A rebel group named AAP Volunteers Action Manch (AVAM) had last year alleged irregularities with respect to four companies which, they claimed, had donated around Rs 50 lakh each to AAP before the 2015 election, a police official said on Thursday.
AVAM had also approached the Election Commission and Delhi Police but failed to substantiate their claim for which no case was registered then, the official said.
Also Read
The offices of the said companies also did not exist at the mentioned addresses and the signature of a chartered accountant in the audit papers emerged to be forged, the official said.
A regional director of the ministry lodged a complaint with the Economic Offences Wing of Delhi Police in November 2015 and investigation was taken up, following which a case under relevant IPC sections was registered, he said.
"Investigation is underway and legal action will follow," the official added.
AAP has dismissed the allegation levelled by AVAM as baseless.