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Refinancing

Refinancing in northern Brisbane: how a break-even analysis works, and when to stay put

Switching lenders only makes sense when the savings beat the costs. Here is how a break-even analysis works, and why we sometimes tell clients not to refinance.

08/06/2026 • Chorus Finance

Last updated 15/06/2026

Refinancing can lower your repayments or free up equity, but it only makes sense when the savings beat the costs. The tool we use to decide is a break-even analysis, and sometimes it tells us to advise you to stay put.

What is a break-even analysis?

A break-even analysis works out how many months it takes for the savings from a new loan to recover the cost of switching to it. If you save a certain amount each month but switching costs you several hundred to a few thousand dollars upfront, the break-even point is the month where you are finally in front. If you are likely to sell or refinance again before that point, switching may not be worth it.

What are the real costs of switching?

The headline rate is only part of the picture. A proper comparison includes:

  • Discharge or release fees on your current loan.
  • Application, settlement or valuation fees on the new loan.
  • Government mortgage registration and deregistration fees.
  • Lenders Mortgage Insurance again, if your equity is below 20 percent (LMI is generally not transferable between lenders).
  • The effect of any annual package fee.

We map all of these against the genuine monthly saving so you see the full position, not just a lower advertised rate.

When should I not refinance?

When the numbers do not support it. If your break-even point is years away and you may move sooner, or if going below 20 percent equity would trigger a fresh LMI premium that wipes out the saving, staying put can be the better call. We say so plainly.

What else can refinancing do besides lower my rate?

Refinancing is also a tool for structure, not just price. It can consolidate debt, fund a renovation, or release equity for a next purchase without cross-collateralising your existing loan. For owners of character homes in suburbs like Grange, Wilston or Kedron, an equity release is often how a renovation gets funded cleanly.

If you want to know whether refinancing actually improves your position, start an assessment and we will run the numbers with you.

Frequently asked questions

How do I know if refinancing is worth it?

Run a break-even analysis. Compare the genuine monthly saving from the new loan against the total switching costs, including discharge, application and government fees and any fresh LMI. If you reach the break-even point well before you are likely to sell or refinance again, it is generally worth considering.

Will refinancing hurt my credit score?

Each loan application creates a credit enquiry. We tell you before anything is sent to a lender.

Can I refinance to access equity for a renovation?

Often yes. If you have built equity, a refinance or a standalone top-up can fund a renovation or a next deposit. We structure it without cross-collateralising your loans so each property stays freestanding and your options remain open.

About the author

Chorus Finance

Chorus Finance is a Brisbane mortgage broking practice. The founder holds an MBA in Finance and has worked in mortgage broking since 2020. The practice helps Brisbane borrowers, including first home buyers, refinancers, and people with self-employed income, understand their home-loan options.

More about Chorus Finance →

Chorus Finance helps Brisbane homeowners review their mortgage and first home buyers plan their next move.

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Chorus Finance Pty Ltd | ACN: 641 810 755 | ABN: 42 641 810 755 | Credit representative of AFG's ACL 389087 | ASIC Authorised Credit Representative Number Company - 527416

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