Simple hacks to reduce your home loan faster

How extra repayments work, when to make them, and how offset accounts compare when you're building equity on a Canberra property.

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Extra repayments cut years off your loan term and reduce the total interest you pay.

Most borrowers on variable rate loans can make unlimited extra repayments without penalty. Fixed rate loans often limit additional repayments to $10,000 to $30,000 per year before charging break costs. If you hold a split loan, the variable portion accepts unrestricted extras while the fixed portion remains subject to caps.

How Extra Repayments Build Equity

Every dollar you repay above the scheduled minimum reduces your principal balance immediately. Lower principal means less interest compounds each month, which accelerates equity growth.

Consider a buyer who borrows for an owner-occupied property in Canberra at the suburb's current median. They hold a variable rate loan and increase monthly repayments by $500. That additional amount targets the principal directly once the scheduled interest component is covered. Over the life of the loan, this strategy reduces the term and cuts total interest paid.

The effect compounds over time because interest is calculated daily on the outstanding balance. A reduction today means less interest tomorrow, which in turn reduces the balance faster.

When Fixed Rate Caps Affect Your Strategy

Fixed rate loans cap extra repayments to protect lenders from early repayment risk. If you exceed the annual cap, the lender may apply break costs calculated on the difference between the fixed rate and the current market rate over the remaining fixed term.

A borrower on a three-year fixed term with a $20,000 annual cap can make extras within that limit without penalty. If they come into $50,000 and want to pay it against the loan, exceeding the cap triggers a break cost calculation. In this scenario, splitting the payment over multiple years avoids the penalty, or switching the loan structure during a refinance may offer more freedom.

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Offset Accounts Versus Direct Repayments

An offset account is a transaction account linked to your loan. The balance in the offset reduces the principal used to calculate interest, without technically making a repayment.

Direct extra repayments reduce the loan balance permanently. Offset balances remain accessible, giving you liquidity for unexpected expenses or planned purchases. If you anticipate needing the funds within six to twelve months, an offset preserves access. If the funds are surplus and unlikely to be needed, a direct repayment reduces the balance faster and removes any temptation to spend.

Some lenders charge monthly fees for offset accounts, typically $10 to $15. If your average offset balance sits below $5,000, the fee may outweigh the interest saved. In that case, direct repayments deliver more value.

Rounding Up Repayments

Rounding your scheduled repayment to the nearest hundred or adding a fixed amount each fortnight is a low-effort approach that compounds over time.

If your minimum monthly repayment is $2,340, rounding to $2,500 adds $160 per month or $1,920 per year. Applied consistently, this reduces your loan term and total interest without requiring large lump sums.

Fortnightly repayments instead of monthly create a similar effect. Paying half your monthly amount every two weeks results in 26 payments per year, equivalent to 13 monthly payments instead of 12. The extra payment each year targets the principal directly.

Using Surplus Income and Windfalls

Tax refunds, bonuses, and inheritance are opportunities to reduce your loan balance in one transaction. Applying a lump sum directly to principal has a greater long-term effect than spreading it across multiple months.

A borrower receiving a $15,000 tax refund can apply it immediately to their variable rate loan without restriction. That lump sum reduces the principal by $15,000, lowering the daily interest calculation from that day forward. Over a remaining loan term of 20 years, the interest saved exceeds the refund amount many times over.

If you hold a fixed rate loan, confirm your remaining annual cap before making the payment. If the cap is exhausted for the current year, you can either hold the funds in an offset until the cap resets or consider whether the break cost is justified by the long-term saving.

Adjusting Your Strategy After Rate Movements

When your lender reduces your interest rate or you refinance to a lower rate, maintaining your previous repayment amount turns the rate cut into a faster repayment strategy. The lower rate reduces the interest portion of each repayment, so the same payment amount allocates more to principal.

If your repayment drops by $200 per month due to a rate reduction, keeping the original repayment level directs that $200 straight to principal reduction. You maintain the same budget while shortening your loan term.

Canberra's established suburbs, including Belconnen, Woden Valley, and Tuggeranong, have steady demand from both owner-occupiers and renters tied to the public service and university sectors. Buyers in these areas often prioritise stability and long-term equity growth, which makes disciplined repayment strategies particularly relevant.

Reviewing Loan Features for Repayment Freedom

Some loan products restrict redraw or charge fees to access extra repayments once made. Before committing to a regular extra repayment strategy, confirm your loan allows free redraw if your circumstances change.

A loan health check identifies whether your current loan structure supports your repayment goals or whether switching products would remove barriers. Loans marketed with low rates sometimes carry restrictions on extra repayments, redraw limits, or offset access that undermine long-term value.

If you're planning to increase repayments significantly, confirm the loan terms allow it without penalty. Some lenders place caps even on variable products, though this is uncommon among major lenders.

Prioritising Repayments Across Multiple Loans

If you hold both an owner-occupied loan and an investment loan, prioritise extra repayments on the owner-occupied debt. Interest on owner-occupied loans is not tax deductible, so reducing that balance delivers a higher after-tax benefit.

Interest on investment loans remains deductible against rental income, which reduces the effective cost of that debt. Paying down non-deductible debt first improves your overall financial position and frees up cash flow faster.

Once the owner-occupied loan is cleared or reduced to a manageable level, redirect surplus repayments to the investment loan or consider debt recycling strategies to convert remaining non-deductible debt into deductible debt over time.

Call one of our team or book an appointment at a time that works for you to review your current loan structure and identify the repayment approach that fits your goals and cash flow.

Frequently Asked Questions

Can I make extra repayments on a fixed rate home loan?

Most fixed rate loans allow extra repayments up to an annual cap, typically $10,000 to $30,000. Exceeding the cap may trigger break costs calculated on the remaining fixed term.

Should I use an offset account or make direct extra repayments?

An offset account keeps funds accessible while reducing interest, suited to short-term savings or emergency buffers. Direct repayments reduce the loan balance permanently and work if you won't need the funds back.

How do extra repayments affect my loan term?

Extra repayments reduce your principal balance, which lowers the interest calculated daily. This compounds over time, shortening your loan term and reducing total interest paid.

Can I redraw extra repayments if my circumstances change?

Many loans allow free redraw of extra repayments, but some products restrict access or charge fees. Confirm your loan terms before committing to regular extras.

Should I prioritise repaying my owner-occupied or investment loan?

Prioritise the owner-occupied loan because interest is not tax deductible. Investment loan interest is deductible against rental income, reducing its effective cost.


Ready to get started?

Book a chat with a Finance & Mortgage Brokers at Rentvesting Mortgage Broker today.