You locked in a fixed mortgage rate for security, but now interest rates have fallen. That tempting lower rate advertised by banks can make you wonder: should I break my current fixed term? While the potential savings are enticing, breaking a fixed-term loan comes with a cost. The decision isn’t about gut feeling; it’s a pure numbers game. So, when does the math actually work?
The answer is rarely simple, but by understanding the costs and running the figures, you can make a financially savvy decision.
The Cost: Understanding Break Fees
First, you need to know what you’re up against. A break fee, or an Early Repayment Adjustment (ERA), is not a penalty. It’s a cost that compensates the bank for the interest income they lose when you break your contract.
The fee is typically calculated based on one of two methods (the bank will use whichever is higher):
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The Interest Rate Differential (IRD): This is the most common method. It’s the difference between the interest rate you are paying and the rate the bank can now lend that money out for (for the remaining term of your fixed rate), multiplied by the amount you’re breaking and the time remaining.
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The Wholesale Rate Calculation: A more complex formula based on the bank’s cost of funding in the wholesale market.
In simple terms: if interest rates have fallen significantly since you fixed, the bank’s loss is bigger, and therefore your break fee will be higher.
The Saving: The Lure of a Lower Rate
The potential saving is the reduction in interest you’ll pay over the remaining term of your original loan by switching to a new, lower rate. You must calculate the total interest saving on the new rate versus sticking with your current rate.
The Break-Even Equation: Does It Compute?
The math only works if your total interest saving from the new, lower rate is greater than the break fee you have to pay.
Here’s a simplified example:
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Your Situation: You have 2 years left on a $500,000 mortgage fixed at 6.5%.
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Break Fee: Your bank quotes a break fee of $8,000.
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New Offer: You can refix for 2 years at 5.9%.
You would need to calculate the total interest you’d pay at 6.5% for two years versus the total interest at 5.9%. If the difference (your saving) is more than $8,000, breaking could be financially worthwhile. If it’s less, you’re better off staying put.
Key Questions to Ask Before You Break:
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“Can I get a formal break fee quote?” This is your essential starting point. The calculation is complex, so you must request the exact figure from your bank.
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“What is the new rate and term?” Know exactly what you are switching to.
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“Are there any other fees?” Check for any administrative or legal fees associated with the change.
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“What is the real-world impact?” A lower rate might reduce your weekly repayments, improving your cash flow now, even if the long-term savings are marginal.
The Verdict: It’s All in the Analysis
Breaking your fixed rate can be a smart financial move, but only after a rigorous cost-benefit analysis. The larger your loan and the bigger the gap between rates, the more likely it is to stack up.
Don’t guess with your biggest financial commitment. The calculations are complex and the stakes are high. For expert advice tailored to your loan and the latest market rates, contact the team at Dura Capital. We’ll help you run the numbers and determine if breaking your fixed rate is the right strategic move for you.