The announcement was made following a meeting chaired by party General Secretary Edappadi K Palaniswami.
The opposition AIADMK on Thursday said it will not go back on its decision of severing ties with the BJP and reiterated that the party would cobble up an alliance for the 2024 Lok Sabha poll and the next assembly election too.
The party's Deputy General Secretary KP Munusamy ruled out any scope of reconsidering the decision announced on September 25 under any circumstances, as the AIADMK needed to honour the sentiments of two crore party workers.
Following a meeting chaired by party General Secretary Edappadi K Palaniswami in Chennai, the AIADMK announced that it was parting ways with the BJP-led National Democratic Alliance.
"We did not ask the BJP leadership to remove the state president (K Annamalai)" Mr Munusamy told reporters in Krishnagiri.
In Chennai, former Chief Minister O Panneerselvam, who was expelled from the AIADMK, accused Palaniswami of breaking the alliance with the BJP.
Speaking to reporters here, Mr Panneerselvam said BJP leaders were in constant touch with him and that he would make his stance known only after the BJP makes a formal announcement about the alliance.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)