It depends on your location:
USA: Coffee is not taxed in the US. The price you see at the checkout page is already customs cleared with all charges included.
European Union: VAT rates apply according to the rates of the country where the warehouse is located. You can claim back VAT charges in your VAT declaration if you’re VAT registered; you may also qualify for tax-free intra-community deliveries within the EU.
Switzerland: Green coffee is taxed at the reduced rate of 2.6%. You can claim back VAT charges through your VAT declaration.
UK: Coffee is not taxed in the UK. The price you see at the checkout page is already customs cleared with all charges included.