ICIJ’s Luxembourg Leaks investigation is based on a confidential cache of secret tax agreements approved by Luxembourg authorities, that provide tax-relief for more than 340 companies around the world. These private deals are legal in Luxembourg.
In this interactive application ICIJ has created a visual and searchable database of 548 tax rulings that have been approved by Luxembourg officials with a stamped and signed confirmation letter. In addition, ICIJ is publishing 16 other documents -- such as corporate tax returns -- related to companies in Luxembourg.


