EN
The issue of ‘black market’ in education has still been present despite passing of time. Private lessons are a common phenomenon, though its scale and controversy are frequently ignored. There has been a huge discrepancy between the position of tutorials in the grey area of education and avoiding them in public disputes. One of the ways of evading regulations is offering tutorials, it is connected to disobeying the tax statue law. Thus, we might conclude that private lessons for which taxes are not paid, are hidden economy in education.