Configure accurate landed cost calculations in your Shopify store to protect margins from tariff volatility and avoid surprise duty charges at delivery.
With tariff rates on Chinese goods reaching 30-35% and the de minimis threshold eliminated, Shopify sellers can no longer ignore landed costs. Every product imported into the US now faces duty assessment regardless of value. Sellers who fail to factor these costs into their pricing are operating at a loss on every international shipment. MarginHub integrates directly with your Shopify store to calculate real-time landed costs using your actual product HS codes and current tariff schedules.
Start by classifying all your products with accurate HS codes using MarginHub's AI classification tool. Next, configure your shipping zones with carrier-specific rates. Then set up duty-inclusive pricing through Shopify Markets or our direct integration. Finally, test your checkout flow with sample orders from different countries to verify that landed costs are accurately reflected in your product prices and shipping charges.
The biggest mistake is using flat-rate duty estimates instead of product-specific tariff rates. A t-shirt (HS 6109) faces different duties than electronics (HS 8471). Other common errors include forgetting brokerage fees, underestimating shipping insurance costs, and not accounting for the Section 122 universal 10% surcharge that went into effect in February 2026. Automating your landed cost calculations eliminates these errors.
Landed cost is the total price of a product once it arrives at your door, including the product price, shipping, insurance, customs duties, and tariffs. For Shopify sellers importing goods, ignoring landed cost can erode margins by 15-35% depending on the tariff rate applied to your products.
You can configure landed cost in Shopify by using the Markets settings for duty-inclusive pricing, integrating a third-party app like MarginHub for real-time tariff lookups, or manually adding duty estimates to your product costs. The most accurate method combines HS code classification with live tariff rate APIs.
Shopify Plus offers built-in duty and import tax calculations through Shopify Markets. Standard Shopify plans require third-party apps or manual configuration. Even with Shopify Markets, you need accurate HS codes assigned to each product for correct duty calculations.
Landed Cost = Product Cost + International Shipping + Insurance + Customs Duties + Tariffs + Brokerage Fees + Harbor/Port Fees. For most Shopify sellers, duties and tariffs represent the largest variable component, especially with China tariffs now at 30-35%.
DDP (Delivered Duty Paid) means you pay all duties upfront so customers see no surprise charges at delivery. DDU (Delivered Duty Unpaid) passes duty costs to customers. DDP generally converts better because customers dislike unexpected fees, but it requires accurate landed cost calculations to maintain your margins.
Connect your Shopify store to MarginHub and get real-time landed cost calculations on every product. No more margin surprises.
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