Tax & Duty King – Import Fees
- by Aspen Consulting
- From $19.99/month. Free trial available.
Show accurate import fees, duties, and taxes in cart before checkout. Prevent surprise charges and reduce abandoned international orders.
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About the Tax & Duty King – Import Fees
Tax & Duty King displays accurate import fees, duties, and taxes directly in your cart and on product pages before checkout. This helps prevent surprise charges that cause international customers to abandon orders or refuse deliveries.
The app supports major trade routes including EU↔UK, UK→US, and 50+ countries worldwide. It handles UK IOSS and EU TCA zero-duty calculations for eligible low-value shipments, plus DDP (Delivered Duty Paid) scenarios.
Perfect for stores with multi-origin fulfilment using multiple warehouses or suppliers. Import fee calculations appear in the customer's local currency, showing the complete landed cost upfront. Build trust with global shoppers by being transparent about the full price they'll pay, reducing cart abandonment and increasing international sales.
Launched: October 1, 2025
Key features
- Cart-level import taxes, duties, and fees shown before purchase.
- Support for EU–UK, UK–EU, and UK–US and 50+ other international trade routes
- UK IOSS and EU TCA zero-duty logic for eligible low-value shipments
- Multi-origin support for stores using multiple suppliers or warehouses
- Import fee calculations displayed in the customer’s local currency
Pricing of Tax & Duty King – Import Fees
Starter Plan
$19.99 / month
or $199.99/year and save 17%
- 750 Monthly Calculations
- Basic import fee calculations
- Cart-level import fee display
Growth Plan
$49.99 / month
or $499.90/year and save 17%
- 2,500 monthly import fee calculations
- UK IOSS-compliant import calculations
- EU TCA zero-duty logic
- Multi-origin shipping support
- EU, UK & US trade support
- Advanced cart-level fee visibility
- Country-Level DDP Overrides
- Product page calculator extension
Enterprise Plan
$149.99 / month
or $1,499.90/year and save 17%
- 10,000 monthly import fee calculations
- Includes all growth plan features
- Advanced multi-origin support
- Vendor-level origin overrides
- Global trade route support
- Priority support for complex setups
Plus Checkout
$299 / month
or $2,990/year and save 17%
- 20,000 monthly import calculations
- Includes all growth plan features
- Shopify Plus checkout integration
- Markets-specific trade rule handling
- Priority onboarding & technical support
- Optional unlimited usage add-on
- Checkout-level tax & duty visibility