The financial crisis and economic recession complicated a filling of terms of accession to the euro area, especially budget deficit criterions. Implementation of euro has been objectively put off. It´s impossible to reject euro with argument that it cause a deficit of public finances or that it doesn´t allow a stimulation of export. Main cause for euro assumption stays increasing connection between Czech economy and euro area economy, and a need of stable exchange rate. In this sense the discussion about early euro implementation is still actual.