Home loan calculations

Home loan calculations

When selecting the best home loan for your circumstances, taking some smart steps early could potentially save you thousands of dollars over the life of the home loan.

To determine what you can comfortably afford to borrow, begin your search with RateCity’s home loan calculator and other budget planners. The government’s Money Smart website offers a great budgeting tool that covers every aspect of life’s expenses – even entertainment costs!

Home loan calculator

RateCity’s best home loan calculator makes it easy to compare home loans, just enter the amount that you wish to borrow and the calculator will provide a monthly repayment figure from a number of different home loan lenders.

In addition to entering a dollar amount into the home loan calculator, you can also experiment with making ‘extra’ and ‘lump sum’ repayments.  By calculating the potential interest you might save by making additional payments, you’ll  not only shave years off the home loan’s lifespan, but also potentially save plenty of coin that would otherwise find its way into your lender’s pockets.

Accelerate your repayments

One way to save on interest is by making extra repayments. By using RateCity’s best home loan calculator, you can calculate the difference that small payments can make over the term of a home loan. To experience the maximum financial impact on the interest, ideally start by making early payments from day one.

Lump sum payments

Paying a lump sum such as your annual tax refund or salary bonus, can also help reduce the extra interest you might pay over the life of the home loan. However, ensure that your lender offers a ‘redraw facility’ or ‘mortgage offset account’, so you can access this money in an emergency.

Shorten your loan

The standard home loan term in Australia is usually 25 or 30 years. However by taking out a loan for a shorter term, say for 20 years, it’s possible to shave the overall interest you’ll pay. Be aware that the shorter the home loan is, the higher the regular repayments will be – and this is where a budget comes in.

Begin down the path of home ownership by working out your home loan budget with the home loan calculator and compare some great Australian home loans in one place.

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Learn more about home loans

How do I refinance my home loan?

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.

What are extra repayments?

Additional payments to your home loan above the minimum monthly instalments, which can help to reduce the loan’s term and remaining payable interest.

Who has the best home loan?

Determining who has the ‘best’ home loan really does depend on your own personal circumstances and requirements. It may be tempting to judge a loan merely on the interest rate but there can be added value in the extras on offer, such as offset and redraw facilities, that aren’t available with all low rate loans.

To determine which loan is the best for you, think about whether you would prefer the consistency of a fixed loan or the flexibility and potential benefits of a variable loan. Then determine which features will be necessary throughout the life of your loan. Thirdly, consider how much you are willing to pay in fees for the loan you want. Once you find the perfect combination of these three elements you are on your way to determining the best loan for you. 

How can I calculate interest on my home loan?

You can calculate the total interest you will pay over the life of your loan by using a mortgage calculator. The calculator will estimate your repayments based on the amount you want to borrow, the interest rate, the length of your loan, whether you are an owner-occupier or an investor and whether you plan to pay ‘principal and interest’ or ‘interest-only’.

If you are buying a new home, the calculator will also help you work out how much you’ll need to pay in stamp duty and other related costs.

How can I pay off my home loan faster?

The quickest way to pay off your home loan is to make regular extra contributions in addition to your monthly repayments to pay down the principal as fast as possible. This in turn reduces the amount of interest paid overall and shortens the length of the loan.

Another option may be to increase the frequency of your payments to fortnightly or weekly, rather than monthly, which may then reduce the amount of interest you are charged, depending on how your lender calculates repayments.

What is a fixed home loan?

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.

Can I change jobs while I am applying for a home loan?

Whether you’re a new borrower or you’re refinancing your home loan, many lenders require you to be in a permanent job with the same employer for at least 6 months before applying for a home loan. Different lenders have different requirements. 

If your work situation changes for any reason while you’re applying for a mortgage, this could reduce your chances of successfully completing the process. Contacting the lender as soon as you know your employment situation is changing may allow you to work something out. 

What if I can't pay off my guaranteed home loan?

If you can’t pay off your guaranteed home loan, your lender might chase your guarantor for the money.

A guaranteed home loan is a legally binding agreement in which the guarantor assumes overall responsibility for the mortgage. So if the borrower falls behind on their mortgage, the lender might insist that the guarantor cover the repayments. If the guarantor fails to do so, the lender might seize the guarantor’s security (which is often the family home) so it can recoup its money.

Who offers 40 year mortgages?

Home loans spanning 40 years are offered by select lenders, though the loan period is much longer than a standard 30-year home loan. You're more likely to find a maximum of 35 years, such as is the case with Teacher’s Mutual Bank

Currently, 40 year home loan lenders in Australia include AlphaBeta Money, BCU, G&C Mutual Bank, Pepper, and Sydney Mutual Bank.

Even though these lengthier loans 35 to 40 year loans do exist on the market, they are not overwhelmingly popular, as the extra interest you pay compared to a 30-year loan can be over $100,000 or more.

What is a debt service ratio?

A method of gauging a borrower’s home loan serviceability (ability to afford home loan repayments), the debt service ratio (DSR) is the fraction of an applicant’s income that will need to go towards paying back a loan. The DSR is typically expressed as a percentage, and lenders may decline loans to borrowers with too high a DSR (often over 30 per cent).

Do mortgage brokers need a consumer credit license?

In Australia, mortgage brokers are defined by law as being credit service or assistance providers, meaning that they help borrowers connect with lenders. Mortgage brokers may not always need a consumer credit license however if they’re operating solo they will need an Australian Credit License (ACL). Further, they may also need to comply with requirements asking them to mention their license number in full.

Some mortgage brokers can be “credit representatives”, or franchisees of a mortgage aggregator. In this case, if the aggregator has a license, the mortgage broker need not have one. The reasoning for this is that the franchise agreement usually requires mortgage brokers to comply with the laws applicable to the aggregator. If you’re speaking to a mortgage broker, you can ask them if they receive commissions from lenders, which is a good indicator that they need to be licensed. Consider requesting their license details if they don’t give you the details beforehand. 

You should remember that such a license protects you if you’re given incorrect or misleading advice that results in a home loan application rejection or any financial loss. Brokers are regulated by the Australian Securities & Investment Commission (ASIC), as per the National Consumer Credit Protection (NCCP) Act. 

What are the responsibilities of a mortgage broker?

Mortgage brokers act as the go-between for borrowers looking for a home loan and the lenders offering the loan. They offer personalised advice to help borrowers choose the right home loan for their needs.

In Australia, mortgage brokers are required by law to carry an Australian Credit License (ACL) if they offer credit assistance services. Which is the legal term for guidance regarding the different kinds of credit offered by lenders, including home loan mortgages. They may not need this license if they are working for an aggregator, for instance, as a franchisee. In both these situations, they need to comply with the regulations laid down by the Australian Securities and Investments Commission (ASIC).

These regulations, which are stipulated by Australian legislation, require mortgage brokers to comply with what are called “responsible lending” and “best interest” obligations. Responsible lending obligations mean brokers have to suggest “suitable” home loans. This means loans that you can easily qualify for,  actually meet your needs, and don’t prove unnecessarily challenging for you.

Starting 1 January 2021, mortgage brokers must comply with best interest obligations in addition to responsible lending obligations. These require mortgage brokers to act in the best interest of their customers and also requires them to prioritise their customers’ interests over their own. For instance, a mortgage broker may not recommend a lender who gives them a commission if that lender’s home loan offer does not benefit that particular customer.

How to break up with your mortgage broker

If you find a mortgage broker giving you generic advice or trying to sell you a competitive offer from an unsuitable lender, you might be better off  breaking up with the mortgage broker and consulting someone else. Breaking up with a mortgage broker can be done over the phone, or via email. You can also raise a complaint, either with the broker’s aggregator or with the Australian Financial Complaints Authority as necessary.

As licensed industry professionals, mortgage brokers have the responsibility of giving you accurate advice so that you know what to expect when you apply for a home loan. You may have approached the mortgage broker, for instance, because you have questions about the terms of a home loan a lender offered you. 

You should remember that mortgage brokers are obliged by law to act in your best interests and as part of complying with The Australian Securities and Investments Commission’s (ASIC) regulations. If you feel you didn’t get the right advice from the mortgage broker, or that you lost money as a result of accepting the broker’s suggestions regarding a lender or home loan offer, you can file a complaint with the ASIC and seek compensation. 

When you first speak to a mortgage broker, consider asking them about their Lender Panel, which is the list of lenders they usually recommend and who may pay them a commission. This information can help you decide if the advice they give you has anything to do with the remuneration they may receive from one or more lenders.

What is breach of contract?

A failure to follow all or part of a contract or breaking the conditions of a contract without any legal excuse. A breach of contract can be material, minor, actual or anticipatory, depending on the severity of the breaches and their material impact.