What Is Refinancing?

28th Sep, 2026 | Refinancing, Articles, Cut it

In this article:
You do not need to arrive with everything figured out. Just knowing your current lender's name and a rough idea of your loan balance is enough.
Wooden figures and blocks symbolize refinancing options available through Yellow Brick Road Home Loans.

What Is Refinancing?

If you have owned your home for a few years and heard the word “refinancing” without ever being entirely sure what it means, you are not alone. It gets thrown around a lot, but it rarely gets explained in plain language.

Let’s break down and understand what refinancing is, how the process works from start to finish, and whether it is something worth looking into for your situation.

Refinancing Explained

In simple terms, refinancing means replacing your current home loan with a new one. That new loan might be with your existing lender or with a completely different one. Either way, the old loan is paid out and a new one takes its place.

The reason people refinance is almost always the same: their current loan is no longer the best deal available to them. Interest rates change, lenders compete for new customers, and the home loan market shifts constantly. A rate that was competitive two or three years ago may no longer be competitive today.

Refinancing is how you close that gap.

Why Homeowners Decide to Refinance

There are a few common reasons people review their mortgage and consider switching.

The most frequent is a lower interest rate. Even a small reduction in your rate can make a meaningful difference to your monthly repayments and to the total amount you pay over the life of your loan.

Others refinance because their needs have changed. Perhaps they want access to features their current loan does not offer, such as an offset account. An offset account is a savings account linked to your home loan. The balance in that account reduces the amount of loan you are charged interest on. So if you have a $620,000 loan and $20,000 sitting in your offset account, you only pay interest on $600,000. Over time, that can save thousands of dollars.

Some homeowners refinance to access equity, which is the portion of your property’s value that you actually own outright. If your home has increased in value since you bought it, you may be able to refinance to a higher loan amount and use the difference for renovations, an investment, or other purposes.

How the Process Works, Step by Step

Refinancing sounds complex from the outside, but for most straightforward residential loans it is a manageable process with clear stages.

Step 1: Review your current loan

Before anything else, find out what you are currently paying. Log into your internet banking or check a recent statement and note your interest rate and your remaining loan balance. This is your starting point.

Step 2: Compare what is available

This is where a mortgage broker earns their value. Rather than you spending hours researching dozens of lenders and multiple different loan products, a broker does that work for you. They compare products from a wide range of lenders, taking into account your income, your loan balance, and what you need from a loan. They then present you with the options that make the most sense for your situation, and that are in your best interests.

Step 3: Apply for the new loan

Once you have chosen a loan, your broker helps you submit a formal application to the new lender. You will need to provide some documents, typically proof of income such as payslips or tax returns, identification, and details of your current loan and property. Your broker will tell you exactly what is needed so you are not guessing.

Step 4: Approval and settlement

The new lender assesses your application. If approved, they arrange to pay out your existing loan and your new loan begins. This stage is called settlement. Your broker manages the communication between your old lender, your new lender, and you, so the transition is as smooth as possible.

The whole process typically takes between two and four weeks from application to settlement, depending on your circumstances.

What It Can Mean in Real Dollars

Here is a practical example to make this concrete.

Imagine you have a home loan of $700,000 and your current interest rate is 6.5%. You have not reviewed your loan in two years. After speaking with a broker, you discover that a competitive rate in today’s market is 5.9%.

That difference of 0.6% on a $700,000 loan reduces your monthly repayment by several hundred dollars. Across 24 months, a borrower could retain more than $6,000 that would otherwise have gone to their lender in interest.

Here’s a quick comparison, based on a 30 year loan term:

  Current loan New loan
Interest rate 6.5% 5.9%
Monthly repayment $4,424 $4,152
Monthly saving   $272
Saving over 24 months   $6,540
This is a hypothetical estimate only, based on principal and interest repayments over a 30 year term with no fees included. Individual savings will vary depending on your loan amount, term, repayment type, and the rates and fees you are offered. Speak to a YBR mortgage broker for a personalised assessmen

Learn how much you can save through refinancing.

What Refinancing Costs

Refinancing can have fees. Your current lender will usually charge a discharge fee to close your loan, and your new lender may charge an application or establishment fee. These costs vary depending on your lender and loan type.

An experienced mortgage broker will add up all the fees upfront and compare them against your projected savings. If the savings clearly outweigh the costs, the maths makes sense. If they do not, an honest broker will tell you that too.

What to Expect From a Broker

A mortgage broker works for you, not for any single lender. Their job is to find the loan that suits your circumstances, explain your options clearly, and manage the process on your behalf. In most cases, the broker is paid a commission by the lender when your loan settles, which means the service costs you nothing directly.

You do not need to arrive with everything figured out. Just knowing your current lender’s name and a rough idea of your loan balance is enough to start the conversation.

Find Out Where You Stand

If you have not reviewed your home loan in the past two years, speaking with a local Yellow Brick Road mortgage broker is a straightforward way to find out whether you are on a competitive rate and what your options look like.

There is no cost to you for the conversation and no obligation to do anything at the end of it. You just get a clear picture of where you stand.

A quick review could uncover savings you didn’t know existed.