"The party has called the state committee meet on February 12-13. It is likely that a final call on alliance will be taken in this meeting," the leader, who is a CPI(M) state committee member, said.
Former CPI(M) general secretary and Politburo member Prakash Karat told a TV news channel during the day, "Let concrete proposals (on alliance) come from the state committee. The final decision will be taken by the central committee,".
CPI(M) central committee meet is scheduled to be held on February 17 and 18.
The issue of alliance between Congress and CPI(M) gained momentum in the last two months after several senior CPI(M) leaders sent feelers to Congress for forging a tie-up to oust ruling Trinamool Congress from Bengal.
Former Chief Minister Buddhadeb Bhattacharjee and CPI(M) state secretary Surjya Kanta Mishra during public meetings had called upon Congress to join hands with the Left Front.