Borrow
How an extra $50 per week impacts your mortgage
New modelling has suggested that Australians with a $400,000 loan balance against their name could save tens of thousands in interest if they contribute an extra $50 per week to their mortgage.
How an extra $50 per week impacts your mortgage
New modelling has suggested that Australians with a $400,000 loan balance against their name could save tens of thousands in interest if they contribute an extra $50 per week to their mortgage.
New modelling from AMP showed that the extra $50, on top of regular repayments, would save four years and $46,992 in interest.
According to AMP’s modelling, the figures reveal that if people pay extra or keep their repayments at the same level as interest rate decreases, it has a significant impact on their future interest bill.
AMP Bank CEO Sally Bruce believes these extra payments could help Australians save thousands.
“Many people are unaware of the powerful impact extra repayments can make to their mortgage. With recent cuts to variable mortgage rates, home loan customers have a choice to make around whether to pocket the rate cut or save the extra money, or a portion of it, back into their home loan,” said Ms Bruce.

While this might not be realistic for everyone’s situation, anyone that can pay an additional $50 can greatly benefit.
“We know no two home loan customers are the same. We encourage anyone with a mortgage to consider their personal financial circumstances before deciding whether making extra repayments is right for them,” said Ms Bruce.
Adding $50: how the numbers stack up
AMP also applied the $50 method to other loan amounts, showing the marked difference the extra repayments make. They are as follows:
- $300,000 loan: Save $44,150 in interest and pay off the home loan five years and one month earlier.
- $400,000 loan: Save $46,992 in interest and pay off the home loan four years earlier.
- $500,000 loan: Save $48,887 in interest and pay off the home loan three years and four months earlier.
- $1,000,000: Save $53,203 in interest and pay off the home loan one year and nine months earlier.
About the author
About the author
Loans
Australia’s credit pivot: Mortgage enquiries hit a three‑year peak as households lean on plastic — what lenders and fintechs must do next
Australian home loan interest has rebounded even as households lean harder on cards and personal loans — a classic late‑cycle signal that demands sharper risk, pricing and AI executionRead more
Loans
Trust is the new yield: Why brokers win when credibility compounds
In a market where products look interchangeable, credibility has become the most defensible asset in mortgage broking. With broker channel share hitting record highs and AI reshaping client ...Read more
Loans
Mortgage Relief Window: How Australia’s Lenders Are Rewiring Risk and Growth at a Three‑Year Lull
Australia’s mortgage stress has eased to its lowest level since early 2023, creating a rare—likely brief—window for lenders, brokers and fintechs to reset risk and rebuild growth. This case study ...Read more
Loans
Why ANZ’s tougher stance on company-borrowed home loans matters: A case study in risk recalibration, competition, and what CFOs should do next
ANZ has tightened mortgage credit parameters for loans where a company or trust is the borrower—an apparently narrow policy tweak with wide operational consequences. It signals a broader recalibration ...Read more
Loans
Mortgage 2026: Australia’s share‑of‑wallet war will be won on switching, data rights and AI discipline
The defining feature of Australia’s 2026 mortgage market won’t be house prices; it will be switching velocity. With competition reforms sharpening the Consumer Data Right, lenders and brokers that ...Read more
Loans
Mortgage remorse reshapes the game: Australia's lending squeeze set to redefine banking and household demand
A growing cohort of Australians is rethinking recent home loan decisions as higher repayments collide with household budgets. This isn’t just consumer angst; it’s an economy-wide red flag for lenders, ...Read more
Loans
Aussie mortgage game-changer: Brokers dominate while AI sharpens the edge
Mortgage brokers now originate roughly three in four new Australian home loans, a structural shift that rewires bank economics, product strategy and customer acquisition. MFAA data shows broker market ...Read more
Loans
Fixing the future: How brokers and lenders can turn rate-hike anxiety into strategic advantage
Australian borrowers are leaning into short-term fixed loans as rate uncertainty lingers, shifting risk from households to lenders and their funding partners. That creates a narrow window for broker ...Read more
Loans
Australia’s credit pivot: Mortgage enquiries hit a three‑year peak as households lean on plastic — what lenders and fintechs must do next
Australian home loan interest has rebounded even as households lean harder on cards and personal loans — a classic late‑cycle signal that demands sharper risk, pricing and AI executionRead more
Loans
Trust is the new yield: Why brokers win when credibility compounds
In a market where products look interchangeable, credibility has become the most defensible asset in mortgage broking. With broker channel share hitting record highs and AI reshaping client ...Read more
Loans
Mortgage Relief Window: How Australia’s Lenders Are Rewiring Risk and Growth at a Three‑Year Lull
Australia’s mortgage stress has eased to its lowest level since early 2023, creating a rare—likely brief—window for lenders, brokers and fintechs to reset risk and rebuild growth. This case study ...Read more
Loans
Why ANZ’s tougher stance on company-borrowed home loans matters: A case study in risk recalibration, competition, and what CFOs should do next
ANZ has tightened mortgage credit parameters for loans where a company or trust is the borrower—an apparently narrow policy tweak with wide operational consequences. It signals a broader recalibration ...Read more
Loans
Mortgage 2026: Australia’s share‑of‑wallet war will be won on switching, data rights and AI discipline
The defining feature of Australia’s 2026 mortgage market won’t be house prices; it will be switching velocity. With competition reforms sharpening the Consumer Data Right, lenders and brokers that ...Read more
Loans
Mortgage remorse reshapes the game: Australia's lending squeeze set to redefine banking and household demand
A growing cohort of Australians is rethinking recent home loan decisions as higher repayments collide with household budgets. This isn’t just consumer angst; it’s an economy-wide red flag for lenders, ...Read more
Loans
Aussie mortgage game-changer: Brokers dominate while AI sharpens the edge
Mortgage brokers now originate roughly three in four new Australian home loans, a structural shift that rewires bank economics, product strategy and customer acquisition. MFAA data shows broker market ...Read more
Loans
Fixing the future: How brokers and lenders can turn rate-hike anxiety into strategic advantage
Australian borrowers are leaning into short-term fixed loans as rate uncertainty lingers, shifting risk from households to lenders and their funding partners. That creates a narrow window for broker ...Read more
