Tariffs Are Changing the Numbers. Is Your Business Valuation Keeping Up?

September 2, 2026

For many Canadian business owners, tariffs have moved from the business pages to the income statement.

A company may be paying more for imported inputs. Customers may be pushing back on price increases. Suppliers may be changing terms. Inventory requirements may be increasing. Export customers may be reconsidering Canadian purchases.

Each of those changes can affect cash flow.

And if cash flow changes, business value can change too.

That doesn’t necessarily mean tariffs have reduced the value of your business. In some cases, the effect may be temporary. Some companies will successfully pass increased costs through to customers. Others may find alternative suppliers, change their product mix or even benefit as customers look for Canadian alternatives.

The important question for an owner is:

What do tariffs actually mean for my business—and what, if anything, should I do about it?

Don’t Confuse Disruption With Permanent Value Loss

One of the challenges in valuing a business during a period of economic disruption is determining what is temporary and what is structural.

Suppose a business historically generates $1 million of normalized EBITDA.

Tariffs and related supply-chain changes temporarily reduce EBITDA to $750,000.

What is the business worth?

The answer depends on why earnings declined.

If management has already implemented price increases and expects margins to recover over the next 12 months, valuing the company solely on the most recent results may understate its economic value.

On the other hand, if the company sells primarily into the United States and its products have become permanently less competitive, simply normalizing earnings back to historical levels could substantially overstate value.

The historical financial statements alone won’t answer that question.

The owner needs to understand what has changed underneath the numbers.

Start By Measuring Your Exposure

The first step is determining how exposed the business actually is.

For some companies, the answer is obvious. A manufacturer that exports most of its production to the United States will know immediately that trade policy matters.

For others, the exposure is less visible.

A business might sell entirely within Canada but purchase equipment, components or inventory originating in the United States. A distributor may discover that an important supplier is passing tariff costs through the supply chain. A retailer may have individual product categories experiencing very different margin pressures.

Owners should be asking:

 How much revenue depends directly or indirectly on U.S. customers?

 How much of our cost structure depends on U.S. suppliers?

• Which products are affected?
• Can we substitute Canadian or non-U.S. suppliers?
• Can increased costs be passed through to customers?
• If prices increase, what happens to demand?
• Will we need to carry additional inventory?
• Are customers changing their purchasing behaviour?
• Are competitors affected in the same way?

Only after answering those questions can you begin assessing the impact on sustainable earnings.

The EBITDA Question Matters

Most established private businesses are ultimately valued based, directly or indirectly, on their ability to generate sustainable cash flow.

That makes normalized EBITDA particularly important.

In a tariff environment, an owner may need to develop a bridge between three different numbers:

Historical normalized EBITDA: What the company produced before the disruption.

Current EBITDA: What the company is producing while tariffs and supply-chain changes are affecting operations.

Sustainable EBITDA: What a knowledgeable buyer could reasonably expect the company to generate once the business has adapted to the new environment.

That third number may be the most important.

If a company historically earned $1 million, currently earns $750,000 and can reasonably return to $950,000 after pricing and sourcing changes, those are very different economics from a company whose earnings are expected to remain at $750,000.

A buyer will want to understand the difference.

So will a lender.

Tariffs Can Affect More Than the Valuation Multiple

Owners sometimes assume increased risk simply means applying a lower valuation multiple.

That can happen, but tariffs can affect value in several ways.

They can reduce sustainable EBITDA.

They can increase working-capital requirements.

They can create customer or supplier concentration risk.

They can require new capital expenditures.

They can make forecasts less predictable.

They can affect borrowing capacity.

And they can change the amount of risk a buyer is prepared to accept.

Consider a business that needs to carry significantly more inventory because of supply-chain uncertainty. Even if EBITDA remains relatively stable, more capital may now be tied up in the business.

Similarly, a company may need to invest $500,000 in new equipment to manufacture a component previously imported from the United States.

That investment may ultimately make the company stronger—but somebody has to fund it.

These factors matter when assessing both value and the owner’s strategic options.

Run More Than One Scenario

Trying to predict exactly how trade policy will unfold is unlikely to be productive.

A better approach is to ask what the business looks like under several reasonable scenarios.

At EVCOR, we believe owners facing significant tariff exposure should consider at least three.

Scenario 1: Adaptation

Tariffs remain, but the company successfully adjusts. Prices increase, alternative suppliers are found, customers remain relatively stable and margins recover. What does the business look like 12 to 24 months from now?

Scenario 2: Sustained pressure

Tariffs remain, and the company can recover only part of the additional costs. Margins stay below historical levels, and additional working capital is required. Can the business continue to generate an acceptable return?

Scenario 3: Further disruption

Trade restrictions increase, important customers reduce purchases, or input costs rise further. What happens to cash flow, debt-service capacity and value?

The purpose isn’t to predict which scenario will occur.

It is to understand whether the business remains financially sound under each one—and what decisions management should make today.

For Some Owners, This Becomes a Succession Question

This may be the most important consideration for owners approaching retirement.

Imagine you are 62 years old and have spent 30 years building a successful company.

The business now needs substantial investment to adapt to a changing trade environment. Perhaps that means new equipment, different suppliers, additional working capital, new markets or another five years of management attention.

The economic question is whether the investment makes sense.

The personal question is whether you want to make it.

Those aren’t necessarily the same thing.

A 42-year-old owner may see disruption as an opportunity to invest, acquire competitors and build a stronger company.

A 62-year-old owner may reasonably conclude that this is the right time to begin transitioning the business to someone else.

Neither decision is inherently right or wrong.

But you need good information before making it.

There May Also Be An Acquisition Opportunity

Trade disruption will create winners as well as losers.

Companies with strong balance sheets may find opportunities to acquire competitors that don’t have the capital—or whose owners don’t have the appetite—to adapt.

Others may consider acquiring suppliers to secure their supply chains, purchasing domestic production capacity or acquiring businesses with access to different customers and markets.

That means a tariff assessment shouldn’t automatically lead to defensive decisions.

It may reveal an opportunity to grow.

What Should an Owner Do Now?

If your company has meaningful exposure to tariffs or changing Canada-U.S. trade conditions, don’t begin by trying to predict the next government announcement.

Begin with your own numbers.

Determine how exposed your revenue, costs and supply chain are.

Recalculate normalized earnings based on what you know today.

Build reasonable downside and recovery scenarios.

Assess the effect on working capital, debt capacity and future capital requirements.

Then determine what those scenarios mean for business value.

From there, the strategic conversation becomes much clearer:

Do we continue as we are?

Do we invest and adapt?

Do we acquire?

Do we bring in a partner?

Or is this the right time to begin planning an exit?

Those are questions EVCOR is well positioned to help answer.

Know What Has Changed Before Deciding What Comes Next

Tariffs may ultimately prove temporary. Some may remain. Others may be negotiated away or replaced by different trade measures.

Business owners don’t have the luxury of waiting for perfect certainty.

They still have employees to pay, customers to serve, investments to make and retirement plans to consider.

The objective isn’t to forecast trade policy perfectly.

It is to understand how resilient your business is if conditions change.

EVCOR works with Canadian business owners to assess normalized earnings, business value, financing capacity and strategic alternatives. For companies affected by tariffs or supply-chain disruption, we can model the financial impact under multiple scenarios and help owners understand what those changes could mean for the value of their business.

If you’re wondering what the changing trade environment means for your company, contact EVCOR to discuss a Tariff Resilience and Value Assessment.

Sometimes the most valuable result of a valuation isn’t the number.

It’s knowing what to do next.