Tariff

A tariff is a tax imposed by a government on goods imported into the country. It is collected at the point of entry by the customs authority and paid by the importer of record. Tariffs serve multiple purposes: generating government revenue, protecting domestic industries from foreign competition, and functioning as a tool in trade policy negotiations. For e-commerce sellers importing products from overseas manufacturers, tariffs are a direct cost that must be factored into landed cost calculations and retail pricing.

Types of Tariffs

Ad valorem tariffs are the most common type. They are assessed as a percentage of the declared customs value of the goods. A 7.5% ad valorem tariff on a shipment valued at $50,000 results in a $3,750 duty payment. The customs value typically includes the cost of goods plus freight and insurance to the port of entry, depending on the valuation method used by the importing country.

Specific tariffs are charged as a fixed dollar amount per unit of quantity. For example, a specific tariff on footwear might be $0.90 per pair regardless of the shoe’s declared value. Compound tariffs combine both methods, applying an ad valorem rate plus a per-unit charge.

Anti-dumping duties (ADD) and countervailing duties (CVD) are special tariffs imposed on goods from countries or manufacturers found to be selling products below fair market value or receiving government subsidies. These can be steep. Anti-dumping duties on Chinese-made steel products have exceeded 200% in some cases. The U.S. International Trade Commission and the Commerce Department investigate and impose these duties based on petitions from domestic industries.

Section 301 Tariffs and Trade Actions

Section 301 tariffs on Chinese imports reshaped the cost structure for thousands of Amazon sellers starting in 2018. Multiple rounds of tariffs applied additional duties of 7.5% to 25% on top of existing rates for a wide range of consumer products, including electronics, furniture, textiles, and household goods. A product that carried a standard 3% duty rate might now face a combined rate of 28%. These additional tariffs are assessed on the HTS Code level, so sellers need to verify whether their specific product codes are included in the affected lists.

Section 201 and Section 232 tariffs apply to specific industries (solar panels, steel, aluminum) and are imposed for national security or safeguard reasons. These tariffs operate independently of Section 301 actions and have their own legal frameworks and exclusion processes.

Calculating Tariff Impact on Product Margins

Tariff costs should be calculated during the sourcing phase, not after the goods arrive. The formula for landed cost includes: product cost (FOB) + ocean freight + marine insurance + customs duties + harbor maintenance fee (0.125% of cargo value) + merchandise processing fee ($0.3464 per $100 of value, with a $614.35 maximum) + domestic transport + prep and labeling. A product with a 25% combined tariff rate sees its landed cost increase significantly compared to a product sourced from a tariff-free origin.

Sellers can look up applicable tariff rates using the U.S. International Trade Commission’s HTS database at hts.usitc.gov. Each HTS Code lists the general rate, special rates under trade agreements, and any additional duties under Section 301 or other trade actions.

Strategies for Managing Tariff Exposure

Diversifying sourcing away from tariff-affected countries is the most direct approach. Vietnam, India, Cambodia, and Thailand have attracted manufacturing volume from sellers seeking to reduce or eliminate Section 301 exposure. However, moving production requires qualifying new suppliers, managing quality standards, and adjusting lead times.

First Sale valuation is a legitimate customs strategy where the importer declares the value of the first sale in a multi-tiered transaction (the manufacturer’s sale to a middleman) rather than the final sale price to the importer. This lowers the declared value and reduces the duty owed. Using First Sale requires documented evidence of the arm’s-length transaction between the parties.

Foreign Trade Zones (FTZs) allow importers to defer, reduce, or eliminate duties on goods stored or processed within the zone. Bonded warehouses provide a similar deferral mechanism for goods awaiting re-export or further processing.