How do tariffs directly impact my landed cost calculations?

Tariffs are duty taxes applied to imported goods and are added to the invoice price, freight, and insurance to calculate total landed cost. They increase procurement spend for any company sourcing from outside their home country. Understanding the tariff classification (HS code) of your products determines the duty rate applied, which can range from 0% to 25%+ depending on product category and country of origin.

Can companies pass tariff costs through to customers, or do we absorb them?

Cost pass-through depends on market conditions and competitive positioning. In commoditized markets with price-sensitive consumers, companies often absorb tariff increases to remain competitive, compressing margins. In less competitive or specialized markets, companies may increase prices. Most organizations use a mixed approach: some cost pass-through combined with margin compression and supply chain optimization to reduce overall impact.

What supply chain strategies help mitigate tariff exposure?

Effective mitigation strategies include: (1) supplier diversification across multiple low-tariff sourcing countries; (2) tariff engineering—modifying product design or assembly location to access lower duty rates; (3) free trade agreement optimization to access preferential rates; (4) nearshoring production to reduce tariff exposure; and (5) strategic inventory positioning to manage tariff phase-in periods.

How volatile is the tariff environment, and how should we plan?

Tariff policy has become increasingly unpredictable due to geopolitical tensions and shifting trade relationships. Supply chain teams should build scenario planning into forecasting models, maintain tariff expertise in-house or through consultants, and establish rapid-response protocols for tariff changes. Many organizations now run monthly tariff impact assessments alongside demand forecasts.

Which product categories face the highest tariff rates?

Tariff rates vary significantly by product. Typically higher-tariff categories include: automotive (2.5%–25%+), textiles and apparel (15%–30%), electronics (0%–5%), and steel/aluminum (0%–25%+). Conversely, many raw materials and agricultural commodities face lower rates. Your product's HS code classification is critical to determining your specific duty exposure.

Trade Policy & Tariffs

High Impact

Tariffs 101: Supply Chain Impact & Cost Pass-Through Explained

Jun 19, 2026

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The Economic Policy Institute's primer on tariffs provides foundational knowledge for supply chain professionals navigating an increasingly complex trade environment. Tariffs—taxes on imported goods—have become a critical lever in trade policy and directly impact procurement costs, sourcing strategy, and product pricing across industries. Understanding tariff mechanics is essential for supply chain teams to accurately forecast landed costs, optimize supplier diversification, and model cost pass-through scenarios.

For supply chain professionals, tariff complexity presents both immediate operational challenges and longer-term strategic considerations. Import duties increase the total cost of goods, compress margins, and force decisions about supply chain reconfiguration—whether to absorb costs, raise prices, or relocate production. The interconnected nature of global supply chains means tariffs on intermediate goods have cascading effects across tiers of suppliers and manufacturers.

Organizations must invest in tariff classification expertise, real-time duty tracking, and scenario planning to maintain resilience. This is particularly critical as trade policy becomes increasingly dynamic and unpredictable, requiring supply chain teams to build organizational capability around tariff intelligence and cost modeling.

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this month

What if tariff rates on key sourcing countries increase by 15–20%?

Simulate the impact of a 15–20% tariff increase on current suppliers in Asia and Mexico. Model the cost increase to landed price, resulting margin compression, and the break-even point for nearshoring or supplier diversification to lower-tariff countries. Calculate the financial and operational implications of each mitigation strategy.

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this week

What if we pre-position inventory ahead of anticipated tariff increases?

Simulate the financial and operational trade-offs of importing goods at current tariff rates and building strategic inventory reserves ahead of a potential tariff increase. Model carrying cost inflation, working capital requirements, obsolescence risk, and the tariff savings achieved if duties rise as anticipated.

Run this scenario

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strategic

What if we shift 30% of sourcing to a free trade agreement partner?

Simulate the operational and financial impact of relocating 30% of procurement volume to a country with favorable free trade agreement terms (e.g., preferential tariff rates). Model the transition timeline, supplier onboarding costs, quality risks, lead time changes, and net tariff savings versus current sourcing.

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Supply Chain Digital Twin: The 2026 Guide

How operators model end-to-end supply chains to see how tariffs, supplier shocks, and regulatory changes ripple across cost, service, risk, and time.

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