By using Rateseeker, you agree to our Cookie Policy.

  • New Loan
  • Refinance
  • Resources
    • Refer a friend
    • Calculators
    • Blog
  • About Us
  • FAQs
  • Talk to an expert

How to Secure the Best Mortgage Deal in Australia: A Comprehensive Guide

by Kevin Nguyen
14/03/2025 in Guides

How to Secure the Best Mortgage Deal in Australia: A Comprehensive Guide

Buying a home in Australia is a significant milestone, and finding the best mortgage deal is key to long-term savings and financial peace of mind. Locking in a competitive mortgage rate can save you thousands over the loan term, so it’s well worth taking the time to get it right.

In this guide, we’ll walk you through the steps to secure a fantastic mortgage deal in Australia, helping you make informed choices every step of the way.

Get a Clear Picture of Your Finances

Before diving into mortgage options, take a good look at your financial situation. Knowing what you can afford to borrow – and comfortably repay – is essential to making the best decisions.

When reviewing applications, mortgage lenders assess several factors, including income, debt, and spending habits. Let’s break down the key elements:

  • Credit Score: Your credit score plays a major role in mortgage approval. A strong credit score makes you look like a safe bet to lenders, often resulting in lower interest rates. If your credit score isn’t quite there yet, consider waiting to apply until you’ve improved it. Paying down debts, making on-time payments, and keeping new credit inquiries to a minimum can all help boost your credit score.
  • Savings: Lenders appreciate applicants who have a bit of savings. A healthy deposit can unlock better loan terms and lower interest rates, so building up as much as possible before applying is wise.
  • Income & Expenses: Lenders look closely at your monthly income versus expenses. A steady income and manageable monthly costs work in your favour, making it easier to secure a larger loan amount with more favourable terms.

Build Up Your Deposit

A solid deposit is a powerful asset when applying for a mortgage. Not only does it show lenders that you’re financially responsible, but it also lowers their risk. In Australia, a deposit of at least 20% of the property value is typically preferred. Some lenders do accept smaller deposits, but this may mean paying for Lender’s Mortgage Insurance (LMI) or facing higher interest rates.

The bigger your deposit, the better the deal you’ll likely get. Plus, you’ll have lower monthly repayments and potentially avoid LMI altogether.

Know Your Mortgage Options

Not all home loans are created equal. In Australia, there are three main types of mortgages, each with its own perks and drawbacks. Choosing the right one depends on your financial goals and risk tolerance. A mortgage broker can help you navigate these options and find the best fit for your needs. Read more about why mortgage brokers are essential for making informed choices that align with your unique situation.

  • Variable Rate Loans: One of the most popular options, variable rate loans fluctuate based on market conditions and the Reserve Bank of Australia’s cash rate decisions. When rates drop, you’ll benefit from lower repayments, but when rates go up, so do your monthly payments. Variable loans typically allow for flexible features like extra repayments or redraw facilities, but they can be harder to budget for due to potential rate increases.
  • Fixed-Rate Loans: Fixed-rate loans lock in your interest rate for a set period, usually between one and five years. The stability of fixed repayments makes budgeting easier, and you’re protected from rate hikes. However, if rates fall, you won’t benefit, and these loans often come with penalties for early repayment or loan changes during the fixed term.
  • Split Loans: If you can’t decide between fixed and variable, split loans offer a combination. You can fix a portion of the loan while keeping the rest variable. This lets you enjoy both stability and flexibility, although it does mean keeping track of two repayment structures.

Shop Around and Compare Lenders

Mortgage rates vary significantly between lenders, so comparing your options is crucial. A small reduction in interest can make a huge difference over time, potentially saving you thousands of dollars in repayments.

When comparing lenders, focus on:

  • Interest Rates: Don’t just look at the advertised rate; compare the comparison rate, which factors in fees and gives a clearer picture of the loan’s overall cost.
  • Fees: Mortgage fees can add up. Be sure to check for application, ongoing, and exit fees. These may seem small, but they can make a big impact over time.
  • Additional Features: Features like offset accounts, redraw facilities, and repayment flexibility can make your loan more adaptable to your financial needs.
  • Customer Service: Buying a home can be stressful, so it’s worth checking reviews to ensure your lender offers solid customer support throughout the loan process.

Understand Interest Rates

Interest rates are central to the cost of your mortgage. Even a slight difference in rate can add or save thousands over the loan’s lifetime.

When comparing rates, keep an eye on:

  • Comparison Rates: This rate includes both the interest rate and most fees, giving you a better sense of the true cost of the loan.
  • Introductory Rates: Some lenders offer tempting introductory rates that revert to a higher rate after a period. Make sure you understand what your rate will look like down the road.

Consider Useful Loan Features

In addition to interest rates, loan features can make a big difference in the cost and flexibility of your mortgage.

  • Offset Accounts: An offset account is linked to your mortgage and can reduce the interest you pay. For example, if you have a $400,000 loan and $20,000 in your offset account, you’ll only pay interest on $380,000.
  • Redraw Facility: This feature lets you access extra repayments you’ve made on your loan, which can be handy in emergencies. However, there may be fees or limits on how often you can redraw.
  • Extra Repayments: Some loans allow for extra repayments, which can help you pay off your mortgage faster and save on interest.
  • Repayment Flexibility: Many lenders allow you to choose between weekly, fortnightly, or monthly repayments. More frequent payments can reduce the amount of interest you pay.

Get Pre-Approval

After assessing the mortgage market and choosing potential lenders, it’s time to get pre-approval. This gives you a clear idea of your borrowing power and can simplify the home-buying process, allowing you to make confident offers. However, remember that pre-approval isn’t guaranteed, so you’ll still need to go through final approval later.

Keep Your Credit in Check

Lenders look at your credit report closely, so keep it in top shape. Avoid taking on new debts or missing payments before applying. Try not to apply for new credit cards or loans in the lead-up to your mortgage application, as this can lower your credit score. Check out our blog on how to boost your credit score to learn more about how it can impact borrowers. 

Negotiate with Lenders

Don’t be afraid to negotiate. A slight interest rate reduction can save hundreds, if not thousands, over the life of the loan. Lenders know you have options, and many will be open to offering a better deal to win your business. With a good credit score and solid deposit, you have the leverage to ask for lower fees or interest rates.

Seek Professional Advice and Stay Updated

The mortgage landscape in Australia can be complex, especially with changing interest rates and housing market conditions. Consulting a mortgage broker or financial adviser can provide valuable insights tailored to your needs, helping you make informed choices and avoid costly mistakes.

Brokers have access to a range of lenders and can often secure deals that aren’t available directly to consumers. Additionally, keeping up with market news, government grants, and incentives can help you find opportunities to save.

Last Thoughts..

Securing the best mortgage deal in Australia takes planning, research, and a willingness to negotiate. Start by assessing your finances, saving for a solid deposit, and exploring various loan types. Don’t hesitate to compare lenders, negotiate rates, and seek professional advice. With these steps, you’ll be well on your way to securing a mortgage that meets your needs and saves you money over the long term.

Ready to find the best mortgage deal tailored just for you?

At RateSeeker, we’re here to guide you through every step, from understanding your financial situation to securing a mortgage that truly fits your needs. With access to competitive rates and personalised advice, we’ll help you navigate the complexities and save on your journey to homeownership. Get in touch with our expert advisers today and see how we can make your homeownership dreams a reality!

Share this article:

** General Advice Warning

The information provided on this website is general in nature only and it does not take into account your personal needs or circumstances into consideration. Before acting on any advice, you should consider whether the information is appropriate to your needs and where appropriate, seek professional advice in relation to legal, financial, taxation, mortgage or other advice.

Share this article:

Search the blog

Browse categories

  • Comparisons
  • Definitions
  • Guides
  • News
  • Tips & Hacks

More articles

  • Fractional Property Investment in Australia: What Is It and Is It Worth It?

  • Rateseeker Spring Update: Borrowing Power, Offsets, Property Prices & Credit Trends

  • Rateseeker Round-Up: FY26 Kickoff Newsletter

Ready to seek the right loan for you?

New Home Refinance

More articles

  • Fractional Property Investment in Australia: What Is It and Is It Worth It?

  • Rateseeker Spring Update: Borrowing Power, Offsets, Property Prices & Credit Trends

  • Rateseeker Round-Up: FY26 Kickoff Newsletter

Ready to seek the right loan for you?

New Home Refinance
X
Rateseeker Logo

Home Loans

  • Buy a New Home
  • Investment Home Loan
  • Refinance a Home Loan

Calculators

  • Loan Repayment Calculator
  • Borrowing Power Calculator
  • Budget Planner Calculator
  • Extra Repayment Calculator
  • Home Loan Offset Calculator
  • How Long To Repay Calculator
  • Income Tax Calculator
  • Loan Comparison Calculator
  • Property Buying Cost Calculator
  • Property Selling Cost Calculator
  • Savings Calculator
  • Stamp Duty Calculator

Frequently Asked Questions

  • Why is using Rateseeker free?
  • What to consider when buying?
  • What Is the FHOG?
  • How do I apply for the FHOG?
  • How much will I need for a deposit?
  • How much can I borrow?
  • Is fixed or variable interest better?
  • What is a pre-approval?
  • What is Refinancing?
  • Why do people refinance?
  • How much does it cost to refinance?
  • What is a Mortgage Registration Fee?
  • Do I need a lawyer or conveyancer?

Rateseeker

  • Refer a friend
  • Our Story
  • Industry Insights
  • Meet The Team
  • Careers
  • Contact Us

Connect with us

  • Email: info@rateseeker.com.au
  • Phone: (02) 8006 8184
  • Address: Level 3, 120 Sussex St., Sydney NSW 2000
  • Facebook
  • Instagram
  • LinkedIn
  • Twitter
  • Credit Guide
  • Terms & Conditions
  • Disclaimer
  • Privacy Policy
  • Sitemap

Any calculations or estimated savings do not constitute an offer of credit or a credit quote and are only an estimate of what you may be able to achieve based on the accuracy of the information provided. It doesn’t take into account any product features or any applicable fees.

*5.29% Interest rate based on an Owner-Occupied, Principal and Interest, standard variable, minimum loan size of $500,000, maximum LVR of 80%, over a 30-year term. Eligibility is subject to servicing requirements, contact one of our specialised mortgage brokers for more information.

^5.30% Comparison rate based on a loan of $500,000 over a 30-year term. WARNING: The comparison rate is true only for the examples given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate. Costs such as redraw fees or early repayment fees and cost savings such as fee waivers are not included in the comparison rate but may influence the cost of the loan.

© 2025 Rateseeker Pty Ltd. All Rights Reserved ABN: 91 616 470 930 Australian Credit License: 501531

Made by AdVisible