HISAAB BARABAR is the story of a common man’s fight against a corrupt system. Radhe Mohan Sharma (R Madhavan) is a senior TTE and he lives in Delhi with his son Mannu (Shaunak Duggal). Radhe is divorced from his wife. He’s so honest that he gives a detailed accounting of… the fines that he collected, down to the last penny. He meets a beautiful girl (Kirti Kulhari) on the train and soon, they start dating. Radhe has an account in DO Bank and one day, he realizes that Rs. 27.50 has been cut by the bank without any explanation. He goes to his branch and the clerk (Faisal Rashid) doesn’t take his complaint seriously. Radhe, however, persists, more so when he sees that a similar amount has been cut from his colleague’s account without explanation. Finally, the matter reaches the manager (Rajesh Jais). He credits Rs. 27.50 to Radhe’s account and also gifts him a TV worth Rs. 25,000. Radhe is happy with the gesture but also realizes that the gift is given to him to shut him up. But Radhe is unable to get over the fact that by deducting minuscule amounts from the accounts of every customer, the bank is doing a scam possibly of more than Rs. 2000 crores. He decides to investigate the matter. This brings him under the scanner of DO Bank founder Micky Mehta (Neil Nitin Mukesh). What happens next forms the rest of the film.