Companies that the GRA has ordered to pay back taxes

As the cash-strapped government struggles to gather money and finalize a bailout from the International Monetary Fund, the Ghana Revenue Authority (GRA) is requesting millions of dollars in past taxes from some of the largest corporations in the country (IMF).
The largest wireless provider in Africa, MTN Group Ltd., as well as Tullow Oil Plc and Gold Fields Ltd., have all received notices that they owe past taxes.