Lately it can feel like everyone is talking about their home loan. A mate at the barbecue mentions switching lenders. A colleague says they shaved hundreds off their monthly repayment. You nod along and wonder quietly whether you are the only one sitting still. If you have not looked at your loan in two or more years, there’s evidence that you might be missing something the rest of the country has already noticed.

So what is actually going on? And does it mean you should do something about your own loan?

Let’s dive into the numbers, what is driving them, and how to tell whether your loan is still working for you.

What the record numbers actually show

According to the Australian Banking Association, more than 640,000 homeowners refinanced their mortgage in 2025. That is a record. Even more telling, 64% of those people did not just renegotiate with their current bank. They switched to a new lender entirely.

That last figure matters. It tells us most refinancers were not simply tidying up their existing arrangement. They were voting with their feet, moving their business somewhere that offered a better deal.

Why so many people are moving now

The rate environment explains a lot. The Reserve Bank of Australia has lifted the cash rate three times in 2026, in February, March and May.

On a $600,000 home loan, this has added roughly $262 per month to your mortgage repayment, totalling over $3,265 per year in increased repayments. Canstar’s analysis of the three 2026 rate hikes shows just how much the increases have added to monthly repayments across different loan sizes:

Source: Canstar. Based on an owner-occupier paying principal and interest with 25 years remaining at the RBA average existing customer variable rate. Calculations assume banks pass on each hike in full to existing variable customers the month after each decision. This does not factor in fees. This information is general and has not taken into account your objectives, financial situation or needs.

For homeowners who expected rates to keep falling, that has been a wake-up call. Repayments are higher than borrowers may have planned for. The Australian Bureau of Statistics backs this up. Its lending indicators show refinancing activity has stayed elevated as borrowers respond to the higher rate environment.

What this means for your own loan

Lenders tend to save their sharpest rates for new customers, not loyal existing ones. So if you signed up two, three or four years ago and have not looked since, there is a fair chance your rate has quietly drifted behind the market.

This is not about blaming yourself. You set up your loan, you pay it each month, and you get on with things. But staying put is still a decision, and it can carry a cost.

A simple way to tell if you are paying too much

You do not need to be a finance expert to work this out. Start with three quick questions:

• What am I paying now? Find your current interest rate on your latest loan statement or in your online banking.
• What is available in the market? Compare your rate against current refinancing options.
• What would it cost to switch, and how long to break even? Most refinancing costs are modest, and many borrowers recoup them within months.

If your rate starts with a higher number than the deals you are seeing advertised, that is a strong sign it is worth a closer look.

What a small saving can mean

Let us put some numbers to it. Imagine a $600,000 home loan over a 30-year term.

• At a rate of 6.5%, the monthly repayment is roughly $3,792.
• At a rate of 6.0%, the monthly repayment is roughly $3,597.

That is a difference of around $195 a month, or about $2,340 a year, from a rate gap of roughly half a percentage point. Over the life of a loan, small differences add up.

Want to see how your own rate stacks up? Use the YBR loan comparison calculator to compare your current rate against the market in a few minutes.

The common questions

Why are so many people refinancing right now?

After three rate rises in 2026 lifted the cash rate to 4.35%, repayments climbed for many homeowners. Record refinancing in Australia, with more than 640,000 mortgages refinanced in 2025 (Australian Banking Association), reflects borrowers checking their loans and acting to reduce costs.

Should I refinance my home loan?

It depends on your situation, but if you have not reviewed your loan in a while, it is worth finding out. Compare your current rate against the market, weigh the switching costs, and consider speaking with a YBR mortgage broker who can assess your circumstances.

Do I have to switch lenders to save money?

Not always. Some homeowners negotiate a better rate with their current lender. That said, 64% of those who refinanced in 2025 switched to a new lender (Australian Banking Association), which suggests many found stronger deals by moving.

How much could I save by refinancing?

It varies based on your loan size, interest and term (or length of the loan). On a $600,000 loan over 30 years, a rate difference of roughly half a percentage point can mean around $2,340 a year, as shown in the example above.

Is switching home loan lenders complicated?

It is generally more simple than borrowers expect. A YBR broker can handle much of the legwork, comparing options and guiding you through the process. The first step is simply finding out where your current loan stands.