Various factors, such as political and social stability, an educated population, a sophisticated public health and justice system, but above all corporate taxation, make the Netherlands a very attractive country where they do business. The Netherlands applies corporation tax at a rate of 25%. Resident taxpayers are taxed on their global income. Non-resident taxpayers are taxed on their income from Dutch sources. In the Netherlands, there are two types of double taxation relief. Economic double taxation relief is available for the proceeds of significant equity stakes in the participation. Resident taxpayers receiving foreign income receive legal aid in the event of double taxation. In both cases, there is a combined system that makes a difference in active and passive income.  Iceland has several tax agreements with other countries. Persons permanently residing and subject to an unlimited tax obligation in one of the contracting states may be entitled to exemption or reduction in the taxation of income and property, in accordance with the provisions of each agreement, without the income being otherwise doubly taxed. Each agreement is different and it is therefore necessary to review the agreement in question in order to determine where the tax debt of the person concerned is actually located and the taxes prescribed by the agreement. The provisions of tax treaties with other countries may result in a restriction of Icelandic tax law.
The signing of the agreement on the prevention of double taxation has four main consequences. NOTE: The exemption/reduction in Iceland under the current agreements can only be achieved if the Director of Internal Revenue requests an exemption/reduction on Form 5.42. Until there is an exemption allowed with the number one registered, you have to pay taxes in Iceland. For example, a person who resides in the United Kingdom but has rental income from a property in another country will likely have to pay taxes on rental income, both in the United Kingdom and in that other country. This is a common situation for migrants who have come to work in Britain to find themselves. However, you should keep in mind that, in practice, the transfer base helps to avoid double taxation when you live in the UK and earn foreign income and profits abroad. In principle, U.S. citizens are taxed on their global income, wherever they live. However, some measures mitigate the resulting double tax debt.
 The specific provisions for border workers are contained in the following double taxation conventions: in January 2018, a DBA was signed between the Czech Republic and Korea.  The treaty creates double taxation between these two countries.