Why Choose a Variable Rate Mortgage During Rising Interest Rates

Maly CharbonneauMortgage broker

08 Apr 2026


As interest rates continue to rise, many mortgage borrowers face the dilemma of choosing between fixed-rate and variable-rate mortgages. While fixed-rate mortgages offer stability, variable-rate mortgages present unique advantages, even in a rising interest rate environment. This analysis explores the benefits of opting for a variable-rate mortgage and provides practical advice for borrowers.

Understanding Variable-Rate Mortgages

A variable-rate mortgage (VRM) has an interest rate that can change over time, typically in relation to a benchmark rate or index. This means your monthly payments can fluctuate, offering both potential savings and risks. Common types of VRMs include:

  • Tracker Mortgages: These follow a specific benchmark rate, such as the Bank of England's base rate, plus a set margin. If the benchmark rate changes, your mortgage rate adjusts accordingly.
  • Standard Variable Rate (SVR): Set by individual lenders, SVRs can change at their discretion, often in response to changes in benchmark rates.
  • Discounted Variable Rate: These offer a discount off the lender's SVR for a set period, after which the rate reverts to the SVR.

Advantages of Variable-Rate Mortgages During Rising Interest Rates

While it may seem counterintuitive to choose a variable-rate mortgage when interest rates are rising, there are several compelling reasons to consider this option:

1. Potential for Lower Initial Rates

Variable-rate mortgages often start with lower interest rates compared to fixed-rate mortgages. This can result in immediate savings on monthly payments, which can be particularly beneficial if you plan to sell or refinance before the rate adjusts. For instance, a 5/1 ARM offers a fixed rate for the first five years, followed by annual adjustments, potentially saving you money in the initial period.

2. Flexibility to Benefit from Future Rate Decreases

If interest rates stabilize or decrease in the future, your mortgage rate will adjust downward accordingly, leading to reduced monthly payments. This flexibility allows you to take advantage of favorable market conditions without the need to refinance.

3. Lower Penalties for Early Repayment

Variable-rate mortgages often come with lower or no early repayment charges compared to fixed-rate mortgages. This means you can pay off your mortgage early or refinance without incurring significant penalties, providing greater financial freedom.

Practical Advice for Borrowers

When considering a variable-rate mortgage during rising interest rates, keep the following points in mind:

  • Assess Your Financial Stability: Ensure you have a stable income and a financial buffer to accommodate potential increases in monthly payments due to rate adjustments.
  • Understand the Terms: Familiarize yourself with the specific terms of the variable-rate mortgage, including the initial fixed period, adjustment frequency, and any caps or floors on rate changes.
  • Consider Your Long-Term Plans: If you plan to stay in your home for a long period, a fixed-rate mortgage might offer more stability. However, if you anticipate moving or refinancing within a few years, a variable-rate mortgage could be more cost-effective.
  • Stay Informed: Keep an eye on economic indicators and central bank policies that influence interest rates to make informed decisions about your mortgage.

Conclusion

Choosing between a fixed-rate and a variable-rate mortgage requires careful consideration of your financial situation, long-term plans, and the current economic climate. While rising interest rates present challenges, a variable-rate mortgage offers potential benefits such as lower initial rates, flexibility to benefit from future rate decreases, and lower penalties for early repayment. By thoroughly assessing your circumstances and staying informed, you can make a decision that aligns with your financial goals and provides the best value over time.

The information in this article is for general purposes only and may not reflect current laws or regulations. Verify any details with a qualified professional before making decisions. Some portions may have been created with AI assistance and should be confirmed for accuracy.

Written by Maly Charbonneau

Mortgage broker