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UK Import Duty Calculator for Customs and VAT | ALINNZA
UK import duty calculator

Estimate UK import duty, VAT and landed cost.

Use the ALINNZA UK import duty calculator to estimate Customs Duty, import VAT, and total landed cost for goods imported into the UK. Enter the goods value, freight cost, duty rate, and VAT rate to support customs planning before shipment.

Customs Duty estimate Import VAT planning UK customs clearance support
Important note
This calculator is a guide only.

Actual UK import charges depend on commodity code, origin, customs value, Incoterms, reliefs, additional duties, HMRC rules, and the final declaration.

Useful for
  • Estimating duty and import VAT before shipment.
  • Preparing for customs clearance and landed cost.
  • Checking duty rates with the UK Trade Tariff.

Calculate estimated UK import charges

100% Free

Enter values in GBP. This estimate uses goods value plus freight as the customs value, then calculates duty and import VAT. Import VAT is estimated on customs value plus duty.

GBP
Invoice value or goods value in GBP.
GBP
Transport, shipping, or freight cost in GBP.
%
Find this using the UK Trade Tariff.
%
Standard UK VAT is usually 20%, but some goods differ.
Import Calculation Guide

How this UK import duty estimate works.

This calculator provides a planning estimate only. HMRC customs values, duty rates, VAT rates, reliefs, origin rules, Incoterms, excise duties, and other charges may change the final amount payable.

Customs value = goods value + freight cost This is a simplified planning value. Actual customs valuation can include or exclude other costs depending on the shipment and Incoterms.
Customs Duty = customs value x duty rate The duty rate depends on the commodity code, country of origin, trade measures, and any applicable reliefs.
Import VAT = (customs value + duty) x VAT rate UK import VAT is generally calculated on the customs value including duties due, excluding VAT itself.
Customs Planning

What you need before importing goods into the UK.

Clear import information helps customs clearance run more smoothly and reduces the risk of delays, incorrect duty estimates, or missing documentation.

Tariff code

Find your commodity code

Use the UK Trade Tariff to identify the HS or commodity code and check the applicable Customs Duty rate for your goods.

Visit the UK Trade Tariff

Documents

Prepare import paperwork

Common documents include commercial invoice, packing list, transport documents, commodity code, origin details, Incoterms, and importer information.

Costs

Budget for landed cost

Beyond duty and VAT, shipments may involve customs clearance fees, terminal charges, delivery, storage, demurrage, inspection, or handling costs.

Support

Arrange customs clearance

ALINNZA can support UK import customs clearance for road freight, sea freight, air freight, warehousing, and delivery requirements.

Import Duty FAQs

Questions about UK import duty and VAT estimates.

These answers explain how to use the calculator and what ALINNZA may need to support customs clearance.

Duty rate

Where do I find the UK import duty rate?

The duty rate depends on the commodity code and origin of the goods. You can check the UK Trade Tariff or ask ALINNZA to review the shipment details.

VAT

Is import VAT always 20%?

No. Standard VAT is commonly 20%, but some goods may be zero-rated, reduced-rated, exempt, or subject to specific rules.

Accuracy

Is this calculator a final HMRC amount?

No. It is an estimate for planning. Final charges depend on the customs declaration, valuation, tariff classification, origin, Incoterms, and HMRC requirements.

Clearance

Can ALINNZA help with UK customs clearance?

Yes. ALINNZA can help coordinate import customs clearance, freight forwarding, delivery, warehousing, and documentation support for UK imports.

Need help with UK import duty or customs clearance?

Send your commercial invoice, cargo details, origin, destination, Incoterms, and transport requirements to ALINNZA for UK import customs clearance and freight forwarding support.