Key facts for US shipping, tariffs, duties and documentation [SAMOS e-commerce LTD](/)Open main menu Search Services Pricing Resources Blog [ Login ](https://connect.samos-e.com/login) ![](https://samos-e.com/storage/351/conversions/Main-Graphic-8-main.jpg) A Guide to Understanding us Tariffs, Duties and Documentation Right Now. ======================================================================== If you're a UK e-commerce brand shipping products to customers in the United States, you might be feeling a little confused right now. Navigating US shipping rules can sometimes feel like your GPS is permanently stuck on "recalculating."....... ![Picture of Simon Perkins](https://samos-e.com/storage/129/conversions/TBA41DHHU-UB8G6TW2C-a6e01c7f48ad-512-main.jpg) Simon Perkins Commercial Director at SAMOS - [Why are US tariffs causing confusion for UK e-commerce brands?](#content-why-are-us-tariffs-causing-confusion-for-uk-e-commerce-brands) - [Understanding the de minimis rule when shipping to the US](#content-understanding-the-de-minimis-rule-when-shipping-to-the-us) - [Why country of origin matters for US customs](#content-why-country-of-origin-matters-for-us-customs) - [Product classifications matter too](#content-product-classifications-matter-too) - [How accurate shipping documentation can help avoid delays](#content-how-accurate-shipping-documentation-can-help-avoid-delays) - [Why Delivered Duty Paid (DDP) is becoming the preferred shipping option](#content-why-delivered-duty-paid-ddp-is-becoming-the-preferred-shipping-option) - [Frequently Asked Questions about US shipping, tariffs, duties and documentation](#content-frequently-asked-questions-about-us-shipping-tariffs-duties-and-documentation) - [Shipping to the US with confidence](#content-shipping-to-the-us-with-confidence) - [Need a hand navigating US shipping?](#content-need-a-hand-navigating-us-shipping) 3rd July 2026 Updated 1 day ago Share this article - [Share on Facebook]() - [Share on WhatsApp]() - Copy Link **Shipping to the US from the UK: A Guide to Understanding Tariffs, Duties and Documentation Right Now.** From changing tariff rules to more detailed customs documentation, the landscape for cross-border shipping to the US has changed significantly over the past couple of years. It's left many growing businesses asking the same question: **Is shipping to the US still worth it?** The short answer is yes. The US remains one of the world's largest e-commerce markets, and with the right shipping partner, cross-border shipping can still be straightforward, compliant and cost-effective. At [**SAMOS**](https://samos-e.com), we help brands simplify international shipping by taking the uncertainty out of tariffs, duties and customs, so you can focus on growing your business. In this guide we'll explain: - Why US tariffs have become such a talking point - What the de minimis rule means for UK exporters - Why country of origin matters more than ever - How accurate shipping documentation can help avoid delays - Why more brands are choosing Delivered Duty Paid (DDP) [\#](#content-why-are-us-tariffs-causing-confusion-for-uk-e-commerce-brands "Permalink")Why are US tariffs causing confusion for UK e-commerce brands? ------------------------------------------------------------------------------------------------------------------------------------------------------ If you've searched for **"US tariffs for UK e-commerce brands" or "duties when shipping to the US,"** you're certainly not alone. One of the biggest changes is that US Customs has tightened the rules around lower-value imports, making it more important than ever to understand how your products are classified and what information needs to accompany every shipment. Although the rules have changed, the opportunity hasn't. The US remains one of the easiest markets to serve from a logistics perspective — you simply need the right shipping process in place. [\#](#content-understanding-the-de-minimis-rule-when-shipping-to-the-us "Permalink")Understanding the de minimis rule when shipping to the US --------------------------------------------------------------------------------------------------------------------------------------------- One of the biggest changes affecting shipping from the UK to the US is the de minimis exemption. Historically, goods valued at under US$800 could often enter the country without import duties under what's known as Section 321. Recent policy changes have narrowed how this exemption applies, particularly for goods originating from certain countries. For UK businesses, the conversation is no longer simply about where you're shipping from. US Customs is increasingly interested in where your products were actually manufactured. If you're only selling a handful of products, don't let this put you off. Once you've identified the correct classifications and country of origin, those details can be reused for future shipments, making the process much simpler than it first appears. Want to learn more? Read our [**guide to the de minimis rule**](https://samos-e.com/blog/customs/how-to-navigate-changes-to-the-us-de-minimis-rule). [\#](#content-why-country-of-origin-matters-for-us-customs "Permalink")Why country of origin matters for US customs ------------------------------------------------------------------------------------------------------------------- When it comes to US customs clearance, country of origin is one of the most important pieces of information on your shipping documentation. Country of origin doesn't necessarily mean where your parcel is shipped from — it refers to where your product was manufactured or substantially transformed. For example, products made in the UK are generally treated as UK-origin goods and are assessed using the tariff rates that apply to UK imports. However, if a product is manufactured in China, stored in a UK warehouse and then shipped to the US, its origin will usually remain China. Simply repackaging or storing goods in the UK doesn't normally change their country of origin. It's a small detail that can make a significant difference to duties, so it's important your documentation reflects the correct origin from the outset. Read our [**Country of Origin guide**](https://samos-e.com/resources/what-is-meant-by-country-of-origin) for more information. [\#](#content-product-classifications-matter-too "Permalink")Product classifications matter too ----------------------------------------------------------------------------------------------- Not every product attracts the same duty rate. Every item is assigned an internationally recognised commodity code, often called an HS code, which tells customs exactly what you're shipping. Whether you're exporting clothing, cosmetics, jewellery, homeware or electronics, using the correct classification helps ensure the right duties are applied and reduces the risk of customs delays. This is one of those details that's worth getting right first time — and once it's done, it rarely needs changing. Find out more about [**HS codes**](https://samos-e.com/resources/what-is-an-hs-code). [\#](#content-how-accurate-shipping-documentation-can-help-avoid-delays "Permalink")How accurate shipping documentation can help avoid delays --------------------------------------------------------------------------------------------------------------------------------------------- Good shipping documentation has always been important, but today it's essential. US Customs expects clear, accurate information, including product descriptions, HS codes, country of origin, shipment value and, for some products, manufacturer details. Vague descriptions or incorrect values can lead to delays, additional inspections or unexpected charges. The good news is that with the right shipping partner, much of this information can be built into your shipping process, helping you avoid common mistakes before your parcel even leaves the UK. [\#](#content-why-delivered-duty-paid-ddp-is-becoming-the-preferred-shipping-option "Permalink")Why Delivered Duty Paid (DDP) is becoming the preferred shipping option ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- More UK retailers are choosing Delivered Duty Paid (DDP) because it creates a better customer experience. Rather than asking customers to pay shipping duties from the UK to the US when their parcel arrives, DDP allows duties and taxes to be calculated upfront. This gives customers confidence at checkout while reducing refused deliveries and making cross-border shipping much more predictable. Read our [**DDP guide**](https://samos-e.com/resources/what-is-delivery-duty-paid) for more information. [\#](#content-frequently-asked-questions-about-us-shipping-tariffs-duties-and-documentation "Permalink")Frequently Asked Questions about US shipping, tariffs, duties and documentation --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- **Do I have to pay duties when shipping to the US?** It depends on your product, its value, country of origin and tariff classification. Not every shipment is treated the same, which is why it's important to understand the duties that apply before you ship. **What is the difference between tariffs and duties?** Tariffs are the rates used to calculate import duties. Duties are the charges paid when goods enter a country. **What customs documentation do I need when shipping to the US?** Most shipments require an accurate commercial invoice showing the product description, HS code, country of origin and shipment value. **What is landed cost?** Landed cost is the total cost of getting your product to your customer's door, including shipping charges, duties, taxes and customs fees. [\#](#content-shipping-to-the-us-with-confidence "Permalink")Shipping to the US with confidence ----------------------------------------------------------------------------------------------- Keeping up with changing US tariffs, international shipping regulations and customs documentation requirements can feel like a full-time job. The information we’ve shared in this guide is based on information we know right now – it could change. That's why many growing brands choose to work with a specialist shipping partner. At [**SAMOS**](https://samos-e.com), we help UK e-commerce businesses simplify cross-border shipping, calculate landed costs, complete accurate customs documentation and keep goods moving smoothly through US Customs. [\#](#content-need-a-hand-navigating-us-shipping "Permalink")Need a hand navigating US shipping? ------------------------------------------------------------------------------------------------ Whether you need help understanding US tariffs, duties and customs documentation, or you're looking for practical guidance on shipping internationally, our friendly team is here to help. [**Get in touch**](https://samos-e.com/contact-us) for straightforward, personalised support from people who know shipping inside out. ![Picture of Simon Perkins](https://samos-e.com/storage/129/conversions/TBA41DHHU-UB8G6TW2C-a6e01c7f48ad-512-main.jpg) Simon Perkins Commercial Director at SAMOS - [Why are US tariffs causing confusion for UK e-commerce brands?](#content-why-are-us-tariffs-causing-confusion-for-uk-e-commerce-brands) - [Understanding the de minimis rule when shipping to the US](#content-understanding-the-de-minimis-rule-when-shipping-to-the-us) - [Why country of origin matters for US customs](#content-why-country-of-origin-matters-for-us-customs) - [Product classifications matter too](#content-product-classifications-matter-too) - [How accurate shipping documentation can help avoid delays](#content-how-accurate-shipping-documentation-can-help-avoid-delays) - [Why Delivered Duty Paid (DDP) is becoming the preferred shipping option](#content-why-delivered-duty-paid-ddp-is-becoming-the-preferred-shipping-option) - [Frequently Asked Questions about US shipping, tariffs, duties and documentation](#content-frequently-asked-questions-about-us-shipping-tariffs-duties-and-documentation) - [Shipping to the US with confidence](#content-shipping-to-the-us-with-confidence) - [Need a hand navigating US shipping?](#content-need-a-hand-navigating-us-shipping) 3rd July 2026 Updated 1 day ago Share this article - [Share on Facebook]() - [Share on WhatsApp]() - Copy Link Who is SAMOS? ------------- SAMOS is parcel logistics company based in London, specialising in creating and engineering customer-focussed e-commerce parcel delivery and returns solutions. [Find out more about SAMOS ](/about-samos) What our customers are saying ------------------------------ SAMOS customers had difficulties shipping into the EU and beyond - until they found SAMOS. [Read more about our customers ](/customer-stories) How to contact SAMOS -------------------- Need more help or do you have any questions for us? Talk to us Why not try shipping with SAMOS? -------------------------------- Request a demo to learn more about how SAMOS can help you ship directly to your customers. 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Discover how UK eCommerce brands can improve cross-border shipping, customs, tracking and returns to scale successfully in the American market. ![Picture of Simon Perkins](https://samos-e.com/storage/129/conversions/TBA41DHHU-UB8G6TW2C-a6e01c7f48ad-512-main.jpg) Simon Perkins Commercial Director at SAMOS Footer ------ ### Services - [Parcel Delivery ](/services/parcel-delivery) - [Parcel Returns ](/services/parcel-returns) - [All Integrations ](/services/integrations) - [Parcel Tracking ](/services/parcel-tracking) - [Shipping to the EU](/services/parcel-delivery/europe) - [Shipping fragrances & cosmetics to the EU](/blog/eu-shipping/problems-shipping-cosmetics-and-fragrances-across-the-eu-your-solution) - [Learn about IOSS for EU Shipping ](/blog/ioss) ### Integrations - [Shopify](/services/integrations/shopify) - [Shipstation](/services/integrations/shipstation) - [Linnworks](/services/integrations/linnworks) - [Mintsoft](/services/integrations/mintsoft) - [WooCommerce](/services/integrations/woocommerce) - [Shiptheory](/services/integrations/shiptheory) - [Despatch Cloud](/services/integrations/despatch-cloud) - [Magento](/services/integrations/magento) - [Pimento](/services/integrations/pimento) ### Company - [About SAMOS ](/about-samos) - [Customer Stories ](/customer-stories) - [Shipping Rates ](/pricing/samos-shipping-rates) - [Return Rates ](/pricing/samos-return-rates) - [Request a Demo ](/request-a-demo) - [Sustainability ](/resources/sustainability) - [Resources ](/resources) - [Contact Us ](/contact-us) ### Terms & Conditions - [Website T&Cs ](/website-terms-and-conditions) - [Privacy & Cookies ](/privacy-and-cookie-policy) - [Shipping T&Cs ](/shipping-terms-and-conditions) [Facebook](https://www.facebook.com/samos.ecom/)[LinkedIn](https://www.linkedin.com/company/samos-e-commerce/)[Instagram](https://www.instagram.com/samosecommerce/?hl=en)[YouTube](https://youtube.com/@samose-commerce4997?si=rqZ4UmQ6V1we6Kuk) © 2026 SAMOS e-commerce LTD