Top tips to refinance when rates drop after first purchase

If you bought your first home when rates were high, refinancing could cut your repayments and unlock features your original loan never offered.

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Many first-time buyers locked in their mortgage when interest rates were climbing. Now that rates have shifted, staying on that original loan could mean paying more than necessary and missing out on features that make managing your home loan easier.

Why first-time buyers often pay more than they need to

First-time buyers typically accept the first loan that gets them into the property, especially in a tight market. That initial loan might have been approved quickly, but it often carries a higher interest rate or lacks features like an offset account or redraw facility. Once you've been making repayments for a year or two, you're in a stronger position with lenders. You've built equity, demonstrated repayment history, and have more options available than when you first applied.

Consider a buyer who purchased on the Central Coast with a 5% deposit and took the first approval offered. Two years later, they've built up equity through repayments and modest property growth, but they're still on a variable rate that hasn't moved in line with the market. Refinancing at that point could reduce their interest rate and add an offset account, which they didn't qualify for initially.

What happens when your fixed rate period ends

Fixed rates typically revert to a variable rate once the fixed period ends, and that variable rate is often higher than what new customers receive. Lenders don't automatically move you to their most competitive product. If your fixed rate is coming up for expiry, it's worth reviewing your options at least 90 days before the end of the term. This gives you enough time to compare what other lenders are offering and to complete a refinance application if the numbers make sense.

In our experience, borrowers who stay on the revert rate without reviewing alternatives can pay thousands more over the following years. The difference between a revert rate and a competitive variable rate can be 0.5% or more, which adds up quickly on a typical loan amount.

How refinancing improves access to offset accounts and redraw

An offset account links to your home loan and reduces the interest you're charged based on the balance sitting in the account. If you have an offset with a balance that matches your monthly expenses, you're effectively paying less interest each month without making extra repayments. Redraw lets you access any additional repayments you've made above the minimum, giving you flexibility if you need funds for renovations or unexpected costs.

Many first-time buyer loans don't include an offset account, or they charge extra for it. When you refinance, you can prioritise lenders that offer a full offset at no additional cost, which makes a tangible difference to how much interest you pay over the life of the loan.

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When switching from fixed to variable makes sense

Switching from a fixed rate to a variable rate gives you flexibility to make extra repayments without penalty and to access features that fixed loans typically don't allow. Variable rates also move with the market, which means if rates drop further, your repayments can reduce without needing to refinance again. Fixed rates offer certainty, but they lock you in. If your circumstances have changed since you first bought your property, or if you now have a higher income and want to pay down the loan faster, a variable rate might align with your goals.

Some borrowers split their loan between fixed and variable, which provides a middle ground. You get the stability of a fixed portion and the flexibility of a variable portion. That structure works well if you want to make extra repayments on part of the loan while keeping the rest predictable.

How to know if you're paying too much interest

If you haven't reviewed your loan in the past 12 months, you're likely paying more than you need to. Rates change, lender offers change, and your own financial position improves over time. A loan health check compares your current rate and features against what's available now. It's a straightforward process that shows whether refinancing would reduce your repayments or give you access to features that improve how your loan works for you.

Borrowers who refinanced after holding their original loan for two to three years often see a rate reduction of 0.3% to 0.7%, depending on their equity position and the lender they move to. That reduction doesn't sound dramatic, but on a loan amount of $500,000, it can save several thousand dollars each year.

What lenders look for when you refinance after one or two years

Lenders assess your equity, income stability, and repayment history. If you've been making repayments on time and your property value has held or increased, you're in a solid position. Even if your deposit was small initially, two years of repayments and property price movement can put you above the 80% loan-to-value ratio, which removes the need for lenders mortgage insurance on the new loan.

Your income matters as well. If you've had a pay rise, changed jobs for higher income, or reduced other debts since your first purchase, your borrowing capacity improves. That can open up lenders who weren't an option when you first applied, and those lenders might offer lower rates or features your current lender doesn't provide.

How the refinance process works in practice

Refinancing involves a property valuation, a review of your income and debts, and a formal loan application with a new lender. The new lender pays out your existing loan, and you start making repayments under the new loan terms. The process typically takes three to six weeks from application to settlement, depending on how quickly the valuation is completed and how responsive your current lender is with the discharge.

You'll need to provide recent payslips, bank statements, and details of your current loan. If you're refinancing with a mortgage broker, they handle most of the coordination with the new lender and your existing lender, which reduces the amount of back-and-forth on your end. The application itself is similar to your original home loan application, but often faster because you already own the property and have a repayment history.

Costs to account for when refinancing

Refinancing comes with costs, including discharge fees from your current lender, application fees with the new lender, and sometimes valuation fees. Discharge fees typically range from $300 to $500, and application fees vary by lender. Some lenders waive application fees as part of a refinance offer, so it's worth comparing what's included.

If you're still within a fixed rate period, you might face break costs, which can be substantial. Break costs are calculated based on the difference between your fixed rate and the current wholesale rate, multiplied by the remaining term. If you're close to the end of your fixed period, it's usually worth waiting. If you're only a year into a five-year fix and rates have dropped significantly, the break costs might outweigh the savings.

Using refinancing to access equity for your next step

Refinancing can also release equity if you want to use it for an investment property, renovations, or another purchase. If your property has increased in value since you bought it, you can borrow against that growth without selling. Equity release is structured as a loan increase, and the additional funds are usually available once the refinance settles.

Accessing equity makes sense if you have a clear use for the funds and the repayments still fit within your budget. Borrowing more increases your loan amount and your monthly repayments, so it's not a decision to make lightly. But if you're planning to buy an investment property or undertake renovations that add value, using equity can be more efficient than saving a deposit from scratch.

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Frequently Asked Questions

How long should I wait before refinancing my first home loan?

Most borrowers are in a stronger position to refinance after one to two years of repayments. By that time, you've built equity through repayments and potential property growth, and you've established a repayment history that lenders value.

What happens if my fixed rate period is ending?

Fixed rates typically revert to a variable rate that's often higher than what new customers receive. Reviewing your options at least 90 days before your fixed period ends gives you time to compare lenders and refinance if it makes financial sense.

Can I refinance if I only have a small amount of equity?

You can refinance with limited equity, but your options improve significantly once you're above 80% loan-to-value. If your equity is still below that threshold, you might pay lenders mortgage insurance again or face fewer lender options.

What costs should I expect when refinancing?

Typical costs include discharge fees from your current lender, application fees with the new lender, and sometimes valuation fees. Discharge fees are usually $300 to $500, and some lenders waive application fees as part of a refinance offer.

How does an offset account reduce my interest?

An offset account links to your home loan and reduces the interest charged based on the balance in the account. If you keep funds in the offset that cover your monthly expenses, you effectively pay less interest without making extra repayments.


Ready to get started?

Book a chat with a Finance & Mortgage Broker at CoastFin today.