At least eight states have declared the movie 'The Kashmir Files', which stars Anupam Kher, Mithun Chakraborty among others, as tax-free. The film, based on the 1990 exodus of Hindus from Kashmir Valley, will be tax-free in UP, Goa, Tripura, MP, Karnataka, Haryana, Gujarat and Uttarakhand. Karnataka government also said it'll screen the film in state Assembly on Tuesday.