Understanding Trigger Rates: What Variable Rate Mortgage Holders in BC Need to Know
In recent years, many British Columbians have chosen variable rate mortgages to take advantage of initially lower interest rates. For a while, this strategy paid off—monthly payments were affordable, and homeowners could manage their budgets with confidence.
But with the Bank of Canada hiking rates in response to inflation, many variable rate mortgage holders are now facing an unfamiliar—and potentially costly—term: the trigger rate.
If you have a variable rate mortgage in British Columbia, it’s essential to understand what a trigger rate is, how it affects your payments, and what options you have if you hit it. In this blog, we’ll break it all down.
What Is a Trigger Rate?
The trigger rate is the point at which your mortgage payment no longer covers the interest on your loan. In other words, when your interest rate rises enough that your regular monthly payment can’t keep up, you’ve hit the trigger rate.
Let’s break it down:
- Many variable rate mortgages in Canada have fixed monthly payments, even though the interest rate can fluctuate.
- When interest rates increase, a larger portion of your payment goes toward interest, and less toward the principal.
- If rates climb too high, your entire payment may go toward interest only, with no principal being paid off.
- The trigger rate is when this occurs—and often, lenders require action at this point.
Example:
Imagine you have a $500,000 mortgage with a variable interest rate. When you first got your mortgage, the rate was 1.5%, and your payment was $1,900 per month.
As interest rates rise, your payment amount stays the same, but the interest portion increases. If your rate climbs to 5.5%, you may hit the trigger rate, and your lender could require higher payments or other adjustments.
What Happens When You Hit the Trigger Rate?
Hitting the trigger rate can feel overwhelming, but it doesn’t mean you’ve failed as a homeowner. It simply means your mortgage terms now require a review or adjustment.
Here’s what lenders might do when you hit your trigger rate:
1. Increase Your Monthly Payments
The most common response is that your lender increases your monthly mortgage payment to cover the rising interest cost and ensure you continue paying down your loan principal.
2. Switch to Interest-Only Payments Temporarily
Some lenders might allow a period of interest-only payments, giving you time to reassess your budget. However, this means your mortgage balance won’t decrease, and you’ll pay more interest over time.
3. Require a Lump-Sum Payment or Re-Amortization
In rare cases, a lender might request a lump-sum payment to bring your mortgage back in line or may extend your amortization period, lowering payments but increasing total interest over the life of the loan.
4. Negative Amortization Risk
If no action is taken, you could face negative amortization—where the mortgage balance grows because the interest isn’t fully paid each month. This can be risky and expensive in the long term.
Why Trigger Rates Matter in British Columbia
The BC housing market is known for its high property values, especially in areas like Vancouver, Victoria, Kelowna, and Surrey. Higher mortgage balances mean even small increases in interest rates can lead to significant financial pressure.
In 2022 and 2023, many homeowners in BC were shocked when their once-affordable payments became tight due to rapid rate hikes. The Bank of Canada’s overnight rate has climbed sharply from historic lows, affecting variable-rate mortgages tied to prime rates.
For BC residents already managing higher cost-of-living expenses—like gas, groceries, and property taxes—trigger rates can create additional stress.
How to Find Out Your Trigger Rate
Every mortgage is different, and not all variable rate mortgages have the same trigger rate.
Here’s how to check yours:
- Review your mortgage documents: The trigger rate may be listed in your original agreement.
- Contact your lender or broker: Ask directly for your specific trigger rate and the trigger point (the mortgage balance at which it becomes critical).
- Ask about “trigger point” vs. “trigger rate”: The trigger point is the mortgage balance at which you owe more than the property is worth, while the trigger rate is about interest payments vs. monthly payments.
Managing Trigger Rate Risk: Strategies for BC Homeowners
If you’re worried about reaching your trigger rate—or already have—there are ways to manage the risk:
1. Make Pre-Payments
Reducing your principal balance with lump-sum payments or increasing your regular payments can help lower your risk and give you more breathing room.
2. Switch to a Fixed Rate
If you’re uncomfortable with rising rates, consider locking in a fixed rate. But beware of prepayment penalties and rate trends. A mortgage broker can help weigh the pros and cons.
3. Review Your Budget
In BC’s expensive housing market, tightening your budget elsewhere can help you absorb payment increases. Factor in upcoming property taxes, strata fees, and utilities.
4. Speak to a Mortgage Professional
A broker, like those at GLM Mortgage Group, can help assess your options, negotiate with lenders, and even explore refinancing or restructuring your mortgage.
The Role of Mortgage Brokers in Navigating Trigger Rates
Mortgage brokers work for you, not the banks. They can help:
- Identify your current risk level.
- Compare fixed vs. variable options.
- Explore refinancing or debt consolidation if your budget is strained.
- Offer stress-test scenarios to prepare for future rate increases.
At GLM Mortgage Group, we’ve helped many BC homeowners navigate rising rates, understand their trigger rates, and make smart, confident choices.
Final Thoughts: Don’t Let Trigger Rates Catch You Off Guard
If you have a variable rate mortgage in British Columbia, trigger rates matter—but they don’t have to be scary. Staying informed, reviewing your options, and seeking advice early can help you stay ahead of the curve.
As interest rates remain volatile, proactive steps today can protect your financial health tomorrow.
Need Guidance? Let GLM Mortgage Group Help
Concerned about trigger rates or rising payments?
Contact GLM Mortgage Group today for expert advice and customized mortgage solutions tailored to your needs in British Columbia.




