosing Loan Features Without Understanding How You'll Use Them

A home loan feature is only valuable if it matches your financial habits. Offset accounts work well for people who keep a buffer in their transaction account, while redraw facilities suit borrowers who make lump sum repayments when cash is available.

Consider a buyer in Como who chose a package with a linked offset but never maintained more than $2,000 in the account. The annual fee for the offset was $395, so over five years they paid nearly $2,000 for a feature that saved them less than $300 in interest. The same borrower could have used a no-frills variable rate home loan with a lower interest rate and avoided the packaging fee entirely.

If you don't regularly deposit surplus income or irregular payments like tax refunds, an offset account won't deliver the benefit it promises. Redraw, by contrast, doesn't require you to hold funds in a separate account. Once you make extra repayments into the loan, those funds reduce your interest immediately and you can access them later if needed, though some lenders apply processing times or restrictions.

What a Split Rate Home Loan Actually Does

A split loan divides your borrowing between a fixed interest rate portion and a variable rate portion. You choose the split, such as 50/50 or 70/30, and each portion operates independently with its own repayment schedule and features.

For a borrower in Como refinancing from a full variable loan, splitting $600,000 into $300,000 fixed at 5.89% and $300,000 variable at 6.15% meant they locked in repayment certainty on half the loan while keeping access to an offset account on the variable portion. When rates dropped six months later, they benefited from the variable portion moving down to 5.95%, while the fixed portion held steady. The offset on the variable half continued to reduce interest on that $300,000, and they avoided paying a package fee on the fixed portion.

The main limitation is that fixed rate portions don't allow offset accounts or unlimited extra repayments. Most lenders cap additional repayments on the fixed portion at $10,000 to $30,000 per year without triggering break costs. If you want full flexibility, keep the variable portion large enough to absorb any lump sum payments you expect to make.

Offset Accounts and How They Reduce Interest

An offset account is a transaction account linked to your home loan. The balance in the offset is subtracted from your loan balance before interest is calculated each day. If your loan balance is $500,000 and your offset holds $30,000, you pay interest on $470,000.

Full offsets deliver a dollar-for-dollar reduction in interest. Partial offsets apply only a percentage of the balance, such as 40% or 60%, and are less common now. Most lenders offering offset accounts provide full offset functionality, but you should confirm this before proceeding with a home loan application.

For owner-occupied borrowers, every dollar in the offset saves interest at your home loan rate, which is usually higher than the interest you'd earn in a savings account after tax. If your variable rate is 6.10%, keeping $20,000 in offset saves you roughly $1,220 per year in interest. That same $20,000 in a savings account earning 4.50% before tax would return around $630 after tax for someone on a marginal rate of 32.5%.

Interest Only Repayments and When They Make Sense

Interest only repayments mean you pay only the interest charged each month without reducing the principal loan amount. The loan balance stays the same throughout the interest only period, which is typically one to five years for owner occupied home loans and up to ten years for investment loans.

Investors sometimes use interest only to maximise tax deductions, as all interest on an investment loan is deductible. Cash flow is lower because repayments are smaller, and any surplus can be directed toward the offset or other investments. Once the interest only period ends, the loan reverts to principal and interest repayments and the remaining balance is amortised over the remaining term.

For owner-occupiers, interest only can provide temporary relief during periods of reduced income, such as parental leave or a career change, but it doesn't build equity. A borrower in Como on interest only for three years would still owe the full loan amount at the end of that period, meaning the total interest paid over the life of the loan is higher compared to principal and interest from the start. Most brokers recommend interest only only when there's a clear short-term reason and a plan to revert to principal and interest within a set timeframe.

Portable Loans and Why They Matter in Como's Riverside Market

A portable loan allows you to transfer your existing home loan to a new property without refinancing or paying discharge fees. This matters in Como, where many buyers upgrade within the suburb as families grow or downsize to riverfront apartments closer to the South Perth foreshore.

If you're on a fixed interest rate and want to sell and buy again before the fixed term ends, portability lets you take the loan with you and avoid break costs. Not all lenders offer portability, and those that do may apply conditions, such as requiring the new property to settle within 90 days of selling the old one, or limiting portability to properties of equal or greater value.

A buyer moving from a townhouse in Como to a larger home near Melville would need to discharge their loan if portability wasn't available, which could trigger early exit fees or break costs depending on the loan structure. Checking portability terms before committing to a fixed rate home loan gives you flexibility if your circumstances change, particularly if you're purchasing in an area where upsizing or lifestyle moves are common. You can compare home loan features with the help of a mortgage broker in Como who understands the local property market.

Redraw Facilities and How They Differ from Offset

A redraw facility allows you to access extra repayments you've made on your home loan. Once you pay more than the minimum required, that surplus sits within the loan and continues to reduce the interest you're charged. If you need cash later, you can redraw those funds, though some lenders charge a fee or apply a minimum redraw amount.

Redraw is included on most variable home loans at no additional cost, while offset accounts usually come with a package fee or higher interest rate. If you're comparing a loan with offset at 6.25% and a package fee of $395 per year against a no-fee loan with redraw at 6.05%, the second option saves you 0.20% per year plus the annual fee. On a $500,000 loan, that's around $1,395 in the first year alone.

The key difference is access. Offset funds are held in a separate transaction account and can be spent at any time with a debit card. Redraw requires a request, which might take one to three business days, and some lenders restrict how often you can redraw or set a minimum redraw amount of $500 or more. If you value instant access, offset is the right choice. If you prefer lower costs and don't need immediate access to surplus funds, redraw is often sufficient.

Fixed Rate Home Loans and Break Costs

A fixed interest rate home loan locks your rate for a set period, typically one to five years. Your repayments stay the same regardless of market movements, which provides certainty if you're on a fixed income or prefer consistent budgeting.

The tradeoff is limited flexibility. Most fixed rate home loans don't allow offset accounts, restrict extra repayments to a set cap, and charge break costs if you exit the loan early. Break costs apply when you discharge, refinance, or make repayments above the annual limit during the fixed period. The cost depends on how much rates have moved since you fixed and how much time is left on the fixed term. If rates have fallen significantly, break costs can be substantial.

You can avoid this by keeping part of your loan on a variable rate, which allows unlimited extra repayments and full offset functionality. A split rate structure with 60% fixed and 40% variable gives you repayment certainty on the majority of the loan while maintaining flexibility on the variable portion. If you think there's any chance you'll sell, refinance, or receive a lump sum during the fixed period, this structure is worth considering.

Loan to Value Ratio and How It Affects Features

Your loan to value ratio is the percentage of the property value you're borrowing. If you're buying a home for $800,000 with a $720,000 loan, your LVR is 90%. Lenders apply different pricing and feature availability depending on your LVR, and borrowers above 80% LVR usually pay Lenders Mortgage Insurance.

Some lenders restrict offset accounts or premium features to loans with an LVR below 90%, or charge a higher interest rate if you want those features at a higher LVR. If you're a first home buyer using the Australian Government 5% Deposit Scheme, which allows you to borrow with a 5% deposit and government guarantee, you'll need to check which features are available on the loan products offered by participating lenders.

Keeping your LVR below 80% gives you access to the widest range of home loan products and the lowest rates. If you're close to that threshold, contributing a slightly larger deposit or using a guarantor to reduce your LVR can open up offset, lower rates, and waived fees that wouldn't otherwise be available. A local mortgage broker can model the difference between borrowing at 85% LVR versus 78% LVR and show you whether the upfront cost is worth the long-term benefit.

If you're ready to discuss which home loan features suit your situation, call one of our team or book an appointment at a time that works for you.

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