Prior to the amendment of Tamil Nadu Entertainments Tax Act 1939 on 22 July 2006, Gross was 115 per cent of Nett for all films. Post-amendment, Gross equalled Nett for films with pure Tamil titles. Commercial Taxes Department disclosed ₹16.35 crore in entertainment tax revenue for the year. A list of films produced and released in the Tamil film industry in India in 2007 by release date: