According to the affidavit filed alongside his nomination papers on Monday, Kishor has declared total movable and immovable assets worth more than ₹96.06 crore, split between ₹22.19 crore in movable assets and ₹73.87 crore in immovable holdings. He also holds a 100 percent controlling stake in a private company and has declared cash in hand of ₹65,570.

His wife, Jahnavi Das, a medical practitioner from Assam, turns out to hold even greater wealth on paper — ₹89.51 crore in movable assets and ₹12.42 crore in immovable assets, along with ₹1,95,200 in cash, putting her combined declared assets above her husband's.

The affidavit also lays out Kishor's academic history in detail: Class 10 from M.P. High School in Buxar in 1991, Class 12 from Patna Science College in 1993, a Bachelor of Business Administration from Lucknow University between 1996 and 1999, and a Master of Health Administration from Hyderabad between 2001 and 2003. It further notes that he studied French in 2010 at CAVILAM in Vichy, France, an institution affiliated with the University of Clermont-Ferrand.

Kishor filed his nomination on Monday after leading a padyatra through Patna, accompanied by his wife, senior Jan Suraaj leaders and a large group of supporters. Before filing, he offered prayers at the Baba Hariharnath Temple in Sonepur, then led a procession from the Scout and Guide Ground near Sinha Library to the district collectorate. Speaking to reporters, he described the moment as more than a routine nomination, framing his candidacy as a call for political change in Bihar and specifically calling for candidates with criminal records to step aside from public office.

His nomination filing came the same day as BJP candidate Neeraj Sinha's, with both submissions accompanied by considerable political activity and attention in Patna. The Bankipur seat fell vacant after BJP national president Nitin Nabin, who had won the seat comfortably in the 2025 Bihar Assembly election, resigned as MLA following his election to the Rajya Sabha.

Election affidavits of this kind are a mandatory statutory disclosure under Indian election rules, intended to give voters a clear picture of a candidate's financial background, education and other relevant details ahead of polling. With Kishor now a declared candidate in what was previously considered a safe BJP seat, Bankipur's July 30 contest is shaping up to be one of the more closely watched bypolls in Bihar this cycle.