Producer-turned-actor Udhayanidhi Stain filed a case against the Commercial Taxes Department of the Govt. of Tamil Nadu, for repeatedly rejecting the tax exemption for the films released under his home banner - Red Gaint movies. The final verdict was given favoring the actor, hence he would get the tax exemption for his latest release Ithu Kathirvelan Kadhal. The actor has confirmed the same on his social networking page. The recent projects from this banner - Neerparavai, Oru Kal Oru Kannadi and the latest release Vanakkam Chennai, have not been granted tax exemption, despite repeated requests from the banner