# Dutify Docs Documentation

> Learn how Dutify can help simplify duty and tax  streamline cross-border ecommerce. API documentation, plugins and product guides.

Append .md to any documentation page URL to get its markdown version.

## Guides
- [EU de minimis removal: how to stay compliant and competitive in 2026](https://docs.dutify.com/docs/eu-de-minimis-removal-how-to-stay-compliant-2026.md): Navigate the EU de minimis removal and €3 flat-rate customs duty with Dutify's landed cost solutions
- [Shipping to the US with Royal Mail PDDP ](https://docs.dutify.com/docs/shipping-to-the-us-with-royal-mail-pddp.md): Learn how Dutify can help you calculate duties and taxes to the US for Royal Mail's PDDP service.
- [Landed Cost Calculator](https://docs.dutify.com/docs/landed-cost-calculator.md): Learn how to calculate duty and tax with our Landed Cost Calculator.
- [HS Lookup](https://docs.dutify.com/docs/hs-lookup.md): Learn how to retrieve HS codes and duty & tax rates with our HS Lookup tool.
- [Classification services](https://docs.dutify.com/docs/classification-services.md): Learn how we can help you classify your products.
- [Landed Cost Calculator API](https://docs.dutify.com/docs/landed-cost-calculator-api.md): Learn how our Landed Cost API can help simplify global trade for ecommerce and logistics businesses of all sizes.
- [HS Lookup API](https://docs.dutify.com/docs/hs-lookup-api.md): Learn how our HS Lookup endpoint can help with product classification and duty and tax rate retrieval.
- [Tariff Search API](https://docs.dutify.com/docs/tariff-search-api.md): Learn how our Tariff Search endpoint can help with HS validation as well as duty rate retrieval.
- [WooCommerce](https://docs.dutify.com/docs/woocommerce.md): Learn how our plugin can help enable landed cost calculation in your WooCommerce store.
- [Plugin installation](https://docs.dutify.com/docs/woocommerce-plugin-installation.md)
- [New attributes](https://docs.dutify.com/docs/woocommerce-new-attributes.md)
- [Classifying your products](https://docs.dutify.com/docs/woocommerce-classifying-your-products.md): Learn how to classify your products using the Dutify WooCommerce plugin.
- [Plugin settings](https://docs.dutify.com/docs/woocommerce-plugin-settings.md): Learn how to configure the Dutify WooCommerce plugin to meet your needs.
- [Order fulfilment](https://docs.dutify.com/docs/woocommerce-order-fulfilment.md)
- [Auditing calculations](https://docs.dutify.com/docs/woocommerce-auditing-calculations.md): Learn how to find a calculation using Dutify's calculation history.
- [Shopify](https://docs.dutify.com/docs/shopify.md): Learn how our app can grow your international business by providing upfront duty and tax in your Shopify checkout.
- [App installation](https://docs.dutify.com/docs/app-installation.md)
- [Configure shipping zones and rates](https://docs.dutify.com/docs/shopify-configure-shipping-rates.md)
- [Classifying your products](https://docs.dutify.com/docs/shopify-classifying-your-products.md): This optional step will improve the accuracy of duty & tax calculations.
- [Order fulfilment](https://docs.dutify.com/docs/shopify-order-fulfilment.md)
- [Usage & billing](https://docs.dutify.com/docs/shopify-usage-billing.md)
- [App settings](https://docs.dutify.com/docs/shopify-app-settings.md)
- [BigCommerce](https://docs.dutify.com/docs/bigcommerce.md): Learn how to start displaying duties and taxes at checkout - right inside your BigCommerce store.
- [App installation](https://docs.dutify.com/docs/bigcommerce-app-installation.md): How to install the Dutify app for BigCommerce
- [Configure shipping zones and rates](https://docs.dutify.com/docs/bigcommerce-configure-shipping-rates.md)
- [Classifying your products](https://docs.dutify.com/docs/bigcommerce-classifying-your-products.md)
- [Order fulfilment](https://docs.dutify.com/docs/bigcommerce-order-fulfilment.md)
- [Usage & billing](https://docs.dutify.com/docs/bigcommerce-usage-billing.md)
- [App settings](https://docs.dutify.com/docs/bigcommerce-app-settings.md)
- [Low-value GST settings](https://docs.dutify.com/docs/low-value-gst-settings.md): Learn how Dutify helps you stay compliant with tax regulations by applying GST on low-value shipments when your sales exceed destination based thresholds.
- [Handling fees](https://docs.dutify.com/docs/handling-fees.md): By default, Dutify does not include handling fees in its landed cost calculations. However, you may want to account for additional processing or service charges when calculating landed cost.
- [Country configuration](https://docs.dutify.com/docs/country-configuration.md): Control which destinations Dutify includes in duty and tax calculations. Add or remove countries to align with your courier’s DDP coverage and provide accurate landed cost estimates.
- [Product taxonomy](https://docs.dutify.com/docs/product-taxonomy.md): Learn about our product taxonomy, our answer to simplifying classification.
- [Country coverage](https://docs.dutify.com/docs/supported-countries.md): The full list of countries that we support shipping to and from.
- [FTA coverage](https://docs.dutify.com/docs/fta-coverage.md): A list of Free-Trade Agreements currently supported.
- [Trade data](https://docs.dutify.com/docs/trade-data.md): Learn how we keep our data accurate and up-to-date.
- [Calculating duty & tax](https://docs.dutify.com/docs/calculating-duty-tax.md): Import duty and tax rules vary by country. Many countries also have a minimum threshold.
- [What is Customs Value (CV)?](https://docs.dutify.com/docs/what-is-customs-value-cv.md)
- [What is de minimis?](https://docs.dutify.com/docs/what-is-de-minimis.md): Learn what de minimis is, and how it may impact where you ship.
- [What is classification?](https://docs.dutify.com/docs/what-is-classification.md)
- [What is a Harmonized System (HS) Code?](https://docs.dutify.com/docs/what-is-a-harmonized-system-hs-code.md)
- [General Rules of Interpretation (GRI)](https://docs.dutify.com/docs/general-rules-of-interpretation-gri.md): Explore what GRIs are, and why they matter.
- [What is a customs union?](https://docs.dutify.com/docs/what-is-a-customs-union.md)
- [What is a Free-Trade Agreement (FTA)?](https://docs.dutify.com/docs/what-is-a-free-trade-agreement-fta.md)
- [What are dangerous or restricted goods?](https://docs.dutify.com/docs/what-are-dangerous-or-restricted-goods.md)
- [IOSS](https://docs.dutify.com/docs/ioss.md)
- [Australia](https://docs.dutify.com/docs/australia.md): A complete guide for importing goods into Australia.
- [Austria](https://docs.dutify.com/docs/austria.md): A complete guide for importing goods into Austria.
- [Canada](https://docs.dutify.com/docs/canada.md): A complete guide for importing goods into Canada.
- [France](https://docs.dutify.com/docs/france.md): A complete guide for importing goods into France.
- [Germany](https://docs.dutify.com/docs/germany.md): A complete guide for importing goods into Germany.
- [Hong Kong](https://docs.dutify.com/docs/hong-kong.md): A complete guide for importing goods into Hong Kong.
- [Japan](https://docs.dutify.com/docs/japan.md): A complete guide for importing goods into Japan.
- [Macao](https://docs.dutify.com/docs/macao.md): A complete guide for importing goods into Macao.
- [Mexico](https://docs.dutify.com/docs/mexico.md): A complete guide for importing goods into Mexico.
- [New Zealand](https://docs.dutify.com/docs/new-zealand.md): A complete guide for importing goods into New Zealand.
- [South Africa](https://docs.dutify.com/docs/south-africa.md): A complete guide for importing goods into South Africa.
- [Sweden](https://docs.dutify.com/docs/sweden.md): A complete guide for importing goods into Sweden.
- [United Kingdom](https://docs.dutify.com/docs/united-kingdom.md): A complete guide for importing goods into the United Kingdom.
- [United States](https://docs.dutify.com/docs/united-states.md): A complete guide for importing goods into the United States.
- [How do I register?](https://docs.dutify.com/docs/help-center-how-do-i-register.md)
- [How can I see my usage?](https://docs.dutify.com/docs/help-center-how-can-i-see-my-usage.md)
- [Where do I find my API key?](https://docs.dutify.com/docs/help-center-where-do-i-find-my-api-key.md)
- [How do I delete my account?](https://docs.dutify.com/docs/help-center-how-do-i-delete-my-account.md)
- [How often am I billed?](https://docs.dutify.com/docs/help-center-how-often-am-i-billed.md): Learn about Dutify's billing cycle.
- [How can I view my invoices?](https://docs.dutify.com/docs/help-center-how-can-i-view-my-invoices.md)
- [How do I change my plan?](https://docs.dutify.com/docs/help-center-how-do-i-change-my-plan.md)
- [How do I cancel my plan?](https://docs.dutify.com/docs/help-center-how-do-i-cancel-my-plan.md)
- [Docs MCP](https://docs.dutify.com/docs/mcp.md)

## API Reference
- [Retrieves list of available countries](https://docs.dutify.com/reference/get_api-v1-countries.md)
- [Retrieves a country by ISO 3166 code](https://docs.dutify.com/reference/get_api-v1-countries-country-code.md)
- [Retrieves a list of supported currencies in ISO 4217 format](https://docs.dutify.com/reference/get_api-v1-currencies.md)
- [Creates a HS lookup](https://docs.dutify.com/reference/post_api-v1-hs-lookups.md): This call allows you to retrieve HS codes and duty rates for a specified item and import country.
- [Retrieves the existing HS lookup](https://docs.dutify.com/reference/get_api-v1-hs-lookups-lookup-id.md): This call retrieves the existing HS lookup result.
- [Creates landed cost calculation](https://docs.dutify.com/reference/post_api-v1-landed-cost-calculator.md): This call allows you to perform landed cost calculation.
- [Retrieves the existing landed cost calculation](https://docs.dutify.com/reference/get_api-v1-landed-cost-calculator-landed-cost-result-id.md): This call retrieves the existing landed cost calculation result.
- [Retrieves the root Dutify classification tree](https://docs.dutify.com/reference/get_api-v1-product-classifications.md): This call retrieves the top-level Dutify classification tree. The payload contains parents and their immediate children.
- [Retrieves the complete Dutify classification subtree that is identified by the product_classification_id parameter](https://docs.dutify.com/reference/get_api-v1-product-classifications-product-classification-id.md): This call retrieves the Dutify classification tree that is identified by the product_classification_id parameter. The payload contains the requested node, its immediate children (if available) and its parent (if available).
- [Creates a reverse landed cost calculation](https://docs.dutify.com/reference/post_api-v1-reverse-landed-cost.md): Takes prices that already include duties, taxes and/or fees and returns the underlying base price with those components stripped out, alongside an itemised breakdown of each component.  Use this where you display all-inclusive pricing to international shoppers but need the true base price for customs documentation.  The calculation is the exact inverse of the landed cost endpoint: the base price returned is the one whose forward landed cost reproduces the inclusive amount you submitted, so every rule the forward calculation applies (de minimis thresholds, customs unions, minimum and maximum measure-based duties, minimum collected duty, and low-value regimes) is honoured here too.  Notes:  * `shipping_amount` is not part of the inclusive amounts. It is charged separately to the shopper, but is included in the customs basis where the destination assesses duty on a CIF basis. * Each line's components are rounded to two decimal places and the base price is derived as the remainder, so `base_price + duty + sales tax + excise + additional taxes` equals the inclusive amount you submitted exactly. * Where an inclusive amount falls in the gap either side of a de minimis threshold, no base price can reproduce it. The base is then pinned to the highest value consistent with what customs will actually charge, and a note explains the shortfall. * Each call consumes one reverse calculation credit. This is a separate monthly allowance from the landed cost one: check `reverse_landed_cost` in the `/api/v1/usage` response for what remains.
- [Performs tariff lookup](https://docs.dutify.com/reference/post_api-v1-tariff-search.md): This call allows you to perform tariff lookup.
- [Retrieves the existing tariff lookup result](https://docs.dutify.com/reference/get_api-v1-tariff-search-tariff-search-result-id.md): This call retrieves the existing tariff lookup result.
- [Retrieves the account usage for the current billing period](https://docs.dutify.com/reference/get_api-v1-usage.md): Reports how much of each monthly allowance the account has consumed so far in the current billing period.  Each allowance is independent: landed cost calculations, reverse landed cost calculations and product classification lookups are metered separately and do not draw on each other.

## Changelog
- [Trade Update: US Section 301 "forced labor" tariffs enforced](https://docs.dutify.com/changelog/trade-update-us-section-301.md)
- [Trade Update: expiry of US Section 122 tariff](https://docs.dutify.com/changelog/trade-update-expiry-of-us-section-122-tariff.md)
- [WooCommerce Plugin v3.2](https://docs.dutify.com/changelog/woocommerce-plugin-v32.md)
- [Added support for: Bosnia and Herzegovina & Serbia](https://docs.dutify.com/changelog/added-support-for-bosnia-and-herzegovina-serbia.md)
- [Country Configuration has been deprecated](https://docs.dutify.com/changelog/deprecated-country-configuration.md)
- [Added support for Jamaica, Mayotte & Nicaragua](https://docs.dutify.com/changelog/added-support-for-jamaica-mayotte-nicaragua.md)
- [Trade Update: Introduction of €3 customs charge for EU imports](https://docs.dutify.com/changelog/trade-update-introduction-of-3-customs-charge-for-eu-imports.md)
- [Added support for Albania & Paraguay](https://docs.dutify.com/changelog/added-support-for-albania-paraguay.md)
- [Added support for Ecuador & Uruguay](https://docs.dutify.com/changelog/added-support-for-ecuador-uruguay.md)
- [Dutify is now available on BigCommerce](https://docs.dutify.com/changelog/bigcommerce-dutify-app-v1.md)