mortgages

Extra Repayments Guide

See how extra repayments reduce interest and loan term. Learn the best strategies and common mistakes in Australia.

Updated Feb 2026

Extra Repayments: How to Cut Years Off Your Mortgage

Even small extra repayments can create outsized savings — because you’re reducing principal earlier.

Use the calculator:

The 3 most effective extra repayment strategies

  1. Round your repayment up (e.g., +$50 or +$100 each period)
  2. Add a fixed extra amount (e.g., +$200 fortnightly)
  3. Use windfalls (tax return, bonus) as lump-sum reductions (if supported)

The biggest mistake

Paying extra but keeping “lifestyle debt” (credit cards, car loan) high. Kill high-interest debt first if relevant.

Extra repayments vs offset

If you need access to the money later, consider offset first. If you want a “set-and-forget” payoff plan, extra repayments can be stronger.

Next: Offset account guideOffset account explained

Use the Home Loan Repayment Calculator

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