Guide

Refinance Broker Sydney Break-Even Guide

Short answer: refinance only when savings recover costs in a sensible timeframe and the new structure improves your control, not just your headline rate.

Break-even formula

Break-even months = Total refinance costs / Monthly repayment savings.

What to include in costs

  • Current lender discharge and closure fees.
  • New lender setup and settlement costs.
  • Valuation or legal costs where applicable.
  • Any additional fees tied to loan features you need.

Decision thresholds

  • Short break-even with structure improvement: usually strong candidate.
  • Long break-even and weak structure gains: usually low priority.
  • Unclear fee assumptions: gather exact costs before committing.

Recommended service pathways

Next step: test numbers in our refinancing calculator, then compare with refinancing strategy support.

Costs to include in a refinance break-even

Include in break-evenWhere it comes from
Discharge feeYour current lender
Application or establishment feeThe new lender
Valuation and settlement feesThe new lender or settlement agent
Government registration feesMortgage discharge and registration
Fixed-rate break costsYour current lender, if you are fixed
Cashback (subtract)The new lender, subject to conditions

Read next

Sources (checked October 2026): Moneysmart: Choosing a home loan.

FAQ

Refinance Break-Even FAQs

What is refinance break-even?

Break-even is the point where savings from the new loan exceed total switching costs. Before this point, refinancing may reduce flexibility without net benefit.

How many costs should be included in break-even?

Include discharge fees, setup fees, valuation costs, legal costs if applicable, and any lender-specific charges so your estimate is realistic.

Can a lower rate still be a bad refinance?

Yes. If costs are high, break-even is too long, or structure worsens flexibility, a lower headline rate may not improve your full outcome.

How do I calculate refinance break-even?

Add up every switching cost, such as discharge, application, valuation and settlement fees, then divide by the monthly repayment saving. For example, $1,500 in costs and a $150 monthly saving breaks even in about 10 months. If you may sell or switch again before then, the refinance may not be worth it.

Does a refinance cashback count towards break-even?

Yes, it reduces your net switching cost, but check the conditions. Some cashback offers come with a higher rate or fees, or a clawback if you leave early, which can wipe out the benefit over the life of the loan.

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Want a Refinance Break-Even Review?

Share your current structure and we will map whether refinancing is likely worth it.

Share a few details and a broker will contact you to discuss your options. You can provide a fuller picture in the optional assessment.

  • Direct broker support
  • Costs explained clearly
  • No obligation to apply