Import duty

Definition

Import duty is a tax imposed by a government on goods that are imported into a country. It is a source of revenue for the government and serves various economic and trade policy purposes.

What is import duty?

Import duties are charged at the border when goods cross into a country, and they are a form of indirect taxation on imported products.

The duty is calculated based on the customs value of the imported goods, which includes the cost of the goods, shipping, and insurance.

Import duties are often used as a tool in trade policy. Governments may adjust import duty rates to protect domestic industries, encourage or discourage certain types of imports, or address trade imbalances.

Import duties are commonly referred to as tariffs. Countries may negotiate and enter into trade agreements to reduce or eliminate tariffs on specific goods, promoting free trade and economic cooperation.

Importers are required to declare the value and nature of the goods being imported to customs authorities. The declared value serves as the basis for calculating the import duty.

Governments may provide exemptions or preferential treatment for certain goods, especially those deemed essential or in line with specific policy objectives. These exemptions can be based on trade agreements or domestic policies.

If you want to find out what the import duty is on your goods, try our import duty calculator today.

Example of import duty

XYZ Auto Parts is a company based in the US that specialises in manufacturing automotive components. They decide to import a shipment of specialised machinery parts from a manufacturer in Germany.

XYZ Auto Parts provides a detailed customs declaration specifying the quantity, value, and description of the imported machinery parts. U.S. Customs reviews the customs declaration and applies the appropriate import duty rate based on the HS code classification. Let’s say the duty rate for the specific machinery parts is 5%.

If the total value of the imported machinery parts is £50,000, the import duty payable by XYZ Auto Parts would be calculated as 5% of £50,000, which equals £2,500.

XYZ Auto Parts is required to pay the import duty of £2,500 to U.S. Customs before the machinery parts are released for further distribution or manufacturing.

Ready to grow your business?

Clever finance tips and the latest news

Delivered to your inbox monthly

Join the 110,000+ businesses just like yours getting the Swoop newsletter.

Free. No spam. Opt out whenever you like.

We work with world class partners to help us support businesses with finance

Swoop Finance Limited helps UK firms access business finance by working directly with businesses and their trusted advisors. We act as a credit broker, not a lender, and do not provide loans or finance products ourselves. We introduce applicants to a panel of lenders, equity funds, and grant agencies based on individual circumstances and creditworthiness.
Commission Disclosure: We typically receive a commission from the finance provider (either a fixed fee or a fixed percentage of the amount you receive) upon successful placement. Different providers pay different rates. For certain lenders, we may have influence over the interest rate, which can impact the total amount payable under your agreement.
Regulatory Information:

  • FCA: Authorised and regulated by the Financial Conduct Authority as a credit broker (FRN: 936513) and registered as an Account Information Services Provider (Ref: 833145).

  • ICO: Registered with the Information Commissioner’s Office (Ref: ZA600162); registration can be verified at ico.org.uk.

  • Company Details: Registered in England & Wales with Companies House (No. 11163382). Registered Address: The Stable Yard, Vicarage Road, Stony Stratford, Milton Keynes, MK11 1BN. VAT Number: 300080279.

Terms: All finance and quotes are subject to status, income, and terms and conditions. Applicants must be aged 18 or over. Guarantees and indemnities may be required. Please refer to our terms and conditions and our complaints procedure for further details.

© Swoop 2026

Looks like you're in . Go to our site to find relevant products for your country. Go to Swoop