According to the Analysis of Summarized Indices of Large Taxpayers' Monitoring by the Committee of State Revenues, the index of paid taxes and other compulsory payments to the state budget of Armenia by major tax payers in November 2011 totaled AMD 20,1 billion, thus providing 59,1% tax income in the state budget.

Monitoring was conducted among 440 major taxpayers of Armenia. In November 2011, tax bodies conducted 86 check-ups as a result of which AMD 1747,7 mln extra pay was presented to the state budget.