The Real Costs of Refinancing - And When They're Worth Paying

Refinancing isn't free to do - and anyone who implies otherwise is selling something. Here's every cost involved, roughly what each runs to, and the honest framework for deciding whether they're worth paying.

The standard costs (most refinances)

Discharge fee - often $150–$400. Your outgoing lender charges this to close the loan and release the mortgage. It's unavoidable and mildly annoying, which is roughly its purpose.
Government fees - typically a few hundred dollars. Registering the discharge of the old mortgage and registration of the new one, set by your state's land registry.
New-lender setup - $0 to around $700. Application and valuation fees vary; many lenders waive both for refinancers, and valuations are frequently done at no cost to you. Worth checking rather than assuming either way.
Ongoing package fees - up to a few hundred dollars a year. Not a switching cost as such, but if the new loan carries an annual fee the old one didn't, it belongs in your comparison.

The two costs that can blow up the maths

Fixed-rate break costs. Leaving a fixed loan mid-term can cost anywhere from trivial to many thousands, depending on how rates have moved since you fixed and how long remains. Always get the payout figure from your lender before doing anything else - it's a phone call, and it decides whether the conversation continues. (If your fixed term is simply ending soon, that's a different and much better situation - see the fixed-rate ending playbook.)
Lenders Mortgage Insurance, again. If your loan sits above 80% of your home's current value, a new lender will usually want a fresh LMI premium - often thousands, and it protects them, not you. This is the most common reason I tell someone to wait: a year or two of repayments or property growth can pull you under 80% and transform the deal.

So when are the costs worth paying?

One number answers it: the break-even point - switching costs divided by monthly saving. Under 12 months and you're being paid to switch from year two onward. Around 18–24 months, it's marginal and worth a harder look at features and your plans. Beyond that - or if you may sell soon - the case usually fails. The refinance savings calculator works out your break-even automatically.

A word on cashbacks

Cashback offers exist and can genuinely cover the switching costs with room to spare. Two honest cautions: the offers change constantly (so I won't quote figures that will be stale next month), and a cashback bolted to a mediocre rate is a gift that costs you money within a year or two. And serial "cashback hopping" every few months tends to hurt your credit file and rarely beats simply holding a sharp loan. Judge the package, not the sweetener.

The cost nobody invoices you for

Your time. Refinancing involves paperwork, and that's exactly the part a broker takes off your hands - I handle the comparison, the application and the chasing, and the lender pays my commission if the loan settles, so there's no fee to you. If the numbers say stay put, you'll hear that too.

Quick answers

What does it typically cost to refinance a home loan?

For most variable-rate loans, commonly $700–$1,200 all up: a discharge fee from your outgoing lender (often $150–$400), government registration fees (a few hundred dollars, varying by state), and sometimes application or valuation fees with the new lender - though many waive these. Fixed-rate break costs are the exception and can run into the thousands, so check those first.

What is Lenders Mortgage Insurance and why does it matter when refinancing?

LMI is insurance that protects the lender (not you) when you borrow more than 80% of a property's value. If your loan is still above 80% of your home's current value, refinancing can trigger a fresh LMI premium - often thousands of dollars - which usually kills the case for switching. Below 80%, it's not a factor.

Are refinance cashback offers worth it?

Sometimes - a genuine cashback can cover switching costs several times over. But offers come and go, usually carry conditions, and a cashback attached to an uncompetitive rate can cost more than it gives within a year or two. Judge the whole package over time, not the upfront sweetener.

Want the full cost-vs-saving picture for your loan? Start your obligation-free enquiry → or call Michael on 0477 979 377.

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The Real Costs of Refinancing (and When They're Worth Paying)