Good news for Irrfan Khan's fans. 'Hindi Medium' is already making waves at the Box-office has been declared tax-free in Maharashtra and Gujarat. Producers Dinesh Vijan and Bhushan Kumar said that they would personally like to thank the Chief Ministers of both Maharashtra and Gujarat for making the movie tax-free. The film revolves around a couple's struggle to get their daughter admitted to a premier English school in order to survive society’s odds and also prevent others from befooling them. In the movie, Pakistani actress Saba Qamar plays the English-speaking wife to Irrfan Khan. Actor Amrita Singh will also be seen in a supporting role.