A 30-year loan is a default setting, not a life sentence. Every one of the tactics below shortens it; stacked together they routinely cut a decade or more. None require windfalls, just structure and consistency.
The big four
- 1. Get the rate right first. Nothing beats it. A 0.4% cut on a $650,000 loan saves about $50,000 over the term. Start with a reprice or refinance.
- 2. Pay extra, early. Money paid in the first ten years does the most damage to interest. Even $200 a month extra on that $650,000 loan cuts around three years off.
- 3. Use an offset properly. Salary in, bills out, savings parked. Every dollar sitting there works at your loan rate, tax free. See offset vs redraw.
- 4. Keep repayments level after rate cuts. When rates fall and you keep paying the old amount, the difference silently attacks the principal.
The supporting five
- 5. Fortnightly repayments, if calculated as half the monthly amount: you sneak in one extra monthly payment a year.
- 6. Bank the windfalls. Tax refunds and bonuses hit hardest in the offset or as lump sums.
- 7. Round up. $2,847 becomes $3,000. You will not feel it; the loan will.
- 8. Review yearly. Rates drift; loyalty costs. A yearly rate check keeps tactic #1 working.
- 9. Avoid refinancing back to 30 years every time you switch, unless you deliberately keep repayments at the old level.
See your own numbers
Model what extra repayments or an offset balance do to your loan term and total interest.
Open the offset calculator →Structure beats willpower
The households that finish early automate everything above once and let it run. Nathan sets the structure up in one review: right rate, right offset, right repayment settings.