The Tariff Problem Keeping Your Mortgage Rate Stuck

Trade tensions are getting more complicated. Inflation is still elevated. And if you’ve been waiting for mortgage rates to fall before making your next move, there’s an important piece of the puzzle you need to understand.

On September 8, Canada implemented new counter-tariffs on approximately $27.6 billion of U.S. imports, with rates of 15%, 25% and 50% depending on the product. Steel and aluminum are among the sectors affected.

At first glance, tariffs might seem like a trade-policy issue that has little to do with buying a home.

But there is a connection.

Tariffs can increase the cost of goods. Higher costs can put upward pressure on inflation. And persistent inflation can make it harder for the Bank of Canada to cut interest rates.

That matters if you’re planning to buy, sell, refinance or build.

A tariff is essentially an additional cost placed on certain imported goods.

When businesses have to pay more for materials, components or products, they have a few choices. They can absorb the cost, reduce margins, find another supplier or pass some of the increase along to customers.

When enough businesses face higher costs, those increases can contribute to broader price pressures.

And inflation is one of the biggest factors the Bank of Canada considers when setting its policy rate.

Canada’s headline inflation rate was 3.0% year-over-year in July 2026, above the Bank of Canada’s 2% target.

The Bank of Canada held its policy rate at 2.25% on September 2, while specifically noting that new U.S. tariffs and Canadian counter-tariffs could increase costs for businesses and feed into consumer prices over time.

That doesn't mean a rate hike is guaranteed.

It does mean the path to lower rates is more complicated.

This is one of the most important distinctions for buyers to understand.

The Bank of Canada controls its overnight policy rate. That rate directly influences borrowing costs across the economy and is particularly important for variable-rate mortgages.

But fixed mortgage rates don't simply move up and down with the Bank of Canada's overnight rate.

Fixed mortgage pricing is heavily influenced by the bond market, particularly Government of Canada bond yields.

The five-year Government of Canada benchmark yield was 3.44% on September 8, according to Bank of Canada data.

And on September 9, a new five-year Government of Canada bond auction had an average yield of 3.517%.

That helps explain why a Bank of Canada rate cut doesn't automatically translate into an immediate drop in five-year fixed mortgage rates.

The bond market is constantly looking ahead.

If investors expect inflation to remain higher for longer, bond yields can stay elevated — and that can put pressure on fixed mortgage rates.

This is where the conversation becomes more important for anyone making a real estate decision.

The Bank of Canada has already acknowledged that tariff-related costs could feed into consumer prices. Its next scheduled interest-rate announcement and Monetary Policy Report is October 28, 2026.

If you're planning to close on a property in November, that announcement falls directly within your timeline.

That doesn't mean the October decision will determine exactly what mortgage rate you receive.

It does mean that waiting for a specific rate outcome carries uncertainty.

And uncertainty is something you can plan around.

Don't make the decision based on the assumption that rates will automatically fall.

Instead, run the numbers.

What does your payment look like if rates stay where they are?

What happens if rates move higher?

How much room do you have in your monthly budget?

Understanding those scenarios before you make an offer can help you choose a mortgage strategy that fits your actual financial comfort level — rather than relying on a prediction about what the Bank of Canada might do next.

There is another number you need to know before putting your home on the market:

Your mortgage penalty.

If you're breaking an existing mortgage before the end of its term, the penalty could affect the economics of your move.

You may also have a portable mortgage, depending on your lender and mortgage terms.

Before listing your home, find out exactly what happens if you sell, buy another property and move your mortgage.

Don't wait until you've accepted an offer to discover a number that could change your plans.

Tariffs can also affect buyers through construction costs.

Canada's September 8 counter-tariffs include a range of steel and aluminum products, with some affected products subject to tariffs as high as 50%.

That doesn't mean the total cost of building a home automatically increases by 50%.

But when materials become more expensive, builders may face higher input costs, which can eventually influence pricing, project budgets and timelines.

If you're considering a new construction purchase, make sure you're working with current numbers and understand what is included in your purchase price.

This is why pre-qualification matters.

Not a hypothetical pre-qualification based on where you hope rates will be six months from now.

A pre-qualification based on today's income, today's debts, today's mortgage rates and today's affordability.

Knowing those numbers gives you something much more valuable than a prediction:

certainty.

You'll know what you can realistically afford.

You'll know what your payments could look like.

You'll have a better understanding of how changing rates could affect your options.

And when the right property comes along, you're not starting from scratch.

Nobody knows exactly where mortgage rates will be six months from now.

They could move lower. They could stay elevated. They could move higher.

That's precisely why planning around a guaranteed future rate isn't a strategy.

Your strategy should be based on the numbers you can actually work with today.

The tariff situation, inflation and bond yields are all moving parts. You don't need to predict every one of them.

You need to understand how they could affect your specific situation.

If you're thinking about buying, selling and buying, refinancing or purchasing new construction, start with the numbers that matter to you.

Book a pre-qualification call with Coastal Island Real Estate.

We'll help you understand your current numbers, your options and what your next move could look like — without relying on a guess about where rates might be in the future.

Book your pre-qualification call today.

Mortgage and lending decisions should be discussed with a qualified mortgage professional. This article is for general informational purposes only and is not financial or mortgage advice.