According to the Analysis of Summarized Indices of Large Taxpayers' Monitoring 2011 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 totaled 17.9 billion AMD in December 2011.

Monitoring was conducted among 440 major taxpayers of Armenia.

The major tax payers provided for 50.9 % tax income in the state budget.

In December 2011, tax bodies conducted 122 check-ups as a result of which AMD 534 mln extra pay was presented to the state budget.