Tax & Duty King – Import Costs

Name: Tax & Duty King – Import Costs
Brand: Aspen Consulting
Rating: 5.0 (6 reviews)

Pricing: From $19.99/month. Free trial available.
Rating: 5.0 (6)
Developer: Aspen Consulting

Install

View demo store

Calculate and collect import costs before purchase. Give international customers a clearer checkout.

Stop losing international sales to unexpected import charges. Tax & Duty King calculates estimated duties, taxes and import fees before purchase. Starter merchants can display these estimates to shoppers, while eligible higher plans can also collect the calculated amount as a separate Import Duties & Taxes line through the cart and checkout. Support international selling with HS codes, IOSS, DDP, multi-origin fulfilment and country-specific calculations.

Display estimated duties, taxes and import fees before purchase
Collect calculated import charges as a separate checkout line item
Support IOSS, DDP and country-specific international tax rule
Handle multi-origin fulfilment across suppliers and warehouses
Show import cost estimates in the shopper’s local currency

Languages

English

Works with

Checkout
Shopify Admin
Shipping King – Royal Mail

Pricing

Choose the plan that best fits your business.

Starter Plan

$19.99 / month

or $199.99/year and save 17%

Features

750 calculations each month
Display duties & taxes before purchase
Cart-level import fee display
HS code based duty calculations
Import estimates in local currency

7-day free trial

Growth Plan

$49.99 / month

or $499.90/year and save 17%

Features

2,500 calculations each month
Collect duties & taxes as a line item
DDP collection for selected countries
Product, cart & drawer calculations
IOSS support for eligible EU orders
Multi-origin supplier support
HS code based duty calculations
Import estimates in local currency

7-day free trial

Enterprise Plan

$149.99 / month

or $1,499.90/year and save 17%

Features

10,000 calculations each month
Includes all Growth plan features
Advanced multi-origin fulfilment
Vendor-level origin controls
DDP collection across complex routes
Support for larger international catalog
Priority setup and configuration support
Built for higher-volume global stores

7-day free trial

Plus Checkout

$299 / month

or $2,990/year and save 17%

Features

20,000 monthly import calculations
Includes all growth plan features
Shopify Plus checkout integration
Checkout-level tax & duty breakdown
DDP collection through checkout
Markets-specific tax and duty handling
Priority onboarding & technical support
Optional unlimited usage add-on

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (6)

Overall rating

Counts per rating level

100% of ratings are 5 stars
6
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

July 7, 2026

I’m just getting started with it, but so far I’ve been very impressed. The functionality is excellent, and everything has been straightforward to use once set up. What has stood out to me most is the customer service. Their response time is extremely fast, and they are genuinely helpful and willing to walk you through the setup process and answer any questions you may have.

It’s refreshing to deal with a company that provides this level of support, especially when you’re learning a new system. I’m very happy with my experience so far and look forward to continuing to use it. I would definitely recommend it to anyone looking for a reliable product backed by responsive and helpful customer service.

Holy Word Press

United States

5 days using the app

August 20, 2026

A great product with even greater support from the developers. I highly recommend it.

ASHA

United Kingdom

13 days using the app

February 12, 2026

Had some issues installing the Tax & Duty King - Import Fees app integrating with our website. Aspen Consulting has been amazing and shout out to Paul for his exceptional assistance in working with us to get the app and our product options to work seamlessly together. The app provides our customers with clear and detailed information for any import charges they may incur. We look forward to working together in the future on additional aspects for our site and would not hesitate to recommend them. Top notch in our books!!

The Decal Zone

Canada

About 1 month using the app