The following sites might be helpful for international companies and expats in The Netherlands: A) The Dutch Tax Authority https://www.belastingdienst.nl/wps/wcm/connect/bldcontenten/belastingdienst/individuals/individuals B) The Dutch Social Security Bank (SVB) https://www.svb.nl/int/en/index.jsp C) The Dutch Employee Insurance (UWV) https://www.uwv.nl/overuwv/english/index.aspx D) The Dutch Chamber Of Commerce (KvK) https://www.kvk.nl/english/ E) The Dutch Immigration Service (IND) https://ind.nl/en F) Sites with information for expats https://www.iamexpat.nl/ https://expatinfoholland.nl/ https://internationallocals.nl/