It was originally founded on 26 July 2017 from the merger of Sajha Party and Bibeksheel Nepal Dal, but the party split on 11 January 2019.[4]
The two parties merged for a second time on 9 December 2020.[5]
Rabindra Mishra, coordinator of Party attempted to merge the Bibeksheel Sajha Party with an ideologically far-right Rastriya Prajratantra Party. Youth leaders of party opposed merger and retained party's original principles rejecting Rabindra Mishra's document 'Changing Course: Nation Above Notion' that proposes abolition of federalism and a plebiscite on secularism.[6]
Following Mishra's departure, Bibeksheel Sajha Party participated 2022 Federal and Provincial election. Bibeksheel Sajha Party did its first general convention in February 11, 2023 electing Chair Samkichya Baskota, Vice-Chairs Milan Pandey and Prakash Chandra Pariyaar, and General Secretary Rajnu Darshana.