Section 21J(2) in The Maharashtra Housing and Area Development (Estate Management, Sale, Transfer and Exchange of Tenements) Regulations, 1981
(2)On receipt of the intimation of allotment, the allottee shall, within the period specified in the letter, accept by letter to be addressed to the Chief Officer the allotment of the tenement and pay the amounts referred to in the allotment letter and specified in the notice displayed under regulation 21-C, if any.