How Tariffs Hit Your Franchise P&L: What the New Trade Reality Means for Investors

On February 20th, the Supreme Court ruled 6-3 that the International Emergency Economic Powers Act does not authorize the president to impose tariffs. Within hours, the administration announced a replacement: a global tariff under Section 122, initially set at 10% and raised to 15% the next day. Section 232 duties on steel and aluminum remain at 50%. More than $160 billion in previously collected IEEPA tariffs now face potential refund claims. And businesses that spent the past year absorbing costs are finally passing them to consumers.

If you are evaluating a franchise investment in 2026, none of this is background noise. It is a direct input to your financial model.

The National Restaurant Association's latest State of the Industry report found that 42% of restaurant operators were not profitable in 2025. Sixty-five percent of full-service and 61% of limited-service operators said tariff impacts were challenging. Ninety percent plan to raise menu prices this year. These are not abstract policy debates — they are the operating environment you are buying into.

Yet most franchise buyers never model tariff exposure. They analyze royalty rates, scrutinize the true costs buried in the FDD, and negotiate territory protections — all essential — while ignoring the macroeconomic force that is reshaping unit economics across every franchise category in real time.

Here is how to evaluate tariff exposure before you sign.

The Three Layers of Tariff Exposure

Tariffs do not hit franchise economics in one place. They create cascading cost pressure across three distinct layers, each requiring separate analysis.

Layer 1: Buildout and Capital Expenditure. Steel and aluminum tariffs at 50% under Section 232 directly inflate the cost of construction, kitchen equipment, HVAC systems, signage, and fixtures. A franchise buildout that required $400,000 in 2023 may now require $440,000 to $480,000 for the same scope of work. These duties survived the Supreme Court ruling — they are grounded in separate legal authority and are not going away. If you are modeling your break-even timeline, your initial capital requirement is likely higher than historical averages suggest. The FDD's Item 7 estimated investment range may already be stale. Construction costs per square foot for restaurant buildouts now run $250 to $500, and tariff-inflated materials are a significant driver.

Layer 2: Ongoing Cost of Goods Sold. The new 15% Section 122 global tariff applies to most imports entering the United States. For food-based franchises, this means higher costs on imported produce, proteins, packaging, and beverages. Mexico supplies 85% of the strawberries and 76% of the bell peppers consumed in the U.S. Aluminum tariffs raise costs on every canned product in your supply chain. For service-based franchises, the impact is less direct but still real — imported parts, chemicals, uniforms, and equipment all carry tariff premiums. The USMCA trade agreement is up for review in June 2026, and the outcome will determine whether exemptions for Canadian and Mexican goods continue or expand.

Layer 3: Consumer Spending Pressure. Tariffs function as a consumption tax. The Yale Budget Lab estimates current tariff policy increases consumer prices by 0.6% in the short run, representing approximately $800 per household in reduced purchasing power. The Tax Foundation estimated tariffs added roughly $1,000 to household costs in 2025 and as much as $1,300 in 2026. When your customers have less disposable income, your same-store sales feel it. This is particularly dangerous for franchise concepts in the value or mid-market segment where customers are most price-sensitive.

Which Franchise Categories Face the Most Exposure

Not all franchise investments carry equal tariff risk. The variation across categories is significant, and understanding where your target concept falls on the exposure spectrum should inform your entire analysis.

High exposure: QSR and fast-casual restaurants. These concepts face the trifecta — elevated buildout costs from steel and aluminum duties, ongoing COGS pressure from imported food and packaging, and consumer spending compression hitting their core value-conscious demographic. The NRA data showing 42% of operators unprofitable in 2025 is concentrated here. If you are evaluating a restaurant franchise, your labor cost analysis now needs a companion: a tariff cost analysis that stress-tests your food cost percentage against sustained import price increases.

Moderate exposure: fitness, beauty, and wellness. These concepts have lower ongoing COGS exposure because they are service-based rather than product-dependent. But buildout costs still matter — gym equipment, salon stations, and commercial HVAC systems all contain steel and aluminum. The IFA projects health and wellness franchises growing 2.1% in 2026, partly because their business models are naturally less tariff-sensitive on the operating cost side.

Lower exposure: home services and B2B services. Residential and commercial service franchises — cleaning, restoration, consulting, staffing — have the lightest tariff footprint. Lower buildout requirements, minimal imported inventory, and customers who view their services as necessary rather than discretionary. The IFA expects these categories to lead franchise growth at 3.2% in 2026. That is not coincidence. Capital flows toward models with fewer cost variables outside the operator's control.

How to Model Tariff Exposure in Your Due Diligence

The framework for evaluating tariff risk in a franchise investment mirrors the same disciplined approach you should apply to every cost variable. Here is the process.

Step 1: Audit the supply chain origin. Ask the franchisor — directly — what percentage of required supplies, equipment, and inventory is imported. Request a breakdown by country of origin for your top ten cost categories. Most franchisors will not volunteer this information. Some may not even know. That itself is a data point. A franchisor that cannot tell you its supply chain's tariff exposure has not modeled it either, which means the Item 19 financials you are analyzing reflect a cost structure that may no longer exist.

Step 2: Stress-test your COGS. Take the current food cost or supply cost percentage from Item 19 or validation calls and model three scenarios: current state, a 5% increase in COGS, and a 10% increase. For restaurant franchises with food costs already at 28-32% of revenue, even a 2-3 percentage point increase from tariff-driven price hikes can eliminate margins entirely. Run these scenarios through your break-even model. If the deal only works at current COGS, it does not work — because costs are not staying current.

Step 3: Evaluate the franchisor's purchasing power. This is where scale matters. Large franchise systems with centralized purchasing and national vendor contracts can negotiate better pricing and absorb cost increases that would crush independent operators. During your validation calls, ask existing franchisees specifically: How have your supply costs changed in the past 12 months? Has the franchisor renegotiated vendor contracts? Are you locked into approved suppliers who cannot offer competitive pricing? The answers reveal whether the system's infrastructure protects you or traps you.

Step 4: Assess menu pricing power. For consumer-facing franchises, the critical question is whether you can pass cost increases to customers without destroying demand. Premium brands with loyal customers have more pricing power than value-oriented concepts competing on price. If 90% of restaurant operators plan to raise prices this year, the competitive pressure becomes: who can raise prices without losing traffic? This is where brand strength translates directly to tariff resilience.

Step 5: Factor in buildout cost inflation. Do not rely on the FDD's Item 7 estimates without verification. Request recent buildout costs from franchisees who opened in the past six to twelve months — not two years ago. The 50% steel and aluminum duties have been in effect long enough to flow through to construction quotes. If the franchisor's estimated initial investment has not been updated to reflect current material costs, you are underestimating your capital requirement, which directly impacts your break-even timeline and your return on invested capital.

The Policy Uncertainty Premium

Beyond the direct cost impacts, there is a subtler risk that sophisticated investors must account for: policy volatility itself.

In the past year alone, tariff policy has shifted from IEEPA-based duties reaching effective rates near 17% — the highest since the 1930s — to a Supreme Court ruling striking them down, to replacement tariffs under Section 122 that expire in 150 days unless Congress extends them, to pending Section 301 and Section 338 investigations that could impose new duties. The Brookings Institution described the central challenge not as tariff levels but as the instability surrounding them. Businesses were forced to make hiring, pricing, and investment decisions against a backdrop of constantly shifting trade policy.

For franchise investors, this volatility creates a planning problem that compounds over the life of a 10-year franchise agreement. You are not just modeling current tariff rates. You are committing capital to a business whose cost structure could shift materially based on decisions made in Washington, in federal courts, and in foreign capitals.

This is why franchise investors should think about tariff exposure the same way they think about royalty structure analysis — as a persistent variable cost that compounds over the life of the agreement. A 2% COGS increase from tariffs does not feel catastrophic in any single month. Over ten years, it represents tens of thousands of dollars in margin erosion that never shows up in the FDD because the FDD reflects historical costs, not forward-looking trade policy.

What Smart Money Is Doing Right Now

The investors and multi-unit operators who are positioning themselves well in this environment share several characteristics worth noting.

They are favoring franchise concepts with domestic supply chains or diversified sourcing. A concept that sources 90% of its inputs domestically has a structural advantage over one that depends on Chinese manufacturing or Mexican agriculture — regardless of where tariff policy lands six months from now.

They are building larger cash reserves into their initial capital stack. The era of razor-thin contingency budgets is over. Smart operators are carrying 15-20% buffers above the FDD's estimated initial investment to absorb cost surprises from both buildout inflation and early-stage operating cost pressure.

They are looking at service-based models with lower tariff sensitivity. The IFA's growth projections for 2026 are not random. Capital is flowing toward residential services, commercial services, and child-related franchises precisely because these models have fewer imported-goods dependencies and stronger demand resilience.

And they are negotiating harder on technology and equipment requirements. Franchisor-mandated equipment purchased through approved vendors at above-market prices has always been an issue. In a tariff-inflated environment, the premium you pay for required equipment through the franchisor's supply chain versus what you could source independently becomes even more significant.

The Architect's Perspective

Trade policy is not something most franchise investors expected to analyze when they started exploring franchise ownership. But the reality of 2026 is that tariff exposure has become as fundamental to franchise financial modeling as labor costs, royalty rates, and territory quality.

The Supreme Court ruling on IEEPA resolved one legal question while creating new uncertainty about what comes next. Section 122 tariffs expire in 150 days. Section 301 investigations are underway. The USMCA review in June could reshape North American trade. Every one of these outcomes changes the cost structure of franchise businesses that depend on imported goods, materials, or equipment.

You cannot predict trade policy. But you can evaluate your exposure to it. And you can choose investments where that exposure is manageable, modelable, and survivable under multiple scenarios.

That is what architects do. They stress-test the structure before they build.