EdgeTariff – Best Duty and Tax Calculator Plugin for WooCommerce & WordPress Driven by the world’s freshest and largest duties and taxes data – bar none! ★★★★★ EdgeTariff is a powerful duty and tax calculator plugin for WooCommerce, which enables merchants to sell their goods internationally by show
PricingFree downloadThe WordPress.org download is free. Pro versions, add-ons or external services may cost extra.
CompatibilityRequires WordPress 4.7 and PHP 7.0.
SourceWordPress plugins · Oct 19, 2026
01 / Source details
About this tool.
EdgeTariff – Best Duty and Tax Calculator Plugin for WooCommerce & WordPress
Driven by the world’s freshest and largest duties and taxes data – bar none! ★★★★★
EdgeTariff is a powerful duty and tax calculator plugin for WooCommerce, which enables merchants to sell their goods internationally by showing overseas buyers the total cost of the goods, shipping, and expected duties and taxes, as a Total Landed Cost (TLC), on the WooCommerce checkout.
Features include:
Calculate Expected Duties and Taxes (EDT) in real time
Show cost of goods, shipping and EDT on the checkout
Empowers overseas buyers to make an informed buying decision
Reduces buyer’s remorse and returned goods
Assisted Product Pre-Classification (PPC) with HS codes
Perform Restricted Party Screening (RPS) for trade compliance
EdgeTariff facilitates Delivery & Duty Paid (DDP) international delivery terms, so overseas buyers pay nothing more beyond what they’ve already paid on the checkout. For merchants this means selling globally just became as easy as selling domestically.
Try The Free Demo of EdgeTariff
Core Features
EdgeTariff has been designed to assist merchants in making their international trade journey as seamless as possible by providing a host of beneficial tools, which revolve around the 3 core features of:
Expected Duties & Taxes (EDT) – shows the expected duties and taxes on a merchant’s ecommerce store checkout, so overseas buyers can make an informed choice before buying
Product Pre-Classification (PPC) – classifies a merchant’s product(s) with Harmonized System (HS) codes, which enables destination country customs authorities to recognise the goods in the consignment and assign the correct duties and taxes to the shipment
Restricted Party Screening (RPS) – lets merchants screen overseas buyers to ensure there aren’t any global trade compliance restrictions on the buyer
1) Expected Duties & Taxes (EDT) Calculator
The EDT calculator within EdgeTariff adds transparency and therefore, gives overseas buyers the confidence in making a purchase from the merchant by detailing the:
03Destination country specific import custom duties and taxes
04Total landed cost of the purchase
This information is shown on the WooCommerce checkout BEFORE the overseas buyer makes the purchase, which gives them an informed choice.
Expected Duties and Taxes (EDT) functionality is driven by the Harmonised System (HS) codes, which are pre-assigned to each product(s) being shipped from an origin to destination country. EDT can be performed on products having HS codes at the 6 digit (minimum) or 10-digit (or more) level.
The benefits of having the EdgeTariff’s EDT calculator in a WooCommerce store ensure:
NO unexpected after-purchase charges for overseas customers
Fewer returned or refused goods from overseas buyers
Merchant collects ALL monies UPFRONT before shipping
Selling & growing internationally , for merchants, is as easy as selling domestically
Delivery Terms of Delivery , Duty Paid (DDP) are supported
2) Product Pre-Classification (PPC)
BEFORE listing and/or selling any product on a WooCommerce store, the merchant must ensure that their product(s) have at least a universally recognised Commodity or 6-digit Harmonized System (HS6) code. HS6 codes identify and categorise a product according to the World Customs Organisation (WCO) and World Trade Organisation (WTO) standards.
Beyond the first 6-digit (from the left), a HS code is extended by each destination country’s customs authorities to 8, 10, 12 or more digits (and letters) – referred to as the Fully Qualified (FQ) code. FQ codes allow country specific customs treatments of a product. Put another way, a country applies (calculates) product duties and taxes at the FQ code level (not the HS6 level, which is only a broad product categorisation/identification level).
The Product Pre-Classification (PPC) service, built into EdgeTariff, allows merchants to submit their products for classification to both the HS6 and FQ code levels. Having Products Pre-Classified (PPC) to the FQ level allows for:
Accurate Expected Duties and Taxes (EDT) calculations shown on the checkout
Faster customs processing when a Commercial Invoices show FQ codes
Reduced risk of misclassification because of destination country specific classification, rather than just a universal classification
3) Restricted Party Screening (RPS)
Merchants can use the EdgeTariff Restricted Party Screening (RPS) service to ensure that they are not breaking any international trade compliance regulations, by shipping their goods to an overseas buyer. The RPS service is built into EdgeCTP/EdgeTariff and is manually initiated by the merchant within their WooCommerce store admin.
RPS checks each overseas buyer details against 33 live global denied party lists for any restrictions, which helps merchants to:
Avoid legal penalties
Prevent shipments from being delayed or blocked
Stay compliant with global trade laws
Reduce risk of brand reputational damage
Additional Value-Adding Features
Beyond the 3 core services of EDT, PPC, and RPS, the WooCommerce EdgeTariff plugin also has a range of value-adding services at NO ADDITIONAL COST of:
Multi-Carrier Select (MCS)
Allows merchants to show multiple carriers on their checkout, e.g., FedEx, UPS, DHL etc., all linked to their direct account with those carriers. Additionally, merchants can show their own shipping rates in case they are using 3PLs (3rd Party Logistics providers). EdgeTariff allows for multiple accounts within the same carrier, so parcel, ground and freight shipments can be shown on the checkout.
Multi-Product Bundles (MPB)
Allows merchants to create a custom mix of different products into a single purchasable product, e.g., hamper baskets etc. EdgeTariff can calculate the expected duties and taxes on multiple product bundles and still provide a total landed cost on the checkout.
Multi-Currency Checkout (MCC)
When overseas buyers visit the merchant’s store, their IP address can be automatically leveraged to drive the currency shown on the WooCommerce checkout, so that the cost of goods, shipping, duty, and tax, i.e., total landed cost, is shown in the buyer’s currency. MCC removes yet another worry from the overseas buyer and gives them peace of mind in their purchase.
Business-to-Business (B2B) Total Landed Cost Calculator
Built into EdgeCTP and EdgeTariff is a Business-to-Business (B2B) landed cost calculator tool, which allows merchants who sell to overseas businesses outside the WooCommerce checkout. This is ideal for supporting the creation of sales quotes, sales orders and invoices to international business buyers and suppliers.
Fulfilment & 3PLs (EdgeShip)
Beyond the calculation of duties & taxes, once an overseas sale has been made, EdgeCTP/EdgeTariff provides fulfillment functionality that goes from transport packaging, packing, arrange shipment, labelling, tracking numbers, delivery and (if necessary) return shipment handling. Additionally, if the merchant is using a 3PL then the 3PL can also login to the EdgeShip application to fulfil the merchant’s shipment.
4) Real-Time Shipping Rates on Checkout
EdgeTariff provides real-time, dynamically fetched, international shipping rates that appear directly on a merchant’s store checkout, which give overseas buyers shipping costs transparency. Real-time shipping rates accuracy is driven by the merchant’s own carrier account, and based on the consignment’s destination and transport packaging weight and dimensions. Couple this accurate shipping rate with the cost of goods and expected duties and taxes, an overseas buyer receives the confidence inspiring Total Landed Cost (TLC) on the store’s checkout, which means an informed and worry-free buying decision.
Benefits of Real-Time Shipping Rates
Show multi-carrier live shipping rates on the checkout – buyers receive a choice
Enable shipping rates comparison (e.g., across FedEx, DHL, UPS etc.) – buyers see the value proposition
Drive shipping rates based on destination and package weight and dimensions – improves quoted shipping costs accuracy
Improve shipping rates transparency – increase confidence in buyers
Show Total Landed Cost on the checkout – enable Delivery & Duty Paid (DDP) shipping, which eliminates buyers’ post-purchase unexpected bills shock
Getting Started:
1. How to Setup EdgeTariff & User Documentation: Once you install EdgeTariff for the first time, we’ve put some knowledge bases to help you set up and get started with EdgeTariff.
Works With
WooCommerce
FedEx
DHL Express
UPS
FX Rates for 170 currencies
Duties & Taxes for 208 countries
Who Should Use This Plugin?
EdgeTariff is perfect for:
WooCommerce store owners
Cross-border eCommerce brands
Drop shipping businesses
Exporters
Importers
B2B buyers and sellers
EdgeTariff Tools helps you:
Show duties at checkout WooCommerce
Calculate customs duty automatically
Provide estimated total landed cost
Reduce cart abandonment
Improve international shipping experience
Increase buyer confidence
Avoid compliance issues
See it in action
Screenshots & previews.
Connect EdgeCTP by signing upEdgeCTP connected successfullyEdgeTariff DashboardEstimated Duties & Taxes (EDT) TableProduct Pre-Classification (PPC) TableRestricted Party Screening (RPS) TableRequest Restricted Party Screening (RPS) on the order page for a specific customerGet Product Pre-Classification for specific productAdd the country of origin to perform ppc. After PPC HS6 will populate automaticallyYou can make bundles by using our EdgeTariff Bundle featureThe FedEx shipment label can now be generated automatically upon successful order placement.You can use the buttons to either download the shipment label or track the shipment status.You can cancel the shipment by clicking the 'Void Shipment' button.
02 / Source details
Getting started.
Automatic Installation
01Log in to your WordPress admin dashboard.
02Navigate to Plugins → Add New.
03Search for EdgeTariff.
04Click Install Now and then Activate the plugin.
05Go to EdgeTariff dashboard.
06Enter your EdgeTariff API credentials, if you do not have then goto signup, activate your account then you will get your api keys in Edge app.
07Now test the checkout experience.
Manual Installation
08Download the EdgeTariff plugin ZIP file.
09Log in to your WordPress admin dashboard.
10Navigate to Plugins → Add New → Upload Plugin.
11Upload the ZIP file and click Install Now.
12Activate the plugin.
13Enter your EdgeTariff API credentials and complete the configuration.
Need Help?
For detailed installation instructions, configuration steps, and troubleshooting information, please refer to the EdgeTariff WooCommerce Plugin User Guide . You can also visit https://edgetariff.com/ for additional documentation, support resources, and product information.
03 / Source details
Frequently asked questions.
What is a Duty and Tax Calculator?
A duty and tax calculator calculates the duties and taxes for specific goods (based on their HS codes either at the 6- or 10-digit level), from and to specific destination countries. Beyond simply calculating the duties and taxes, the calculator requires: the cost of goods; their country of origin; consignment shipping rate (depending on destination country), and generates the expected duties and taxes, which when summed together gives the Total Landed Cost (TLC).
Does EDT work inside the WooCommerce checkout?
Yes. EdgeTariff’s core and additional services, including the EDT service, works both within WooCommerce (e.g., checkout) and as stand-alone services from EdgeCTP directly.
Do I need HS codes for EDT to work?
Yes. You need HS codes of 6-digits (or more) assigned to each product that you intend to sell to overseas buyers for the EDT service to work.
Does this support DDP shipping?
Yes. EdgeTariff’s EDT support both Delivered Duty Paid (DDP) and Delivery Duty Unpaid (DDU) delivery terms when showing the duties and taxes on the checkout to certain destination countries.
Is Restricted Party Screening included?
Yes. RPS is included within the EdgeTariff suite of services.
Does it work with variable products?
Yes. EdgeTariff reads product attributes at the variation level and calculates duties and taxes based on the specific item in the cart.
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