The answer to this question is dependent on your personal circumstances – there is no best time for refinancing that will apply to everyone.

If you want a lower interest rate but are happy with the other aspects of your loan it may be worth calling your lender to see if you can negotiate a better deal. If you have some equity up your sleeve – at least 20 per cent – and have done your homework to see what other lenders are offering new customers, pick up the phone to your bank and negotiate. If they aren’t prepared to offer you lower rate or fees, then you’ve already done the research, so consider switching.

Refinancing your home loan can involve a bit of paperwork but if you are moving on to a lower rate, it can save you thousands of dollars in the long-run. The first step is finding another loan on the market that you think will save you money over time or offer features that your current loan does not have. Once you have selected a couple of loans you are interested in, compare them with your current loan to see if you will save money in the long term on interest rates and fees. Remember to factor in any break fees and set up fees when assessing the cost of switching.

Once you have decided on a new loan it is simply a matter of contacting your existing and future lender to get the new loan set up. Beware that some lenders will revert your loan back to a 25 or 30 year term when you refinance which may mean initial lower repayments but may cost you more in the long run.

An ‘interest-only’ loan is a loan where the borrower is only required to pay back the interest on the loan. Typically, banks will only let lenders do this for a fixed period of time – often five years – however some lenders will be happy to extend this.

Interest-only loans are popular with investors who aren’t keen on putting a lot of capital into their investment property. It is also a handy feature for people who need to reduce their mortgage repayments for a short period of time while they are travelling overseas, or taking time off to look after a new family member, for example.

While moving on to interest-only will make your monthly repayments cheaper, ultimately, you will end up paying your bank thousands of dollars extra in interest to make up for the time where you weren’t paying off the principal.

The difference between an offset and redraw account is that an offset account is intended to work as a transaction account that can be accessed whenever you need. A redraw facility on the other hand is more like an “emergency fund” of money that you can draw on if needed but isn’t used for everyday expenses.

An offset account functions as a transaction account that is linked to your home loan. The balance of this account is offset daily against the loan amount and reduces the amount of principal that you pay interest on.

By using an offset account it’s possible to reduce the length of your loan and the total amount of interest payed by thousands of dollars. 

Example: If you have a mortgage of $500,000 but holding an offset account with $50,000, you will only pay interest on $450,000 rather then $500,000.

Fixed rate

A fixed rate home loan is a loan where the interest rate is set for a certain amount of time, usually between one and 15 years. The advantage of a fixed rate is that you know exactly how much your repayments will be for the duration of the fixed term. There are some disadvantages to fixing that you need to be aware of. Some products won’t let you make extra repayments, or offer tools such as an offset account to help you reduce your interest, while others will charge a significant break fee if you decide to terminate the loan before the fixed period finishes.

Variable rate

A variable rate home loan is one where the interest rate can and will change over the course of your loan. The rate is determined by your lender, not the Reserve Bank of Australia, so while the cash rate might go down, your bank may decide not to follow suit, although they do broadly follow market conditions. One of the upsides of variable rates is that they are typically more flexible than their fixed rate counterparts which means that a lot of these products will let you make extra repayments and offer features such as offset accounts.

Split rates home loans

A split loan lets you fix a portion of your loan, and leave the remainder on a variable rate so you get a bet each way on fixed and variable rates. A split loan is a good option for someone who wants the peace of mind that regular repayments can provide but still wants to retain some of the additional features variable loans typically provide such as an offset account. Of course, with most things in life, split loans are still a trade-off. If the variable rate goes down, for example, the lower interest rates will only apply to the section that you didn’t fix.

A fixed rate home loan is a loan where the interest rate is set for a certain amount of time, usually between one and 15 years. The advantage of a fixed rate is that you know exactly how much your repayments will be for the duration of the fixed term. There are some disadvantages to fixing that you need to be aware of. Some products won’t let you make extra repayments, or offer tools such as an offset account to help you reduce your interest, while others will charge a significant break fee if you decide to terminate the loan before the fixed period finishes.

An investment loan is a home loan that is taken out to purchase a property purely for investment purposes. This means that the purchaser will not be living in the property but will instead rent it out or simply retain it for purposes of capital growth.

Equity refers to the difference between what your property is worth and how much you owe on it. Essentially, it is the amount you have repaid on your home loan to date, although if your property has gone up in value it can sometimes be a lot more.

You can use the equity in your home loan to finance renovations on your existing property or as a deposit on an investment property. It can also be accessed for other investment opportunities or smaller purchases, such as a car or holiday, using a redraw facility.

Once you are over 65 you can even use the equity in your home loan as a source of income by taking out a reverse mortgage. This will let you access the equity in your loan in the form of regular payments which will be paid back to the bank following your death by selling your property. But like all financial products, it’s best to seek professional advice before you sign on the dotted line.

If your deposit was less than 20 per cent of your property’s value when you took out your original loan, you may have paid lenders’ mortgage insurance (LMI) to cover the lender against the risk that you may default on your repayments. 

If you refinance to a new home loan, but still don’t have enough deposit and/or equity to provide 20 per cent security, you’ll need to pay for the lender’s LMI a second time. This could potentially add thousands or tens of thousands of dollars in upfront costs to your mortgage, so it’s important to consider whether the financial benefits of refinancing may be worth these costs.

There is no set limit to how many times you are allowed to refinance. Some surveyed RateCity users have refinanced up to three times.

However, if you refinance several times in short succession, it could affect your credit score. Lenders assess your credit score when you apply for new loans, so if you end up with bad credit, you may not be able to refinance if and when you really need to.

Before refinancing multiple times, consider getting a copy of your credit report and ensure your credit history is in good shape for future refinances.

If you wish to return to your previous lender after refinancing, you will have to go through the refinancing process again and pay a second set of discharge and upfront fees. 

Therefore, before you refinance, it’s important to weigh up the new prospective lender against your current lender in a number of areas, including fees, flexibility, customer service and interest rate.

If your home loan was part of a package deal that included access to credit cards, transaction accounts or term deposits from the same lender, switching all of these over to a new lender can seem daunting. However, some lenders offer to manage part of this process for you as an incentive to refinance with them – contact your lender to learn more about what they offer.

No Cost Refinancing is an option available in the US where the lender or broker covers your switching costs, such as appraisal fees and settlement costs. Unfortunately, no cost refinancing isn’t available in Australia.

No, given the way the loan and title transfer works, you will not have to pay two mortgages at the one time. You will make your last monthly repayment on loan number one and then the following month you will start paying off loan number two.

When you take out a fixed interest home loan with the Commonwealth Bank, you’re able to lock the interest for a particular period. If the rates change during this period, your repayments remain unchanged. If you break the loan during the fixed interest period, you’ll have to pay the Commonwealth Bank home loan early exit fee and an administrative fee.

The Early Repayment Adjustment (ERA) and Administrative fees are applicable in the following instances:

• If you switch your loan from fixed interest to variable rate
• When you apply for a top-up home loan
• If you repay over and above the annual threshold limit, which is $10,000 per year during the fixed interest period
• When you prepay the entire outstanding loan balance before the end of the fixed interest duration.

The fee calculation depends on the interest rates, the amount you’ve repaid and the loan size. You can contact the lender to understand more about what you may have to pay. 

The Westpac home loan early termination fee or break cost is applicable if you have a fixed rate home loan and repay part of or the whole outstanding amount before the fixed period ends. If you’re switching between products before the fixed period ends, you’ll pay a switching break cost and an administrative fee. 

The Westpac home loan early termination fee may not apply if you repay an amount below the prepayment threshold. The prepayment threshold is the amount Westpac allows you to repay during the fixed period outside your regular repayments.

Westpac charges this fee because when you take out a home loan, the bank borrows the funds with wholesale rates available to banks and lenders. Westpac will then work out your interest rate based on you making regular repayments for a fixed period. If you repay before this period ends, the lender may incur a loss if there is any change in the wholesale rate of interest.

The length of time it will take to pay off your current home loan, based on the currently-entered mortgage balance, monthly repayment and interest rate.

You can access the equity in your home to help you fund your needs during your senior years. A ME Bank reverse mortgage allows you to tap into the equity you’ve built up in your home while you continue living in your house. You can also use the funds to pay for your move to a retirement home and repay the loan when you sell the property.

Generally, if you’re 60 years old, you can borrow up to 15 per cent of the property value. If you are older than 75 years, the amount you can access increases to up to 30 per cent. You can use a reverse mortgage calculator to know how much you can borrow.

To take out a ME Bank reverse mortgage, you’ll need to provide information like your age, type of property – house or an apartment, postcode, and the estimated market value of the property. The loan to value ratio (LVR) is calculated based on your age and the property’s value.