With interest rates, inflation and Reserve Bank announcements constantly making headlines, it’s natural to wonder whether locking in a fixed investment home loan could protect your cash flow and provide peace of mind. But here’s the catch. While fixing your investment mortgage can shield you from future rate rises, it can also limit flexibility, reduce access to valuable loan features and potentially cost you money if rates fall.
So, should you fix your investment loan?
The answer depends on your financial goals, risk tolerance and plans for your investment property. Let’s break it down.
Should I Fix My Investment Loan?
For many investors, fixing an investment house loan provides certainty. You know exactly what your repayments will be for the fixed period, making it easier to manage rental income, expenses and long-term cash flow.
However, fixed rate investment loans are not always the best option. If interest rates fall, borrowers on fixed rates miss out on lower repayments. Fixed loans can also restrict features that investors often rely on, such as offset accounts and unlimited extra repayments. The key is understanding both the benefits and the trade-offs before making a decision.
What Are the Advantages of Fixing an Investment Home Loan?
a-Budget Certainty for Property Investors
One of the biggest reasons investors choose a fixed rate mortgage is predictability. Your repayment amount stays the same for the duration of the fixed term, usually between one and five years. This makes it much easier to forecast cash flow and manage investment property expenses. For investors with tight rental yields, knowing exactly what the mortgage repayment will be each month can remove a lot of stress.
b-Protection Against Interest Rate Rises
When rates rise, borrowers on variable home loans immediately feel the impact. With a fixed investment loan, your rate remains unchanged during the fixed period. This can provide valuable protection if the Reserve Bank of Australia continues increasing the cash rate. For many investors, paying slightly more today can be worth it if it eliminates the risk of much higher repayments tomorrow.
c-Easier Long-Term Planning
Fixed repayments make it easier to budget for maintenance costs, property management fees, insurance and other investment expenses. Many experienced investors appreciate the stability that comes with knowing their largest expense won’t change unexpectedly.
What Are the Disadvantages of Fixing an Investment Loan?
a-Fixed Investment Loans Often Restrict Offset Accounts
One of the biggest drawbacks of fixing an investment mortgage is losing access to an offset account. An offset account can significantly reduce the interest charged on your investment home loan while keeping your money accessible. Many lenders either don’t offer offsets on fixed loans or provide limited versions compared to variable-rate products. For investors with substantial savings, this can be a major disadvantage.
b-Break Costs Can Be Expensive
A common mistake investors make is assuming they’ll keep the property for the entire fixed term. Life happens. You might decide to sell, refinance or restructure your investment portfolio. If this occurs while your loan is fixed, you could face significant break costs. Depending on market conditions and the remaining fixed term, these fees can run into thousands of dollars.
c-Extra Repayments Are Usually Limited
Most fixed rate investment home loans restrict how much extra you can repay each year. Many lenders cap additional repayments at around $10,000 annually. This can be frustrating for investors who receive bonuses, inheritances or windfalls and want to reduce their mortgage faster.
Should I Fix My Investment Loan If Interest Rates Are Expected to Fall?
This is one of the most searched mortgage questions in Australia. If rates fall after you lock in a fixed rate, you won’t benefit from those reductions until your fixed period ends. That’s why trying to “time the market” can be risky.
Rather than trying to predict exactly where interest rates are headed, it’s often more important to consider your own circumstances. Ask yourself whether you could comfortably manage your repayments if rates were to increase, whether you prefer the certainty of fixed repayments over the flexibility of a variable loan, and whether you might want to refinance or sell the property within the next few years. In many cases, the answers to these questions are far more valuable than attempting to forecast future interest rate movements.
Is a Split Home Loan Better Than Fixing Everything?
The Split Loan Strategy Many Investors Use
A split loan combines both fixed and variable rates. For example, you might fix 60% of your investment mortgage while leaving 40% variable. This allows you to enjoy the certainty of fixed repayments while maintaining flexibility on part of your loan. Many experienced property investors use this approach because it reduces risk without sacrificing all the benefits of a variable loan.
Why Split Investment Home Loans Are Popular
A split structure may allow you to:
- -Lock in repayment certainty on part of the debt.
- -Keep an offset account linked to the variable portion.
- -Make additional repayments without penalties.
- -Benefit from future rate reductions on part of the loan.
For many Australians, this offers the best of both worlds.
Which Lenders Offer Fixed Investment Home Loans?
Many of Australia’s major lenders offer fixed rate investment home loans, including Commonwealth Bank, Westpac, ANZ, NAB, Macquarie Bank, ING, Suncorp Bank and Bankwest, with each lender offering different rates, features, fixed terms and repayment options.
Each lender has different fixed rate periods, repayment limits, offset account options and break cost policies.
That’s why comparing investment home loans before locking in a rate is essential.
When Should You Consider Fixing Your Investment Mortgage?
Fix Your Investment Loan If You Want Certainty
Fixing may suit you if:
- -You prefer predictable repayments.
- -You have a tight investment budget.
- -You believe rates could rise further.
- -You plan to hold the property for several years.
- -You don’t need maximum flexibility.
Avoid Fixing Your Investment Loan If Flexibility Matters
A variable loan may be better if:
- -You expect rates to fall.
- -You want an offset account.
- -You plan to refinance soon.
- -You may sell the property.
- -You regularly make large extra repayments.
Expert Opinion: Should I Fix My Investment Loan?
Personally, I don’t believe there is a one-size-fits-all answer. The best investment loan strategy is the one that aligns with your goals. For investors focused on certainty and cash flow management, a fixed rate home loan can provide valuable peace of mind.
For investors who prioritise flexibility and want to maximise offset account benefits, a variable or split loan structure often makes more sense. The smartest move is comparing multiple lenders and running the numbers before making a decision.
Frequently Asked Questions About Fixed Investment Loans
Is it worth fixing an investment home loan?
It can be worth fixing if you value repayment certainty and want protection against future rate rises. However, you’ll sacrifice some flexibility and could miss out if rates fall.
Can I refinance a fixed investment loan?
Yes, but break costs may apply if you refinance before the fixed period ends.
Do fixed investment loans have offset accounts?
Some lenders offer partial offset accounts, but many fixed loans either restrict or don’t provide this feature.
What happens when a fixed investment loan expires?
The loan generally reverts to the lender’s standard variable rate unless you negotiate a new rate or refinance.
Is a split loan better than a fixed loan?
For many investors, a split loan provides a balance between certainty and flexibility, making it an attractive middle-ground option.
Trusted Resources
Australian Prudential Regulation Authority (APRA): https://www.apra.gov.au
Compare Investment Home Loan Rates Before You Fix
Before locking yourself into a fixed rate investment mortgage, compare your options carefully. A small difference in interest rate can potentially save thousands over the life of your loan.
Use RateBuster to compare investment home loans, fixed rate mortgages and refinance opportunities from Australia’s leading lenders. You can also explore our mortgage calculators to see how different rates could affect your repayments and investment returns.
Compare rates today and make your next property investment decision with confidence.
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