The 21st edition of the book, ‘How to Handle Income Tax Problems’, was released here on Sunday. Authored by Mr Narayan Jain and Mr Dilip Loyalka, this edition of the book analysed new amendments by the Finance Act, 2012 in detail. The book also incorporated important case laws, circulars and notifications, according to a release. On the occasion, Mr Justice Kalyan Jyoti Sengupta, Judge of the Calcutta High Court, said such ‘simple books were helpful to encourage proper tax compliance’ in India.