Taxes on income of an illiterate and uneducated person

Vishwanath Krishna (Articled assistant) (39 Points)

30 March 2014  
A person has taxable income from past 7-8 years. But he is uneducated and an illiterate person. Because of this, he is unaware of income tax Act, and the related things. Now what will be the effect in the purview of Income Tax Act, please answer.....