St Kitts & Nevis is a traditional Caribbean tax haven offering 0% companies based on the standard IBC model. It is not the cheapest of the Caribbean offerings but it does provide a good balance between reputation and cost if an offshore solution is required. The other main product offered by St Kitts & Nevis is its economic citizenship programme which essentially offers the chance to buy a second passport. Whilst such schemes are available in most countries this has the benefit of being fairly affordable and the passport in question is well respected and allows a great deal of free movement, such as within the Schengen area and into the USA.