Though the film was called out for its problematic politics by some critics and authors, it performed exceptionally well at the box office by minting over ₹ 330 crore.
The movie also sparked a debate among political parties after several BJP-ruled states, including Madhya Pradesh, Uttar Pradesh and Gujarat, gave it exemption from entertainment tax.
Before "The Kashmir Files", the filmmaker directed "The Tashkent Files" based on the mysterious death of former Prime Minister Lal Bahadur Shastri in 1966.