Parli Rural police have registered a case against a local NCP worker Suryabhan Munde and others on the complaint of the victim, they said.
Beed is going to polls tomorrow along with 19 Lok Sabha seats across the state.
Police said the money belonged to BJP district president Jugalkishor Lohiya who had given the sum to his employee Shivshankar Vyavhare to buy raw cotton bales. Lohiya is a supporter of BJP stalwart Gopinath Munde.
The incident occurred when the tempo was on its way to Mazalgaon tehsil from Parli city.
A case was registered against Suryabhan Munde and others in this regard, police said.