In 2012, the Tanzania Episcopal Conference, National Muslim Council of Tanzania and the Christian Council of Tanzania jointly published a report written by Curtis Research which estimated that Tanzania was losing revenues of between $847 million and $1.3 billion a year from a mix of tax evasion, tax incentives and capital flight.
New research presented here shows that Tanzania continues to lose a vast amount of resources every year – in fact, these losses are if anything increasing. The research estimates that Tanzania is now losing around $1.83 billion a year from tax incentives, illicit capital flight, the failure to tax the informal sector and other tax evasion.
The country is losing a further $1.3 billion (TShs 2.9 trillion) from corruption in the national budget, which diverts resources away from funding critical public services.